农作物的周边优势我们在农村看到种植地块的作物或作物个体，外边层部分获得一定的优厚条件，表现出可供利用的边缘优势，它是一项不可低估的自然资源和生产资源，要充分利用这一资源，增产增收效益可观。耕地周边生长着的作物表现出株作粗壮、比中间大、抗逆性强、棒穗粒... Peripheral advantage of crops We see crops or crop individuals planting plots in the countryside. The outer layer obtains certain favorable conditions and shows the marginal advantage that can be used. It is a natural resource and productive resource that can not be underestimated Make full use of this resource, increase production and income considerable benefits. The crops growing around the arable land show a stout, bigger than the middle, strong resistance, and a big spike grain ...