不同育肥方式对天祝白牦牛效益的比较分析

Comparative Analysis of Benefits of Different Fattening Methods to Tianzhu White Yak

本试验旨在研究不同不同育肥方式对天祝白牦牛效益的影响,试验结果表明:在暖季,利用丰盛的牧草对天祝白牦牛在草原上放牧抓膘,育肥效果好,效益非常显著;而在冷季,通过舍饲育肥的牦牛产肉量高,效益好。因此建议养殖户在暖季可以对天祝白牦牛进行放牧育肥,取得较高的经济效益,而在冷季利用养殖暖棚提高舍内温度的同时,对牦牛进行舍饲育肥,不但可以取得较高的经济效益,而且还可以错开牦牛上市高峰,调整出栏时间,缓解草场放牧压力。

The purpose of this experiment is to study the effects of different fattening methods on the benefit of Tianzhu White Yak.The test results show that Tianzhu white yaks are grazed and fattened on the grassland with abundant pasture in warm season,the fattening effect is good,and the benefit is very significant.In the off-season,yaks fed in barnyards have high meat yield and good benefits.Therefore,this study suggests that farmers can graze and fatten Tianzhu white yaks in the warm season to obtain higher economic benefits.In the cold season,the breeding greenhouse is used to increase the temperature inside the house,and the yaks are fed and fattened in the house.This can not only achieve higher economic benefits,but also stagger the peak of yak marketing,adjust the time of slaughter,and relieve the pressure on pasture grazing.