半胱胺促进生长和提高饲料转化率的机制，可能与GH基因表达的上调和血清igf - 1水平的提高有关。
The increased level of pituitary GH mRNA expression as well as elevated IGF-1 secretion are involved in the mechanism of growth promoting effect of CS.
该产品比普通脂溶性维生素利用率高10%，并具有提高畜禽免疫功能、抗应激、降低死亡率、促进生长和提高饲料转化率等功效。
Compared with general fat-soluble vitamin, it has an increased utilization rate by 10% and features increase of immune power for animals and fowls, acceleration of growth, and high conversion rate.
动物生产性能试验结果表明，根据畜禽种类不同，加酶后饲料转化率平均至少提高2%。
Results of the performance tests show an average improvement of at least 2% of the feed conversion, depending on species.
在断奶后的前2周，随着断奶日龄增加，采食量和生长速率都提高，饲料转化率得到改善。
With each one week increase in weaning age, feed intake and growth rate increased and feed conversion improved in the first 2 weeks after weaning.
提高了饲料转化率，获得了可观的经济效益。
The feed conversion ratio and economic benefit were increased evidently.
结果表明：（1）添加粗酶制剂于大麦日粮可明显提高鸡的增重（P＜0．05）和饲料转化率；
Compared with barley-based diet, enzymes treatment increased (1)body weight gains (P<0.05) and feed conversion rate of both chickens;
饲料转化率高，见效快，育肥效果好，能 达到理想的日增重，缩短出栏周期，提高出栏率。
The feed has the merits of high conversion rate, quick result, good fattening effect, and can realize ideal daily weight gain, shorten cycle of slaughter, increase slaughter rate.
在后一情况下，有显著提高生长率、饲料转化率并且改善总体健康状况的益处。
In the latter, there are benefits of significantly improved growth rate, feed efficiency, and overall health.
在后一情况下，有显著提高生长率、饲料转化率并且改善总体健康状况的益处。
In the latter, there are benefits of significantly improved growth rate, feed efficiency, and overall health.
应用推荐