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时间:2022-02-05
《DB63_T 432-2003 欧拉羊(青海省)》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS备案号13646-2003DB63主同lTJ出海省b方标准DB63/432一-2003欧拉羊TheOulaSheep2003-05-23发布2003-10-01实施青海省质量技术监督局发布DB63/432-2003目〉欠......III范围..................................................................................12规范性引用文件........................................................................13术语和定
2、义............................................................................13.1被毛................................................................................13.2毛辫..............................................................................13.3毛股........................................
3、......................................13.4绒毛..............................................................................13.5胸毛..............................................................................13.6粗毛................................................................................1
4、3.7死毛..............................................................................14测定技术..............................................................................14.1羊毛样品的采集......................................................................14.2毛辫长度的测定..................................
5、....................................14.3毛股长度的测定......................................................................14.4绒毛长度的测定......................................................................15品种标准..............................................................................15.1品种特征...
6、.........................................................................25.2生产性能............................................................................25.3分级要求............................................................................2附录A(资料性附录).........................................
7、.......................3DB63/432-2003目IJ1=1欧拉羊是青藏高原特甸的藏系羊品种中的一个特殊生态类型。主要分布在山肃省玛由县、青海省河南县和久泊县。欧拉羊体型粗壮,头肢杂包者居多,个体被毛巾干死毛比例大,产毛量低,但产肉性能好。近几年欧拉羊作为种羊被引入到藏羊产区供杂交利用,提高其产肉性白色。为保护地方品种,巩国欧拉羊生产性能,特制订本标准。本标准是在DB63/039-1988的基刑上制订的。本标准的编写按GB/Tl.1-2000年《标准化i
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