常見(jiàn)例句雙語(yǔ)例句Therefore, different tillage methods were set up to carry on soil erosion experiment.為此，在該地區(qū)實(shí)施不同耕作方式進(jìn)行土壤風(fēng)蝕試驗(yàn)。A recent study reported on almost twenty years of different tillage methods in the American states of Colorado, Kansas and Nebraska.最近的一項(xiàng)研究報(bào)導(dǎo)了美國(guó)科羅拉多州，堪薩斯州，內(nèi)布拉斯加州將近二十年里的不同耕作方法。A long-term experiment was used to study the effect of different tillage methods and different fertilizer management on soil properties in rice-based cropping system.利用長(zhǎng)期定位試驗(yàn)研究了稻麥輪作條件下不同耕作方式和培肥制度對(duì)土壤性質(zhì)的影響。 返回 tillage methods