土壤流失量受人为干预、耕作强度的影响很大，坡地从自然保护到作物栽培，系统的土壤流失量提高20倍。
Soil erosion is greatly affected by artificial interference and farming intensity. The amount of soil erosion in hillside field system increases 20 times from natural protection to crop cultivation.
整薯做种薯栽培是马铃薯高产的关键措施，在平肥地上可提高块茎产量16%以上，坡地上提高20%以上。
Whole potato tuber seeding is a key for enhancing the growth and increasing potato yield, with a yield increase more than 16% and 20% in plain fertile field and slope field, respectively.
等高栽植是适于坡地或起伏地的最好栽培管理的方式之一。
Contour pling with or without terraces is one of the best systems adapted to cultivation management on rolling or sloping land.
等高栽植是适于坡地或起伏地的最好栽培管理的方式之一。
Contour pling with or without terraces is one of the best systems adapted to cultivation management on rolling or sloping land.
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