| 动力甩刀式小麦固定垄免耕播种机 |
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| 引用本文： | 何进,李洪文,王庆杰,张喜瑞,李慧,张东远.动力甩刀式小麦固定垄免耕播种机[J].农业机械学报,2011,42(10):51-55,67. |
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| 作者姓名： | 何进 李洪文 王庆杰 张喜瑞 李慧 张东远 |
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| 作者单位： | 1. 中国农业大学工学院,北京,100083
2. 海南大学机电工程学院,儋州,571737 |
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| 基金项目： | 公益性行业（农业）科研专项经费资助项目（200903009）和中国〖CD*2〗澳大利亚合作项目（SMC/2002/094） |
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| 摘 要： | 针对我国西北绿洲农业区现有固定垄免耕播种机种类少,且在玉米秸秆地固定垄免耕播种小麦易堵塞、破坏垄形等问题,提出了动力甩刀碎、抛茬和刀刃型开沟器破茬结合防堵及双翼型犁铧修垄的方法.设计了动力甩刀破茬式小麦固定垄免耕播种机,并确定了L型甩刀、开沟器、双翼型犁铧等关键部件的参数.在玉米秸秆覆盖地试验结果表明,动力甩刀破茬式小...
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| 关 键 词： | 免耕播种机 固定垄 甩刀 小麦 |
Powered Hammering Blade No-till Wheat Seeder for Permanent Raised Beds |
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| He Jin
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Li Hongwen
,
Wang Qingjie
,
Zhang Xirui
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Li Hui
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Zhang Dongyuan.Powered Hammering Blade No-till Wheat Seeder for Permanent Raised Beds[J].Transactions of the Chinese Society of Agricultural Machinery,2011,42(10):51-55,67. |
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| Authors: | He Jin Li Hongwen Wang Qingjie Zhang Xirui Li Hui Zhang Dongyuan |
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| Institution: | China Agricultural University;China Agricultural University;China Agricultural University;Hainan University;China Agricultural University;China Agricultural University |
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| Abstract: | According to the problems of few available no-till seeders and residues-blocking and bed-damaging during the seeding of wheat in maize residues cover fields in permanent raised beds(PRB) in northwest oasis farming areas,the new anti-blocking(residue-chopping and throwing by powered L-type hammering blade and residue-cutting by knife type opener) and bed renovation(bed-reshaping by double-wing plough) ideas were put forward.The powered hammering blade no-till wheat seeder for PRB was designed.The key paramet... |
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| Keywords: | No-till seeder Permanent raised beds Hammering blade Wheat |
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