1) non-protein nitrogen (NPN)
非蛋白氮(NPN)
2) NPN
非蛋白氮
1.
Effects of Mineral and NPN on Rumen Fermentation Using Artificial Rumen;
人工瘤胃法研究矿物质元素及非蛋白氮对瘤胃发酵的影响
2.
Milk somatic cell counts(SCC),total protein content,nonprotein nitrogen(NPN) and milk urea nitrogen(MUN) content were determined.
对乳牛随机采样,共采样16次,得到530个有效乳样;检测乳样中体细胞数(SCC)、总蛋白、非蛋白氮(NPN)、尿素氮(MUN)含量。
3.
A trial with nine ruminanlly cannulated wethers were allocated to three dietary treatments in a completely random design to estimate the effects of non-protein nitrogen (NPN) on digestion and metobalism and the amino acids (AA) contents in gastrointestinal tract in goats.
本研究采用完全随机设计,以安装永久性瘤胃瘘管的9头成年浏阳黑山羊阉羊为试验动物,以Cr_2O_3为指示剂,将尿素和缩二脲两种不同的非蛋白氮(NPN)作为氮来源分别配制尿素日粮、缩二脲日粮,并用常规氮来源的日粮作对照。
3) non-protein nitrogen
非蛋白氮
1.
Time-related concentration changes of non-protein nitrogen (NPN) and free amino acids (FAA) in biceps femoris during processing were assayed.
以60只浙江兰溪当地杂交猪后腿为原料,按传统工艺加工金华火腿,分析了股二头肌中非蛋白氮(Non-proteinnitrogen,NPN)和游离氨基酸(Freeaminoacids,FAA)浓度随加工时间而变化的规律。
2.
Time-related concentration changes of non-protein nitrogen(NPN) and free amino acid(FAA) in duck breast meat during processing were assayed.
以樱桃谷瘦肉鸭为原料,按传统工艺加工风鸭,分析鸭胸肉中非蛋白氮(NPN)、游离氨基酸(FAA)含量在加工过程中的变化规律。
3.
The effects of non-protein nitrogen used in poultry diets,and factors influencing its effect were reviewed.
本文综述了家禽日粮中添加非蛋白氮(NPN)的效果,并分析影响使用效果的主要因素。
4) nonprotein nitrogen
非蛋白氮
1.
The total nitrogen, nonprotein nitrogen and nitrate content of wheat during winter were all decreased as the soil available molybdenum content was improved, but these contents did not change any more while the soil available molybdenum reached 0.
越冬期冬小麦总氮、非蛋白氮及硝态氮含量均随土壤有效钼含量提高而下降 ,且分别在土壤有效钼含量 0 。
2.
Through to ruminant livestock nutrition physiology the understanding,elaborated how enhances the feed protein and the nonprotein nitrogen in ruminant livestock production the use efficiency.
通过对反刍家畜营养生理的认识,阐述如何提高饲料蛋白质和非蛋白氮在反刍家畜生产中的利用效率。
6) the conversion rate of NPN
非蛋白氮转化率
补充资料：非蛋白氮
分子式：
CAS号：
性质：指体液中除去蛋白质剩余的各种含氮化合物中氮的总量。包括饲料用尿素、尿素硝基腐殖酸缩合物、亚异丁基二脲、氯化铵、磷酸脲、缩二脲、磷酸一胺、硬脂酸脲等。肾功能障碍时影响非蛋白质含氮化合物的排泄，血液中非蛋白氮的氮含量升高。
CAS号：
性质：指体液中除去蛋白质剩余的各种含氮化合物中氮的总量。包括饲料用尿素、尿素硝基腐殖酸缩合物、亚异丁基二脲、氯化铵、磷酸脲、缩二脲、磷酸一胺、硬脂酸脲等。肾功能障碍时影响非蛋白质含氮化合物的排泄，血液中非蛋白氮的氮含量升高。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条