LU Shao-bo,SONG Qing-feng,ZHAO Shu-qin,et al.Study on Soil Facilitation Technology to Granite and Gneiss Mountain in North China——The Effect of Metal Element Release from Rock by Indoor Simulation Fertilizers Ⅱ[J].Research of Soil and Water Conservation,2011,18(04):74-78.
华北花岗片麻岩山地土壤促成技术研究——室内模拟肥料对岩石金属元素释放作用Ⅱ
- Title:
- Study on Soil Facilitation Technology to Granite and Gneiss Mountain in North China——The Effect of Metal Element Release from Rock by Indoor Simulation Fertilizers Ⅱ
- 分类号:
- S151.+2
- 摘要:
- 华北花岗片麻岩山地土壤严重退化，恶劣的土壤环境是该地区植被恢复的限制性因子。从加快土壤促成出发，利用试验区取回的岩石粉末，室内模拟肥料对岩石金属元素释放作用，进而找出土壤促成的最佳施肥措施。结果表明：利用缓释复混肥（HK）、生物有机肥（YJ）和微生物菌肥（SW）等3种肥料对Ca、K、Pb、Mg等金属元素释放量均有促进作用，但Ca、K元素有肥料溶液+岩石处理金属元素含量小于水+肥料对照处理的现象发生，可能由于金属元素与肥料中的某种元素产生了耦合反应或者是金属离子与溶液中CO2反应形成碳酸盐而又重新被固定。揭示3种肥料能够加快岩石风化速率，且以生物有机肥作用最强。
- Abstract:
- The poor soil environment is the factor limiting to vegetation recovery in north granitic gneiss mountains. In order to find out the best fertilization measure to contribute to soil, it was simulated that fertilization had promoted the release of metal elements in rock in indoor with the rock powder from the test area. The results show that:three kinds of fertilizers-slow release fertilizer (HK), bio-organic fertilizer (YJ), microbial agent (SW)-promoted the release of metal elements such as Ca, K, Pb, Mg, but this phenomenon that the contents of metal elements with the treatment of fertilizer solution and rock powder was less than that with the treatment of water and rock powder took place at some treatment and determination time. The reasons might be due to metal elements and some kind of elements in fertilizer had taken place coupling reaction or metal elements and CO2 in solution had taken place reaction and formed carbonate and had been fixed again. It has revealed that three kinds of fertilizers speeded up the rate of rock efflorescence, and effect of bio-organic fertilizer was the best.
参考文献/References:
[1] 许学宏, 余云飞, 陈庆生, 等.江苏南北典型县域表层土壤化学元素差异性及农业评价[J].农业环境科学学报, 2006, 25(增刊):565-569.
[2] 李光仁, 徐丽恒, 宋一诚.干旱区沙漠化逆转过程土壤矿质元素的变化特征[J].中国农学通报, 2009, 25(19):287-290.
[3] 廖文华.磷肥施用与锡污染的研究现状及防治对策[J].河北农业大学学报, 2001, 24(3):90-94.
[4] 李见云, 侯彦林, 化全县, 等.大棚设施土壤养分和重金属状况研究[J].土壤, 2005, 37(6):626-629.
[5] Bingham F T, Garrison S, Strong J E.The effect of chloride on the availability of cadmium[J].J.Environ.Qual., 1984, 13:71-74.
[6] Lal S, Mathur B S.Effect of long-term application of manure and fertilizers on the DTPA-extractable micronu trients in acid soil[J].Journal Indian Society Soil Science, 1989, 37:588-590.
[7] Schwab A P, Owensby C E, Kulying yong S.Change in soil chemical properties due to 40 years of fertilization[J].Soil Science, 1990, 149(1):35-43.
[8] 吴砚峰.河北平山湿地水鸟群落结构及黑鹳(Ciconia nigra)的觅食生境选择[D].石家庄:河北师范大学, 2006:6-25.
相似文献/References:
[1]周国娜,宋庆丰,杨新兵.华北花岗片麻岩山地土壤促成技术研究——室内模拟肥料对岩石金属元素释放作用Ⅰ[J].水土保持研究,2011,18(03):255.
ZHOU Guo-na,SONG Qing-feng,YANG Xin-bing.Study on Soil Facilitation Technology to Granite and Gneiss Mountain in North China——The Effect of Metal Element Release from Rock by Indoor Simulation FertilizersⅠ[J].Research of Soil and Water Conservation,2011,18(04):255.
备注/Memo
收稿日期:2011-3-7;改回日期:2011-3-25。
基金项目:国家“十二五”国家科技支撑计划“黄土高原及华北石质山地水土保持林体系构建技术研究”（NC2010JB0052）
作者简介:鲁少波（1967- ），男，教授级高级工程师，博士，主要从事森林生态系统管理工作。E-mail：hbtgb7218@sina.com
通讯作者:宋庆丰（1983- ），男，河北故城县人，硕士，从事森林生态系统定位研究、水土保持与荒漠化防治方面的研究。E-mail：songqing-feng2004@yahoo.com.cn