Reproductive characteristics of foal heat in female donkeys
نویسندگان
چکیده
منابع مشابه
Studies on the Lysozyme Activity in the Milk of Female Donkeys (equus Asinus) in Relation to Reproductive Physiology
The lysozyme activity (LZA) in milk samples from 23 Jennies was measured on alternative days during the first 60 days postpartum with modified turbidimetric method. Progesterone profile in milk was determined by a comparative enzyme immunoassay. LZA ranged between 203 278 and 34 340 U/ml with an average of 93 023 + 28 128 U/ml. Lysozyme activities remained very high until the end of foal heat i...
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One hundred female Markhoz goats (42±5 kg) were used to investigate the ‘male effect’ on estrous synchronization and reproductive characteristics of female goat during the breeding season. This was carried out in three separate experiments. In the first experiment, forty female goats were used in 4 groups with different distance from the male goats (i.e. source of pheromone secretion); A1 (1 me...
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ژورنال
عنوان ژورنال: Animal
سال: 2017
ISSN: 1751-7311
DOI: 10.1017/s175173111600183x