为此，在该地区实施不同耕作方式进行土壤风蚀试验。
Therefore, different tillage methods were set up to carry on soil erosion experiment.
结果表明，根系生物量、根系体积、侧根数在不同耕作方式间差异明显，在土壤中表现为从表层到深层逐渐递减。
The results show that there are difference among different cultivation way in root system biomass, root system volume and the number of secondary root.
另外不同土层的敏感差异不明显，受耕作过的土壤酸缓冲性能明显增强。
The sensitivity of different horizons of soil differs less, and the cultivated land has evident buffer effect.
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