搜索结果: 1-8 共查到“畜牧学 Sheep Breeds”相关记录8条 . 查询时间(0.093 秒)
Reproduction Efficiency and Health Traits in Dorper, White Dorper, and Tsigai Sheep Breeds under Temperate European Conditions
Sheep Genotype Fitness Health Performance Reproduction
2016/5/18
The objective of the current pilot study was to evaluate the reproductive performance and health indicators in Dorper, White Dorper, and Tsigai breed ewes managed semi-intensively under European tempe...
The Effects of Pre-slaughter Stress and Season on the Activity of Plasma Creatine Kinase and Mutton Quality from Different Sheep Breeds Slaughtered at a Smallholder Abattoir
Abattoir Enzymes Color Meat pH Temperature Tenderness
2016/5/16
The objective of the current study was to determine the effect of pre-slaughter stress, season and breed on the activity of plasma creatine kinase (CK) and the quality of mutton. One hundred and seven...
The first observation of milkability of the sheep breeds Tsigai, Improved Valachian and their crosses with Lacaune
dairy sheep milk flow curves udder morphology machine milking
2015/6/5
The aim of this study was to evaluate the milkability of two purebred breeds Tsigai (TS, n = 14) and Improved Valachian (IV, n = 15), their crosses with Lacaune 50% TS × 50% LC (n = 13), 50% IV × 50% ...
Determination of Wool Follicle Characteristics of Iranian Sheep Breeds
Sheep Wool Follicle Breeds Iranian
2016/5/6
In this study wool follicle characteristics of Iranian sheep breeds were investigated. A total of 242 male and female sheep of different age from 5 breeds were studied. Samples of skin were taken from...
Economic Values for Dairy Sheep Breeds in Slovakia
Dairy Sheep Economic Weights Milk Production Functional Traits Improved Valachian Tsigai
2016/5/3
Economic values of 14 production and functional traits for two Slovak dairy sheep breeds (Improved Valachian and Tsigai) were calculated. Semi-extensive production systems with one lambing per year we...
Effects of Restricted Feeding on Intake, Digestion, Nitrogen Balance and Metabolizable Energy in Small and Large Body Sized Sheep Breeds
Nitrogen Balance Restricted Feeding Digestion Metabolizable Energy Sheep
2016/4/29
Ninety six intact male sheep (12 months old with mean live weight of about 35 kg) were used to assess the effects of restricted feeding on intake, digestion, nitrogen balance and metabolizable energy ...
Using Linear Body Measurements of Live Sheep to Predict Carcass Characteristics for Two Iranian Fat-tailed Sheep Breeds
Iranian Sheep Fat-tailed Body Measurements Ultrasound Needle Carcass Characteristics
2016/4/15
Live animal selection programs that favor animals with a minimum amount of carcass fat are used for improving breeding flocks of sheep. To predict carcass characteristics of live sheep using body meas...
Reproductive Performance of Three Iranian Sheep Breeds
Iranian Sheep Moghani Chal Zel Ewe Efficiency Reproductive Performances
2016/4/12
To evaluate the ewe reproductive performances of three Iranian local sheep breeds, namely Moghani, Chal and Zel, 27 rams and 473 ewes were used as the foundation flock in a crossbreeding program. The ...