【摘要】 对试验和对照组鹅心、肝、肌胃、肌肉、片毛与绒毛中９种元素Ｃｕ，Ｍｎ，Ｚｎ，Ｋ，Ｎａ，Ｃａ，Ｍｇ，Ｍｏ，Ｆｅ进行了检测。结果表明，试验组与对照组鹅心、肝、肌胃与肌肉中这９种元素含量无显著差异，但试验组片毛与绒毛中的Ｃｕ，Ｍｎ，Ｚｎ，Ｆｅ含量，比对照组分别多１３．８％，１２．９％，１８．５％，１５．１％和１３．６％，１６．４％，１５．２％，１４．４％，说明鹅绒助长剂促进羽绒生长的作用与这４种元素在羽绒中沉积增多有关。更多还原

【Abstract】 The nine microminerals,Cu,Mn,Zn,K,Na,Ca,Mg,Mo and Fe,in feather,down, heart, liver, stomach and muscle have been detected and measured for the geese ofthe treatment and control groups, respectively. The results show that difference of contentof the microminerals for the two groups is not significant for heart, liver, stomach anddown , but for feather and down,and that the content of Cu,Mn,Zn and Fe for the treat-ment group are respectively l3.8%, 12.9%, 18.5%and l5.O% in feather,13.6%,16.4%, 15.2%and l4.4% in down more than that for the cortrol group, indicating that thefunction of the agent can promote the growth of feather and down of geese in associationwith increase of deposition of them in feather and down of geese。更多还原