메뉴 건너뛰기




Volumn 89, Issue 4, 1997, Pages 597-604

Agronomic and economic evaluation of organic and inorganic sources of phosphorus in Western Kenya

Author keywords

[No Author keywords available]

Indexed keywords

BOS TAURUS; CALLIANDRA; CALLIANDRA CALOTHYRSUS; ZEA MAYS;

EID: 0030864910     PISSN: 00021962     EISSN: None     Source Type: Journal    
DOI: 10.2134/agronj1997.00021962008900040010x     Document Type: Article
Times cited : (75)

References (28)
  • 2
    • 0001466475 scopus 로고
    • Effects of different phosphate fertilizers on yield of barley and rape seed on reddish brown soils of the Ethiopian highlands
    • Bekele, T., W. and Höfner. 1993. Effects of different phosphate fertilizers on yield of barley and rape seed on reddish brown soils of the Ethiopian highlands. Fert. Res. 34:243-250.
    • (1993) Fert. Res. , vol.34 , pp. 243-250
    • Bekele, T.1    Höfner, W.2
  • 4
    • 0012472371 scopus 로고
    • Socio-economic characteristics of households engaged in agroforestry technology testing in western Kenya
    • Int. Ctr. for Res. in Agroforestry, Nairobi, Kenya
    • David, S., and R.A. Swinkels. 1994. Socio-economic characteristics of households engaged in agroforestry technology testing in western Kenya. AFRENA Rep. 78. Int. Ctr. for Res. in Agroforestry, Nairobi, Kenya.
    • (1994) AFRENA Rep. 78
    • David, S.1    Swinkels, R.A.2
  • 5
    • 0000220545 scopus 로고
    • Phosphate sorption isotherms for evaluating the phosphate requirements of soil
    • Fox, R.L., and E.J. Kamprath. 1970. Phosphate sorption isotherms for evaluating the phosphate requirements of soil. Soil Sci. Soc. Am. Proc. 34:902-907.
    • (1970) Soil Sci. Soc. Am. Proc. , vol.34 , pp. 902-907
    • Fox, R.L.1    Kamprath, E.J.2
  • 7
    • 0001322268 scopus 로고
    • Phosphate sorption capacity in relation to properties of several types of Kenya soils
    • Hinga, G. 1973 Phosphate sorption capacity in relation to properties of several types of Kenya soils. East Afr. Agric. For. J. 38:400-406.
    • (1973) East Afr. Agric. For. J. , vol.38 , pp. 400-406
    • Hinga, G.1
  • 9
    • 0004610950 scopus 로고
    • Int. Ctr. for Res. in Agroforestry, Nairobi, Kenya
    • ICRAF. 1993. Annual report for 1992. Int. Ctr. for Res. in Agroforestry, Nairobi, Kenya.
    • (1993) Annual Report for 1992
  • 10
    • 0003207397 scopus 로고
    • Int. Ctr. for Res. in Agroforestry, Nairobi, Kenya
    • ICRAF. 1995. Annual report for 1994. Int. Ctr. for Res. in Agroforestry, Nairobi, Kenya.
    • (1995) Annual Report for 1994
  • 11
    • 0342731089 scopus 로고
    • Soil fertility studies in three areas of Tanganyika
    • Le Mare, P.H. 1959. Soil fertility studies in three areas of Tanganyika. Emp. J. Exp. Agric. 27:197-222.
    • (1959) Emp. J. Exp. Agric. , vol.27 , pp. 197-222
    • Le Mare, P.H.1
  • 12
    • 0000060678 scopus 로고
    • Manure as a key resource in sustainable agriculture
    • L.M. Powell et al. (ed.) Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa. Vol. 2. Technical papers. Addis Ababa, Ethiopia. 22-26 Nov. 1993. Int. Livestock Ctr. for Africa, Addis Ababa
    • Murwira, K.H., M.J. Swift, and P.G.H. Frost. 1995. Manure as a key resource in sustainable agriculture. p. 131-148. In L.M. Powell et al. (ed.) Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa. Vol. 2. Technical papers. Proc. Int. Conf., Addis Ababa, Ethiopia. 22-26 Nov. 1993. Int. Livestock Ctr. for Africa, Addis Ababa.
    • (1995) Proc. Int. Conf. , pp. 131-148
    • Murwira, K.H.1    Swift, M.J.2    Frost, P.G.H.3
  • 13
    • 0001889182 scopus 로고
    • The effect of drying on the intake and rate of digestion of the shrub legume Calliandra calothyrsus
    • Palmer, B., and A.C. Schlink. 1992. The effect of drying on the intake and rate of digestion of the shrub legume Calliandra calothyrsus. Trop. Grassl. 26:89-93.
    • (1992) Trop. Grassl. , vol.26 , pp. 89-93
    • Palmer, B.1    Schlink, A.C.2
  • 14
    • 0025957027 scopus 로고
    • Protection of crops against parasitic weeds
    • Parker, C. 1991. Protection of crops against parasitic weeds. Crop Prot. 10:6-22.
    • (1991) Crop Prot. , vol.10 , pp. 6-22
    • Parker, C.1
  • 15
    • 84974047688 scopus 로고
    • The use of manure on smallholders' farms in semi-arid eastern Kenya
    • Probert. M.E., J.R. Okalebo, and R.K. Jones. 1995. The use of manure on smallholders' farms in semi-arid eastern Kenya. Exp. Agric. 31:371-381.
    • (1995) Exp. Agric. , vol.31 , pp. 371-381
    • Probert, M.E.1    Okalebo, J.R.2    Jones, R.K.3
  • 16
    • 0028569834 scopus 로고
    • The role of alley farming in African livestock production
    • Reynolds, L., and M. Jabbar. 1994. The role of alley farming in African livestock production. Outlook Agric. 23:105-113.
    • (1994) Outlook Agric. , vol.23 , pp. 105-113
    • Reynolds, L.1    Jabbar, M.2
  • 18
    • 0030986965 scopus 로고    scopus 로고
    • Adoption potential of hedgerow intercropping in maize-based cropping systems in the highlands of western Kenya: I. Background and agronomic evaluation
    • Shepherd, K.D., J.K. Ndufa, E. Ohlsson, H. Sjögren, and R. Swinkels. 1997. Adoption potential of hedgerow intercropping in maize-based cropping systems in the highlands of western Kenya: I. Background and agronomic evaluation. Exp. Agric. 33:197-209.
    • (1997) Exp. Agric. , vol.33 , pp. 197-209
    • Shepherd, K.D.1    Ndufa, J.K.2    Ohlsson, E.3    Sjögren, H.4    Swinkels, R.5
  • 19
    • 0000522516 scopus 로고
    • Phosphorus sorption and desorption characteristics of soil as affected by organic residues
    • Singh, B.B., and J.B. Jones. 1976. Phosphorus sorption and desorption characteristics of soil as affected by organic residues. Soil Sci. Soc. Am. J. 40:389-394.
    • (1976) Soil Sci. Soc. Am. J. , vol.40 , pp. 389-394
    • Singh, B.B.1    Jones, J.B.2
  • 20
    • 0002075872 scopus 로고
    • Soil nutrient depletion in sub-Saharan Africa
    • H. van Reuler and W.H. Prins (ed.) Plonsen & Looijen, Wageningen, Netherlands
    • Smaling, E.M.A. 1993. Soil nutrient depletion in sub-Saharan Africa. p. 53-67. In H. van Reuler and W.H. Prins (ed.) The role of plant nutrients and sustainable food production in sub-Saharan Africa. Plonsen & Looijen, Wageningen, Netherlands.
    • (1993) The Role of Plant Nutrients and Sustainable Food Production in Sub-Saharan Africa , pp. 53-67
    • Smaling, E.M.A.1
  • 21
    • 0027100845 scopus 로고
    • Yield response of maize to fertilizers and manure under different agro-ecological conditions in Kenya
    • Smaling, E.M.A., S.M. Nandwa, H. Prestele, R. Roetter, and F.N. Muchena. 1992. Yield response of maize to fertilizers and manure under different agro-ecological conditions in Kenya. Agric. Ecosyst. Environ. 41:241-252.
    • (1992) Agric. Ecosyst. Environ. , vol.41 , pp. 241-252
    • Smaling, E.M.A.1    Nandwa, S.M.2    Prestele, H.3    Roetter, R.4    Muchena, F.N.5
  • 22
    • 34250079436 scopus 로고
    • Calculating soil nutrient balances in Africa at different scales: II. District scale
    • Smaling, E.M.A., J.J. Stoorvogel, and P.N. Windmeijer. 1993. Calculating soil nutrient balances in Africa at different scales: II. District scale. Fert. Res. 35:237-250.
    • (1993) Fert. Res. , vol.35 , pp. 237-250
    • Smaling, E.M.A.1    Stoorvogel, J.J.2    Windmeijer, P.N.3
  • 23
    • 34250075689 scopus 로고
    • Calculating soil nutrient balances in Africa at different scales: I. Supra-national scale
    • Stoorvogel, J.J., E.M.A. Smaling, and B.H. Janssen. 1993. Calculating soil nutrient balances in Africa at different scales: I. Supra-national scale. Fert. Res. 35:227-235.
    • (1993) Fert. Res. , vol.35 , pp. 227-235
    • Stoorvogel, J.J.1    Smaling, E.M.A.2    Janssen, B.H.3
  • 24
    • 0030934969 scopus 로고    scopus 로고
    • Adoption potential of hedgerow intercropping in maize-based cropping systems in the highlands of western Kenya: II. Economic and farmers' evaluation
    • Swinkels, R., and S. Franzel. 1997. Adoption potential of hedgerow intercropping in maize-based cropping systems in the highlands of western Kenya: II. Economic and farmers' evaluation. Exp. Agric. 33:211-223.
    • (1997) Exp. Agric. , vol.33 , pp. 211-223
    • Swinkels, R.1    Franzel, S.2
  • 25
    • 34250108139 scopus 로고
    • Phosphorus status of some Ethiopian soils: I. Sorption characteristics
    • Tekalign Mamo, and I. Haque. 1987. Phosphorus status of some Ethiopian soils: I. Sorption characteristics. Plant Soil 102:261-266.
    • (1987) Plant Soil , vol.102 , pp. 261-266
    • Mamo, T.1    Haque, I.2
  • 26
    • 0003284054 scopus 로고
    • Fertilizer phosphorus sorption and residual value in tropical African soils
    • Nat. Resour. Inst., Chatham, England
    • Warren, G. 1992. Fertilizer phosphorus sorption and residual value in tropical African soils. NRI Bulletin 37. Nat. Resour. Inst., Chatham, England.
    • (1992) NRI Bulletin 37
    • Warren, G.1
  • 28
    • 0001457824 scopus 로고
    • Phosphorus response of corn on an Oxisol as influenced by rates and placement
    • Yost, R.S., E.J. Kamprath, E. Lobato, and G. Naderman. 1979. Phosphorus response of corn on an Oxisol as influenced by rates and placement. Soil Sci. Soc. Am. J. 43:338-343.
    • (1979) Soil Sci. Soc. Am. J. , vol.43 , pp. 338-343
    • Yost, R.S.1    Kamprath, E.J.2    Lobato, E.3    Naderman, G.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.