Researchon the Historical Changes of Animal Husbandry Structure in Northeast China
The development of animal husbandry in Northeast region has generally thought as four stages： primitive animal husbandry （Stone Age）, pig, dog, horse and cattle＇ s do- mestication happened in turn; nomadic animal husbandry （Bronze Age -Iron Age）, main livestock breeding including horse, cattle and sheep happened in the Grassland of Northeast region; animal husbandry （Iron Age）, sheep ranking top, cattle and horse breeding second; sedentary animal husbandry （Machine Times）, the breeding layout gradually showing re- gional and diversifying situation. The influential factors to the animal husbandry structure in Northeast region are： environmental change and ecological adaptation, animal husbandry policy and feeding technology, cultural and eating habits, economic exchange and market influence.
Animal Husbandry StructureHistorical ChangesInfluential FactorsNorth- east Region
NETL
NSTL
万方数据
维普
