Autor:
Kang, B.T.
Balasubramanian, V.
Results of longterm fertility trials have been useful in identifying long-term nutrient needs and problems arising with continuous and intensive cropping on Alfisols. Available data have shown that high and sustained crop yields can be obtained with judicious and balanced NPK fertilization, combi...
Enlace original:
https://cgspace.cgiar.org/handle/10568/101887
Kang, B.T.
,
Balasubramanian, V.
,
[Longtern fertilizer trials on alfisols in West Africa]
,
Longtern fertilizer trials on alfisols in West Africa
