| 我国桑蚕茧评级标准和收购价格的演变 |
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| 引用本文： | 顾国达,姜丽花. 我国桑蚕茧评级标准和收购价格的演变[J]. 丝绸, 2002, 0(11): 44-47 |
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| 作者姓名： | 顾国达 姜丽花 |
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| 作者单位： | 1. 浙江大学经济学院国际商务研究所,浙江,杭州,310027
2. 浙江大学特种经济动物科学系,浙江,杭州,310029 |
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| 摘 要： | 回顾了50年来我国桑蚕茧评级所经历的按缫折评茧，按茧层率评茧，按干壳量评茧和“组合售茧，缫丝计价”试点等四个发展阶段，分析了各个阶段蚕茧收购基准价的变动，并对现行评茧标准的不足进行了讨论。
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| 关 键 词： | 桑蚕茧 评级标准 收购价格 演变 基准价 |
| 文章编号： | 1001-7003(2002)11-0044-04 |
| 修稿时间： | 2002-06-08 |
Standards for Grading of Cocoons and Evolvement of Purchasing Datum Price in China |
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| GU Guo da ,JIANG Li hua. Standards for Grading of Cocoons and Evolvement of Purchasing Datum Price in China[J]. Silk Monthly, 2002, 0(11): 44-47 |
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| Authors: | GU Guo da JIANG Li hua |
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| Affiliation: | GU Guo da 1,JIANG Li hua 2 |
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| Abstract: | It is reviewed the four stages of standards for the grading of cocoons, named as grading according to reeling discount, cocoon shell rate, dried cocoon shell weight and purchasing in group & pricing based on reeling result. Then it is analyzed the changes of cocoon purchasing datum price, and discussed the shortcomings of the present standards |
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| Keywords: | mulberry cocoon cocoon grading datum price evolvement |
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