1.
Studies on Digestible Methionine and Lysine Requirement of Egg-Type Cockerels;
育肥蛋公雏可消化蛋氨酸、赖氨酸需要量的研究
2.
Contrasting Research on the Law of Growth on Broiler Chicken and Layer Chicken
肉雏鸡与蛋雏鸡法氏囊生长发育规律的探讨
3.
Determination of Appropriate Energy and Protein Amount on Laying Qualis' Feed of Brood and Finishing Stage
蛋鹌鹑育雏育成期饲粮能量及蛋白质适宜水平的研究
4.
Effect of Different Level of Ratio of Protein to Energy in Ration on Growth Performance in Male Calf;
不同蛋白能量比日粮对奶牛公犊育肥效果的影响研究
5.
A castrated bull;a steer.
阉公牛，已肥育阉公牛
6.
For them, fleeing the nest boosts the brood.
而这个提高育雏率的策略就是遗弃雀巢来提高孵蛋率。
7.
Effect of Dietary Crude Protein and Energy Concentrations on Growth Performance in Gaoyou Ducklings
日粮能量、蛋白水平对高邮鸭育雏期生长性能的影响
8.
Effects of Different Selenium Sources on the Growth Performance of Laying Chicks and the Development of Their Immunity Organs
不同硒源对蛋雏鸡生长性能和免疫器官发育的影响
9.
Study of the Brooding,Feeding ang Growth of Gray Heron
苍鹭育雏行为及雏鸟生长发育的研究
10.
The hen rears her brood.
母鸡孵育一窝鸡雏。
11.
Artificial incubation and growth observation for the nestlings of Great Bustard (Otis tarda)
大鸨人工育雏及雏鸟生长发育的研究(英文)
12.
Effects of Metalloproteinase on Fattening Pigs Productivity;
金属蛋白酶制剂对育肥猪生产性能的影响
13.
Studies on Energy and Protein Requirements of Mixtus Sheep and Fatting Lambs;
杂种母羊和育肥羔羊能量蛋白质需要的研究
14.
EFFECTS OF SELENOMETHIONINE ON PERFORMANCE AND PORK QUALITY IN FINISHING PIGS
硒代蛋氨酸对肥育猪生产性能和肉质的影响
15.
Effects of betaine and methionine chelated chromium on body protein in finishing pig
蛋氨酸螯合铬与甜菜碱对肥育猪体蛋白质沉积的影响
16.
Growth and Development and Slaughter Determination of Fattening Performance
麦洼牦牛公牛肥育期生长发育及屠宰测定试验
17.
Study on the Application of Alfalfa Saponins in the Diet of Laying Hens and Laying Chicken;
苜蓿皂甙在产蛋鸡及蛋雏鸡饲粮中的应用研究
18.
The Studies on the Energy and Protein Requirements of Fattening Crossbred Boer Goats;
波尔×隆林杂交育成羊育肥期能量和蛋白质营养需要的研究