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杂交肉牛育肥效果受品种的影响观察 被引量:1

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摘要 本文通过研究不同杂交品种的肉牛育肥期的增重量和食量间的关系,从而分析给经济效益带来的利弊问题,同时也给各大养殖户总结经验,如何挑选优质的育肥肉牛。实验要求,肉牛的饲料,饮水,生活环境,管理制度都应相同,这样才能减少因其它因素给实验带来的误差。众所周知,杂交是优化品种的有效方法之一,随着国内对此的研究越来越深入,养殖肉牛产业发展的越来越迅速,宁夏肉牛的优化率有了明显的上涨。另外,通过科学的方法,给肉牛调节饮食,更换El粮的结构,也是一种优化肉牛的方法。但是由于网上关于宁夏肉牛的品种优化报告少之又少,各大养殖户对不同杂交品种的肉牛都有相应的认可度,可是意见不一,整齐度不高,所以优化过程缓慢而曲折。所以我们的实验目的在于根据当地的实际情况,在相同的实验环境下。对比肉牛每天的食量和增重量的关系,做出相应的总结,提出科学的根据,用来提升当地的肉牛品种的优化率。
作者 谭太平
出处 《经济期刊》 2015年第4期84-84,共1页
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