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生物菌肥对矿区复垦土壤磷、有机质、微生物数量的影响
引用本文:许剑敏.生物菌肥对矿区复垦土壤磷、有机质、微生物数量的影响[J].山西农业科学,2011,39(3):250-252.
作者姓名:许剑敏
作者单位:山西农业大学资源与环境学院,山西太谷,030801
基金项目:山西省重大科技攻关项目,山两省回国留学人员科研资助项目
摘    要:采用室内盆栽模拟试验,通过研究煤炭矿区1,2,3a复垦土壤中全磷、速效磷、有机质及微生物数量来分析生物菌肥对复垦土壤熟化的效果。结果表明:加入生物菌肥后,不同年限复垦土壤中全磷、速效磷、有机质及微生物数量明显增加,但对不同复垦年限土壤提高效果不同。总体而言,3a复垦土壤的质量好于2a和1a复垦土壤。

关 键 词:生物菌肥  复垦土壤    有机质  微生物数量

Effect of Biological Bacterial Fertilizer on the Phosphorus, Organic Matter and Microorganism in the Reclamation Soil in Mining Area
XU Jian-min.Effect of Biological Bacterial Fertilizer on the Phosphorus, Organic Matter and Microorganism in the Reclamation Soil in Mining Area[J].Journal of Shanxi Agricultural Sciences,2011,39(3):250-252.
Authors:XU Jian-min
Institution:XU Jian-min (College of Resources & Environment,Shanxi Agricultural University,Taigu 030801,China)
Abstract:Through the rape potted simulation trial,the total phosphorus,quick-acting phosphorus,organic matter and microorganism in one-year,two-year,and three-year reclaimed soil were tested and the effect of the biological bacterial fertilizer to reclaim the soil maturation was analyzed.The result indicated that after application of the biological bacterial fertilizer,the content of the total phosphorus,quick-acting phosphorus,organic matter and microorganism in the soil of all time range increase obviously,but the...
Keywords:biologic bacterial fertilizer  reclaimed soil  phosphorus  organic matter  microorganism quantity  
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