Postpartum ovarian activity and anovulatory estrus in primiparous crossbred cows in the venezuelan tropics
Progesterone (P4) profiles were studied in 61 crossbred primiparous postpartum dairy cows with normal parturition. Cows were located in a dry tropical environment (29.5ºC and 1,048 mm annual precipitation), grazing in Guinea grass (Panicum maximum) and Survenola grass (Digitaria xumfolozi) su...
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| Format: | Artigo |
| Sprache: | Inglês |
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Universidad del Zulia
2010-07-01
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| Schriftenreihe: | Revista Científica |
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| Online-Zugang: | http://www.produccioncientificaluz.org/index.php/cientifica/article/view/14264 |
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