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Chinese Poultry Genetic Resources and Utilization of Native Breeds in Poultry Production
genetic resources poultry production China
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2009/8/3
Basic situation of poultry genetic resources and poultry production in China was briefly introduced. The strategy on conservation and utilization were to breed new breeds or lines, to use heterosis an...
Economic Values for Dairy Sheep Breeds in Slovakia
Dairy Sheep Economic Weights Milk Production Functional Traits Improved Valachian Tsigai
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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...