brown paddy soil 中文意思是什麼
brown paddy soil
解釋
棕色水稻土-
Effects of different types of soil amelioration materials on reducing concentrations of pb and cd in brown rice in heavy metal polluted paddy soils
不同土壤改良劑對降低重金屬污染土壤上水稻糙米鉛鎘含量的作用
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