If this type of soil is not readily available try a light weight and porous soil.
如果这类土壤不容易提供，试试轻质和多孔的土。
This crop has similar qualities to the previous one, being both cold----resistant and adapted to the same type of soil.
这种庄稼与前一种特点类似，耐寒且适应同样类型的土壤。
This algorithm fits both the principle for fertilizer according to the crop characteristics, soil type, the fertilizer characteristics, and the requirement of the lowest price.
该算法既满足根据作物的特点、土壤类型、肥料本身的特性确定施用肥料的原则，又满足价格最低的要求。
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