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[期刊论文] 作者:ler,Georg Thaller,Di, 来源:农业科学(英文) 年份:2018
In recent decades, a considerable number of local breeds have been replaced by high-yielding breeds for reasons of profitability. Many local breeds are now thre...
[会议论文] 作者:Rupak Khadka,Georg Thaller,Jan Philipsson,Dirk Hinrichs, 来源:第11届世界畜产大会(WCAP2013) 年份:2013
This study was performed based on FAOSTAT and DAD-IS database systems of Food and Agriculture of United Nations in order to describe the number of horses,horses per 1000 persons,number of horse breeds...
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