WebApr 14, 2024 · This paper explores the effects of water and nitrogen management on drip irrigated rice root morphology, nitrogen metabolism and yield, clarifies the relationship between root characteristics and yield formation. Normal irrigation (W1, 10,200 m3/hm2) and limited irrigation (W2, 8670 m3/hm2, 85% of W1) were set with nitrogen-efficient … WebJun 1, 2024 · Soil microbes and soil enzymes restore soil biological activities to establish a balance between soil nutrient availability, plant nutrient uptake and nutrient re …
Frontiers Soil Enzyme Activities and Their Relationships With Soil …
WebApr 28, 2024 · Soil physicochemical properties, bacterial communities and enzyme activities change with land subsidence resulting from coal mining. However, research on the … WebApr 12, 2024 · In this research, we posed the following hypotheses: (i) FTIR can be used to characterize the organic chemical composition and structure of soils in multi-generation … shareit download for pc free
Differences of soil enzyme activities and its influencing factors …
WebApr 12, 2024 · 1.Introduction. The contamination of soil by petroleum hydrocarbons (PHCs), a category of organic contaminants that are both carcinogenic and neurotoxic, is a serious environmental issue on a global scale [26].Multiple technologies can be employed to reduce the environmental impact caused by these pollutants, among which phytoremediation is … WebApr 12, 2024 · In this research, we posed the following hypotheses: (i) FTIR can be used to characterize the organic chemical composition and structure of soils in multi-generation succession planted eucalyptus plantations and find differences; and (ii) it is possible that changes in soil chemical structure inhibit soil enzyme activity and reduce the … WebApr 12, 2024 · Soil urease (URE), phosphatase (PHOS), and dehydrogenase (DHA) were measured by the colorimetric method with a soil enzyme test kit (Cominbio, Jiangsu, China). The added substrate and absorbance wavelength for each soil enzyme are listed in the Supplementary Table S2. 2.3.3. Soil potential nitrification rate poor flights ratings