| 双秆棉生育特性及经济性能的观察 |
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| 引用本文： | 胡亦端,王泰伦,曹洪生.双秆棉生育特性及经济性能的观察[J].苏州科技学院学报(社会科学版),1993(Z1). |
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| 作者姓名： | 胡亦端 王泰伦 曹洪生 |
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| 作者单位： | 南京农业大学
(胡亦端，王泰伦)，铁道师院生物系(曹洪生) |
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| 摘 要： | 八年的双秆棉栽培技术研究表明,双秆棉植株性状明显优于对照单秆棉。主要表现为苗期长势平稳,株型紧凑,根系发达,抗倒伏;中后期结铃吐絮集中,烂铃少,单株结铃数高,纤维品质好。同一品种,在栽培管理水平相近条件下,采用双秆棉移栽的产量比常规单秆棉增加10—20％,品级高出0.5—1级,而且节省工本,具有较高的社会经济效益。
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| 关 键 词： | 棉花腋芽 植棉方式 双秆棉 |
The Observations on the Growth Characteristics and the Economic Property of Double-Stalk Cotton |
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| Hu Yiduan Wang Tailun Cao Hongsheng.The Observations on the Growth Characteristics and the Economic Property of Double-Stalk Cotton[J].Journal of University of Science and Technology of Suzhou:Social Science,1993(Z1). |
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| Authors: | Hu Yiduan Wang Tailun Cao Hongsheng |
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| Institution: | Hu Yiduan Wang Tailun Cao Hongsheng (Nanjing Agronomy University) (Suzhou Railway Teachers College) |
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| Abstract: | The study of the cultivation method of double-stalk cotton showed that double-stalk cotton is superior to general single-stalk cotton in the plant character . The good characteristics are the compact plant pattern, the well-developed roots, the resistance to lodging and the larger number of effective bolls per plant. Under the conditions of the same cotton varieties and the same management levels, the double-stalk cotton is 10-20% higher in yield, 0. 5-1 higher in grade, than the general single-stalk cotton. Otherwise,double-stalk cotton saves labour and capital so as to have a higher societal economical efficiency. |
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| Keywords: | axillary bud of cotton cultivation method double-stalk cotton |
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