超细型羊毛季节性生长规律研究  

Study on Seasonal Growth of Super Fine Wool

作　　者：李勇[1,2] 狄江[2] 拉扎提[2] 李武臣[3] 陈为江[3] 苏爱国[3] 

机构地区：[1]天津师范大学天津市水资源与水环境重点实验室,天津300387 [2]新疆畜牧科学院,新疆乌鲁木齐830000 [3]新疆巩乃斯种羊场,新疆新源835808

出　　处：《家畜生态学报》2008年第5期36-38,共3页Journal of Domestic Animal Ecology

基　　金：新疆自治区"十五"科技攻关计划项目(2000101001);新疆自治区高技术计划项目(200411104)

摘　　要：利用特制染料标记120只超细型羊不同生长阶段羊毛,研究羊毛生长变化规律。结果表明:超细型羊毛生长有明显的季节性变化,全部试验羊羊毛直径、生长速度均在夏季放牧期最高,分别为18.09μm、18.56μm、20.35μm和0.26 mm/d0、.26 mm/d0、.27 mm/d;幼龄母羊和成年母羊羊毛直径在春季放牧期最低分别为15.97μm、16.58μm,生长速度在冬季舍饲期最低分别为0.22 mm/d、0.20 mm/d。Wool of different growing stages of 120 superfine wool sheep was marked by special dye to study the growth of wool. The results demonstrated that the growth of superfine wool has a obviously seasonal changes, the fiber diameters and rates of wool growing of all test sheeps are maximal in summer with 18.09μm,18.56μm,20.35μm and 0.26 mm/day,0.26 mm/day,0.27 mm/day respectively ; The fiber diameter of female Iambs and ewes are minimum in spring with 15.97μm,16.58μrespectively and ratioes of wool growing are minimum in winter with 0. 22 mm/day, 0.20 mm/day respectively.

关 键 词：超细型羊 羊毛 生长 

分 类 号：S811.5[农业科学—畜牧学]