| 旱地马铃薯不同膜色不同覆膜方式品种比较研究 |
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| 引用本文： | 陈秉焱.旱地马铃薯不同膜色不同覆膜方式品种比较研究[J].宁夏农林科技,2012,53(3):1-4,7. |
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| 作者姓名： | 陈秉焱 |
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| 作者单位： | 宁夏西吉县农业技术推广服务中心,宁夏西吉,756200 |
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| 基金项目： | 西北干旱区现代马铃薯种薯产业发展关键技术研究与示范 |
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| 摘 要： | 在宁夏西吉县黄土丘陵缓坡地上进行不同膜色与不同覆膜方式旱地马铃薯不同品种间的水分、温度、经济效益等研究,结果表明：蓄水保墒能力,膜色的影响不大,主要取决于覆膜方式;平抑地温变化方面,黑色膜比白色膜作用强,适应马铃薯栽培。3因素中品种对马铃薯产量的影响最明显,其次是覆膜方式,膜色影响较小。为获得高产,推荐首选组合是黑色全膜×庄薯3号,其次是白色全膜×庄薯3号,再次是黑色半膜×庄薯3号与白色半膜×庄薯3号。
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| 关 键 词： | 马铃薯 黑色地膜 白色地膜 覆膜方式 品种 效益 旱地 |
Comparison Experiment for Different Varieties of Dry Land Potatoes with Different Film Mulching Methods and Different Film Color |
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| CHEN Bing-yan.Comparison Experiment for Different Varieties of Dry Land Potatoes with Different Film Mulching Methods and Different Film Color[J].Ningxia Journal of Agriculture and Forestry Science and Technology,2012,53(3):1-4,7. |
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| Authors: | CHEN Bing-yan |
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| Institution: | CHEN Bing-yan(Xiji County Agricultural Technology Extension and Service Center,Xiji,Ningxia 756200) |
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| Abstract: | A study on water efficiency,temperature effect and economic benefits of different varieties of dry land potatoes with different plastic mulching methods and different film color was made on loess hilly ground slope in Xiji County.The results show that: the effect of film color on moisture storage capacity is not big,depending mainly on mulching methods;But in bringing down the ground temperature change the black film had a stronger effect compared with that of white film and adapting to the potato cultivation.Among three factors,the effect of different varieties on the potato yields is largest,followed by mulching methods,the effect of film color was relatively smaller.For the high-yield preferred combinations it is recommended that black film×zhuang potato 3 is the first choice,followed by the white film×zhuang potato 3,the third is black half-film×zhuang potato 3 and white half-film×zhuang potato 3.(the "×" is interaction meaning). |
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| Keywords: | Potato Black film White film Mulching methods Varieties Benefits Dry land |
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