【摘要】 贵州典型地区比较适宜于山羊的养殖。通过对放牧肉山羊营养状况的初步调查发现,肉山羊的蛋白质营养水平偏低;在矿物质方面,存在钠的不足,铁、铜处于临界状态,钙、镁、硒、锰、锌则不缺乏。对于快速生长的幼山羊和泌乳母羊也应注意钙的补充。更多还原

【Abstract】 The typical region of Guizhou is suitable for goatfeeding.The prilimiliary investigation on meat-goat nutrition levels shows that the protein level is low;as to the minerals,Na is in severe shortage,the Fe,Cu are on critical status,the Ca,Mg,Mn,Zn,Se are sufficient,but for fast-growing lamb and lactating goat,the supplement of Ca may be needed.更多还原