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下面的一组稿件,都是关于冬小麦复种向日葵的。文章不长,可以一看。看起来向日葵作为冬小麦的下茬作物很有希望。上茬是细粮,下茬是油料,一地双收,何乐不为!希望冬麦地区广泛试验。
The following set of manuscripts are about winter wheat multiple crop sunflower. The article is not long, you can see. It looks promising sunflower as a stubble crop for winter wheat. The previous crop is fine grain, the next crop is fuel, a double income, why not! I hope a wide range of trials in winter wheat.