| 粉垄改造利用盐碱地效果初探 |
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| 引用本文： | 韦本辉,申章佑,周佳,甘秀芹,劳承英,周灵芝.粉垄改造利用盐碱地效果初探[J].中国农业科技导报,2017,19(10):107-112. |
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| 作者姓名： | 韦本辉 申章佑 周佳 甘秀芹 劳承英 周灵芝 |
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| 作者单位： | 广西农业科学院经济作物研究所, 南宁 530007 |
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| 基金项目： | “十二五”国家科技支撑计划项目（2014BAD06B05）资助。 |
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| 摘 要： | 为探索粉垄改造利用盐碱地的效果,利用自主发明的粉垄耕作机械和粉垄技术,于2015-2016年分别在新疆和陕西等地进行了粉垄改造利用盐碱地试验,结果显示:在新疆的重度盐碱地经粉垄种植一季棉花后,土壤全盐量下降幅度31.31%,棉花产量增加48.80%,盐碱程度由重度降为中度;在陕西轻度盐碱地种植麦后夏玉米,土壤全盐量下降幅度42.73%,玉米产量增加34.83%,盐碱程度由轻度脱盐为正常耕地。最后分析了粉垄盐碱地淡盐增产的机理原因。
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| 关 键 词： | 粉垄耕作 盐碱地 淡盐 增产 前景 |
Initial Exploration on Effect of Saline-alkali Land
Rebuilding and Utilization by Fenlong |
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| WEI Benhui,SHEN Zhangyou,ZHOU Jia,GAN Xiuqin,LAO Chengying.Initial Exploration on Effect of Saline-alkali Land
Rebuilding and Utilization by Fenlong[J].Journal of Agricultural Science and Technology,2017,19(10):107-112. |
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| Authors: | WEI Benhui SHEN Zhangyou ZHOU Jia GAN Xiuqin LAO Chengying |
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| Institution: | Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China |
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| Abstract: | In order to explore the effect of Fenlong remold in rebuilding and utilization of salin-alkali land, this paper invented Fenlong machine and technology, and carried out experiments from 2015-2016 in Xinjiang Autonomous Region and Shaanxi province, respectively. The results showed that in Xinjiang after Fenlong one season of cotton was grown on heavy saline-alkali soil, the total salt content in soil decreased 31.31%, while cotton yield increased 48.80%. The soil salinity level was fallen from “severe” to “moderate”. In Shaanxi, summer corn was grown after Felong on mild saline-alkali soil. The total salt content in soil decreased 42.37%, while corn yield increased 34.83%, and the soil salinity degree was changed from “mild desalination” to “normal farmland”. The paper provided the mechanism and reasons for pale salt in soil and yield increase by Fenlong. |
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| Keywords: | Fenlong cultivation saline-alkali land pale salt yield increase prospect |
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