| 果园履带式偏置开沟施肥机研制与试验 |
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| 引用本文： | 柳国光,王涛,楼婷婷.果园履带式偏置开沟施肥机研制与试验[J].农业工程,2022,12(7):114-117. |
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| 作者姓名： | 柳国光 王涛 楼婷婷 |
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| 作者单位： | 浙江省农业机械研究院，浙江 金华 321017 |
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| 基金项目： | 金华市农业类重点项目（2019-2-009）——缓坡果园电控履带式动力底盘及配套机具研制 |
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| 摘 要： | 开沟施肥作业是果园管理的重要环节，针对浙江省丘陵地区果园果树分布密集、地形不平整的情况，研制出一款结构紧凑、爬坡性能好、具备开沟深度调整装置的履带式偏置开沟施肥机。试验结果表明，开沟深度0～300 mm，施肥效率0～6 L/m，空载爬坡角度22°，基本适应缓坡果园果树近距离开沟施肥的作业要求。
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| 关 键 词： | 履带底盘 开沟装置 施肥装置 缓坡果园 果园机械化 |
| 收稿时间： | 2022/2/14 0:00:00 |
| 修稿时间： | 2022/3/28 0:00:00 |
Development and test of orchard crawler offset furrow fertilizer |
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| LiuGuoguang,WangTao and Lou Tingting.Development and test of orchard crawler offset furrow fertilizer[J].Agricultural Engineering,2022,12(7):114-117. |
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| Authors: | LiuGuoguang WangTao and Lou Tingting |
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| Institution: | Zhejiang Academy of Agricultural Machinery，Jinhua Zhejiang 321017，China |
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| Abstract: | According to the dense distribution of fruit trees in orchards with uneven terrain in hilly areas of Zhejiang Province, a side ditch fertilization machine with compact structure, good climbing performance and ditch depth adjustment device is developed. The ditch depth is adjustable from 0 to 300mm, the fertilization efficiency is 0-6l / m, and the climbing angle can reach 22 °, which is basically suitable for the operation requirements of close ditch fertilization of fruit trees in gentle slope orchards. |
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| Keywords: | Gentle slope orchard crawler power chassis ditching and fertiling |
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