| 甘肃不同产区滩羊羊毛物理性能分析——羊毛强伸度的测定①② |
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| 引用本文： | 张汉武,张尚德,胡自治,范涛,卢泰安,文奋武,张德寿.甘肃不同产区滩羊羊毛物理性能分析——羊毛强伸度的测定①②[J].甘肃农业大学学报,1986(4). |
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| 作者姓名： | 张汉武 张尚德 胡自治 范涛 卢泰安 文奋武 张德寿 |
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| 作者单位： | 甘肃农业大学，甘肃农业大学，甘肃农业大学，甘肃农业大学，甘肃农业大学，甘肃农业大学，甘肃农业大学 |
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| 摘 要： | 本文分析测定了我省不同类型产区滩羊二毛期、成年期各纤维类型的强度及伸强,计180个样品。结果表明:二毛期两型毛的强度及伸度,景泰为16.21克、56.47%,均高于皋兰和榆中,而无髓毛较低,为4.70克、41.82%;成年期三产区羊毛除有髓毛及两型毛的强度稍低于正常值外,其余各指标均在正常范围之内,尤其是伸度值均高于各细度范围最低值,说明三产区滩羊羊毛的强度及伸度是良好的。
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A Report on Determination of Physical Characteristics of Tan—Sheep Wool in Various Areas in Gansu——The strength and the Elongation at Break of wool |
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| Abstract: | The Strength and the elongation at break of 180 Tan Sheep Samples during the lamb period and adult period in various areas in Gansu have been determined.The results of analysis showed that the strength and the elongation at break of the heteroty pical hair of the lamb period in JinTai County was higher than those of Gaolan and Yuzhun County,but the ture wool was lower.The strength of the hair and the heteroty pical hair of adult period in three areas was lower than normal value,but the remainder indexes wave normal.The results suggested that the strength and the elongation at break of Tan Sheep wool in three areas weve all in a good state. |
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