| 陆地棉产量性状的空间分布 |
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| 引用本文： | 梅拥军,王奉斌.陆地棉产量性状的空间分布[J].塔里木农垦大学学报,1996,8(1):1-4. |
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| 作者姓名： | 梅拥军 王奉斌 |
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| 作者单位： | 塔里木农垦大学农学系，农一师农科所，农一师农科所 新疆阿拉尔843300 |
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| 摘 要： | 对6个陆地棉品种(系)单株的产量分布进行了分析.表明,各品种第一果位铃产量极大程度地决定了单株产量,第一果位的不同节位间皮棉总重、总铃数均存在极显著差异,而单铃重、衣分在节位间的变异因品种有所不同.不同品种其结铃峰值及其上下节位产量对单株产量起重要作用,结铃峰值节位的高低因品种而异.
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| 关 键 词： | 陆地棉 产量分布 第一果位铃 结铃峰植节位 |
Research on Space Distribution of Yield Characteristics in Upland Cotton |
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| Mei Yongjun.Research on Space Distribution of Yield Characteristics in Upland Cotton[J].Journal of Tarim University of Agricultural Reclamation,1996,8(1):1-4. |
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| Authors: | Mei Yongjun |
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| Abstract: | Space distribution of single plant yield characteristicswere analysed. The result showed that the yield of every varieties (strains) was mainly decided by the yield of bolls on the first stemnode; and that the ginned cotton weight and the total numbers of thebolls a-mong different stem node were significantly different, whilethat the variations of each boll weight and lint percentage weredifferent from different species; and that the peak value of bearingbolls and the yield of up-down stem nodes played important roles in theyield of each single cotton; and that the peak value and how high thestem nodes located were also different from different species. |
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| Keywords: | Up-land cotton Spacedistribution of yield characteristics Boll on the first stem node Peak value of bearing bolls and the stemnode |
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