| 玉米大垄栽培技术研究 |
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| 引用本文： | 连永利,刘玉涛,王宇先.玉米大垄栽培技术研究[J].黑龙江农业科学,2009(1):33-34. |
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| 作者姓名： | 连永利 刘玉涛 王宇先 |
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| 作者单位： | 黑龙江省农业科学院齐齐哈尔分院,黑龙江齐齐哈尔,161041 |
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| 摘 要： | 为改变传统种植方式，建立玉米抗旱节水栽培新模式，配套相应机具设备而进行本试验。研究比较了大垄垄上双行直播、小垄直播两种栽培方式。通过对土壤含水量、生物产量、籽实产量等方面的研究，结果表明：大垄栽培方式比直播能显著提高玉米籽实产量与生物产量，籽实产量大垄较对照增产6．3％，保持土壤湿度。
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| 关 键 词： | 玉米 大垄栽培 籽实产量 土壤湿度 |
Research on Cultivation Technique of Maize in the Big Ridge |
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| LIAN Yong-li,LIU Yu-tao,WANG Yu-xian.Research on Cultivation Technique of Maize in the Big Ridge[J].Heilongjiang Agricultural Science,2009(1):33-34. |
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| Authors: | LIAN Yong-li LIU Yu-tao WANG Yu-xian |
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| Institution: | Qiqihaer Sub-academy of Heilongjiang Academy of Agricultural Sciences;Qiqihaer 161041 |
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| Abstract: | The purpose of this experiment was to change traditional cultivation technique,set up new mold of saving water cultivation,and fit with machines and tools.The comparison of cultivation technique of maize in the big ridge direct seeding and little ridge direct seeding was conducted.The results of soil moisture,organism yield and seed yield showed that the big ridge cultivation could increase the grain yield and organism yield of maize more than little ridge cultivation,the big ridge cultivation increased gra... |
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| Keywords: | maize cultivation of big ridge seed yield soil moisture |
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