| 陕西不同生态区玉米超高产的潜力和途径探索 |
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| 引用本文： | 路海东,薛吉全,张德华,马国胜,王立祥.陕西不同生态区玉米超高产的潜力和途径探索[J].西安文理学院学报,2007,10(4):20-24. |
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| 作者姓名： | 路海东 薛吉全 张德华 马国胜 王立祥 |
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| 作者单位： | 西北农林科技大学农学院 陕西杨凌712100(路海东，薛吉全，马国胜，王立祥)，咸阳市农技站 陕西咸阳712000(张德华) |
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| 基金项目： | 北京市农业育种基础研究创新平台项目 |
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| 摘 要： | 回顾了陕西玉米高产栽培的发展历程和超高产栽培技术研究现状,分析了陕西玉米超高产的群体生理基础,根据陕西3个不同生态区的气候、土壤条件,利用FAO农业生态区域法评价分析了玉米超高产的产量潜力,提出了陕西玉米不同生态区的高产目标,并结合陕西玉米生产现状,从品种选择、合理密植、适期播种、科学施肥和灌溉等5个方面提出了高产栽培的技术途径和措施.
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| 关 键 词： | 陕西 玉米 超高产 产量目标 技术措施 |
| 文章编号： | 1008-5564（2007）04-0020-05 |
| 修稿时间： | 2007-07-26 |
Potentials and Approaches to Maize Super High Yield in Different Ecotopes of Shaanxi Province |
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| LU Hai-dong,XUE Ji-quan,ZHANG De-hua,MA Guo-sheng,WANG Li-xiang.Potentials and Approaches to Maize Super High Yield in Different Ecotopes of Shaanxi Province[J].Journal of Xi‘an University of Arts & Science:Natural Science Edition,2007,10(4):20-24. |
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| Authors: | LU Hai-dong XUE Ji-quan ZHANG De-hua MA Guo-sheng WANG Li-xiang |
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| Abstract: | It has been recollected that development and current situation with super high yield technique on maize in this paper.It has been analyzed that the maize surpassing the high yield physiology.Based on the climate and soil condition of three different ecotopes of Shaanxi,by making use of output potential appraising method in the FAO agro-ecology area,the maize high yield potential target of Shaanxi was proposed.And it was put forward the technical approaches and measures involving five aspects such as seed selection,rational close planting, proper time planting,scientific fertilizer and irrigation. |
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| Keywords: | Shaanxi province maize super high yield output target technology measure |
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