| “吉农大402”生长发育特性及高产栽培技术研究 |
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| 引用本文： | 胡文河,宋红凯,黄海,张明,肖军,吴春胜.“吉农大402”生长发育特性及高产栽培技术研究[J].吉林农业科技学院学报,2009,18(2):1-3,6. |
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| 作者姓名： | 胡文河 宋红凯 黄海 张明 肖军 吴春胜 |
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| 作者单位： | [1]吉林农业大学农学院,长春130118 [2]农安县合隆农业技术推广站,农安130216 |
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| 基金项目： | 吉林省教育厅项目（2007058） |
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| 摘 要： | 通过不同栽培技术对玉米新品种“吉农大402”的栽培试验，结果表明：“吉农大402”熟期适宜，农艺性状优良，株型平展，适宜稀植，最佳的群体结构为4．2万株／ha；最佳的施N量为210kg·ha^-1。
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| 关 键 词： | “吉农大402” 生长发育 密度 施N量 |
Studies on the Growth Characteristic and High Production Cultural Technique of ＂Jinongda 402＂ |
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| HU Wenhe,SONG Hongkai,Huang hai,ZHANG Ming,XIAO Jun,Wu Chunsheng.Studies on the Growth Characteristic and High Production Cultural Technique of ＂Jinongda 402＂[J].Journal Of Jilin Agricultural Science And Technology College,2009,18(2):1-3,6. |
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| Authors: | HU Wenhe SONG Hongkai Huang hai ZHANG Ming XIAO Jun Wu Chunsheng |
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| Institution: | 1. Jilin Agricldtural University College of Agronmy, Changchun 130118, China; 2. Nong＇ an County Helong Agricultural Technology Extension Station, Nong＇ an 130216, China) |
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| Abstract: | By the test of different cultural technology on corn variety ＂Jinongda 402＂, the results show that the ripe time of＂Jinongda 402＂ is suitable, the agronomic characters are excellent, the plant type is flat, it is suitable for thin - planting, the best planting density is 42,000 plant/ha, and the best application level of N is 210 kg·ha^-1 |
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| Keywords: | ＂Jinongda 402＂ growth density application level of N |
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