| 2ZY–1型烟草移栽机移栽立苗试验研究 |
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| 引用本文： | 邓向春,孙松林,石峰,王金葵.2ZY–1型烟草移栽机移栽立苗试验研究[J].湖南农业大学学报(自然科学版),2012,38(3):341-343. |
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| 作者姓名： | 邓向春 孙松林 石峰 王金葵 |
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| 作者单位： | 湖南农业大学 工学院,湖南 长沙 410128;湖南省现代农业机械装备工程技术研究中心,湖南 长沙 410128 |
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| 基金项目： | 国家科技支撑计划项目，中国烟草总公司重点项目 |
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| 摘 要： | 对影响2ZY–1型烟草移栽机移栽立苗角度的4个因素(土壤含水率、移栽深度、烟苗高度、移栽速度)分别进行单因素试验。结果表明,对烟苗立苗角度影响程度的大小依次为移栽深度、土壤含水率、移栽速度、移栽高度。L9(34)正交试验结果表明,当土壤含水率30%、移栽深度10～12 cm、烟苗移栽高度20 cm、移栽速度1.0 m/s时,烟苗立苗角度为80°,立苗效果优良。
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| 关 键 词： | 烟草移栽机 移栽 立苗角度 含水率 移栽速度 移栽深度 |
| 收稿时间： | 2011/10/15 0:00:00 |
| 修稿时间： | 2012/2/17 0:00:00 |
Experimental study on tobacco seedling transplanting and seedling standing using 2ZY-1 transplanting machine |
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| dengxiangchun,SUN Song-lin,and.Experimental study on tobacco seedling transplanting and seedling standing using 2ZY-1 transplanting machine[J].Journal of Hunan Agricultural University,2012,38(3):341-343. |
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| Authors: | dengxiangchun SUN Song-lin and |
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| Institution: | 1,2(1.College of Engineering,Hunan Agricultural University,Changsha 410128,China;2.Modern Agricultural Machinery and Equipment,Hunan Engineering Research Center,Changsha 410128,China) |
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| Abstract: | Four factors including the moisture content,seedling height,tobacco planting depth and transplanting speed,which influence the standing angles of seedlings transplanted by type 2ZY–1 tobacco transplanting machine,were analyzed by single factor and orthogonal tests.The result shows that planting depth exhibits the greatest impact on seeding standing,followed by soil moisture content,transplanting speed and the seedling height.Orthogonal test shows that under the moisture content of 30%,planting depth of 10 to 12 cm,seedlings height of 20 cm and transplanting speed of 1.0 m/s,the highest rate of seedlings with good standing angles is obtained. |
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| Keywords: | tobacco transplanting machine transplanting standing angle of seedling water content planting speed depth of planting |
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