| 旱地玉米立式深旋耕作栽培技术 |
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| 引用本文： | 侯慧芝,张绪成.旱地玉米立式深旋耕作栽培技术[J].现代农业科技,2019(20):28-29. |
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| 作者姓名： | 侯慧芝 张绪成 |
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| 作者单位： | ;1.甘肃省农业科学院旱地农业研究所;2.甘肃省旱作区水资源高效利用重点实验室 |
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| 基金项目： | 国家科技支撑计划(2015BAD22B04)、甘肃省农业科学院农业科技创新专项计划(2017GAAS27)、甘肃省重点研发计划国际科技合作类(18YF1WA092) |
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| 摘 要： | 总结旱地玉米立式深旋耕作栽培技术,包括选地整地、起垄覆膜、品种选择、播种、田间管理、病虫害防治、收获等方面内容,以为种植者提供参考。
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| 关 键 词： | 玉米 立式深旋 栽培技术 旱地 |
| 收稿时间： | 2019/7/1 0:00:00 |
| 修稿时间： | 2019/7/1 0:00:00 |
Vertically deep rotary tillage and planting technology of corn in arid region |
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| Authors: | ZHANG Xu-cheng |
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| Institution: | Institute of Dryland Agriculture,Gansu Academy of Agricultural Sciences,Lanzhou;Key Laboratory of High Water Utilization on Dryland of Gansu Province,Lanzhou |
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| Abstract: | Whole-film double-furrow sowing corn can increase corn yield, but planting soil will consume a lot of soil moisture in successive years, which is unfavorable to the inter-annual balance of soil moisture and aggravate the yield reduction caused by seasonal drought. Vertical deep-rotation tillage technology can break the bottom of the plow, reduce the soil bulk density, increase the effective water content, improve the soil storage and supply capacity, enhance the ability of corn to resist seasonal drought, and increase production. Therefore, the demonstration of this technology would be promoted the development of corn industry in semiarid region. On the basis of our research in recent years, combined with the research results of predecessors, this paper puts forward the cultivation techniques of vertically deep rotary tillage and planting technology of corn in arid region, and achieved remarkable effects of increasing production and income. This paper focuses on the operation points of this technology and the key link. |
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| Keywords: | Arid region Corn Deep vertically rotary tillage Cultivation technology |
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