搜索结果: 1-5 共查到“农学 pekin ducks”相关记录5条 . 查询时间(0.062 秒)
Effects of Dietary Methionine Levels on Choline Requirements of Starter White Pekin Ducks
Duck Choline Methionine Growth Performance
2016/12/28
A 2×5 factorial experiment, using 2 dietary methionine levels (0.28% and 0.48%) and 5 dietary choline levels (0, 394, 823, 1,239, and 1,743 mg/kg), was conducted to study the effects of dietary methio...
Effects of Dietary Fermented Chlorella vulgaris (CBT®) on Growth Performance, Relative Organ Weights, Cecal Microflora, Tibia Bone Characteristics, and Meat Qualities in Pekin Ducks
Fermented Chlorella vulgaris Meat Quality Performance Pekin Duck
2016/5/17
Fermented Chlorella vulgaris was examined for its effects on growth performance, cecal microflora, tibia bone strength, and meat qualities in commercial Pekin ducks. A total of three hundred, day-old ...
Carcass Characteristics of Pekin Ducks Selected for Greater Breast Muscle Thickness Using Ultrasound Scanning in Response to Dietary Protein
Breast muscle thickness ultrasound scanning carcass characteristics dietary protein
2010/11/15
Male and female Pekin ducks selected for greater breast muscle thickness (MT) were used in
an experiment to determine the effect of dietary protein on carcass components yield, and carcass compositio...
Effect of Dietary Protein on Growth, Breast Muscle Thickness and Blood Parameters of Pekin Ducks Selected for leanness Using Ultrasound Scanning
breast muscle thickness ultrasound scanning pekin ducks growth performance
2010/11/15
Male and female Pekin ducks selected for greater breast muscle thickness were used to
determine the effect of dietary protein on growth performance and breast muscle thickness (MT). The dietary progr...
Amino Acid Digestibility of Corn,Pearl Millet,and Sorghum for White Pekin Ducks,Anas Platyrinchos Domesticus
AMEn amino acid digestibility ducks metabolizable energy TMEn
2009/7/30
The objective of the present experiment was to determine the digestibility of amino acids and nitrogen-corrected apparent (AMEn) and true (TMEn) metabolizable energy contents of corn, pearl millet, an...