Sistemas de engorde intensivo de ganado en el trópico
El siguiente documento trata sobre los sistemas de engorde intensivo de ganado en el tropico, sea en confinamiento o semiconfinamiento, el uso de...
El siguiente documento trata sobre los sistemas de engorde intensivo de ganado en el tropico, sea en confinamiento o semiconfinamiento, el uso de...
In six replicated field trials during a 3-year period the incidence of cowpea wet stem rot caused by Pythium aphanidermatum was significantly greater...
A large proportion of the maize planted in the tropics and highlands of Latin America is associated with beans and other crops. Agronomic research...
Rats fed a corn base diet supplemented with dehulled cottonseed kernels which were boiled in a ferrous sulfate solution for 30 min gained as rapidly...