When they predicted an attack of butterflies and insects, they had a potato variety which was resistant to this pest, and everyone was encouraged to plant that.
当他们预计有蝴蝶和昆虫的虫害袭击,他们就种植可以抵抗这些害虫的马铃薯,大家都被鼓励种这些。
A potato consists mainly of starch stored by the potato plant in its underground stem.
马铃薯的主要成份是淀粉,是由马铃薯身把它存在其地下茎里的。
If possible, in the year before you plant potatoes, plant a cover crop to improve the soil and the potato production.
如有可能,可在种土豆的前一年种上农作物,以改善土质,从而提高土豆产量。
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