| 籼型杂交稻八个行向栽培试验初报 |
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| 引用本文： | 潘典进,高圣良,罗传贵,刘丰国,詹红菊,袁建国,杨玲丹,潘琴,王军华,龙永红,黄春祥,龚元春,袁三洋.籼型杂交稻八个行向栽培试验初报[J].农林科学实验,2013(24):41-43. |
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| 作者姓名： | 潘典进 高圣良 罗传贵 刘丰国 詹红菊 袁建国 杨玲丹 潘琴 王军华 龙永红 黄春祥 龚元春 袁三洋 |
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| 作者单位： | [1]湖北省荆门市农业技术推广中心,湖北荆门448000 [2]荆门市东宝区农业技术推广中心 ,湖北荆门448000 [3]荆门市农业局 ,湖北荆门448000 [4]荆楚理工学院 ,湖北荆门448000 [5]沙洋县农业技术推广中心 ,湖北荆门448000 [6]荆门市种子管理局 ,湖北荆门448000 [7]荆门市东宝区子陵镇农技服务中心,湖北荆门448000 |
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| 摘 要： | 通过改变栽培方向及优化种植行距能够提高籼型杂交稻的光合效率。以气象学风向类型为依据。设22．5。间距、4类8个行向处理，并配以宽窄组合行距为基础，得出本地水稻栽培优化行子为“二顺一组”，即行向午时顺光、生长期全程顺风的南偏西或近南北行向和宽窄行（50-30cm）组合栽插，其可以提高水稻光合效率，增强抗性，从而提高产量。
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| 关 键 词： | 籼型杂交水稻 栽培行向 光合效率 抗病性 产量 |
Preliminary Report on the Effect of Eight Cultivation Orientations on Indica Hybrid Rice |
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| Authors: | PAN Dian-jin GAO Sheng-liang LUO Chuan-gui LIU Feng-guo ZHAN Hong-ju YUAN Jian-guo YANG Ling-dan PAN Qin s WANG Jun-hua LONG Yong-hong HUANG Chun-xiang GONG Yuan-chun YUAN San-yang |
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| Institution: | s ( Jingmen Agricultural Technology Promotion Center of Hubei Province, Jingmen Hubei 448000 ; 2 Dongbao District Agricultural Technology Promotion Center in Jingmen City; 3 Jingmen Agricultural Bureau; 4 Jingchu University of Technology; 5 Shayang Agricultural Technology Promotion Center ; 6 Jingmen Seed Administration ; 7 Dongbao District Agricultural Technology Service Center of Ziling Town in Jingmen City) |
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| Abstract: | The high photosynthetic efficiency cultivation of indica hybrid rice was obtained through changing the direction of cultivation and optimizing the linewidth. Based on the wind types in meteorology, set 22.5° interval for four main directions and eight cultivation orientations, combined with wide and narrow lines to deal with the cultivation of indica hybrid rice. The test results indicated that the optimized condition was ＂two cis and one combination＂ ,Which meant the cultivation orientation was in the same direction as the noon sun and grew in the direction of the south westerly or north-south wind during the whole growth period, and the planting was a combination of wide and narrow lines （50-30 cm）. This technique could increase the light efficiency and therefore increased the yield and disease-resistant performance. |
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| Keywords: | indica hybrid rice cultivation orientations photosynthetic efficiency disease-resistant performance cyield |
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