Purpose To study the skeletal effects in cancellous bone and bone metabolic changes of low calcium and high protein dietary in rats.
2
而在试验后期,中蛋白饲料组前肠中该酶活性显著高于高蛋白饲料组的。
During the later period of the test, amylase activity in foregut of intermediate protein content feed group is significantly higher than that of high protein content group.
3
该技术主要应用于猪、鸡、牛、羊等动物饲料促长剂和生 物高蛋白饲料。
The technology is mainly applied in animal feed promoter, such as pigs, chickens, cows and sheep and the like and biological high protein feed.