| 设施栽培中土壤盐分的形成和防治措施 |
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| 引用本文： | 贾探民,杜双田,周雷.设施栽培中土壤盐分的形成和防治措施[J].北方水稻,2003(5):37-38. |
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| 作者姓名： | 贾探民 杜双田 周雷 |
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| 作者单位： | 西北农林科技大学,陕西,杨凌,712100 |
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| 摘 要： | 简述了设施栽培的作用及存在的问题,认为大量施肥造成的营养元素和其他盐类残根过剩以及设施内的土壤经受雨雪淋溶较少是造成设施栽培中土壤盐分浓度升高的主要原因。指出了地下埋设暗管、铺设稻草、种植苏丹草、多施有机肥、种植耐盐作物等是解决这一问题的有效方法。
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| 关 键 词： | 设施栽培 土壤盐分 升高原因 防治措施 |
| 文章编号： | 1007-5003(2003)05-0037-02 |
| 修稿时间： | 2001年11月2日 |
Form and Control of Salinity in Facilities-planting Soil |
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| Jia Tanmin,Du Shuangtian,Zhou Lei.Form and Control of Salinity in Facilities-planting Soil[J].Reclaiming and Rice Cultivation,2003(5):37-38. |
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| Authors: | Jia Tanmin Du Shuangtian Zhou Lei |
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| Abstract: | The function and existent problems of facilities-planting are discussed.The chief reasons of increasing soil salinity within facilities are that nutrition elements and other remain radical were surplus because of applying large of fertilizer and less soil eluviation within facilities by rain and snow.The effective ways are that bury hidden pipe,pave straws ,plant grass,apply lots of organic fertilizer and plant endurable crops. |
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| Keywords: | facilities-planting soil salinity the reason of increasing control countermeasure |
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