糊化淀粉尿素在反刍动物中的应用

糊化淀粉尿素是新型高效的尿素缓释产品，用其饲喂反刍动物，能减缓尿素氮的释放，提高反刍动物对尿素氮的代谢率，增强菌体蛋白的合成量，提高尿素氮在反刍家畜日粮中使用的适口性及生产性能。本文就其在反刍动物上的使用，尤其是对泌乳牛产奶水平及使用糊化淀粉尿素产品饲喂反刍动物的配方要求等进行生产性验证，对于解决使用尿素的适口性、安全性、利用率等问题具有参考意义。

The Function of Gelatinous Starch Carbamide in Ruminant

Gelatinous starch carbamide is a new type and high efficient controlled-release urea. When using it to feed ruminant, it can retard the release of urea nitrogen and improve the metabolic rate to urea nitrogen. Besides that, it also can boost mycoprotein＇s ingredient and improve urea nitrogen＇s palatability and productivity in ruminant＇s usage. This paper tests the new additives in ruminant＇s usage, especially on lactating cow＇s milk level and the requirements of gelatinous starch carbamide in feeding ruminant. This paper has important significance to solve urea＇s palatability, security, utilization and so on.