Journal of Ecology and Rural Environment ›› 2000, Vol. 16 ›› Issue (4): 54-57.doi:
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Abstract: A review is presented here of (1) the natural ecological environment of selenium; (2) the content, distribution, form and transformation of selenium in the global soils;(3) the key factors determining selenium content in plant and in food chain;(4) the relationship between selenium absorption and accumulation of plant and its genetic factors;(5) the major forms of selenium existing in plant tissues; (6) the relations between the forms of selenium with its bio availability and bio utilization rate;(7) the methods for regulating selenium level in food chain; and (8) the frontier issues for future research on selenium.
Key words: biological geochemistry, food chain, selenium, soil environment
HU Qiu-Hui, ZHU Jian-Chun, PAN Gen-Xing. Biological Geochemistry and Selenium in Food Chain[J]. Journal of Ecology and Rural Environment, 2000, 16(4): 54-57.
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