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穴状施用“NSI-415”保水剂对砾质戈壁灰漠土土壤理化性质的影响
A Study on Effects of "NSI-415" Aquasorb on Physical and Chemical Properties of Desert Grey Soil at Gravel Gobi
【摘要】 在北疆准噶尔盆地砾质戈壁的灰漠土上穴状施用不同量的"NSI-415"保水剂观测其对土壤理化性质的影响。研究结果表明:穴状施用"NSI-415"保水剂对砾质戈壁灰漠土土壤的含水率,pH值、有机质和总盐含量,容重,结构组成均无显著影响。
【Abstract】 The effects of "NSI-415" aquasorb on physical and chemical properties of plantation site of desert grey soil at gravel gobi in Junggar Basin were studied.The study results showed that the effects of "NSI-415" aquasorb application on soil water content,pH,contents of organic matter and mineral elements,bulk weight,soil structure and composition were not significant.
【关键词】 “NSI-415”保水剂;
砾质戈壁;
灰漠土土壤;
理化性质;
【Key words】 "NSI-415" aquasorb; gravel gobi desert; desert grey soil; physical and chemical properties;
【Key words】 "NSI-415" aquasorb; gravel gobi desert; desert grey soil; physical and chemical properties;
【基金】 国家林业局“十一五”林业科技支撑项目“防沙治沙关键技术研究与试验示范”(2006BAD26B0902);北京伊藤忠公司合作项目“新型保水剂新疆区域试验”共同资助
- 【文献出处】 西部林业科学 ,Journal of West China Forestry Science , 编辑部邮箱 ,2008年01期
- 【分类号】S482.99;S152
- 【下载频次】80