| 太行山丘陵区旱地棉花综合措施优化组合筛选研究 |
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| 引用本文： | 李存东,姜青珍,韩年喜,姚忠生,郝贵良. 太行山丘陵区旱地棉花综合措施优化组合筛选研究[J]. 棉花学报, 1999, 0(3) |
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| 作者姓名： | 李存东 姜青珍 韩年喜 姚忠生 郝贵良 |
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| 作者单位： | 河北农业大学农学院，河北省武安市农业局 |
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| 基金项目： | 国家科委“八五”星火重点资助 |
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| 摘 要： | 通过对棉花播期、密度、行距和果枝数的复因子试验以及氮、磷、钾肥的单、复因子试验，确定了太行山丘陵区旱地棉花在干旱气候年型的播期和主要群体结构指标的优化组合，明确了该区旱地棉花氮、磷、钾肥的增产效应及最佳配比，提出了适合该区旱地棉花高产、稳产的技术路线。
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| 关 键 词： | 棉花；旱地；丘陵区；综合技术 |
Selection of Superior Combination of Comprehensive Measures in Cotton Culture in Hilly Region of Taihang Mountain |
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| LI Cundong,JIANG Qingzhen,HAN Nianxi,YAO Zhongsheng,HAO Guiliang. Selection of Superior Combination of Comprehensive Measures in Cotton Culture in Hilly Region of Taihang Mountain[J]. Cotton Science, 1999, 0(3) |
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| Authors: | LI Cundong JIANG Qingzhen HAN Nianxi YAO Zhongsheng HAO Guiliang |
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| Affiliation: | LI Cundong1,JIANG Qingzhen1,HAN Nianxi2,YAO Zhongsheng2,HAO Guiliang2 |
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| Abstract: | The subject of this study was to select the superior combination of different sowing dates, densities of population, row distances, and numbers of fruit branch, as well as the optimum ratio of nitrogen, phosphate, and kalium fertilizers in cotton plant growing in dry year in the hilly region of Taihang Mountain. Based on this, the key cultural techniques for higher and stable yield of cotton in such kind of region were put forward. |
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| Keywords: | cotton dry land hilly region comprehensive measure |
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