作者: TANGANYIKA TERRITORY, Department of Veterinary Science and Animal Husbandry 摘要: SOME PROBLEMS OF STOCK FEEDING [H. E. Hornby]. So long as the vast majority of the animals are native, the problem of stock feeding is how to supply food of sufficient energy value; until this is solve...
Department of Agriculture Departement Landbou Isebe Lezolimo. Western Cape ... drought stricken areas by supplying limited fodder and transport thereof ... – A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow.com -