How do I best manage the fertility of my Soil?: African Organic Agriculture Manual Booklet Series
This booklet tells what you need to know about soils, what fertile soils are, how I can assess the fertility of soil, organic soil fertility management, soil and water conservation, improving soil organic matter, and soil fertility supplements.
13 pages, illustrated
African Organic Agriculture Manual Booklet Series, no. 2
Informations de publication
- Publié: 2011
- Éditeur: FiBL
- Dewey Decimal: 631.422
- Bibliothèque ECHO: 631.422 AFR