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Carsky, R.Schulz, S.[Graphical depiction of cropping calendars for agricultural research: IITA research guide, No. 70]Graphical depiction of cropping calendars for agricultural research: IITA research guide, No. 70

The contribution of root and leaf litter to soil nitrogen dynamics, nitrogen uptake and balance was evaluated under cereal–legume rotations in a tropical moist savanna soil. Two legumes, soyabean (Glycine max) and stylo (Stylosanthes hamata), and maize (Zea mays) as a control were grown in four f...


Oikeh, S.Chude, V.Carsky, R.Weber, G.Horst, W.[Legume rotation in the moist tropical savanna: managing soil nitrogen dynamics and cereal yields in farmers' fields]Legume rotation in the moist tropical savanna: managing soil nitrogen dynamics and cereal yields in farmers' fields
Carsky, R.Berner, D.K.[Benefits of crop rotation with soybean and cowpea in savanna cereal based systems]Benefits of crop rotation with soybean and cowpea in savanna cereal based systems

The IITA in its research for sustainable soil fertility management has passed through several stages during which legume-based systems were always at the forefront. Alley cropping has N yields of more than 200 kg ha-1 with 50% N2 fixation. In the case of Mucuna cover cropping, the ecological bene...


Carsky, R.Sanginga, N.Schulz, S.Douthwaite, BoruManyong, Victor M.Diels, J.Vanlauwe, BernardKeatinge, J.D.H.[The ability to fix N is not the only key to delivery of the benefits of BNF to farmers: experience of IITA in the savannas of Africa]The ability to fix N is not the only key to delivery of the benefits of BNF to farmers: experience of IITA in the savannas of Africa
Autor: Carsky, R.

Good growth of Grain Legumes helps food security and protection of the environment but this may require nutrient inputs. A participatory technology development activity explored from 1998 to 2000 the responses of cowpea (Vigna unguiculata) and soybean (Glycine max (L.) Merr.) to inorganic soil a...


Carsky, R.[Response of cowpea and soybean to P and K on terre de barre soils in southern Benin]Response of cowpea and soybean to P and K on terre de barre soils in southern Benin

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