一目的平罗县以旱作物为主,旱作中又以小麦、大糜子为主,而提高达两种作物产量的关键在于伏翻晒和增施肥料。虽然目前平罗农村已恢复了伏翻晒地的耕作制度,但由于肥源有限,化肥很少,尚不能大量增施肥料。为解决肥源,提高地力,故探索种植草木樨作小麦、大糜子绿肥的效果是有必要。 One purpose Pingluo County is dominated by dry crops. In dry cultivation, wheat and millet are the main crops. The key to increasing the yield of these two crops lies in the tillage and fertilization. Although the rural areas of Pingluo have now resumed the cultivation system of volcanic sunning, due to the limited source of fertilizers and the small amount of chemical fertilizers, a large amount of fertilizers can not be added yet. In order to solve the problem of fertilizer source and improve soil fertility, it is necessary to explore the effect of planting vegetation such as wheat and dwarf green millet.