Results 81 to 90 of about 16,449 (122)
The following research was made with the objetive to determine present the levels of antibodies in different stages of life of the laying hens of commercial egg; In like manner, the productive efficiency of the laying hens supplemented with yacón and deshydrated flakes of roots´ yacon and sacha inchi oil.The following experimental studies was made in ...
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Diseño de una estructura de costos para pequeños avicultores productores de huevo de la región oriente de Cundinamarca [PDF]
Bohórquez Quevedo, Javier Orlando +1 more
core
Determinacion de las necesidades de lisina en gallinas de postura de tipo ligero
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