| 甜、糯玉米增温种植效果的研究 |
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| 引用本文： | 王占哲,赵殿忱,王 刚.甜、糯玉米增温种植效果的研究[J].中国生态农业学报,2007,15(5):132-134. |
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| 作者姓名： | 王占哲 赵殿忱 王 刚 |
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| 作者单位： | 1. 中国科学院东北地理与农业生态研究所,哈尔滨,150040
2. 黑龙江省农业广播电视学校,哈尔滨,150090 |
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| 摘 要： | 试验研究增温对甜、糯玉米种植效果的结果表明,增温种植育苗 覆膜、育苗比直播种植减产幅度较大,然而由于增温种植提前乳熟收获6~31d,在反季市场价格支持下,早熟、中早熟品种的增温种植比直播提高经济效益4.1%~37.2%,为经济有效地开发甜、糯玉米产业提供了科学依据。
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| 关 键 词： | 甜、糯玉米 增温种植技术 育苗 覆膜 产量 品质 效益 |
| 收稿时间： | 2005-12-01 |
| 修稿时间： | 2006-02-28 |
Study on elevated-temperature planting technique in sweet and glutinous corn |
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| WANG Zhan-Zhe,ZHAO Dian-Chen and WANG Gang.Study on elevated-temperature planting technique in sweet and glutinous corn[J].Chinese Journal of Eco-Agriculture,2007,15(5):132-134. |
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| Authors: | WANG Zhan-Zhe ZHAO Dian-Chen and WANG Gang |
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| Institution: | 1. Northeast Institute of Geography and Agro-ecology, Chinese Academy of Sciences, Harbin 150040, China;2. Heilongjiang School of Agricultural Broadcasting and TV, Harbin 150090, China |
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| Abstract: | The results of the experiment on the effects of elevated-temperature planting techniques on sweet and glutinous corn show that though the techniques of growing seedling under plastic film mulching or seedling transplant reduces corn yield in comparison with direct sowing, their economic benefits are 4.1%-37.2 % greater than direct sowing due to a 6-31-day earlier harvesting. |
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| Keywords: | Sweet glutinous corn Elevatedtemperature planting technique Seedling Plastic film mulching Yield Quality Benefit |
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