How to prevent corn banana ear

The “maize ear” of summer corn belongs to a type of malformed ear, which is characterized by higher plant growth, slender stems, poorly developed main panicles, and relatively few seeds or kernels, even in one or two leafhoppers in the middle of some plants. Growing 3 to 5 small ears, spikes and stems connected, resembling a banana ear, poor pollination or no pollination. At the same time, some plants in the middle of 3 to 4 consecutive leaves also grow out of the ear, forming single and multiple leaves and more ears. It has a great influence on the crop yield. How to prevent the production of corn and banana ear?

One of the main methods to be adopted in agricultural production is to sow the crops in due course and not sorrow early in sowing. Spring corn must avoid the extreme temperatures in early spring, and wait until the ground temperature stabilizes above 14°C and then plant seeds. The second is to plant a reasonable density, corn plant density is too large, it will lead to poor pollination of some corn, resulting in the formation of corn "banana ears." The third is to pay attention to fertilizer and water, fertilizer and water is too large, the excess nutrient of corn plants will also promote the differentiation and development of latent axillary buds, thus forming a multi-spike phenomenon.

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