Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 39 recursos
Animal manure is of vital importance to soil-fertility maintenance in semi-arid West Africa due to its intrinsic value as a soil amendment and because of the low level of inorganic fertiliser use. This paper provides a regional overview of manure utilisation for food crop production. Results of e...
Proposes a method to estimate the trade-off between sorghum grain and straw yield in agronomic trials. Describes a theory of the conflict between the two products. presents data from sorghum cultivar trials in Ethiopia, as well as a method of evaluating sorghum grain and straw.
Examines factors affecting the nutritive value of sorghum and millet residues including site, bird resistance, environment, and variety.
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|