The Effect on Soil Microbial Biomass and Soil Nutrient of Interplanted in Chestnut Forest

Abstract:

By analyzing the different crop interplanting test in chestnut forests, the results show that soil nitrate nitrogen, ammonium nitrogen and available phosphorus fell in October when intercropped plants, this may be related to the growth of chestnut trees absorb nutrients and microorganisms in the soil. The results of this study show that interplanting different plants had an impact on soil microbial biomass carbon and microbial biomass phosphorus. Microbial biomass carbon turnover rate in the order: ryegrass> clean tillage> natural grass> Alfalfa> flat Agropyron> soybean; turnover rates of soil microbial biomass phosphorus in the order: clean tillage> Alfalfa> ryegrass natural grass> soy> flat crested wheatgrass.

• Periodical: Advanced Materials Research (Volumes 726-731)
• Pages: 474-478
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.726-731.474
• Online since: August 2013
• Authors: Zhi Chen Yang*, Hong Li, Lian Di Zhou, Jin Shun Bai
• Keywords: Carbon Soil Nutrients, Interplanting, Turnover Rate of Soil Microbial Biomass

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