| 垄台修复中耕施肥机的设计 |
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| 引用本文： | 吴 波,李问盈,李洪文,王庆杰,张旭东,张 旭.垄台修复中耕施肥机的设计[J].农业工程学报,2008,24(9):99-102. |
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| 作者姓名： | 吴 波 李问盈 李洪文 王庆杰 张旭东 张 旭 |
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| 作者单位： | 1. 中国农业大学工学院,北京,100083
2. 辽宁省农业机械化研究所,沈阳,110027 |
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| 摘 要： | 针对东北垄作区保护性耕作由于缺乏相应的玉米中耕机具,出现秸秆覆盖地无法中耕的问题,设计了垄台修复中耕施肥机.该机利用旋耕碎秆装置在垄沟旋转作业,进行碎秆、除草,并将旋起的土分散在垄沟两侧,同时地轮驱动施肥,垄台修复轮进行镇压修垄、盖肥.田间试验结果表明,该机器防堵性能好,垄台修复和施肥效果均达到设计要求,符合东北垄作区秸秆覆盖地的使用要求.
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| 关 键 词： | 农业机械 设计 保护性耕作 中耕施肥机 垄台修复 |
| 收稿时间： | 2007/12/7 0:00:00 |
| 修稿时间： | 2008/5/29 0:00:00 |
Design of ridge reshaping and intertillage fertilizer applicator |
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| Wu Bo,Li Wenying,Li Hongwen,Wang Qingjie,Zhang Xudong and Zhang Xu.Design of ridge reshaping and intertillage fertilizer applicator[J].Transactions of the Chinese Society of Agricultural Engineering,2008,24(9):99-102. |
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| Authors: | Wu Bo Li Wenying Li Hongwen Wang Qingjie Zhang Xudong and Zhang Xu |
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| Institution: | College of Engineering, China Agricultural University, Beijing 100083, China,College of Engineering, China Agricultural University, Beijing 100083, China,College of Engineering, China Agricultural University, Beijing 100083, China,College of Engineering, China Agricultural University, Beijing 100083, China,LiaoningProvincial Institute of Agricultural Mechanization, Shenyang 110027, China and LiaoningProvincial Institute of Agricultural Mechanization, Shenyang 110027, China |
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| Abstract: | Based on the current situation that corn intertillage machinery can not work in straw mulching farmlands in northeast of China, the ridge reshaping and intertillage fertilizer applicator was designed. The rotary tillage device was used to crush the residue and weed in the furrow, and disperse soil on both sides of the ridge. Meanwhile, fertilizer was applied. The ridge reshaping wheel finished ridge repair, covering soil and compaction. The results show that the kind of agricultural machinery has high performance of residue crushing and anti-blocking capacity. The reshaping and fertilizing results meet the design demand. The machine can meet needs of application in straw mulching farmlands in northeast of China. |
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| Keywords: | agricultural machinery design conservation tillage intertillage fertilizer applicator ridge reshaping |
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