A method of including urea in whole grains
A method of including urea in whole grains
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一种在全谷物中添加尿素的方法
DOI：
10.1017/s0021859600051996
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发表时间：
1974
期刊：
影响因子：
--
通讯作者：
A. Mehrez
中科院分区：
文献类型：
--
作者：
E. Ørskov;R. Smart;A. Mehrez
概述描述了一种将尿素包含到全谷物中的方法。发现全谷物完全吸收尿素的饱和溶液。该方法使所检查的不同谷物（大麦、燕麦、小麦和玉米）的尿素分布均匀，并增加了羔羊对全谷物的自愿摄入量。当尿素被吸收到谷物中时，瘤胃液中NH3的演变比尿素晶体时略慢。贮藏6个月后，尿素处理籽粒中的氮含量没有变化。
SUMMARY A method of including urea into whole grains is described. The whole grains were found to absorb completely a saturated solution of urea. The method gave the different cereals examined (barley, oats, wheat and maize) a homogeneouis distribution of urea and increased the voluntary intake of whole grains by lambs. The evolution of NH3 in the rumen liquor was slightly slower when urea was absorbed into the grains than when it was included as urea crystals. The N content in the urea-treated grain was not changed after 6 months of storage.