Results 231 to 240 of about 115,768 (265)
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Enzyme activity in soils at subzero temperatures
Soil Biology and Biochemistry, 1975Abstract Urease activity, phosphatase activity, and sulfatase activity were detected in soils at −10 and −20°C. The occurrence of enzyme activity in soils at subzero temperatures is attributed to enzyme-substrate interaction in unfrozen water at the surfaces of soil particles.
J.M. Bremner, M.I. Zantua
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ENZYME ACTIVITY IN DEVELOPED PEAT SOILS
Multifunctional adaptive fodder productionThe article presents the results of a study of the activity of some enzymes from the class of oxidoreductases in the developed peat soils of the Tagan swamp. It was found that the entire profile of the studied soils is biochemically active, which ensures their potential fertility.
Ekaterina Lobanova, Ekaterina POROHINA
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Characterization of soil samples by enzyme activity
Journal of Biological Education, 1977The presence of extracellular enzymes in soils offers a very sensitive method for matching, or distinguishing between, soil samples. Simple colorimetric methods were used to compare enzyme levels in soils from different sites. It was found that each soil tested had its own spectrum of enzyme activity, by which it could be characterized and thereby ...
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[Effects of furadan on soil enzyme activity].
Ying yong sheng tai xue bao = The journal of applied ecology, 2008By using simulation method, this paper studied the effects of furadan on the activities of soil urease, invertase and alkaline phosphatase, with the affecting factors investigated. The results showed that after adding furadan into soil, soil urease activity was decreased first but increased then, indicating that the ecotoxicity of furadan was reduced ...
Wen-Xiang, He +3 more
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ENZYME ACTIVITIES OF PADDY SOILS AND RELATIONSHIPS WITH THE SOIL PROPERTIES
2015Bu çalışma, Bafra Ovasında yoğun bir şekilde çeltik tarımı yapılan Üçpınar, Harız, Doğancı, Kaygusuz, Emenli, Sarıköy ve Gelemenağrı köylerinden alınan toprakların enzim aktiviteleri üzerine toprak özelliklerinin etkisini belirlemek amacıyla yapılmıştır.
KIZILKAYA, Rıdvan +3 more
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Influence of different types of nanomaterials on soil enzyme activity: A global meta-analysis
Nano Today, 2022Jiajiang Lin, Kayan Ma, Huaihai Chen
exaly
Effects of afforestation on soil microbial diversity and enzyme activity: A meta-analysis
Geoderma, 2022Di Tian, Luhong Zhou, Haojie Su
exaly
The Effects of Physicochemical Parameters on Analysed Soil Enzyme Activity from Alice Landfill Site
International Journal of Environmental Research and Public Health, 2021Nontobeko Gloria Maphuhla +2 more
exaly