| 脱硫石膏改良盐碱土的研究进展 |
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| 引用本文： | 董芸雷,妥德宝,李彬,张三粉.脱硫石膏改良盐碱土的研究进展[J].安徽农业科学,2013,41(15):6677-6678,6680. |
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| 作者姓名： | 董芸雷 妥德宝 李彬 张三粉 |
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| 作者单位： | 内蒙古农牧业科学院资源环境与检测技术研究所,内蒙古呼和浩特010031;内蒙古农业大学生态环境学院,内蒙古呼和浩特010019;内蒙古农牧业科学院资源环境与检测技术研究所,内蒙古呼和浩特,010031 |
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| 基金项目： | 内蒙古科技创新引导奖励资金重大项目 |
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| 摘 要： | 随着人口资源矛盾的加剧,盐碱地开发、改良成为普遍关注问题。利用工业副产物脱硫石膏,可以有效改良盐碱地,提高作物产量。综述了石膏改良盐碱土的原理、研究方法以及影响石膏改良盐碱土的因素,着重讨论了石膏施用方法、石膏施用量以及灌水量和灌水次数对石膏改良碱土的影响,并对石膏改良盐碱土研究工作的思路进行了初步的探讨和展望,以期为石膏改良盐碱土提供借鉴。
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| 关 键 词： | 脱硫石膏 改良 盐碱地 |
Research Progress of Desulfurization Gypsum Saline-Alkali Soil Improvement |
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| Institution: | DONG Yun-lei et al(Institute of Resources and Environment and Testing Technology of Inner Mongolia Academy of Agricultural and Animal Husbandry Science,Hohhot,Inner Mongolia 010031) |
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| Abstract: | With the population-resource conflicts strengthening,saline-alkali soil improvement has become a common concerned problem.Utilization of industrial by-product gypsum can be effective in improving saline-alkali soil and increasing crop yield.Principle,gypsum saline-alkali soil improvement methods and influence factors of gypsum saline-alkali soil improvement were reviewed.Emphatically,the application of gypsum,gypsum dosage and method of irrigation amount and frequency effects on gypsum improving alkaline soil were discussed,as well as the gypsum saline-alkali soil improvement research ideas,in order to provide reference for gypsum improvement of saline-alkali soil. |
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| Keywords: | Desulfurization gypsum Improvement Saline land |
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