1.
Influence of DEB on Performance in Condition of Cool Temperature of Cage-Rearing Ducks in Teach Period
低温饲料电解质对笼养育成鸭生产性能的影响
2.
Effect of dEB levels of cage-rearing ducks on the biochemistry index in serum under cold environment
低温条件下不同电解质水平对育成鸭血液生化指标的影响
3.
Effects of the Level of Vitamin E on Growth and Organism Biochemical Indexes of Growing Ducks in Cages
维生素E对育成鸭生产性能及机体生化指标的影响
4.
adult male of a wild or domestic duck.
成体雄性野鸭或家鸭。
5.
Barbary duck is a cross between a wild duck and an ordinary duck.
巴巴里鸭系由野鸭与普通鸭杂交而成。
6.
A barbary duck is a cross between a wild duck and an ordinary duck.
芭芭内鸭系由野鸭与普通鸭杂交而成。
7.
A barbary duck be a cross between a wild duck and an ordinary duck
芭芭内鸭系由野鸭与普通鸭杂交而成
8.
Effects of Levels of Zn in Ration on Production and Biochemical Parameters for Cage-rearing Laying Ducks;
锌水平对笼养育成蛋鸭生长及生化指标的影响
9.
Effect of the Level of Vitamin A on Growth and Biochemical Indexes of Growing Layer Ducks
维生素A对笼养育成蛋鸭生长及生化指标的影响
10.
Research and Application of Supporting Technologies of Breeding on Muscovy Duck of Incubation Period
番鸭育成期饲养配套技术的研究和应用
11.
Effects of Environmental Temperature and Vitamin A on Testicular Development and Relative Hormones of Rearing Drake in Cage
环境温度和维生素A对育成期笼养公鸭睾丸发育及相关激素的影响
12.
Effects of cold stress and vitamin C on growth performance and sexual maturity of laying ducks of growing period in cage
低温和VC对笼养育成蛋鸭生产性能及性成熟的影响
13.
The Effect of Low Tempreture and Vitamin E Diets on Growth and Biochemical Indexes of Young Laying Ducks in Cage;
低温和维生素E对笼养育成蛋鸭生长及生化指标的影响
14.
The Effect of Cold Stress and Different Energy Levels on Production and Sex Biochemical Indexes in Laying Ducks;
低温和能量对育成蛋鸭生产性能及生化指标的影响
15.
Effect of Levels of Mn in Ration on Production and Biochemical Parameters for Cage-Rearing Laying Ducks;
饲粮中锰水平对笼养蛋鸭育成期生产性能及血液生化指标的影响
16.
The Effect of Low Temperature and Vitamin A Diets on Growth and Biochemical Indexes of Young Laying Ducks in Cage;
低温和维生素A对育成蛋鸭生产性能及生化指标的影响
17.
Effects of Cold Stress and Riboflavin on Performance and Biochemical Indexes of Young Laying Ducks in Cage
寒冷应激和核黄素对笼养育成蛋鸭生产性能及生化指标的影响
18.
The Effect of Low Tempreture and Vitamin C Diets on Growth and Biochemical Indexes of Young Laying Ducks in Cage
低温和维生素C对笼养育成蛋鸭生产性能及生化指标的影响