常見例句Effects of oxyfluorfen on the anaerobes in paddy soil were studied.探討了各種濃度的果爾對(duì)水稻土中厭氧細(xì)菌群的影響。In all types of soil, lateritic red earth covered over 70%of the total area, ranking first.水稻土有較長(zhǎng)耕作歷史，并已形成了潛育層和潴育層，但土壤肥力并不高。 返回 paddy-soil