| 对玉米施水硬茬播种的试验研究 |
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| 引用本文： | 朱瑞祥,张秀琴,薛少平.对玉米施水硬茬播种的试验研究[J].西北农林科技大学学报(社会科学版),2000,28(3):57-60. |
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| 作者姓名： | 朱瑞祥 张秀琴 薛少平 |
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| 作者单位： | 西北农林科技大学,机械与电子工程学院,陕西,杨陵,712100 |
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| 基金项目： | 农业部节水机具研究资助项目! (农业部农机发〔1 996〕5号 ) |
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| 摘 要： | 在室内试验研究的基础上 ,对影响玉米施水硬茬播种质量的施水量进行了小区试验及连续 3年的大田试验 ,结果表明 ,玉米施水硬茬播种相对于旋耕播种增产 1 7.3%,节水 2 0 .97%,连续 3年还田的耕地土壤有机质提高 6.0 9%,耕层土壤坚实度降低 7.2 %。玉米施水硬茬播种机是小麦玉米粮作区玉米播种的首选机具
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| 关 键 词： | 节水灌溉 小麦玉米粮作区 机械化技术 施水硬茬播种 |
| 修稿时间： | 1999-07-16 |
Tests and research of no-tilt watering and planting for corn |
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| Z,Z,X and Y.Tests and research of no-tilt watering and planting for corn[J].Journal of Northwest Sci-Tech Univ of Agr and,2000,28(3):57-60. |
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| Authors: | Z Z X and Y |
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| Institution: | (College of Mechanical and Electronic Engineering,Northwest Science and Technology University of Agriculture and Forestry,Yangling,Shaanxi 712100,China) |
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| Abstract: | On the basis of tests and researches in room,and by three years of field test for the amount of water which affects the performance of no tilt watering and planting for corn,it is proved that no tilt watering and planting for corn has such merits as increasing products by 17.3%,saving irrigation water by 20.97%,improving the organic matter content by 6.09% after three years of stock returning and decreasing the hardness of tilt layer soil by 7.2%.It is concluded that no tilt watering and planting machine for corn is the first planting equipment to be selected and used in grain crop fields of wheat and corn. |
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| Keywords: | water saving irrigation wheat and corn crop region mechanical technique no tilt watering and planting |
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