1. The wheat field should be timely watered and fertilized. At present, it is already or is in the process of jointing. It is necessary to pay close attention to extracting fertilizer and water for irrigation. The urea of ​​about 10 kilograms per mu should be filled with water first. After being drained, urea should be applied. It is not advisable to first apply fertilizer after irrigation to avoid nutrient loss. 2. Dry spring wheat spring tube technology. One is to topdress after the rain. Dryland wheat is vulnerable to drought due to its inability to irrigate water. Therefore, after dry rain, dry wheat should be applied with about 10 kg of urea per acre, or 5-8 kg of urea should be applied to the ditch, increasing the number of ears per pan and the number of grains per ear. Grain weight and increased yield have outstanding effects. The second is foliar spray fertilizer. 4-5 kg ​​of urea per acre, 100 kg of water; or 0.3% potassium dihydrogen phosphate solution, that is, 150 g of potassium dihydrogen phosphate per mu to 50 kg of water, etc., can be used to fertilize Water, the role of improving drought resistance. 3. Strengthen forecasting and forecasting, and do a good job in the prevention and control of pests and diseases. Focus on the monitoring and prevention of stripe rust. Wheat stripe rust is the number one disease threatening wheat production and is a serious hazard. If stripe rust, powdery mildew and mites are caused at the same time, it is advisable to use a mixture of powder rust and anti-polygon and other sprays. 4. Prevent "cold spring" and night frost damage.
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