伊犁马发情表现与影响受胎率的因素研究

Study on the Estrus Manifestations of Yili Horses and the Factors Affecting Fertility Rate

摘要

伊犁马是目前国内培育马品种中数量最多的乘挽兼用型地方优良马种，马产业是当地畜牧业中重要的支柱产业之一，伊犁州优质天然草原、适宜的环境与气候，为马产业发展提供良好条件。但是伊犁马的季节性发情和低繁殖率影响了产业的发展。本文通过分析伊犁马的发情表现及其受胎率影响因素，以期为伊犁马产业的进一步发展提供参考。

Abstract

The Yili horse is the most populous local breed of dual-purpose riding and draft horses among the domestic breeds currently cultivated．The horse industry is one of the important pillar industries in the local animal husbandry．The high-quality natural grassland and suitable environment and temperature in Yili Prefecture provide excellent conditions for the development of the horse industry．However，the seasonal estrus and low conception rate of the Yili horse have affected the development of the industry．This paper aims to provide references for the further development of the Yili horse industry by analyzing the estrus manifestations and factors influencing the conception rate of the Yili horse．

关键词

伊犁马 / 发情鉴定 / 受胎率

Key words

Yili horse / estrus identification / conception rate

参考文献

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基金资助

伊犁马高效繁育示范推广与应用(2023SNGGNT083)