Relationship between the timing of insemination based on estrus detected by the automatic activity monitoring system and conception rates using sex-sorted semen in Holstein dairy cattle

• मुख्य लेखकों: Eri FURUKAWA (लेखक), Chihiro KANNO (लेखक), Yojiro YANAGAWA (लेखक), Seiji KATAGIRI (लेखक), Masashi NAGANO (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: The Society for Reproduction and Development, 2022-05-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

We investigated the optimal timing of artificial insemination (AI) for achieving pregnancy according to the onset/end of estrus detected by an accelerometer system in Holstein cattle. The conception rates of conventional semen were used as a reference. The conception rate from AI of sex-sorted semen...