Respuesta de la yuca a la aplicacion de fosforo
Cassava is among the food crops that tolerate soil acidity well; therefore, it is often planted on highly acid, unfertile soils without fertilization...
Cassava is among the food crops that tolerate soil acidity well; therefore, it is often planted on highly acid, unfertile soils without fertilization...
The survival of Rhizobium trifolii (strain CIAT 61) in three carriers was studied. The rhizobial cells did not survive in "cachaza" (a...
Agro-silviculture, a combination of agricultural and forest production systems, is described in its significance to environmental conservation and to...
Statistical data on the economic background of African countries and on the role played by livestock production, w. ref. to land use, population,...