【摘要】 本试验设计饲养樱桃谷小鸭和中、大鸭两个较经济的饲料配方,所制成的颗粒饲料,进行重复两次试验,试验结果获得了与英国樱桃谷肉鸭的先进饲养相同的饲料转化率,从而为饲料加工厂提供了良好的肉鸭饲料配方.更多还原

【Abstract】 This experiment is to work out two economical formulas of feeding the Cherry Valley duckling and adult duck respectively. The compound feed thus gained is in pellet and tested twice in test-meal. The results indicate that it produces the same feed efficiency as its advanced English counterpart and furnishes the feed processing factory with excellent feed formulas.更多还原