Author(s)

Yu Zhang ¹, Yankui Chen ¹, Guangrui Zhong ¹

Affiliation(s)

¹ Jiaying College, Meizhou, Guangdong, 514015, China

Corresponding Author

Yu Zhang

ABSTRACT

One of the two trace elements needed for plant growth is selenium. The transmission of selenium in soil is critical to crop absorption and food safety. This paper studies the characteristics of effective selenium transmission in soil under drip irrigation conditions. Through the combination of field experiments and indoor simulation, the distribution and change of selenium in the soil profile were monitored. The research results show that drip irrigation significantly affects the vertical and horizontal migration of effective soil selenium, forming a specific distribution pattern, and dripping water and soil type are the main factors affecting selenium transmission. This article reveals the mechanism of effective selenium transmission in Shatian Youyuan, which provides a scientific basis for accurate drip irrigation and selenium nutrition management. It is further explained that the drip irrigation system not only transports water, but also affects the distribution of selenium in the soil. Through the combination of field experiments and indoor simulation, the researchers analyzed in detail the distribution and change of selenium in the soil profile of Shatian Youyuan. The study found that under drip irrigation conditions, the vertical and horizontal migration of effective selenium in the soil was significantly affected, forming a unique distribution pattern. In addition, the research results also revealed two main factors affecting selenium transmission in the soil: dripping water and soil type. Under the conditions of different drip water and soil types, the migration law of selenium is significantly different. These findings provide an important basis for accurate drip irrigation and selenium nutrition management, which helps to improve crop yields and food safety. In a word, by studying the transmission characteristics of effective selenium in the soil under drip irrigation conditions, this paper reveals the transmission mechanism of selenium in Shatian Youyuan, which provides scientific guidance for the rational utilization and management of selenium in China's agricultural production. This will not only help to improve crop yield and quality, but also have a positive impact on food safety and human health.

KEYWORDS

Drip Irrigation, Shpomelo, Soil Effective Selenium, Transport Characteristics, Soil Profile Distribution

CITE THIS PAPER

Yu Zhang, Yankui Chen, Guangrui Zhong, The Migration Characteristics of Effective Selenium in Soil in Situ. Journal of Modern Crop Science (2023) Vol. 2: 82-90. DOI: http://dx.doi.org/10.23977/jmcs.2023.020110.

REFERENCES

[1] Yuanzhe M,Nanchun Z,Yanan L, et al. Differences in selenium concentration and bioavailability between paddy and dryland soils of China: A study based on literature collection and field sampling. Journal of Hazardous Materials,2023,445(8):130467-130467.
[2] Daihua J,Fengyuan Y,Xuejiao H, et al. Effects of microorganisms on soil selenium and its uptake by pak choi in selenium-enriched lateritic red soil. Ecotoxicology and Environmental Safety,2023,257(3):114927-114927.
[3] Tian Zhengcha, et al. Improved thermo-time domain reflectometry method for continuous in-situ determination of soil bulk density. Soil & Tillage Research,2018, 5(178):118-129.
[4] M Zhang, Z Tian, Q Zhu, et al. In-situ assessment of soil shrinkage and swelling behavior and hydro-thermal regimes with a thermo-time domain reflectometry technique. Soil & Tillage Research,2023,3(227):105617.
[5] Liting Z,Zhijun W,Yuanchen L, et al. Distribution Pattern and Influencing Factors of Soil Selenium in Northern Hebei Province, China.Geochemistry International,2023,61(7):750-767.
[6] Raza M F,Zezhou Z,Linxi Y, et al.Influencing Factors on Bioavailability and Spatial Distribution of Soil Selenium in Dry Semi-Arid Area.Agriculture,2023,13(3):576-576.
[7] Shang Wenyu. Characteristics of soil selenium and analysis and testing technology. Rock-ore test, 2021, 40(4): 461-475.
[8] Song Jiangtao, Lin Zhijia, Zhang Jinxu, et al. Geochemical characteristics of selenium and its influencing factors in Longhui County, Hunan province: Take Shimen-Beantou Town as an example. South China Geology, 2021, 37(1): 83-92.
[9] Ruby R V,Belen M P R,Cynthia O D, et al. Soil Selenium Addition for Producing Se-Rich Quinoa and Alleviating Water Deficit on the Peruvian Coast. Journal of Soil Science and Plant Nutrition,2022,23(1):238-250.
[10] Dan L,Lei T,Xiang L, et al. Selenium Application Decreases the Enrichment and Human Exposure Risk of Cadmium in the Leaf of Jute (Corchorus capsularis L.) Planted in Uncontaminated Purple Soil.Sustainability, 2022, 14(15):9535-9535.
[11] Li Huijie, Zhang Hongmin, Lu Chunyang. Chemical chemistry and environmental ecology in Naoge Village. Journal of Shandong Agricultural University (Natural Science Edition), 2023,54(3):406-412.
[12] YongLin L,ShuLing L,Mei W, et al. Effect of Land Use/Land Cover Change on the Concentration of Se and Heavy Metals in Soils from a Return Cropland to Forest Area, Southwest China. Environmental science, 2022, 43(6):3262-3268.
[13] Huidi H,Minmin Z,Jinxi W, et al. Distribution Pattern and Enrichment Mechanism of Selenium in Topsoil in Handan Se-Enriched Belt, North China. Sustainability,2022,14(6):3183-3183.
[14] Michael A,Indi B,Shakirah N, et al. Selenium Concentrations in Southeastern Missouri Soils and Its Impact on Livestock Nutrition. Agricultural Sciences,2022,13(12):1363-1378.
[15] Emilia R,Karolina M,Piotr B, et al. Serum Selenium Level and 10-Year Survival after Melanoma. Biomedicines, 2021, 9(8):991-991.

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