MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Fujian Province has selenium soil
福建省寿宁县富硒土壤地球化学特征
2018年4月10日 WU Jun Geochemical characteristics of seleniumrich soil in Shouning County of Fujian Province [J] Geophysical and Geochemical Exploration, 2018, (2): 386391 doi: 1011720/wtyht2018224西南地区河床覆盖层深厚,如何经济快速地获取地基工程场地的横波速度是水利水电 下一篇The selenium content in the soil developed in late Yanshanian normal granite is the highest, with an average value of 039 mg/kg, followed by the soil developed in 4 th member of the 福建省寿宁县土壤硒分布特征及影响因素 cgs2018年12月1日 Based on multipurpose regional geochemical survey in Shouning County of Fujian Province, the authors found the characteristics of selenium distribution and enrichment The distribution of soil selenium in Shouning County of Fujian
The distribution of soil selenium in Shouning County of Fujian
2018年6月7日 The distribution of soil selenium in Shouning County of Fujian Province and its influencing factors [J] GEOLOGY IN CHINA, 2018, 45 (6): 11671176 DOI: Soil pH, total iron oxide content (TFe 2 O 3), soil organic matter (SOM), and P and S contents were the main factors affecting Se migration and transformation in the soilrice system In this Influencing factors of selenium transformation in a soilrice system 2023年11月30日 In this study, we compared the performance of the back propagation neural network (BP network) and multiple linear regression (MLR) using 177 pairs of soil–rice Influencing factors of selenium transformation in a soilrice system 2023年11月30日 In recent years, a geochemical survey has been performed in Fujian Province (Li et al 2014) The minimum and maximum values of Se in the surface soil of the whole Influencing factors of selenium transformation in a soil–rice system
Selenium spatial distribution and bioavailability of soilplant
2024年7月29日 We examined the number of research cases conducted in each province, revealing that Guizhou Province (18) had the highest number of soil Se research cases, 2024年7月31日 Changting County in Fujian Province possesses abundant seleniumenriched land resources, and a comprehensive evaluation of them, based on local conditions is Comprehensive Evaluation of SeleniumEnriched Land Resources The rice (Oryza spp) plants studied were grown in the Gutian (GT), Gechuan (GC), and Pengkou (PK) villages in Lianchen (LC) County, Fujian Province The surface soils and harvested riceBioaccumulation of Selenium, Heavy Metals and Rare Earth 2024年7月29日 Selenium (Se) has a dual nature, with beneficial and harmful effects on plants, essential for both humans and animals, playing a crucial role in ecosystem regulation Insufficient Se in specific terrestrial environments raises concerns due to its potential to cause diseases, while excess Se can lead to severe toxicity Thus, maintaining an optimal Se level is essential for Selenium spatial distribution and bioavailability of soilplant
Selenium in soilplant system: Transport, detoxification and
2023年6月15日 Selenium (Se) is a metalloid trace element [62]As an essential dietary element for humans, Se is conducive to improving human antioxidant and immune capabilities [105]Studies have shown that the daily intake of Se from natural foods is a safe way for humans to obtain Se [139]Notably, inadequate Se intake can result in human diseases such as 2023年7月3日 1 Fujian Province Key Laboratory of AgroEcological Processes in Hilly Red Soil, Institute of Agricultural Ecology , Fujian Academy of Agricultural Sciences, No 247, Wusi Road, Fuzhou Bioaccumulation of Selenium, Heavy Metals and Rare 2018年12月27日 Understanding the bioavailability of selenium (Se) in the soil–plant system plays a vital role in phytoremediation and agronomic biofortification strategies(PDF) Bioavailability of selenium in soilplant system2021年12月1日 Phosphorus leaching is severe in the orchard of Fujian province, especially in Pinghe where 'Guanximiyou' Pomelo is extensively grown It triggers decreased phosphorus fertilizer utilization Selenium Combined With Chitin Reduced Phosphorus Leaching in Soil
Bioaccumulation of Selenium, Heavy Metals and Rare Earth
@article{Chen2023BioaccumulationOS, title={Bioaccumulation of Selenium, Heavy Metals and Rare Earth Elements with Different Rice Cultivars Grown on Seleniferous Soils in Lianchen County, Fujian Province, China}, author={Minjian Chen and JinYun Chen and Huangping Wang and Xianyong Lu and Xuhui Luo and Mingkuan Wang}, journal={Environments 2024年5月28日 The limited arable land led to food shortages in the county When sweet potatoes were introduced to China in the mid to late Ming Dynasty (13681644), the residents of Liancheng, which has seleniumrich soil, ample sunshine and abundant rainfall, started planting the crop to tackle their food shortagesSweet potatoes sustain successful industry2018年12月1日 Based on multipurpose regional geochemical survey in Shouning County of Fujian Province, the authors found the characteristics of selenium distribution and enrichment and the correlation between The distribution of soil selenium in Shouning County of Fujian Province 2024年7月31日 Changting County in Fujian Province possesses abundant seleniumenriched land resources, and a comprehensive evaluation of them, based on local conditions is significant for the effective and structured utilization of these resources Due to the absence of a wellestablished theoretical framework in existing evaluation systems, the evaluation results are Comprehensive Evaluation of SeleniumEnriched Land Resources
Distribution Pattern and Influencing Factors of Soil Selenium in
Keywords: soil selenium, distribution pattern, influence factors, GeoDetector, Hebei province DOI: 101134/S70066 INTRODUCTION Selenium is important for human health and has many functions such as antioxidant, antivirus, enhancing immunity, protecting and repairing cells (Rayman, 2002, 2000; Skalny et al, 2019) Thus, a2023年1月28日 Soil nutrient management can further improve bioavailability of soil selenium Only the characteristics and influencing factors of soil Se content in Longzi County, Tibet Wu X S Characteristics and genesis of seleniumrich Geochemical Characteristics and Influencing Factors of In recent years, a geochemical survey has been performed in Fujian Province (Li et al 2014) The minimum and maximum values of Se in the surface soil of the whole province were 001 mgkg−1 and 234 mgkg−1, respectively, and the average value was 034 mgkgInfluencing factors of selenium transformation in a soil–rice 2017年2月10日 Aims Fujian Province has been one of the most severe soil erosion regions since Ming and Qing Dynasty in China Recently, several ecological restoration projects have been implemented and they (PDF) Vegetation cover change and driving factors in Fujian Province
Effects and mechanism of igneous rock on selenium in the tropical soil
2022年1月1日 Selenium and sulfur systematics of maifc dykes in western Fujian Province, Southern China Acta Geologica Sinica (English Edition), 82 (4) (2008), pp 884895 Google Scholar Floor 2012 The distribution of soil selenium in Shouning County of Fujian Province and its influencing factors Geology in China, 45 (6) (2018), pp 11671176Changting County in Fujian Province possesses abundant seleniumenriched land resources, and a comprehensive evaluation of them, based on local conditions is significant for the effective and structured utilization of these resources Due to the absence of a wellestablished theoretical framework in existing evaluation systems, the evaluation results are difficult to effectively guide Comprehensive Evaluation of SeleniumEnriched Land Resources world Red soil region is one of the four most serious regions in China, and Fujian province is one of the typical red soil regions From 1980’s, Fujian province has made great efforts to control the water and soil loss For the past 30 years, the surface condition and the vegetation cover has changed muchCHANGE ANALYSIS ON SOIL EROSION OF FUJIAN PROVINCE 2006年10月1日 Request PDF Soil arsenic availability and the transfer of soil arsenic to crops in suburban areas in Fujian Province, southeast China The bioavailability, soiltoplant transfer and associated Soil arsenic availability and the transfer of soil arsenic to crops
Characteristics and the possible origins of selenium in surface soil
2023年10月3日 Soil selenium (Se) levels deeply affect the Se intake in the human body, and the origins of soil Se are significant for the utilization of Serich soils and local human health The Se origins of Serich soils were detected by comparing surface soil Se levels and exogenous soil Se fluxes in two areas with different parent rocks Soil Se levels in Kuangkeng Town (0095–0631 DOI: 101111/j175567242008tb00643x Corpus ID: ; Selenium and Sulfur Systematics of Mafic Dykes in Western Fujian Province, Southern China @article{Haifeng2008SeleniumAS, title={Selenium and Sulfur Systematics of Mafic Dykes in Western Fujian Province, Southern China}, author={Fan Haifeng and Wen Hanjie and Zhang Selenium and Sulfur Systematics of Mafic Dykes in Western Fujian Abstract According to the 1 : 50000 scale soil geochemical survey from a several of key selenium (Se) rich areas in the traditional considered Se deficiency area of northern Hebei Province, China, the content, distribution, and the influencing factors of surface soil Se distribution in this area were determined The Se concentration of surface soil in this area was calculated to be 006–374 Distribution Pattern and Influencing Factors of Soil Selenium in 2022年6月1日 Semantic Scholar extracted view of "Seleniumsulfur functionalized biochar as amendment for mercurycontaminated soil: Dehua County, Fujian Province, was studied through the preexperiments (stabilization Plantderived selenium is an important source of selenium (Se) for humans, which, however, has been restricted by a low Seleniumsulfur functionalized biochar as amendment for mercury
福建省寿宁县土壤硒分布特征及影响因素 cgs
Abstract: Based on multipurpose regional geochemical survey in Shouning County of Fujian Province, the authors found the characteristics of selenium distribution and enrichment and the correlation between selenium and pH as well as other elements The results show that the selenium content in surface soil is from 013 mg/kg to 092 mg/kg, with the average value of 2018年6月7日 Based on multipurpose regional geochemical survey in Shouning County of Fujian Province, the authors found the characteristics of selenium distribution and enrichment and the correlation between selenium and pH as well as other elements The results show that the selenium content in surface soil is from 013 mg/kg to 092 mg/kg, with the average value of The distribution of soil selenium in Shouning County of Fujian Province 2021年12月1日 As a beneficial element for plants, selenium (Se) has been confirmed to promote plant growth and development by changing root morphology, protecting chloroplast structure, and improving Chitin combined with selenium reduced nitrogen loss in soil 2022年2月1日 Pinghe County, Fujian Province, known as “Capital of Guanxi Pomelo in China” and “township of Guanxi Pomelo in the world” The yield of Guanxi Pomelo reached over 12 million tons with annual exports exceeding 140 thousand tons since 2015 [41]While the excessive application of phosphorus fertilizers triggers soil acidification, soil nutrient imbalances and Selenium combined with chitin reduced phosphorus leaching in soil
China's SeleniumRich Teas
Ziyang, Shaanxi Province, has an estimated 16,000 hectares of seleniumenriched green tea fields with an annual output of 7,538 metric tons The development of seleniumenriched green and other teas has contributed to lifting thousands of Download Citation On Jul 1, 2017, Shujiao Zeng and others published Soil erosion analysis of Fujian Province, China in 2015 Find, read and cite all the research you need on ResearchGateSoil erosion analysis of Fujian Province, China in 20151 Fujian Province Key Laboratory of AgroEcological Processes in Hilly Red Soil, Institute of Agricultural Ecology, Fujian Academy of Agricultural Sciences, No 247, Wusi Road, Fuzhou Bioaccumulation of Selenium, Heavy Metals and Rare Earth Guocheng Fan's 15 research works with 102 citations and 878 reads, including: Multiple Insecticide Resistance and Associated MetabolicBased Mechanisms in a Myzus Persicae (Sulzer) PopulationGuocheng Fan's research works Fujian Academy of Agricultural
Distribution characteristics and main influencing factors of selenium
2020年9月9日 In order to study the distribution of selenium in surface soil and its main influencing factor, we collected 360 surface soil samples and four groups of soil profiles with 210 corresponding parent rock samples in Langao County, Shaanxi Province (a typical highselenium area of Daba Mountain) Samples were analyzed for trace elements by using ICPMS, ICP 2016年2月23日 The area of study was the Zhuxi watershed, located in Changting County in Fujian, China, which has been severely affected by soil erosion The study area was located within 116°23′30″–116°30′30″E longitude and 25°38′15″–25°42′55″N latitude (Fig 1)The Zhuxi River is a tributary of the Ting River; its main stream is 1393 km long, and the total area of the Evaluation of soil erosion vulnerability in the Zhuxi watershed, Fujian 2023年8月7日 Selenium (Se)enriched tea is a wellregarded natural beverage that is often consumed for its Se supplementation benefits However, the production of this tea, particularly in Seabundant tea plantations, is Effect of Soil Acidification on the Production of SeRich 2017年9月14日 In this paper, Fujian province was used as a study area for its typical red soil region Based on USLE model, the soil erosion modulus in 1990 and 2015 were calculated and turned to soil erosion CHANGE ANALYSIS ON SOIL EROSION OF FUJIAN PROVINCE
Characteristics and migration patterns of selenium in soil, crops,
2024年3月1日 The average content of selenium in the soil of Northeast China is 0108 mg/kg, and 0118 mg/kg in Shaanxi Province in the central and western regions; the average content of selenium in the soil of Guizhou Province in southwest China is 0369, and the average content of selenium in the soil of Hainan Province in southeast China is also significantly higher than the 2021年9月1日 Organically bound Se was found to be the main type of soil Se, and had a good linear relationship with soil total Se and soil organic matter and SOM played a special role in the translocation of Se between the soil and plants, which affected the absorption and accumulation of Se by plants ABSTRACT Selenium (Se) is an essential element for the human body [PDF] Accumulation and translocation of selenium in a soil–rice 2022年1月15日 To illuminate the migration and transformation of selenium (Se) in the igneous rocksoilrice system, 285 pairs of rhizosphere soil and rice samples were collected from the granitoid and basalt areas in Hainan Province, South China The contents of Se in soils derived from granitoid and basalt are, respectively, 019±012 mg/kg and 034±039 mg/kg, which are Effects and mechanism of igneous rock on selenium in the tropical soil 2017年1月12日 Selenium (Se) exhibits a “doubleedged” behavior in animal and human nutrition It is a micronutrient required in low concentrations by animals and humans, but toxic at high concentrations Selenium deficiency has been associated with cancer and other health problems Selenium requirements are commonly met through soils and plants such as wheat, Selenium in the SoilPlant Environment: A Review Science
[PDF] Key driving factors of seleniumenriched soil in the lowSe
DOI: 101016/JCATENA2020 Corpus ID: ; Key driving factors of seleniumenriched soil in the lowSe geological belt: A case study in Red Beds of Sichuan Basin, China2021年12月10日 Nitrogen cycling in soil, which associated with microbes, plays an important role in plant growth Irrational application of nitrogen fertilizer could disrupt the structure of soil microbial community, thus inhibiting the uptake of nitrogen by plants and increasing nitrogen leaching in soilField and pot leaching experiments with the combined application of chitin Chitin combined with selenium reduced nitrogen loss in soil