搜索结果: 1-2 共查到“畜牧经济学 by-Products”相关记录2条 . 查询时间(0.187 秒)
Effect of Medicinal Plant By-products Supplementation to Total Mixed Ration on Growth Performance, Carcass Characteristics and Economic Efficacy in the Late Fattening Period of Hanwoo Steers
Medicinal Plant Byproducts Growth Performance Carcass Characteristic Hanwoo Steer
2016/5/19
This study was conducted to evaluate the effect of medicinal plant by-products (MPB) supplementation to a total mixed ration (TMR) on growth, carcass characteristics and economic efficacy in the late ...
Potential for value-addition of Nguni cattle products in the communal areas of South Africa: a review
Draught power hides meat milk Nguni cattle value-addition
2009/3/3
This review focuses on challenges and possible interventions to improve the value of Nguni cattle products in the communal areas of South Africa. There is a general lack of adapted genetic materia...