| 旱地马铃薯机械种植方式比较试验 |
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| 引用本文： | 马西荣,马志桢.旱地马铃薯机械种植方式比较试验[J].青海农林科技,2014(4):74-76. |
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| 作者姓名： | 马西荣 马志桢 |
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| 作者单位： | 1. 宁夏西吉县农村经营管理站,宁夏西吉,756200
2. 西吉县能源站,宁夏西吉,756200 |
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| 摘 要： | 马铃薯机械化种植比双行靠种植具有显著的增产增收效果。机械垄种比平种和双行靠播种出苗提早3d,成熟期提早5d。机械垄种比对照增产鲜薯3796.3kg/hm2,增产幅度13.6%;机械平种比对照增产鲜薯3379.6kg/hm2,增产幅度12.1%。机械垄种比对照增加收入3037.1元/hm2,比机械平种增加收入333.4元/hm2,机械平种比对照增加收入2703.7元/hm2。机械垄种比对照增加纯收入1687.1元/hm2,增幅为26.2%,机械平种比对照增加收入1353.7元/hm2,增幅为21.0%。
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| 关 键 词： | 马铃薯 机械垄种 机械平种 增产 |
Comparative Experiment of Potato Planting Machine Methods on Dryland |
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| MA Xi-rong,MA Zhi-zhen.Comparative Experiment of Potato Planting Machine Methods on Dryland[J].Science and Technology of Qinghai Agriculture and Forestry,2014(4):74-76. |
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| Authors: | MA Xi-rong MA Zhi-zhen |
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| Institution: | MA Xi-rong, MA Zhi-zhen ( 1. Xiji County Ningxia Rura Management Station, Xiji Ningxia 756200, China; 2. Xiji County Ningxia Energy Station, Xiji Ningxia 756200, China) |
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| Abstract: | The potato mechanization planting than double on planting has obvious yield increasing effect.Mechanical ridge than flat and double on sowing and seedling early 3d,early 5d maturity. Mechanical ridge than CK fresh potato 3796. 3kg / hm^2,increase rate of 13. 6% than CK; mechanical flat fresh potato 3379. 6kg /hm^2,increase rate of 12. 1%. Mechanical ridge increased income of 3037. 1 yuan / hm^2,than mechanical flat for increasing income is 333. 4 yuan / hm^2,mechanical flat for increased income of 2703. 7 yuan /hm^2. Mechanical ridge increased net income of 1687. 1 yuan / hm^2,an increase of 26. 2%,machinery for increased income of1353. 7 yuan / hm^2,an increase of 21%. |
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| Keywords: | Potato Mechanical ridge Mechanica flat Yield |
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