机构地区: 张家口农业高等专科学校动物科技学院牧业工程系
出 处: 《河北北方学院学报(自然科学版)》 1997年第3期6-8,21,共4页
摘 要: 颗粒料中玉米秸粉用量达50%时,影响肉兔增重;添加1%尿素,生产性能进一步降低。颗粒料中添加尿素对增重的效果有待探讨。 Growing performance of meat rabbits fed pellet with 50% corn stalk meal de-creased.Adding 1% urea to pellet with 50% corn stalk meal,that became even morelower.Effects of urea supplementation to pellet of meat rabbits remain to be confirmed.