Liu Rui-wei
2009
Citations
0
Influential Citations
1
Citations
Journal
Journal of Anhui Agricultural Sciences
Abstract
[Objective]The research aimed to provide references for scientific fertilization of slight metal pollution soil.[Method]Orthogonal pot experiment was conducted to study the soil by adding a low volume of lead,mercury under the conditions of organic fertilizer and microbial agents fertilizer on soil organic matter,humic acid composition and enzyme activity.[Result]The results showed that,organic fertilizer through EM beneficial microorganisms fermentation processing,applied after the soil organic matter in soil,humic acid and its components humic acid,fulvic acid content had increased significantly.And organic fertilizer and chemical fertilizer treatment had the best effects.Soil HA/ humic acid had a lower percent reduce with the application of fertilizers and organic fertilizers,but with the increase in the number of planted crop,soil HA/ humic acid continuously increased.The treatment of organic fertilizer with chemical fertilizer increased to the biggest.[Conclusion]Organic manure and chemical fertilizer could speed up the rot yield rate of acid activation.