Use of Herbaceous Legumes for Improving Soil Fertility and Crop Yield in Maize Cassava Cropping Systems

REFERENCES

• Ali, R., M. N. Njunie, G. Wainaina, C. D. Mwatate, P.M. Bakari and P.T. Busiene. (1999). Participatory evaluation of sown herbaceous forage legumes, planted grasses and gliricidia tree in Kilifi and Kwale districts, coastal Kenya. Netherlands support to NARP II.
   Google Scholar
• Regional Research Project (RRP) Mtwapa. Paper presented during the end of project workshop held from 29–30 Nov., 2000. KARI/GoN, Nairobi, Kenya.
   Google Scholar
• Armstrong, R. D., McCosker, A. K., Millar, G. R., Walsh, K., Johnson, S. and Probert, M. E. (1997). Improved nitrogen supply to cereals in central Queensland following short legume leys. Australian Journal of Experimental Agriculture 37, 359–68.
   Google Scholar
• Ashokan, P. K., Nair, R. V. and Sudhukara, K. (1985). Studies of cassava legume intercropping systems for Oxisols of Kelala State. Tropical Agriculture (Trinidad) 64(4), 313–318.
   Google Scholar
• FURP (Fertiliser Use Recommendation Project (Phase I), (1988). Final report. Annex III. Description of the first priority sites in various districts. Volume 29. Kilifi District. Kenya, 1988.
   Google Scholar
• Giller, K.E., Cadisch, G., Ehaliotis, C., Adams, E., Sakala, W. D., and Mafongoya, P. L., (1997). Building soil nitrogen capital in Africa. In: Buresh et al (eds.) Replenishing soil fertility in Africa. SSSA spec. Publ. 51. SSSA, Madison, WI. P 151–192.
   Google Scholar
• Jones, R.M, Bishop, H.G., Clem, R.L., Conway, M.J., Cook, B.G., Moore, K., and Pengelly, B.C. (2000). Measurements of nutritive value of a range of tropical legumes and their use in legume evaluation. Tropical Grasslands 34 (2), 78–90.
   Google Scholar
• Ladha, J. K, Kundu, D. K., Angelo-van Coppenolle, M. G., Peoples, M. B., Carangal, V. R. and Dart, P. J. 1996. Legume productivity and soil nitrogen dynamics in lowland rice-based systems. SSSAJ. 60(1), 183–192.
   Google Scholar
• Mureithi, J.G., Saha, H. M., Njunie, M. N., Kamau, G. M., Munga, T. L., Blokland, A., Muniu, F. K., Muli, M. B., Ramadhan A. and Wekesa, E., (1996). An appraisal of methods used by farmers to manage soil fertility in coastal Kenya. In: Soil technologies for sustained smallholder Farming systems in East Africa. Proceedings of the 15th. Annual General meeting of the Soil Science Society of East Africa (SSSEA). SSSEA Publication. NARL, Nairobi, Kenya. p. 371–386.
   Google Scholar
• Mwatate, C. D, Ramadhan, A. and. Njunie, M. N., (1998). Forage production technology transfer in Kwale and Kilifi districts of coast province. In: Agricultural research and development for sustained resource management and increased production. Proceedings of the 6th Biennial KARI Scientific conference. KARI, Nairobi, Kenya. p. 458–465
   Google Scholar
• Natarajan, N. and Willey, R. W., (1980). Effects of moisture availability in intercropping and yield advantages-summary. In: Proceedings of the intercropping symposia. 71–71.
   Google Scholar
• Njunie, M. N., Reynolds, L., Mureithi, J. G. and Thorpe, W., (1996). Evaluation of herbaceous legume germplasm for coastal lowlands East Africa. In: Ndikumana J. and de Leew P., Sustainable feed production and utilization for smallholder enterprises in sub-Saharan Africa. Proceedings of the 2nd Biennial conference of African feed resources network (AFRNET). AFRNET, Nairobi Kenya. p. 11–17.
   Google Scholar
• Nnadi, L. A., and Haque, I. (1986). Forage legume-cereal systems: Improvement of soil fertility and Agricultural production with special reference to sub-Saharan Africa. In: Haque et al (eds.) (1986) Potentials of forage legumes in farming systems of sub-Saharan Africa. Proceedings of a workshop held at ILCA, Addis Ababa, Ethiopia, 16–19 September 1985. ILCA, Addis Ababa. p. 330–362.
   Google Scholar
• Peoples, M. B., Herridge, D. F. and Ladha, J. K. (1995). Biological nitrogen fixation: An efficient source of nitrogen for sustainable Agricultural production, Plant and Soil 174:3–28.
   Google Scholar
• Saha, H. M., Njunie, M. N. and Tsanje, N. M. (1997). Legume screening for soil fertility improvement in coastal lowlands of Kenya. Paper presented at the first scientific conference of the Soil Management Project (SMP) and Legume Research Network Project (LRNP), at Kanamai, Kenya. 24–26, March 1997. KARI/Rockefeller project, NARL, Nairobi, Kenya.
   Google Scholar
• Sanchez, P. A., Shepherd, K. D, Soule, M. J. Place, F. M., Mokywunye, A. U., Buresh, R. J., Kwesiga, F. R., Izac, A. N., Ndiritu, C. G. and Woomer, P. L. (1997). Soil fertility replenishment in Africa: an investment in natural resource capital. In: Buresh et al (eds.) Replenishing soil fertility in Africa. SSSA spec. Publ. 51. SSSA, Madison, WI. p. 1–45.
   Google Scholar
• SAS institute inc. SAS/STAT. (1988). User's guide, release 6.03 edition. Cary, NC: SAS institute inc., USA. 1028 pp.
   Google Scholar
• Semb, G. and Robinson, J. B. D. (1969). The natural nitrogen flash in different arable soils and climates in East Africa. EastAfr. agric. For. J. 34, 350–70.
   Google Scholar
• Stanford, G. and Smith, S. J. (1972). Nitrogen Mineraliation Potentials of Soils. Soil Sci. Soc. Amer. Proc. 36, 465–472.
   Web of Science ®Google Scholar