| 黔西北地区稻茬蚕豆免耕栽培技术研究 |
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| 引用本文： | 赵彬 张箐 聂奇 王昭礼 余莉 卢运 张时龙. 黔西北地区稻茬蚕豆免耕栽培技术研究[J]. 中国农学通报, 2012, 28(27): 68-71 |
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| 作者姓名： | 赵彬 张箐 聂奇 王昭礼 余莉 卢运 张时龙 |
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| 作者单位： | 1. 贵州省毕节市农业科学研究所,贵州毕节,551700
2. 织金县土肥站,贵州织金,552100 |
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| 基金项目： | 国家食用豆产业技术体系建设专项资金（CARS-09-Z18） |
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| 摘 要： | 为了提高黔西北地区冬季稻田利用率，寻优稻茬蚕豆免耕栽培技术，采用三因素四水平正交设计方法，以品种、密度、播期三因素为研究对象，研究三因素对蚕豆产量的影响。结果表明：在三因素中，对产量影响最大的是播期（极差R=177.3），其次是品种（极差R=163.5），最后是密度（极差R=134.9）。最高产量的最优组合为品种‘织金蚕豆’、密度35 cm×35 cm、播期10月28日。
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| 关 键 词： | 农机安全 农机安全 |
| 收稿时间： | 2011-12-06 |
| 修稿时间： | 2012-03-14 |
Study on No-tillage Cultivating Techniques of Broad Bean Planted in Rice Field in the Northwestern Guizhou |
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| Zhao Bin , Zhang Qing , Nie Qi , Wang Zhaoli , Yu Li , Lu Yun , Zhang Shilong. Study on No-tillage Cultivating Techniques of Broad Bean Planted in Rice Field in the Northwestern Guizhou[J]. Chinese Agricultural Science Bulletin, 2012, 28(27): 68-71 |
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| Authors: | Zhao Bin Zhang Qing Nie Qi Wang Zhaoli Yu Li Lu Yun Zhang Shilong |
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| Affiliation: | 1Agriculture Science Institute of Bijie Prefecture of Guizhou Province, Bijie Guizhou 551700; 2Soil and Fertilizer Station of Zhijin County of Guizhou Province, Zhijin Guizhou 552100) |
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| Abstract: | In order to improve the utilization rate of northwestern Guizhou region winter rice paddies, by research optimal no-tillage planting technology of broad bean after rice, variety, density and seeding time were taken as research object, orthogonal design method with 3 factors and 4 levels was adopted to study the effect of the three factors on broad bean yield. The results showed that, the greatest impact on yield was seeding time （R=177.3）, followed by the variety （R=163.5）, and finally the density （R=134.9） in the three factors. Zhijin broad bean, 35 cm × 35 cm and October 28th were the best variety, density and seeding time of optimal combination of maximum yield. |
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| Keywords: | broad bean variety density seeding time yield |
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