公牛的营养和性发育

IF 1.6 2区 农林科学 Q2 VETERINARY SCIENCES
Leonardo F.C. Brito DVM, PhD
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引用次数: 0

摘要

本文概述了营养对公牛性发育不同阶段的影响。青春期前的营养可以调节下丘脑GnRH脉冲发生器。营养增加会导致黄体生成素分泌增加,青春期提前,一岁公牛睾丸体积增大,而营养不足则会产生相反的效果。建议将出生至24周龄的平均日增重控制在1.2 kg/d以上,24周龄后的平均日增重控制在< 1.6 kg/d以下,以优化公牛的性发育。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Nutrition and Sexual Development in Bulls
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来源期刊
CiteScore
8.00
自引率
7.30%
发文量
49
审稿时长
>36 weeks
期刊介绍: Veterinary Clinics of North America: Food Animal Practice presents those in the veterinary medicine field with the most current treatment of food animals, updates on the latest advances, and provides a sound basis for choosing treatment options. Published 3 times a year—in March, July, and November—each issue features expert, state-of-the-art reviews on a single topic, including anesthesia/analgesia, infectious diseases, therapeutics, emergency medicine, surgery, gastroenterology, and clinical pathology.
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