1) Fertilizer utilized percent
施肥利用率
2) Nitrogen use efficiency
氮肥利用率
1.
Effect of coated compound fertilizer on yield,nitrogen use efficiency and soil available nitrogen in summer maize;
包膜复合肥对夏玉米产量、氮肥利用率与土壤速效氮的影响
2.
A statistical model of nitrogen use efficiency for rice and wheat crops;
一个稻麦作物氮肥利用率的统计模型
3.
Effect of controlled-release nitrogen fertilizer on growth and fertilizer nitrogen use efficiency of double rice in southern China
控释氮肥对双季水稻生长及氮肥利用率的影响
3) chemical fertilizer utilization ratio
化肥利用率
1.
In view of the demand of different crops for nutrients at different stages and the effect of different kinds of fertilizer on crops and soil, ways for developing new kinds of fertilizer is offered in order to raise chemical fertilizer utilization ratio.
根据不同作物、不同阶段对养分的需求 ,以及不同种类肥料对作物、土壤的影响 ,提出开发新型肥料的途径 ,以提高化肥利用率。
4) fertilizer use efficiency
肥料利用率
1.
Effects of different long term fertilizing systems on fertilizer use efficiency in red paddy soil;
长期不同施肥制度对红壤稻田肥料利用率的影响
2.
The nutrient releasing rates of the fertilizer synchronizes approximately with the absorption by crop and it could increase fertilizer use efficiency and crop yield significantl
结合施肥实践阐述了平衡施肥原理中静态的横向平衡和动态的纵向平衡概念,并提出具有纵向平衡特点的速度复合型控释肥,其养分释放速度能与作物的养分需求基本一致,可显著提高肥料利用率和作物产量。
5) N use efficiency
氮肥利用率
1.
Effect of N fertilizer and N use efficiency under different N levels of application in high-fertility paddy field.;
高肥力稻田不同施氮水平下的氮肥效应和几种氮肥利用率的研究
2.
The N use efficiency(NUE) and fate of N fertilizers applied to open field vegetables including green cabbage,Chinese cabbage and tomato were investigated by using field plot and microplot experiments.
采用田间小区和微区试验相结合,研究了小青菜、大白菜和番茄3种露地蔬菜的氮肥利用率及其氮素去向的差异。
3.
The main results are as follows:(1) Yield,water consumption and water use efficiency(WUE) were increased by the increment of N application rate,while N use efficiency(NUE) was decreased.
研究了华北平原夏玉米季施用不同类型氮肥对当季与后作冬小麦及周年产量与水、氮利用的影响,结果表明:(1)随施氮量增大,夏玉米产量、耗水量与水分利用效率(WUE)增大,氮肥利用率(NUE)降低。
6) fertilizer-N use efficiency
氮肥利用率
1.
The effect of applying N-fertilizer or not in wheat on soil fertility and grain yield and fertilizer-N use efficiency (FNUE) of rice in the wheat-rice cropping system were studied.
通过对前茬作物小麦设置施用氮肥与不施用氮肥处理研究它对土壤肥力及后茬作物水稻产量和氮肥利用率的影响。
补充资料：氨基酸利用率
分子式：
CAS号：
性质：又称氨基酸利用率。食物或饲料蛋白质中氨基酸组分中能被人或动物吸收或利用的程度。它取决于蛋白质消化率、酶抑制剂及抗酶多肽的存在，以及氨基酸在肠道的释放速度。由于吸收后不被利用的氨基酸在吸收的氨基酸总量中所占比例很小，故将消化率和利用率等同看待，但严格说来是有区别的。
CAS号：
性质：又称氨基酸利用率。食物或饲料蛋白质中氨基酸组分中能被人或动物吸收或利用的程度。它取决于蛋白质消化率、酶抑制剂及抗酶多肽的存在，以及氨基酸在肠道的释放速度。由于吸收后不被利用的氨基酸在吸收的氨基酸总量中所占比例很小，故将消化率和利用率等同看待，但严格说来是有区别的。
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