适当密植是作物生产的一个先决条件,只有在最适当的栽培条件下,才能保证作物有最好的生育条件。花生的植株类型不同,所占的营养面积也不同,尤其花生大都栽培在瘠薄的砂土上,地块之间土壤差异极大,因此在确定栽培密度上,应该因地制宜,才能达到合理使 Proper and close planting is a prerequisite for crop production, and the best reproductive conditions for the crop can be guaranteed only under the most appropriate cultivation conditions. Peanut plants of different types, the share of the nutritional area is also different, especially in most cultivated peanut infertile soil, the soil between the great differences between the land, so in determining the planting density, should be adapted to local conditions in order to achieve reasonable