| 饲用型玉米陕单8806高产栽培密度研究 |
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| 引用本文： | 路海东,薛吉全,马国胜.饲用型玉米陕单8806高产栽培密度研究[J].中国农学通报,2005,21(6):202-202. |
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| 作者姓名： | 路海东 薛吉全 马国胜 |
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| 作者单位： | 西北农林科技大学农学院玉米所,陕西,杨凌,712100 |
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| 基金项目： | 陕西省科技计划项目(2003K02-G1-03)和农业科技成果转化基金项目(04EFN217100390)研究部分内容. |
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| 摘 要： | 通过对饲用型玉米陕单8806进行37500、48000、58500和69000株/hm2等4个密度试验，结果表明：陕单8806的适宜栽培密度为63000株/hm2左右，其吐丝期的合理叶面积指数为5.8左右，该密度下陕单8806拔节至成熟的物质净同化率可达14.3 g/(d.m2)左右
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| 关 键 词： | 饲用 玉米 密度 产量 |
Study of Feeding Maize shaandan 8806 on Planting Density |
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| Lu Haidong,Xue Jiquan,Ma Guosheng.Study of Feeding Maize shaandan 8806 on Planting Density[J].Chinese Agricultural Science Bulletin,2005,21(6):202-202. |
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| Authors: | Lu Haidong Xue Jiquan Ma Guosheng |
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| Institution: | （Institute of Maize of Academy of Agriculture, Northwest Sci-tech University Agricultural
and Forestry, Yangling Shaanxi 712100） |
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| Abstract: | Through setting four density of 37500, 48000, 58500 and 69000 plants/hm2 in feeding maize shaandan 8806, it is founded that the feasible planting density of shaandan 8806 is 63000 plants/hm2. The reasonable leaf area index is about 5.6 during spin stage. Under the density, the Net assimilation rate can reached 14.3 g/(d.m2) during jointing to mature. |
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| Keywords: | Feeding Maize Density Yield |
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