Position: Home > Articles > Application of Local Material in Soil Improvement of Coalfield Fire
Journal of Anhui Agricultural Sciences
2013,41
(6)
2434-2435+2441
基于乡土材料在煤田灭火区土壤改良中的应用研究
作 者：
倪绍忠;师庆东;王涛
单 位：
新疆大学干旱生态环境研究所;新疆大学资源与环境科学学院;新疆绿洲生态重点实验室
关键词：
煤田灭火区;土壤改良;乡土材料;秸秆还田法;有机肥法
摘 要：
为了分析在煤田灭火区秸秆和有机肥在土壤改良中的作用,通过田间试验和室内试验相结合的方法对秸秆还田法和有机肥法进行对比分析。结果表明,从短期来看,秸秆还田技术在土壤容重、土壤孔隙度和土壤含水率等土壤物理指标方面优于有机肥法;而在土壤有机质、全氮、碱解氮、全磷、速效磷等土壤化学指标的提高方面,采用有机肥法比秸秆还田法有相对优势;在植被生物量增加方面,有机肥法相对于秸秆还田法要好。该研究可为类似环境下进行土壤基质改良和生态修复提供可行参考。
译 名：
Application of Local Material in Soil Improvement of Coalfield Fire
作 者：
NI Shao-zhong et al(College of Resources and Environmental Science,Xinjiang University,Urumqi,Xinjiang 830046)
关键词：
Coalfield fire;Soil improvement;Local materials;Returning straw to field method;Organic fertilizer method
摘 要：
In order to analyze the effect of straw and organic fertilizer in coalfield fire area,through field experiment and indoor experiment,the method of returning straw to field and organic fertilizer were compared and analyzed.The results showed that in the short term,returning straw to field method is better than organic fertilizer method in soil bulk density,soil porosity and soil moisture content;while in soil organic matter,total nitrogen,alkali solution nitrogen,total phosphorus,available phosphorus improvement and vegetation biomass increment,organic fertilizer method is better than returning straw to field method.The study can provide feasible reference for soil matrix improvement and ecological restoration under similar environment.
相似文章
-
新疆煤田灭火区植被恢复无土基质配比试验研究——以乌鲁木齐松树头煤矿为例 [于洋, 郭树芳, 师庆东, 蔡忠勇, 魏军, 陈龙] 安徽农业科学 2013 (24) 10092-10094
