At present, farmers' friends have a misunderstanding in corn cultivation, and believe that the more dense the seedlings are, the higher the yield. However, the dense seedlings of corn have resulted in fine stalks, small panicles, and low grain yields, which directly affect farmers' income. Judging from the current situation of corn cultivation in our city, the density of plots is about 20% or more. This cultivation method must be changed. The yield of corn using broadband dual-strain cultivation is much higher than that of corn in the same plot. The specific method is two rows and two plants with a row spacing of 40 cm, a spacing of 80 cm, and a spacing of 60 cm. Practice has proved that using a broad-spectrum dual-strain cultivation mode, corn stalks are stout, the plants are tall and straight, the spikes are large, and the grain is full. The growth is obviously better than that of other plots of corn, and there is no phenomenon of seedling emergence, and the yield is higher than that of other plots. There are two reasons for the high yield of corn in the double-branch mode of cultivation. The first is that corn has wide ventilation and light transmission, which is conducive to corn growth. The number of ears per mu is the same as that of traditional cultivation methods, and the number of ears per mu is not reduced. The second is that the dual-branch corn plant is conducive to field management and strong wind resistance.
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