REFERENCES
Abaido R.C., George T., Bohlool, B.B., Singleton, P.W. 1990. Influence of elevation and applied nitrogen on rhizosphere colonization and competition for nodule occupancy by different rhizobial strains on field grown soybean and common bean. Can.J.Microbiol.36 : 92-96.
Abdel-Ghaffar, A.S., 1989. Aspects of microbial activities and nitrogen fixation in Egyptian desert soils. Arid Soil Res. Rehabil., 3: 281–294.
Abdel-Wahab, H. H., Zahran, H. H. and Abd-Alla, M. H. 1996. Root-hair infection and nodulation of four grain legumes as affected by the form and the application time of nitrogen fertilizer. Folia Microbiol. 41:303-308.
Adu-Gyamfi, J.J. Fujita, K, and Ogata, S. 1989. Phosphorous absorption and utilization efficiency of pigeon pea (Cajanus cajan ) In relatiom to dry matter production and dinitrogen fixation, Plant and soil, 119: 315-324.
Afza, R., Hardarson, G. and Zapata, F. 1987. Effect of delayed soil and foliar N fertilization on yield and N2 fixation of soybean. Plant soil , 97:361-368.
Akkermans, A.D.L. and Houwers, A. 1983. Morphology of nitrogen fixers in forest ecosystems. In : Biological Nitrogen Fixation in Forest Ecosystems: Foundations and Applications, (J.C. Gordon and C.T. Wheeler eds.), Martinus Nijhoff/ Dr. W. Junk Publishers, The Hague. Pp. 7-53.
Akkermans, A.D.L., Abdulkadir, S. and Trinick, M.J. 1978. N2-fixing root nodules in ammonium nitrate, and light intensity on the growth and nodulation of cowpea (Vigna sinensis Endl. Ex. Hassk.). Australian Agric. Research, 16:321-345.
Alcenaro, R., Stone, E.G. and Cairns, J.R. 1973. Intensive cultivation of vanilla in Uganda. Agronomy Journal, 65: 44-46
Alexander, M. 1997. Introduction to Soil Microbiology. John Wiley and Sons. New York.
Allen O. N. and Allen E. K. 1981 The Leguminosae. University of Wisconsin Press, Madison, WI and Macmillan, London.
Al-Sherif, E. M. 1998. Ecological studies on the flora of some aquatic systems in Beni-Suef district. M.Sc. thesis. Cairo University (Beni-Suef Branch), Beni-Suef, Egypt.
Andrews, C.S., Johnson, A.D. and Sandland, R.L., 1973. Effect of aluminium on the growth and chemical composition of some tropical and temperate pasture legumes. Aust. J. Agric. Res. 24 :325-339.
Anegbeh, P. O. and Tehoundjeu, Z. 2002. Nodulation in some agroforestry tree and shrub legumes grown on acid soils in southeast Nigeria. NFT News, 5:2-3.
Anegbeh, P., Tchoundjeu, Z. and Amakiri, M. 2003. Characteristics of nodules of agroforestry tree legumes for sustainable production in Niger Delta Region, Nigeria. NFT News, 6 (1): 3-4.
Anon, 2002. Rhizobium, root nodules and Nitrogen fixation. Society for General Microbiology.
Arreseigor, C., F. R. Minchin, A. J. Gordon, and A. K. Nath. 1997. Possible cause of the physiological decline in soybean nitrogen fixation in response to nitrate. J. Exp. Bot. 48:905-913.
Akkasaeng, R., Whiteman, P.C. and Date, R.A. 1986. Rhizobium requirements for
two accessions of Gliricidia maculata. Tropical Grasslands, 20:26-29.
Anon. 1993. Forestry Master Plan- main Plan. 1993/2012, Vol. 1, UNDP?FAO,
BGD/88/025.
performance of Acacia auriculiformis and Eucalyptus camaldulensis reforested in the denuded hilly lands. Bangladesh J. Bot., 18:187-195.
Aryal, U.K., Hossain, M.K., Mridha, M.A.U. and Xu, H.L. 2000. Nodulation status
and nitrogenase activity of some legume tree species in Bangladesh. Journal
of Crop Production, 3:325-335.
Athar, M. and Mahmood, A. 1972. Root nodules in some members of Zygophyllaceae growing at Karachi University Campus. Pak. J. Bot., 4:209-210.
Atkins, C. A. Shelp., B. J., Kuo, J., Peoples, M. B. and Pate, T. S.. 1984. Nitrogen nutrition and the development and senescence of nodules on cowpea seedlings. Planta 162:316-326.
Baird L. M., Virginia R. A. and Webster B. D. 1985. Developments of root nodules in a woody legume, Prosopis glandulosa. Botanical Gazette 146: 39-43.
Baker D. D. 1990 Actinorhizal plants: underexploited trees and shrubs for forestry and agroforestry. Nitrogen Fixing Trees Research Reports 8: 3-7.
Baker, D. D. and Montagnini, F. 1994. Estimation of nitrogen fixation by the tropical legume tree Strypnodendrum microstachyum. NFTRR, 12: 139-141.
Baker, D. D., and Mullin, B. C. 1992. Actinorhizal symbioses, p. 259-292. In: Biological nitrogen fixation ( G. Stacey, R. H. Burris, and H. J. Evans eds.), Chapman & Hall, New York, N. Y.
Barnet Y. M. 1988. Nitrogen-fixing symbioses with Australian native legumes. In : Microbiology in Action (W. G.Murrell and I. R. Kennedy, Eds). pp. 81-92. Research Studies Press, Chichester.
Barrios E. and Herrera R. 1993. Ecology of nitrogen fixation in Campsiandra laurifolia Benth. In: New Horizons in Nitrogen Fixation (R. Palacios, J. Mora and W.E. Newton. Eds), p. 595. Kluwer, Dordrecht.
Barrios, S., Raggio, N. and Raggio, M. 1963. Effect of temperature on infection of beans (Phaseolus vulgaris L.) in Kenya: tolerance of high temperature and antibiotic resistance. Plant Soil, 112:15-22.
Benzian, B., Browan, R.M. and Freeman, S.C.R. 1974. Effect of late season top dressings of N and K applied to conifer transplants in the nursery on their survival and growth of British Forest Sites, Forestry, 47: 153-184.
Bezdicek, D.F. & Kennedy, A.C. , In : Microorganisms in Action (eds. JM Lynch & JE Hobbie). Blackwell Scientific Publications 1998.
Bhattacharyya, P and Mukherjee, N. 1988. Rhizobium sclerotium interaction in groundnut (Arachis hypogaea) rhizosphere. Ind. J. Agril. Sci., 58: 643-644.
Bhuiya, Z. H., Hoque, M. S., Islam, M.R. and Hoque, S.A. 1989. Effectiveness of some Rhizobium strains in blackgram. Bangladesh J. Agril. Sci., 16: 59-62.
Bhuiyan, M.Z.A., Hossain, M.K. and Osman K.T. 2000. Effect of inorganic fertilizers on the initial growth performance of Casuarina equisetifolia seedlings in the nursery. Indian Journal of Forestry, 23(3): 296-300.
Binkley, D. and Giardina, C. 1997. Nitrogen fixation in tropical forest plantations. In : Management of soil nutrients and water in tropical plantation forests, (E.K.S. Nambiar and A.G. Brown, eds.), ACIAR Monograph No. 43, pp. 297-337.
Bockman, O. C., Kaarstad, O, Lie, O. H. and Richards, I. 1990. Agriculture and Fertilizers. Norsk Hydro, Oslo.
Boonkerd, N., Weaver, R.W., 1982. Survival of cowpea rhizobia as affected by soil temperature and moisture. In: Biological Nitrogen Fixation Technology for Tropical Agriculture (Graham, P.H., Harris, S.C. Eds.),. CIAT, Cali/Colombia, pp. 207-212.
Brady, D.J., Hecht-Buchholz, C.H., Asher, C.D. and Edwards, D.G. 1990. Effects of low activities of aluminium on soybean (Glycine max) I. Early growth and nodulation. In Plant Nutrition- Physiology and Applications, M.L. van Beusichem (ed.), Kluwer Academic Publishers, Dordrecht, pp. 329-334.
Brewbaker, J. L. 1985. Why nitrogen fixing trees? NTF Highlights December, 1985.
Brockwell, J., Bottomley, P. J. and Thies, J. E. 1995. Manipulation of rhizobia microflora for improving legume productivity and soil fertility: a critical assessment. Plant Soil, 174:143-180.
Burns, R. C., and. Hardy, R. W. F. 1975. Nitrogen fixation in bacteria and higher plants. Springer-Verlag, New York, 225 p.
Burris, R.H. 1994. Biological nitrogen fixation-past and future, p. 1-11. In Nitrogen fixation with non-legumes ( N.A. Hegazi, M. Fayez, and M. Monib eds.), The American University in Cairo Press, Cairo, Egypt.
Buttery, B. R. and. Dirks, V. A. 1987. The effect of soybean cultivar, Rhizobium strain and nitrate on plant growth, nodule mass and acetylene reduction rate. Plant Soil, 98:285-293.
Binkley, D., Dunkin, K., DeBell, D. and Ryan, M.G. 1992. Production and nutrient
cycling in mixed plantations of Eucalyptus and Albizia in Hawaii. Forest Science, 38:393-408.
Binkley, D. and Giardina, C. 1997. Nitrogen fixation in tropical forest plantations. In
Management of soil nutrients and water in tropical plantation forests, (eds.), E.K.S. Nambiar and A.G. Brown, ACIAR Monograph No. 43, pp. 297-337.
Boland, D.J. (ed.). 1989. Trees for the tropics: growing Australian multipurpose trees
and shrubs in developing countries. ACIAR Monograph No. 10, 247 p.
Brandis, D. 1906. Indian Trees. Bishen Singh Mahendra Pal Singh, Dehra Dun, India.
Brewbaker, J.L. 1987. Leguminous trees and shrubs for Southeast Asia and the South
Pacific. In Forages in Southeast Asian and South Pacific Agriculture, G.J. Blair, D.A. Ivory and T.R. Evans (eds.), ACIAR, Canberra. Pp. 43-50.
Bushby, H.V.A. 1982. Rhizosphere populations of Rhizobium strains and nodulation
of Leucaena leucocephala. Aust. J. Experimental Agric. And Animal Husbandry, 22: 293-298.
Caldwell, M.M. and Virginia, R.A. 1991. Root systems. In: Plant Physiological Ecology: Field Methods and Instrumentation, (R.W. Pearcy, J. Elheringer, H.A. Mooney and P.W. Rundel eds.), Chapman and Hall, New York, pp. 367-398.
Campo, R.J., 1995. Residual effects of aluminium on Bradyrhizo-bium japonicum in de®ned medium and soil solution. Ph.D. Thesis. The University of Reading, Reading.
Carlson, P.J. and Dawson, J.O. 1985. Soil nitrogen changes, early growth and
response to soil internal drainage of a plantation of Alnus jorullensis in the Columbian highlands. Turrialba, 35:141-150.
Caucas, V., Abril, A., 1996. Frankia sp. infects Atriplex cor-dobensis-cross-inoculation assay and symbiotic efficiency. Phyton 59: 103–110.
Cooper, J.E., Wood, M., Holding, A.J., 1983. The influence of soil acidity factors on rhizobia. In: Temperate Legumes: Physiology, Genetics and Nodulation. Pittman Jones, (D.G., Davies, D.R. Eds.), London, pp. 319±335.
Corby H.D.L. 1981. The systematic value of leguminous root nodules. In: Advances in Legume Systematics, Part 2 (R. M. Polhill and P. H. Raven. Eds), pp. 657-669. Royal Botanic Gardens, Kew.
Coventry, D.R., Evans, J., 1989. Symbiotic nitrogen ®xation and soil acidity. In: Soil Acidity and Plant Growth (Robson, A.D. Ed.),. Academic Press, Sydney, pp. 103-137.
Chaukiyal, S.P., Singh, K.C. and Pokhriyal, T.C. 1999. Effects of seasonal variations
on nodulation and nitrogen fixation behaviour in some Acacia species. Annals of Forestry, 7:112-119.
Chaukiyal, S.P., Sheel, S.K. and Pokhriyal, T.C. 2000. Effects of seasonal variation
and nitrogen treatments on nodulation and nitrogen fixation behaviour in Pongamia pinnata. Journal of Tropical Forest Science, 12:357-368.
Chee, W.C., Sundram, J., Date, R.A. and Roughley, R.J. 1989. Nodulation of
Leucaena leucocephala in acid soils of Peninsular Malaysia. Tropical Grasslands, 23:171-178.
Cobbina, J., Mulongoy, K. and Atta-Krah, A.N. 1992. Effect of fertilization and
Rhizobium inoculation on the growth of Leucaena and Gliricidia on an Alfisol in south-western Nigeria. In Biological Nitrogen Fixation and Sustainability of Tropical Agriculture, edited by K. Mulongoy, M.Gueye and D.S.C. Spencer, 1992 IITA, A Wiley-Sayce Co-Publication, pp. 161-169.
Dakora , F.D. and Keya, S.O. 1996. Contribution of legume nitrogen fixation to sustainable agriculture in Sub-Saharan Africa. Soil Biology & Biochemistry, 29: 809-817.
Danso, S.K.A., Bowen, G.D. and Sanginga, N. 1992. Biological Nitrogen Fixationin trees in agroforestry systems. Plant and Soil, 141: 177-196.
Dart, P.J. 1974. Development of root-nodule symbiosis. The infection process, in The Biology of Nitrogen Fixation (A. Quispel, Ed.). Elsevier, Amsterdam-Oxford.
Dart, P.J., Day, J., Islam, R., DoÈ bereiner, J., 1976. Symbiosis in tropical grain legumes: some effects of temperature and thecomposition of the rooting medium. In: Symbiotic Nitrogen Fixation in Plants (Nutman, P.S. Ed.),. Cambridge University Press, London, pp. 361-383.
Das, S. 1984. Nursery and Plantation techniques of Acacia mangium (in Bengali). Silviculture Division, Bull. No. 3, Bangladesh Forest Research Institute, Chittagong.35pp.
Davidson, I. A., and Robson, M. J. 1986. Effect of contrasting patterns of nitrate uptake, N2-fixation, nodulation and growth of white clover. Ann. Bot., 57:331-338.
Day, J.M., Roughley, R.J., Eaglesham, A.R.J., Dye, M., White, S.P., 1978. Effect of high soil temperatures on nodulation of cowpea, Vigna unguiculata. Ann. Appl. Biol. 88 : 476-481.
de Faria S. M., Hay G. T. and Sprent J. I. 1988. Entry of rhizobia into roots of Mimosa scabrella Bentham occurs between epidermal cells. Journal of General Microbiology, 134: 2291-2296.
de Faria S. M., McInroy, S. and Sprent, J. I. 1987. The occurrence of infected cells with persistent infection threads, in legume root nodules. Canadian Journal of Botany 65:533-538.
de Faria, S. M., Lewis G. P., Sprent, J. I. And Sutherland, J. M. (1989) Occurrence of nodulation in the Leguminosae. NewPhytologist 111 :607-619.
Dixon, R.O.D., and Wheeler, C.T. 1986. Nitrogen fixation in plants. Blackie, Glasgow, United Kingdom.
Dudeja, S.S. and Khurana, A.L. 1989. Persistence of Bradyrhizobium sp. (Cajanus) in
a sandy loam. Soil Biology and Biochemistry, 21:709-713.
Duguma, B. and Tonye, J. 1994. Growth of ten multipurpose tree species on acid solis in Sangmelina, Cameroon. Agroforestry Systems, 27: 107-119.
Duguma, B., Kang, B.T. and Okali, D.U.U. 1988. Effect of liming and phosphorus
application on performance of Leucaena leucocephala in acid soils. Plant and Soil, 110:57-61.
Durand, J.L., Sheehy, J.E., Minchin, F.R., 1987. Nitrogenase activity, photosynthesis and nodule water potential in soybean plants experiencing water deprivation. J. Exp. Bot. 38: L311- 321.
Diatloff, A. 1973. Leucaena needs inoculation. Queensland Agricultural Journal,
99:642-644.
Domingo, I.L. 1983. Nitrogen Fixation in Southeast Asian Forestry: Research and
Practice. Pp. 295-315 in Gordon, J.C. and Wheeler, C.T. (eds.) Biological Nitrogen Fixation in Forest Ecosystems: Foundations and Applications. Martinus Nijhoff/Dr. W. Junk, The Hague 342 pp.
Eaglesham, A. R. J. 1989. Nitrate inhibition of root nodule symbiosis in doubly rooted soybean plants. Crop Sci., 29:115-119.
Eaglesham, A.R.J., Ayanaba, A., 1984. Tropical stress ecology of rhizobia, root nodulation and legume nitrogen ®xation. In: Selected Topics in Biological Nitrogen Fixation (Subba Rao, N.S. Ed.),. Oxford/IBH Publishing, New Dehli, pp. 1-35.
Eskew, D. L. and Ting, I. P. 1978. Nitrogen fixation by legumes and blue-green algal-lichen crusts in a Colorado desert environment. American Journal of Botany 65: 850-856.
Evans, J. 1986. Nutrition experiments in broadleaved stands: I. Pole-stage ash and oak. Q. J.
For. 80: 85–94.
Evans, D.O. and Rotar, P.P. 1987. Sesbania in Agriculture. Westview Press, Boulder,
Colorado.
Evans, D.O. 1990. What is Sesbania? Botany, taxonomy, plant geography and natural
history of the perennial Sesbania species in Agroforestry Systems, B. Macklin and D.O. Evans (eds.), Nitrogen Fixing Tree Association, Hawaii, pp. 5-19.
Fakir, M.S.A., Mushi, A.A.A. and Alam S.M.M. 1988. Effect of Rhizobium inoculant, nitrogen and phosphorous on yield contributing characters of soybean. Bangladesh J. Agric. Sci., 15(2): 211-215.
FAO. 1990. Fertilizer yearbook, vol. 39. FAO, Rome, Italy.
FAO. 1986. Efficient fertilizer use in acid upland soils of the humid tropics. FAO
Fertilizer and Plant Nutrition Bulletin 10, Rome, Italy.
FAO. 1987. Nitrogen Fixing Trees- a Training Guide. RAPA Publication:1987/15,
FAO, Bangkok.
Fownes, J. H. and Anderson, D. G. 1991. Changes in nodule and root biomass of Sesbania sesban and Leucaena leucocephala following coppicing. Plant and Soil, 138:9-16.
Freiberg, C.R., Felley, A., Bairoch, W, J. Broughton,A Rosenthal, and X., Parret. 1997. Moleculer basis of sybbiosis betweev Rhizobium and Legumes. Nature, 387: 394-401.
Frings, J.F.J., 1976. The Rhizobium-pea symbiosis as affected by high temperatures. Thesis, Medelingen Landbouwogeschool, Wageningen Agricultural University, Wageningen.
Galloway, J.N. 1998. The global nitrogen cycle: changes and consequences.
Gates, C.T. and Wilson J.R. 1974. The interaction of nitrogen and phosphorous on the growth , nutrient status and nodulation of Stylosanthes humilis H.B.K. (Townsville stylo). Plant and soil, 41: 325-333.
Gaunt, M.W., Turner, S.L., Rigottier-Gois, L., Lloyd-Macgilp, S.A., and Young, J.P.W. 2001. Phylogenies of atpD and recA support the SSU rRNA-based classification of rhizobia. Int. J. Syst. Evol. Microbiol., . 51: 2037-2048.
Gibson A. H., Harper J. E. 1985. Nitrate effect on nodulation on soybean-Bradyrhizobium japonicum. Crop Sci, . 25:497-501
Gibson, A.H. 1971. Factors in the physical and biological environment affecting nodulation and nitrogen fixation by legumes. Plant Soil (Spec. Vol.): 139-152.
Giller, K.E. and Wilson, K.J. 1991. Nitrogen fixation in Tropical Cropping Systems. CAB International, Wallingford, UK. 313pp.
Giller, K.E. 1992. Measuring inputs from nitrogen fixation in multiple cropping systems. In : Biological Nitrogen Fixation and Sustainability of Tropical Agriculture (K. Mulonhoy, M. Gueye and D.S.C. Spencer, Eds.), pp. 297-308. John Willey, Chichester.
Giller, K.E., Wilson, K.J., 1993. Nitrogen Fixation in Tropical Cropping Systems. CAB International, Wallingford, UK, 313 pp.
Gleason, J. F., Duryea, M., Rose, R. and Atkinson, M. 1990. Nursery and field fertilization
of 2 + 0 ponderosa pine seedlings: the effect on morphology, physiology, and field
performance. Can. J. For. Res. 20: 1766–1772.
Gobson A. H.: Combined N and legume nodulation, p. 363 In: Current Perspectives in Nitrogen Fixation (A.H. Gibson, W.E. Newton, Eds). Australian Academy of Science, Canberra 1981.
Graham, P. H. and Vance, C. P. 2000. Nitrogen fixation in perspective: an overview of research and extension needs. Field Crops Res,. 65: 93-106.
Graham, P.H. 1964. The application of computer techniques to the taxonomy of the root-nodule bacteria of legumes. J. Gen. Microbiol., 38: 475-484
Graham, P.H. 1981. Some problem sof nodulation and symbiotic nitrogen fixation in
Phaseolus vulgaris: a review. Field Crops Research, 4:93-112.
Graham, P.H., Draeger, K.J., Ferrey, M.L., Conroy, M.J., Hammer, B.E., MartõÂnez, E., Aarons, S.R., Quinto, C., 1994. Acid pH tolerance in strains of Rhizobium and Bradyrhizobium, and initial studies on the basis for acid tolerance of Rhizobium tropici UMR1899. Can. J. Microbiol,. 40: 198-207
Guerin, V., Pladys, D., Trinchant, C., Rigaud, J.M., 1991. Proteolysis and nitrogen ®xation in faba-bean (Vicia faba) nodules under water stress. Physiol. Plant, 82 : 360-366.
Gupta, V.K., Ramkala and Gupta, S. P. 1993. Boron tolerance of chickpea and lentil on typic Ustipsamment. J. Ind. Soc. Soil Sci., 41(4): 797-798.
Galiana, A., Chaumont, J., Diem, H.G. and Dommergues, Y.R. 1990. Nitrogen fixing
potential of Acacia mangium and Acacia auriculiformis seedlings inoculated with Bradyrhizobium and Rhizobium spp. Biology and Fertility of Soils, 9:261-267.
Ghosh, R.C. 1976. Afforestation problems of saline and alkaline soils in India. Van
Vigyan, 14:1-17.
Hafeez, F.Y., Asad, S., Malik, K.A., 1991. The effect of high temperature on Vigna radiata nodulation and growth with different bradyrhizobial strains. Environ. Exp. Bot. 31 :285-294.
Halliday J. and Nakao P. L. 1982. The symbiotic affinity of woody species under consideration as nitrogen-fixing trees. NIFTAL Project, University of Hawaii, Paia.
Hardy, R.W.F., Filner, P. and Hageman, R.H. 1975. Nitrogen input, p. 152. In: Crop productivity-research imperatives (A.W.A. Brown ed.), Charles F. Kettering Foundation, Yellow Springs, Ohio.
Hartley, A. 1977. The establishment of Eucalyptus tereticornis on tailing of the Bougainville copper mine, Papua, New Guinea. Common For. Rev., 56: 239-245.
Haukka, K., Lindstrom, K., Young, P.W., 1996. Diversity of partial 16S rRNA sequences among and within strains of African rhizobia isolated from Acacia and Prosopis. Sys-tem. Appl. Microbiol. 19 : 352–359.
Heilman, P. E. and Fu-Guang, X. 1993. Influence of nitrogen on growth and productivity of
short-rotation of Populus trichocarpa × Populus deltoides hybrids. Can. J. For.
Res. 23: 1863–1869.
partitioning and nodule function in common bean after heat stress. Crop Science, 29:1292-1297.
Hicks, P.M. and Loynachan, T.E. 1987. Phosphorous fertilization reduces vesicular-
arbuscular mycorrhizal infection and changes nodule occupancy of field grown
soyabean. Agronomy Journal 79: 841-844.
Leucaena leucocephala in Tanzania. Plant and Soil, 66:21-28.
Hungria, M. and Franco, A.A. 1993. Effects of high temperature on nodulation and
nitrogen fixation by Phaseolus vulgaris L. Plant Soil, 149:95-102.
Hungria, M. and Vargas, M.A.T. 2000. Environmental factors affecting N2 fixation in grain legumes in the tropics, with an emphasis on Brazil. Field Crops Research, 65:151-164.
Hungria, M., Hardy, R.W.F. and Eaglesham, A.R.J. 1989. Nitrogen fixation and Encontro Latinoamericano sobre Plantio Direto na Pequena Propriedade, IAPAR, Ponta Grossa/Brazil, 22-26 Novembro, pp. 29-62.
Halliday, J. 1981. Nitrogen fixation by Leucaena in acid soils. Leucaena Research
Reports, 2:71-73.
Halliday, J. and Somasegaran, P. 1983. Nodulation, nitrogen fixation and Rhizobium
strain affinities in the genus Leucaena. In Leucaena Research in the Asian-Pacific Region, IDRC, Ottawa, pp. 27-32.
Harris, J.O., Allen, E.K. and Allen, O.N. 1949. Morphological development of
nodules of Sesbania grandiflora Poir. with reference to the origin of nodule rootlets. American Journal of Botany, 36:651-661.
Hensleigh, T.E. and Holaway, B.K. 1988. Agroforestry species for the Philippines.
Washington DC: US Peace Corps, 404 p.
Hill, G.D. 1971. Leucaena leucocephala for pasture in the tropics. Herbage Abstracts,
41:111-119.
Hogberg, P. and Kvarnstrom, M. 1982. Nitrogen fixation by the woody legume
Leucaena leucocephala in Tanzania. Plant and Soil, 66:21-28.
Homchan, J., Date, R.A. and Roughley, R.J. 1989a. Responses to inoculation with
root nodule bacteria by Leucaena leucocephala in soils of N. E. Thailand. Tropical Grasslands, 23:92-97.
International provenance trial of Gliricidia sepium in Bangladesh. Chittagong Univ. Stud., part II, Science, 20(1):77-82.
Hossain, M.K., Islam, S.A., Zashimuddin, M., Tarafdar, M.A. and Islam, Q.N. 1997.
Growth and biomass production of some Acacia and Eucalyptus species in degenerated sal forest areas of Bangladesh. The Ind. For., 123:211-217.
Hossain, M.S., Hossain, M.K. and Koirala, B. 2001. Growth and nodulation status of
seven multipurpose tree legumes grown in hill soils under nursery conditions. J. For. and Env., 1:97-101.
species at Chittagong University campus, Bangladesh. NFT News, 6(1):2-3.
Hossain, M.K. 2003. Biological nitrogen fixation trees for sustainable plantation forests in
Bangladesh. Post-Doctoral Fellowship Report. University of Aberdeen,
Aberdeen, UK.
Hutton, E.M. 1990. Field selection of acid soil tolerant Leucaena from L.
leucocephala x L. diversifolia crosses in a tropical Oxisol. Tropical Agriculture (Trinidad), 67:1-8.
Imsande, J. 1986. Inhibition of nodule development in soybean by nitrate or reduced
nitrogen. J. Exp. Bot., 37:348-355.
Islam, A.B. M. S., Hoque, M.S and Bhuiya, Z. H. 1987. Effect of different Rhizobium inoculants on soybean. Bangladesh J. Agri.,12: 129-137.
Israel, D.W. 1987 J. Plant Physiol. 84 :, 835-840
James E. K., Sprent J. I., Sutherland J. M., McInroy S.E. and Minchin F. R. (1992) The structure of nitrogen fixing root nodules in the aquatic mimosoid legume Neptunia plena Annals of Botany 14: 173-180.
Jasper, D.A., Abbott, L.K. and Robson , A.D. 1989. Acacias respond to additional phosphorous and to inoculation with VA mycorrhizal funji in soil stock piled during mineral sand mining. Plant and Soil ,115: 99-108.
Jha, P.K., Nair, S. Gopinathan, M.C., Babu, C.R.. 1995. Suitability of rhizobia-inoculated wild legumes Argyrolobium flaccidum, Astragalus graveolens, Indigofera gangetica and Lespedeza stenocarpa in providing a vegetational cover in an unreclaimed limestone quarry. Plant Soil, 177: 139-149.
Joffe, A., Weyer, F. and Saubert, S. 1961. The role of root temperature in symbiotic nitrogen fixation. S. African J. Sci., 57:278-282.
Kadeba, O. 1978. Nutrition aspects of afforestation with exotic tree species in the savanna regions of Nigeria. Common. For. Rev., 57: 191-199.
Kang, B.T. Reynolds, L. and Atta-Krah, A.N. 1990. Alley farming. Advances in Agronomy, 43: 315-359.
Khanam, D., Rahman, M.H.H., . Hossain, A.K. M, Anwar, M.N. and. Rahman, A.F.M. 1994. Effect of Rhizobium inoculation and varietal interaction on yield of chickpea at Gangetic Flood Plain. Bangladesh J. Microbiol. 11(2): 67-71.
Kim, M.M., Asher, C.J., Edwards, D.G., Date R.A., 1985. Aluminium toxicity: effects on growth and nodulation of subterranean clover. Proceedings of the 15th International Grasslands Congress, Kentucky, pp. 501-503.
Kormondy, E.J. 1996. Concepts of Ecology,5th ed. Prentice Hall, Upper Saddle River, NJ. Kucey, R. M. N. 1989. The influence of rate and time of mineral N application on yield and N fixation by field bean. Can. J. Plant Sci. 69:427-436.
Kwesiga, F. and Coe, R. 1994. The effect of short rotation Sesbania sesban planted fallows on maize yields. Forest Ecology and Management, 64: 199-208.
Kucey, R. M. N. 1989. The influence of rate and time of mineral N application on yield and N fixation by field bean. Can. J. Plant Sci., 69:427-436.
Ladha, J.K. and Garrity (Eds) 1994. Green manure production systems for Asian ricelands. IRRI, Manilla.
La Favre, A.K., Eaglesham, A.R.J., 1986. The effects of high temperatures on soybean nodulation and growth with different strains of bradyrizobia. Can. J. Microbiol. 32: 22-27.
Lal, R. 1993. The role of no-till farming in sustainable agriculture in tropics. Anais do I Encontro Latinoamericano sobre Plantio Direto na Pequena Propriedade, IAPAR, Ponta Grossa/Brazil, 22-26 Novembro, pp. 29-62.
Lie, T.A. 1974. Environmental effects on nodulation and symbiotic nitrogen fixation. In The Biology of Nitrogen Fixation, A. Quispel (ed.), North- Holland, Amsterdam, pp. 555-582.
Lie, T.A. 1981. Environmental physiology of the legume-Rhizobium symbiosis. In Nitrogen Fixation, Vol. 1, Ecology, W.J. Broughton (ed.), Clarendon Press, Oxford, pp. 104-134.
Lindemann, W.C. and Ham, G.E. 1979. Soybean plant growth, nodulation and nitrogen fixation as affected by root temperature. Soil Sci. Soc. Am. J., 43:1134-1137.
Lindermann, W.C. and Glover, C.R. 1998. Nitrogen Fixation by Legumes. College of Agriculture and home Economics
Llarksonm, D.T.(1985) Annu. Rev. Plant Physiol. 36 : 77-115
Lowendorff, H.S. 1981. Factors affecting survival of Rhizobium in soil. Adv. Microbial Ecol., 4 :87-124.
Latif, M.A., Khan, S.A. and Kamaluddin, M. 1985. Prospects of Acacia mangium for
afforestation in Bangladesh. Pakistan J. For., 35:7-12.
Lewin, A., Rosenberg, C., Meyer, Z.A.H., Wong, C.H., Nelson, L., Manen, J.F.,
Stanley, J., Dowling, D.N., Denarie, J. and Broughton, W.J. 1987. Multiple host-specificity loci of the broad host-range Rhizobium sp. NGR 234 selected using the widely compatible legume Vigna unguiculata. Plant Molecular Biology, 8:447-459.
MacDicken, K.G. 1994. Selection and Management of Nitrogen Fixing Trees. Winrock International Institute for Agricultural Development, Morrilton, Arkansas, USA and UNFAO, Bangkok, Thailand. 27 p.
Mailly, D. and Margolis, H.A. 1992. Forest floor and mineral soil development in
Casuarina equisetifolia plantations on the coastal sand dunes of Senegal. For. Ecol. Mgt., 55:259-278.
Maze, J. and Vyse, A. 1993. An analysis of growth, growth incre-ments, and the integration
of growth increments in a fertilizer test of Picea engelmannii in south-central
British Columbia. Can. J. Bot. 71: 1449–1457.
Mandimba, G.R. 1995. Contribution of nodulated legumes on the growth of Zea mays L. under various cropping systems. Symbiosis, 19:213-222.
Mariotti, A., Sougoufara, B. and Dommergues, Y.R. 1992. Estimation of nitrogen
fixation using the natural abundance method in a plantation of Casuarina equisetifolia. Soil Biol. Biochem., 24:647-653
Moreira de Souza F. M., da Silva M. F. and de Faria S. M. 1992 Occurrence of nodulation in legume species in the Amazon region of Brazil. New Phytologist, 121: 563-570.
Moreira de Souza, F. M., da Silva, M. F. and de Faria, S. M. 1992. Occurrence of nodulation in legume species in the Amazon region of Brazil. New Phytologist, 121: 563-570.
Mpepereki, S., Javaheri, F., Davis, P. and Giller, K. E. 2000. Soybeans and sustainable agriculture. Promixcuous soyabeans in southern Africa. Field Crops Res., 65:137-50.
Munevar, F. and Wollum II, A.G. 1981b. Effect of high root temperature and Rhizobium strain on nodulation, nitrogen fixation and growth of soybeans. Soil Sci. Soc. Am. J., 45:1113-1120.
Munns D.N. 1977. .Mineral nutrition and the legume symbiosis, In: A Treatise on Dinitrogen Fixatiion. Section 4 (R. W. Hardy, A.H. Gibson, Eds). John Wiley and Sons, New York
Murphy, H.E., Edwards, D.G., Asher, C.J., 1984. Effects of aluminium on nodulation and early growth of four tropical pasture legumes. Aust. J. Agric. Res. 35: 663±673.
Nair P. K. R., Fernandes E. C. M. and Wangubu P. N. 1984 Multipurpose legume trees and crops for agroforestry. Agroforestry systems 1: 131-163.
NAS, National Academy of Science 1977. Leucaena, Promising Forage and Tree Crop for the Tropics, National Academy of Science, Washington.
NAS, National Academy of Science 1979. Tropical Legume: Resources for the future. National Academy of Science, Washington.
Nick, G., DeLajudie, P., Eardly, B.D., Suomalainen, S., Paulin, L., Zhang, X., Gillis, M., Lindstro ¨ m, K., 1999. Sinorhizobium arboris sp. Nov. and Sinorhizobium kostiense sp. Nov., isolated from leguminous trees in Sudan and Kenya. Int. J. Syst. Bacteriol. 49 : 1359–1368.
Nitrogen Fixation for Tropical Agricultural Legumes (NifTAL) and Food and Agricultura Organization of the United Nations. 1984. Legume Inoculants and Their Use. Rome Italy.
Norris, D.O. 1959. The role of calcium and magnesium in the nutrition of Rhizobium. Australian Journal of Agricultural Research 17: 134-136.
NAS, 1980. Firewood crops: Shrubs and Tree species for energy production.
Washington DC, US National Academy of Sciences.
Nielsen, I. 1979. Notes on the genus Albizia Durazz. (Leguminosae-Mimosaceae) in
mainland S.E. Asia. Adansonia, 19:199-229.
Odee, D.W. 1990. Some characteristics of the Rhizobium symbiosis of Sesbania
sesban and its potential for biological nitrogen fixation in Kenya. In Perennial Sesbania species in Agroforestry Systems, B. Macklin and D.O. Evans (eds.), Nitrogen Fixing Tree Association, Hawaii, pp. 203-210.
Palhill, R. M., Raven, P. H. and Stirton, C. H. 1981. Evolution and systematics of the leguminosae. In: Advance in Legume Systematics (R. M. Polhill and P. H. Raven, Eds), pp. 1-26. Royal Botanic Gardens, Kew.
Pankhurst, C.E. and Gibson, A.H. 1973. Rhizobium strain influence on disruption of partitioning and nodule function in common bean after heat stress. Crop Science, 29:1292-1297.
Paul, E. A. 1988. Towards the year 2000. Directions for future nitrogen research, p. 417-425. In: Advances in nitrogen cycling in agricultural ecosystems (J.R. Wilson ed.), CAB International, Wallingford, United Kingdom.
Paula, M.A. and Siquiera, J.O. 1987. Efeito da adubacao fosfotada, cultivos e densidade de esporos na infectividade e efetividade de fungos micorrizicos vesicular-arbuscular em solo cerrado. Ciencia Pratense 11: 54-63
Paul, S.P. and Emdad Hossain, A.T.M. 1996. Effects of cowdung and chemical fertilizers on the growth of Acacia mangium seedlings. Bangladesh Journal of Forest Science, 25(1&2): 49-52.
Parrotta, J.A. 1992. The role of plantation forests in rehabilitating degraded tropical
ecosystems. Agriculture, Ecosystems and Environment, 41:115-133.
Peoples , M.B., Herridge, D. F. and Ladha, J.K. 1995 Biological nitrogen fixation: An efficient source of nitrogen for sustainable agricultural production. Plant soil, 174: 3-28.
Peoples, M. B., Mosier, A. R., and Freney, J. R. 1994. Minimizing gaseous losses of nitrogen. In: Nitrogen Fertilization and the Environment. pp. 562-602, Bacon, P. E., Ed., Marcel Dekker, New York.
Peoples, M.B., Ladha, J. K. and Herridge, D.F. 1995. Enhancing legume N2 fixation through plant and soil management. Plant Soil, 174:83-101.
Pharis, R. P. and Kramer, P. J. 1964. The effect of nitrogen and drought on loblolly pine seedlings. Forest Sci., 10: 143-150.
Ponder, F., Jr. 1984. Growth and mycorrhizal development of potted white ash Fraxinus
americana and black walnut Juglansnigra fertilized by 2 methods. Can. J. Bot.
62: 509–512.
Postgate, J.R. 1982. The fundamentals of nitrogen fixation. Cambridge, United Kingdom.
Prasad, J. and H. Ram. 1986. Effect of zinc and copper and Rhizobium inoculation on phosphorus availability and uptake in mungbean. J. Ind. Soc. Soil
Sci. 34:62-66.
Pulawska, J., Maes, M., Willems, A., Sobiczewski, P. 2000. Phylogenetic analysis of 23S rRNA gene sequences of Agrobacterium, Rhizobium and Sinorhizobium strains. Syst. Appl. Microbiol. 23: 238-244.
Purcell, L. C., and Sinclair, T. R.. 1990. Nitrogenase activity and nodule gas permeability response to rhizospheric NH3 in soybean. Plant Physiol. 92:268-272.
Purves, W.K., Orians, G.H. and Heller, H.C. 1992. Life, the Science of Biology.
Parrotta, J.A. 1987. Albizia procera (Roxb.) Benth. Silvics of Forest Trees of the
American Tropics. Rio Piedras, Puerto Rico USA: USDA Forest Service, International Institute of Tropical Forestry. 4 p.
Pound, B. and Martinez-Cairo, L. 1983. Leucaena- its cultivation and uses. Overseas
Development Administration, London.
Rahman, M.H.H.; Islam, M.Z., Bhuiyan, M.A.H. Khanam, D. Rahman, A. F. M. and.
Hossain, A.K.M. 1994. Effect of rhizobial inoculum with and without chemical
fertilizers on chickpea in Haplaquepts. Bangladesh J. Agril. Sci., 219(2):273-277
Reporter, M. 1985. Nitrogen Fixation. In Techniques in Bioproductivity and Photosynthesis, J. Coombs, D.O. Hall, S.P. Long and J.M.O. Seurlock (eds.), Pergamon Press, Oxford, pp. 158-164.
Rho, B.J. and. Kil, B.S. 1986. Inflence of phytotoxin from Pinus rigida on the selected plants. J. Nat. Sci. Wankwang Univ.,Japan
Robson, A. D. 1990. The role of self-regenerating pasture in rotation with cereals in Mediterranean areas. In: The Role of Legumes in the Farming Systems of the Mediterranean Areas. pp. 217-236,(Osman, A. E. et al., Eds.), ICARDA, The Netherlands.
Ross, J.H. 1981. An analysis of the African Acacia species: their distribution, possible origins and relationships. Bothalia, 13: 389-413.
Roughley, R.J. 1970. The influence of root temperatures on the structure and nitrogen fixing efficiency of the root nodules of Trifolium subterraneum. Ann. Bot., 34:631-646.
Rovira, A.D. 1961. Rhizobium numbers in the rhizospheres of red clover and pspalum in relation to soil treatment and the numbers of bacteria and funji. Aust. J. Agric. Res. 12: 77-83.
Sanchez, P.A. 1995. Science in Agroforestry. Agroforestry Systems, 30: 5-55.
Sanginga, N., Mulongoy, K. and Ayanaba, A. 1986. Inoculation of Leucaena leucocephala (Lam) de Wit with Rhizobium and its contribution to subsequent maize crop. Biological Agriculture and Horticulture, 3: 341-347.
Sanginga, N., Danso, S.K.A. and Bowen, G.D. 1989. Nodulation and growth response of Allocasuarina and Casuarina species to P fertilization. Plant and Soil., 119: 125-132.
Sanginga, N., Mulongoy, K. and Ayanaba, A. 1989. Nitrogen fixation of field inoculated Leucaena leucocephala (Lam.) de Wit estimated by the 15N and the difference methods. Plant and Soil, 117:269-274.
Sanginga, N., Wirkom, L.E., Okogun, Akobundu , A., I. O., Carsky, R. J., and Tian, G. 1996. Nodulation and estimation of symbiotic nitrogen fixation by herbaceous and legumes in Guinea Savanna in Nigeria. Biol. Fertil. Soils 23:441-448.
recovery of Rhizobium ten years after inoculation on Leucaena leucocephala grown on an Alfisol in Southwestern Nigeria. Plant and Soil, 159:199-204.
Sawada, H., Ieki, H., Oyaizu, H., and Matsumuto, S. 1993. Proposal for rejection of Agrobacterium tumefaciens and revised descriptions for the genus Agrobacterium and for Agrobacterium radiobacter and Agrobacterium rhizogenes. Int. J. Syst. Bacteriol. 43: 694-702.
Sayed, W.F., Wheeler, C.T., Zahran, H.H., Shoreit, A.A.M., 1997. Effect of temperature and moisture on the survival and symbiotic effectiveness of Frankia spp. Biol. Fertil. Soils 25: 349–353.
Schomaker, C.E. 1969. Growth and foliar nutrition of white pine seedlings as influenced by simultaneous changes in moisture and nutrient supply. Soil Sci. Soc. Am. Proc., 33: 614-618.
Schoot Uiterkamp, A.J.M. 1990. Nitrogen Cycling and human intervention, p. 55-56 In: Nitrogen fixation: achievements and objectives (P.M. Gresshoff, L.E. Roth, G. Stacey, and W.E. Newton, eds.),. Chapman & Hall, New York, N.Y.
Schutt, J. R., Shugart, H. H. and Ranney, J. W. 1986. Crown geometry of plantation-grown
American sycamore and its simula-tion. Oak Ridge National Laboratory,
Environmental Sciences Division, ORNL/TM-9721. No, Oak Ridge, TN.
Sellstedt, A., L.Staahl, M. Mattsson, K. Jonsson, and P. Hoegberg. 1993. Can the 15N dilution technique be used to study N2 fixation in tropical tree symbioses as affected by water deficit? J. Exp. Bot. 44:1749-1755.
Serraj, R., Vadez, V., Purcell, L.C., Sinclair, T.R., 1999. Recent advances in the physiology of drought stress effects on symbiotic N2 ®xation in soybean. In: MartõÂnez, E., HernaÂndez, G. (Eds.), Highlights of Nitrogen Fixation Research. Kluwer Academic Publishers, New York, pp. 49-55.
Himalayan alder. Functional Ecology, 2: 229-235.
Silvester, W.B. 1983. Analysis of nitrogen fixation. In Biological Nitrogen Fixation in roots of Parasponia andersonii Planch. Can. J. Microbiol., 25:565-578.
Soderlund R and Rosswall T 1982 The nitrogen cycle. In Ed. O Hutzinger. The handbood of environment and the biogeochemical cycles pp 60-81. Springer Verlag, Berlin/Heidelberg.
Solaiman, A.R.M. 1999. Influence of Rhizobium inoculant, nitrogen and boron on nodulation, dry weight and grain yield of chickpea. Ann. Bangladesh Agric., 9(1): 75-84
Solaiman, A.R.M. and Habibullah, A. K.M. 1990. Response of groundnut to Rhizobium inoculation. Bangladesh J. Soil Sci., 21(1): 42-46.
Sprent, J.I. 1995. Legume Trees and Shrubs in the tropics: N 2 Fixation in perspective. Soil Biol. Biochem., 27(4/5): 401-407.
Sprent J.I., Sutherland J.M. and de Faria S. M. 1989 Structure and function of root nodules from woody legumes. In: Advances in Legume Biology (C. H. Stirton and J. L Zarucchi, Eds). Monographs in Systematic Botany from the Missouri Botanical Garden 29,559-578.
Sprent, J. I., and P. Sprent. 1990. Nitrogen fixing organisms. Pure and applied aspects. Chapman & Hall, London, United Kingdom.
Sprent, J.I. 1987. The Ecology of the Nitrogen Cycle. Cambridge University Press,
Sprent, J.I., 1976. Water de®cits and nitrogen-®xing root nodules. In: Kozlowski, T.T. (Ed.), Water De®cits and Plant Growth. Academic Press, New York, pp. 291-315.
Sprent, J.I., Sutherland, J.M. and de Faria, S. M. 1989. Structure and function of root nodules from woody legumes. In: Advances in Legume Biology (C. H. Stirton and J. L Zarucchi, Eds). Monographs in Systematic Botany from the Missouri Botanical Garden, 29:559-578.
Srivastava, A.K. and Ambasht, R.S. 1994. Soil moisture control of nitrogen fixation activity in dry tropical Casuarina plantation forest. J. Environmental Management, 42:49-54.
Stamford, N., Santos, D.R., Silva, V.M., Santos, C.E.R.S., Monteiro, M.C., 1990. Fixac,a Äo doN2 e mateÂria seca do caupi em dois solos de semi-aÂrido brasileiro submetido aÁ de®cieÃncia hõÂdrica. R. Bras. Ci. Solo 14: 283-290.
Stanton, B. J. and Gerhold, H. D. 1988. Family and family × nitrogen interaction effects on
juvenile growth of Prunus serotina. Can. J. For. Res. 18: 1531–1534.
Stanturf, J. A., Stone, E. L., Jr. and McKittrick, R. C. 1989. Effects of added nitrogen on
growth of hardwood trees in southern New York. Can. J. For. Res. 19:
279–284.
Stevenson, F.J. Origin and Distribution of N in Soil. In : Nitrogen in Agricultural Soils (F.J. Stevenson ed.). 1982. American Society of Agronomy, Madison, WI.
Subba Rao, N.S., Tilak, K.V.B.R. and Singh, C.S. 1980. Root nodulation studies in Aeschynomene aspera. Plant and Soil, 56:491-494.
Subba-Rao, N.S. 1980. Crop responses to microbial inoculation, p. 406-420. In : Recent advances in nitrogen fixation (N.S. Subba Rao ed.),. Edward Arnold, London, United Kingdom.
Sundralingam, P. 1983. Responses of potted seedlings of Dryobalanops aromatica and Dryobalanops oblongifolia to commercial fertilizers. Malay. For., 46: 86-92.
Sutherland, J.M. and Sprent, J.I. 1993. Nitrogen fixation by legume trees. In: Symbioses in Nitrogen Fixing Trees (N. S. Subba Rao and C. Rodriguez-Barrueco, Eds), pp. 33-63. Oxford and IBH Publishing Co. PUT Ltd. New Delhi.
Sutton, W.D. 1983. Nodule development and senescence. In Nitrogen Fixation, Vol. Symp. Nitrogen Fixation, vol. 2, (W.E. Newton and C.J. Nijman eds.), Washington State University, pp. 507-517.
Sanginga, N., Mulongoy, K. and Ayanaba, A. 1986. Inoculation of Leucaena
leucocephala (Lam.) de Wit with Rhizobium and its nitrogen contribution to a subsequent maize crop. Biological Agriculture and Horticulture, 3:347-352.
Lilongwe, Malawi.
Seorianegara, I. And Lemmens, R.H.M.J. (eds.). 1993. Plant resources of South-east
Asia, No. 5(1), Timber Trees: major commercial timbers. Pudoc Scientific Publishers, Wageningen. 610 p.
Shelton, H.M. and Brewbaker, J.L. 1994. Leucaena leucocephala- the most widely
used forage tree legume. In Forage Tree Legumes in Tropical Agriculture, R.C. Gutteridge and H.M. Shelton (eds.), CAB International. Pp. 16-29.
Simons, A.J. and Stewart, J.L. 1994. Gliricidia sepium- a multipurpose forage tree
legume. In Forage Tree Legumes in Tropical Agriculture, R.C. Gutteridge and H.M. Shelton (eds.), CAB International. Pp. 30-48.
Tan, Z.Y., Wang, E.T., Peng, G.X., Zhu, M.E., Martinez-Romero, E., Chen, W.X., 1999. Characterization of bacteria isolated from wild legumes in the north-western regions
Tate, R.L. 1995. Soil microbiology (symbiotic nitrogen fixation), p. 307-333. John Wiley & Sons, Inc., New York, N.Y.
Tewari, D.N. 1998. Nitrogen Fixing Tree Species Research. In Nitrogen Fixing Trees
for Fodder production, J.N. Daniel and J.M. Roshetko (eds.), Proceedings of an International Workshop organized by Forest, Farm and Community Tree Network (FACTNet), Winrock International and BAIF Development Research Foundation, held from 20-25 March, 1995. pp.244-256.
Thies, J.E., Singleton, P.W. and Bohlool, B.B. 1991. Influence of the size of indigenous rhizobial populations on establishments and symbiotic performance of introduced rhizobia on field grown legumes. Appl. Environ. Microbiol., 57:19-28.
Tighe, S.W., De Lajudie, P., Dipietro, K., Lindstro¨ m, K., Nick, G., Jarvis, B.D.W., 2000. Analysis of cellular fatty acids and phenotypic relationships of Agrobacterium, Bradyrhizobium, Mesorhizobium, Rhizobium and Sinorhizo-bium species using the Sherlock Microbial identification system. Int. J. Syst. Evol. Microbiol. 50: 787–801.
Totey, N.G. 1992. Fertilizer management in forest plantations in non-tradional sectors for fertilizer use (HLS Tandaned.). Fertilizer Development and Consultation Organization, New Delhi.
Trinick, M.J. 1973. Symbiosis between Rhizobium and the non-legume Trema aspera. Nature, London, 244:459-460.
Trinick, M.J. 1976. Rhizobium symbiosis with a non-legume. In :Proc. 1st Intern. Symp. Nitrogen Fixation, vol. 2, W.E. Newton and C.J. Nijman (eds.), Washington State University, pp. 507-517.
Trinick, M.J. 1968. Nodulation of tropical legumes. I. Specificity in the rhizobium
symbiosis of Leucaena leucocephala. Experimental Agriculture, 4:243-253.
Turk, D. and Keyser, H.H. 1992. Rhizobia that nodulate tree legumes: specificity of
Ulmacea: Parasponia or (and) Trema spp., Plant and Soil, 47:711-715.
Vadez, V., Drevon, JJ. 2000 Agronomie 21 : 691-699
Vadez, V., Lasso, J.H. and Drevon, J.J. 1999 Euphytica 106: 231-242
Van den Driessche, R. 1980. Effects of nitrogen and phosphorous fertilization on Douglas fir nursery growth and survival after outplnting. Canadian Journal of Forest Research, 10(1) : 65-70.
Vargas, A.A.T., Graham, P.H., 1988. Phaseolus vulgaris cultivar and Rhizobium strain variation in acid-pH tolerance and nodulation under acid conditions. Field Crops Res. 19: 91-101.
Vassal J. 1981. Acacieas. In Advacces in Legume Systematics, Part1 (R. M. Polhill and P. H. Raven, Eds), pp. 169-171. Royal Botanic Gardens, Kew.
Venkateswarlu, B., Maheshwari, M., Saharan, N., 1989. Effects of water de®cit on N2 (C2 H2 ) ®xation in cowpea and groundnut. Plant Soil 114 :, 69-74.
Verma, R.K., Khatri, P.K., Bagde, M., Pathak, H.D. and Totet, N.G. 1996. Effect of biofertilizer and phosphorous on growth of Dalbergia sissoo. Indian Journal of Forestry, 19 (3): 244-246.
Viera-Vargas, M.S., C. M. Soutom S. Urquiaga, and E. M. Boddey. 1995. Quantification of the contribution of N2 fixation to tropical forage legumes and transfer to associated grass. Soil Biol. Biochem. 27:1193-1200.
Vincent, J.M., 1962. In¯uence of calcium and magnesium on the growth of Rhizobium. J. Gen. Microbiol. 28 : 653-663.
Vincent, J.M., 1980. Factors controlling the legume±Rhizobium symbiosis. In: Newton, W.E., Orme-Johnson, W.H. (Eds.), Nitrogen Fixation, Vol. II. Symbiotic Associations and Cyanobacteria. University Park Press, Baltimore, MD, pp. 103-129.
Walker, D.W., Miller Jr., J.C., 1986. In¯uence of water stress on nitrogen ®xation in cowpea. J. Am. Soc. Hort. Sci. 111 : 451- 458.
Walker, R.B., Chowdappa, P. and Gessel, S.P. 1993. Major element deficiencies in Casuarina equisetifolia. Fertilizer Research, 34: 127-133.
Walsh, K.B., 1995. Physiology of the legume nodule and its response to stress. Soil Biol. Biochem. 27 :, 637-655.
Wang, E.T., Rogel, M.A., Garcia-de los Santos, A., Martinez Romero, J., Cevallos, M.A., Martinez-Romero, E., 1999. Rhizobium etli bv. Mimosae, a novel biovar isolated from Mimosa affinis. Int. J. Syst. Bacteriol. 49 : 1479–1491.
Wani, S. P., O. P. Rupela, and K.K. Lee. 1995. Sustainable agriculture in the semi-arid tropics through biological nitrogen fixation in grain legumes. Plant Soil, 174:29-49.
Warren, S. L. 1993. Growth and nutrient concentration in flower-ing dogwood after nitrogen
fertilization and formant root pruning. J. Arboric. 19: 57–63.
Winrock International Institute for Agricultural Development, Morrilton, Arkansas, USA
and UNFAO, Bangkok, Thailand. 27 p.
Wullstein, L.H., 1989. Evaluation and significance of associa-tive dinitrogen fixation for arid soil rehabilitation. Arid Soil Res. Rehabil. 3 : 259–265.
Wiersum, K.F. and Ramlan, A. 1982. Cultivation of Acacia auriculiformis in Java,
Indonesia. Commonwealth Forestry Review, 61:135-44.
Venkataramany, P. 1968. Silviculture of genus Albizia and species. Silviculture of
Indian Trees., No. 22, Government of India, Delhi, India. 54 p.
Zahran, H.H., 1997b. Chemotaxonomic characterization of some fast-growing rhizobia
nodulating leguminous trees. Folia Microbiol., 42: 367–380.
Zahran, H.H. 1999. Rhizobium-Legume symbiosis and nitrogen fixation under severe conditions and in an arid climate. Microbiology and Moleculer Reviews, 63 (4): 968-989.
Zahran, H.H., Ahmed, M.S. and Afkar, E.A. 1995. Isolation and characterization of nitrogen-fixing moderate halophytic bacteria from saline solis of Egypt. J. Basic Microbiol. 35: 269-275.
Zahran, H.H., Abdel-Fattah, M., Ahmad, M.S., Zaki, A.Y., 2000. Analysis of phenotypic relations, cellular fatty acids and cross nodulation of some root-nodule bacteria isolated from wild legumes in Egypt. In: (Abstracts) Mediterranean Conference of Rhizobiology, Workshop on symbiotic nitrogen fixation for Mediterranean areas, Montpellier, France, 9-13 July 2000.
Zahran, H.H., Ahmed, M.S. and Afkar, E.A. 1995. Isolation and characterization of nitrogen-fixing moderate halophilic bacteria from saline soils of Egypt. J. Basic Microbiol., 35:269-275.
Zahran, H.H. 1998. Structure of root nodules and nitrogen fixation in Egyptian wild legumes. Biologia Plantarun 41(4): 575-585.
