The corn planting technology of Huinong.com has already introduced a lot to everyone. I believe that the growers will still grow the species, but there are some details that are not paid much attention. Today, Xiaobian came to tell you that corn wants high-yield and stable production. What other places to pay attention to?
First, prevent corn empty pole
Fertilization is very important for many crops. Corn is also. If the fertilizer is not enough, it will cause insufficient nutrients in the corn and break the nutritional balance. For example, excessive nitrogen fertilizer, phosphorus deficiency, and potassium deficiency can lead to less corn sticks and empty rods, which also seriously affects corn yield.
Control method: First, the planting density should not be too dense or too thin, to ensure a permeability between the corn plants, and then timely fertilization and watering, of course, the proportion of fertilizer also needs to be balanced.
Second, prevent corn from lodging
Improper management of water and fertilizer and excessive planting density will cause corn lodging. From the perspective of planting in recent years, weather and climate factors are also one of the main reasons for the large area of ​​corn lodging.
Control method: Farmers' friends can pay attention to deepen the tillage layer when planting, then the density between the corn plants should be well controlled, pay more attention to the weather forecast, and timely prevent flood control and drought prevention.
Third, to prevent corn granules or baldness
In the early stage of growth, it is often caused by diseases and insect pests, wind damage, rainy season, pollen fertilization, etc., which will cause baldness, empty grains and glutinous grains of corn.
Control methods: Phosphorus and zinc fertilizers must be adequately applied to strengthen the prevention and control of pests and diseases. At the same time, we must remember to do well in flood control and drought prevention measures.
Fourth, to prevent premature aging of corn
Corn plants will be taller in the later stage and consume a lot of water and nutrients. Therefore, the work of topdressing is very important. If the corn is in the stage of growth and lacks water, it is easy to cause premature aging.
The above is the key point of corn planting, and corn growers friends can learn more about this aspect and see if it is right.
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