Soil acidification in chinese tea plantations
WebSoil acidification is the buildup of hydrogen cations, which reduces the soil pH.Chemically, this happens when a proton donor gets added to the soil. The donor can be an acid, such … WebApr 11, 2024 · In the tea plantations with pH < 4.0, the soil pH showed a small increasing trend with the increase in N fertilizer application, whereas the soil exchangeable H+ (E-H), …
Soil acidification in chinese tea plantations
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WebAbstract: Objective To reveal the effects of Pinus massoniana forest transformation on the properties of soil solution in the acid rain area of Chongqing, and explore how soil solution in different plantations would potentially affect soil acidification. Methods Three plantations were selected in Tieshanping Forest Farm, Chongqing, including pure stands of Pinus … WebApr 11, 2024 · AMA Style. Liu Y, Zhang M, Li Y, Zhang Y, Huang X, Yang Y, Zhu H, Xiong H, Jiang T. Influence of Nitrogen Fertilizer Application on Soil Acidification Characteristics …
WebMay 1, 2024 · Finally, the acidity of soil from forests and traditional and organic tea plantations was compared to evaluate the effects of agricultural management on soil acidification in tea plantations. Our results show that: (1) the average soil pH was 4.68 … WebYan, P., Wu, L., Wang, D., Fu, J., Shen, C., Li, X., … Wenyan, H. (2024). Soil acidification in Chinese tea plantations. Science of The Total Environment, 715 ...
WebHigh N applications lead to soil acidification, N leaching to surface and groundwater, and the emission of greenhouse gases including nitrous oxide (N2O). We identified a range of alternative N management practices, the use of organic fertilisers, a mixture of organic and inorganic fertilisers, controlled release fertilisers, nitrification inhibitors and soil … WebOct 3, 2016 · At a planting density of 10,000 plants ha⁻¹ and with the application of organic manures at 6000 kg ha⁻¹ a⁻¹, the soil acidification rates (decrease in pH) were −0.0161 …
WebApr 11, 2024 · In China, 46.0% of soil samples had a pH < 4.5, indicating that the soil acidification trend of tea plantations is severe . Most studies have shown that the higher the amount of nitrogen fertilizer that is applied, the more serious the soil acidification [ 22 ].
WebMay 1, 2024 · In China, the soil acidification of cereal crops, forests, and tea-planting areas is generally common, and the greatest soil acidification was observed in tea plantations, … how many navy swcc are thereWebJan 26, 2024 · Finally, the acidity of soil from forests and traditional and organic tea plantations was compared to evaluate the effects of agricultural management on soil … how many nayanars are thereWebPrincipally, the content of effects of various factors affecting the quality of raw materi- various elements in coffee plants has a strong correlation als used for the coffee production, i.e., the type of soil, the with the growing environment, which is strictly associated use of fertilizers, different environmental, and agricultural with the soil characteristics (the … how big is 3/4 inchWebScribd is the world's largest social reading and publishing site. how big is 343 industriesWebAbiotic tensions similar as water deficit, salt, and heat are more environmental factors that negatively affect plant growth, development, the productivity. Previous studies showed that overexpression of the Arabidopsis vacuolar H+-pyrophosphatase gene AVP1 increases salt and water deficit stress indulgence and overexpression in the rice SUMO E3 ligase gene … how big is 340 mmWebApr 12, 2024 · Purpose Soil acidification and magnesium (Mg) deficiency are common in tea gardens in southern China. The application of Mg fertilizer and biochar combined with … how big is 3.4cmWebUnderstanding the soil acidification of tea gardens in the main tea planting provinces in China will be useful for guiding soil management and tea development in future.【Method … how big is 3-4 cm