抽 进入: Corn enters the pumped vomiting, agricultural technical experts to carry out technical guidance to help high yield and harvest

This year, there are more rainwater in the Pingping District. The soil is full of emotions, poor ventilation, and insufficient light. As a result, summer corn grows weak. Plant nutrition growth and reproductive growth are not coordinated. At present, most corn plots have entered a period of pumping. It is a critical period to determine the number of grains and grains. In order to help the masses achieve the high yield and efficiency of corn, agricultural technology experts have conducted technical guidance in the fields.

In front of Fucun in Jiazhai Town, agricultural technology experts are patiently explaining the technical points of the post -management of corn in the masses. The pollination quality of corn entering the pumping period determines the number of spikes, which is a key factor for output. Although rainy and rainy photos can easily cause the amount of pollen to decrease and reduce vitality, affect the quality of the powder. There are many large spikes.

Zhang Jiechang, an agricultural technical expert of the Liaocheng Agricultural and Rural Development Service Center, said: "One is too tight and too long, you can cut off a part of the blades with scissors, so that its flowers can be extended as soon as possible to receive above. Flour; the second point is to enter the field in the morning on a sunny morning to shake the plants to promote pollination; the third point is to use drones to fly at low altitude over the corn to form airflow and assist it for pollination. "

In addition, farmers' friends should pay attention to the application of attack fertilizer, focusing on fast -acting nitrogen fertilizer, and the amount of fertilization should not be too much. Generally, 7-10 kg of urea can be applied per acre. Combine with sterilizers, insecticides, efficient agents, regulators, micro -fertilizers, etc., to achieve five effects, one, one spray multi -effect.

Zhang Jiechang, an agricultural technical expert of Liaocheng Agricultural and Rural Development Service Center, said: "Parking granules are generally after the flowering period, followed by the monopoly or acupoints, and the second can be sprayed with the method of topping the roots. 2-3 times to the pump to the pump to spray potassium dihydrogen phosphate during the grouting, use 0.4%potassium dihydrogen dihydrogen hydrogen hydrogen hydrogen hydrogen hydrogen to spray, plus leaf surface fertilizer. "

In the late period of corn growing, there are more cloudy days, which is easy to cause grass pests such as night moths, sticky insects, cotton bells, corn crickets, large spots, and other diseases and insect pests. For prevention and control, we must prevent and control, control and control, and ensure the prevention and control effect.

Zhang Zhandong, the secretary of the Party branch of the former Fucun Party branch of Jiazhai Town, Jiaping District, said: "Through the explanation of experts, let us have a certain understanding of corn management. Next, promote the villagers through broadcasting and WeChat groups to ensure that the villagers are actively responding to ensure that the yield is high Harvest. "

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