Grain Legumes and Green Manures for Soil Fertility in Southern Africa: Taking Stock of Progress : Proceedings of a Conference...
- ISBN-10
- 9706481133
- ISBN-13
- 9789706481139
- Category
- Green manure crops
- Pages
- 260
- Language
- English
- Published
- 2003
- Publisher
- CIMMYT
- Author
- Stephen R. Waddington
Description
It is mostly made of black clay with a granular structure in the top layers . This soil is fertile with 100 % base saturation and a high cation exchange capacity ( CEC ) ( Moyo , 2001 ) . Prior to the 2001/2002 cropping season the land ...
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