| 玉米精量施水播种机的研制 |
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| 引用本文： | 任文涛,黄毅,杨懿,刘伟,韩双,王义明,张玉龙.玉米精量施水播种机的研制[J].沈阳农业大学学报,2005,36(1):72-75. |
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| 作者姓名： | 任文涛 黄毅 杨懿 刘伟 韩双 王义明 张玉龙 |
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| 作者单位： | 沈阳农业大学,工程学院,沈阳,110161 |
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| 基金项目： | 国家“863”计划项目(2002AA2Z4321-03) |
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| 摘 要： | 研制了一种适合在干旱和半干旱地区种植王米．又能同时施水、施肥的小型播种机。该机的特点是可以根据土壤墒情和农业技术要求，调节每穴施水量、施肥量和播种量；种子和肥料分开，避免了肥料烧苗；开沟器开出的种沟具有鼠道特征，实现了自动覆土，防止了土壤水分的蒸发。
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| 关 键 词： | 施水播种机 研制 精量 玉米 半干旱地区 技术要求 土壤墒情 施水量 播种量 施肥量 开沟器 肥料 种子 烧苗 覆土 水分 |
| 文章编号： | 1000-1700(2005)01-0072-04 |
| 修稿时间： | 2004年10月8日 |
Development of a Precision Maize Planter with Water Disperser |
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| REN Wen-tao,HUANG Yi,YANG Yi,LIU Wei,HAN Shuang,WANG Yi-ming,ZHANG Yu-long.Development of a Precision Maize Planter with Water Disperser[J].Journal of Shenyang Agricultural University,2005,36(1):72-75. |
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| Authors: | REN Wen-tao HUANG Yi YANG Yi LIU Wei HAN Shuang WANG Yi-ming ZHANG Yu-long |
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| Abstract: | A mini-type maize planter which is suitable to be used in arid and semiarid area with irrigating and fertilizing at the same time is developed. The machine possesses the characteristics: the seeds, water and fertilizer per hole can be adjusted according to agricultural requirement; seeds and fertilizer are separated avoiding the seedlings burnt by fertilizer; the seed ditch which is formed by the drill opener of the machine is similar to a mouse hole. The soil moved to the formerly position by gravity and the seeds is covered and the moisture is held in the soil. |
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| Keywords: | maize planter irrigation per hole piston type pump mouse hole type drill opener |
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