摘要
高效饲料蛋白素由羟甲基尿素和微量元素组成。试验证明，在混合精料中添加１．５％高效饲料蛋白素、４％玉米、３．５％粉麸，以代替９％的棉仁饼，对牛奶产量没有不良的影响，且对因高温引起的产奶量自然下降有一定的稳定和缓冲作用。试验组下降幅度为６．７８％，而对照组为１０．４６％。
The high efficiency protein-feed(HEPF )consists of hydroxymethyl urea and microelements. Theexperiment indicated that no harmful effect on milk production of cow was found when fed with 1.5%HEPF,4%corn and 3.5%wheat bran instead of 9%cottonseed cake in concentrate diet,and HEPF fecding had improved milk production of cow during high-temperature season relatively compared with the control group.
出处
《畜牧与兽医》
北大核心
1995年第3期106-107,共2页
Animal Husbandry & Veterinary Medicine
