Effects of low molecular weight organic acids on Cu accumulation by castor bean and soil enzyme activities

2020 ◽  
Vol 203 ◽  
pp. 110983 ◽  
Author(s):  
Guoyong Huang ◽  
Jinwei You ◽  
Xiupei Zhou ◽  
Chao Ren ◽  
Md Shoffikul Islam ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Organic Acids ◽  
Enzyme Activities ◽  
Castor Bean ◽  
Soil Enzyme ◽  
Low Molecular Weight ◽  
Soil Enzyme Activities ◽  
Cu Accumulation

Change Analysis of Enzyme Activity under Different Conditions of Film Remnant in Soil

2012 ◽  
Vol 518-523 ◽  
pp. 39-43
Author(s):  
Xiao Guang Zhao ◽  
Yuan Yuan Guan ◽  
Wen Yu Huang
Keyword(s):  
Enzyme Activity ◽  
Enzyme Activities ◽  
Scientific Basis ◽  
Soil Enzyme ◽  
Soil Microorganism ◽  
Soil Enzyme Activities ◽  
Change Analysis ◽  
Soil Material ◽  
The Relationship

In this paper, simulated experiments were performed in pots by using soil materials in different conditions of film remnant. Based on the research on soil microorganism quantity trends of soil enzyme activities were analyzed systematically: soil without film remnant, soil with film remnant for 5, 10, 15 and 20 years. By analyzing crop progress, the relationship with soil material was studied, in order to provide scientific basis for the variation laws between different conditions of film remnant and the activity of soil enzyme.

Distinct effects of N and P addition on soil enzyme activities and C distribution in aggregates in a subalpine spruce plantation

2018 ◽  
Vol 141 (2) ◽  
pp. 199-212 ◽  
Author(s):  
Junsheng Huang ◽  
Wenjing Chen ◽  
Kaibin Qi ◽  
Bing Yang ◽  
Weikai Bao ◽  
...  
Keyword(s):  
Enzyme Activities ◽  
Soil Enzyme ◽  
Soil Enzyme Activities ◽  
C Distribution ◽  
P Addition
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