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不同的复播玉米品种种植密度相差甚大,如何选择适宜的种植密度是困扰种植户的难题,本文通过进行不同品种种植密度的裂区设计试验,筛选出综合性状优良、适合当地种植的玉米新品种及适宜种植密度,为当地农户今后的选种购种提供参考依据,避免农户盲目选种用种。
Different replanting corn varieties have very different planting densities. How to choose proper planting densities is a difficult problem for growers. In this paper, we conducted a split design experiment with different planting densities to screen out new maize varieties with good comprehensive characters and suitable for local planting And appropriate planting density for the future selection of local farmers to provide a reference for species selection, to avoid blind selection of species.