1) true availability
养分真利用率
2) nutrient availability
养分利用率
1.
In the experiment 306 newly-hatched Avian broilers were conducted to study the effects of two kinds of phytase substitute inorganic phosphorus in diet on the growth performance,nutrient availability and excretion of feces P and N.
采用306只艾维茵肉鸡研究低磷日粮中添加两种不同植酸酶对肉鸡生产性能、养分利用率及氮、磷排泄的影响。
3) nutrient use efficiency
养分利用率
1.
Effects of slow/controlled release fertilizers on the growth and nutrient use efficiency of pepper;
缓/控释肥料对辣椒生长及养分利用率的影响
2.
Effect of controlled release fertilizers on the yield and quality of peanut and nutrient use efficiency;
控释肥料对花生产量、品质以及养分利用率的影响
3.
Effect of controlled release fertilizer on increasing rice nutrient use efficiency and minimizing environmental contamination of rice field;
控释肥料对提高水稻养分利用率和削减稻田土壤环境污染的作用
4) nutrients availability
养分利用率
1.
Effect of biological reagent on Hepu geese performance and nutrients availability;
生物制剂对合浦鹅生长性能和养分利用率的影响
2.
36 Hepu Geese at age of 28d were randomly divided into 2 groups to study the effect of wedelia chinensis, ryegrass and Gui Mu No1 on performance, nutrients availability.
将36只28日龄合浦鹅随机分为2组,用来研究蟛蜞菊、黑麦草和桂牧一号象草对鹅生长性能及养分利用率的影响。
5) Nutrient utilization
养分利用率
1.
Effects of Enzyme Complex on Growth Performance and Nutrient Utilization in Broiler Chickens;
复合酶制剂对肉鸡生产性能和养分利用率影响的研究
2.
Effects of pine needle power on the growth performance and nutrient utilization Guangxi Tiejiaoma broiler
松针粉对广西铁脚麻鸡生产性能及养分利用率的影响
3.
Two 2×2factorial balance experiments using48Landrace x Rongchang piglets were conducted to study the effects of phytase supplementation into diets on nutrient utilizations and pig performance.
2选用48头长白×荣昌杂交仔猪进行二个2×2因子的平衡试验,研究了在高、低能量和有效磷水平的仔猪饲粮中添加植酸酶对仔猪生长性能和养分利用率的影响。
6) nutrient digestibility
养分利用率
1.
Effects of oxidative stress on growth performance and nutrient digestibility in weaned piglets;
氧化应激对断奶仔猪生产性能和养分利用率的影响
2.
Experiment was designed to study the effect of Yiduo enzyme on growth performence,nutrient digestibility and economy benefit in 3~8 weeks mule ducks.
在相同的饲养管理条件下,观测对各组半番鸭生产性能、养分利用率及饲养效益的影响,以此确定杂粕的最适添加量。
3.
Experiment two: Twenty four 21-day-old and 39-day-old Avian broilers were used to evaluate the effects of alfalfa polysaccharide on the nutrient digestibility.
5%、1%和2%,处理4饲喂基础日粮,研究苜蓿多糖对肉仔鸡养分利用率的影响。
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