Effect of active immunization against androstenedione on reproductive and productive performance of dairy goats
At the beginning of the breeding season, 35 goats from local Greek breeds were immunized against androstenedione by two injections of Fecundin 3 weeks apart while 40 goats were untreated. Fertility at the first oestrus following buck introduction was unaffected by treatment while ovulation rate ( P...
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Veröffentlicht in: | Livestock production science 1991, Vol.29 (1), p.87-92 |
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