Diagnosis of pregnancy and infertility in sheep and goats
Автор: Sergeev M.A., Malova O.V.
Статья в выпуске: 2 т.210, 2012 года.
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The presented results of a comprehensive study of the hormonal status of the Romanov breed ewe and Zaanenskoy breed doe at different periods of pregnancy determinate certain characteristic ultrasound changes, enabling us to judge the timing of pregnancy ewes and does.
Ewe, doe, pregnancy, hormonal status, ultrasonography examination
Короткий адрес: https://sciup.org/14287511
IDR: 14287511
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