1. Pay attention to peaches as a bogey crop. After application, it is easy to cause root rot and yellow leaves. The weak tree vigor causes severe plant death. Therefore, do not use chlorine-containing fertilizers. 2. Pay attention to watering during flowering. Watering at the flowering stage can easily cause a decrease in the ground temperature and a decrease in the air content of the soil, affecting the growth and absorption of the root system, causing serious flowering and reducing the fruit setting rate. 3. Pay attention to the shed time. Before the lock shed heats up, the required cooling capacity of the peach tree must be met so that the peach tree will naturally dormancy. If the temperature rises too early, it will cause phenomena such as uneven flowering or no pollen after flowering, which will seriously affect the yield of shed peaches. Therefore, it is necessary to determine the warming time of the shed according to the required cooling capacity of different species. 4. Pay attention to the humidity in the booth. Excessive humidity in the greenhouse not only aggravates pests and diseases, but also affects the absorption and transportation of water and pollination and fertilization. Can be covered by plastic film, spray a new high-fat film, fertilizer and water micro-irrigation, ventilation and other measures to reduce humidity, so that the relative humidity of the air is controlled below 60%. 5. Pay attention to the light. The poor ventilation and transparency of shed peaches grow vigorously, should be timely picking the heart, spraying Huan Wang No. 3, forcing the top of the shoots of the top of the elite nutrition backflow, turning to saturated supply of fruit reproductive development. Controlling the madness, balancing the amount of flowers, improving the quality of pollen fertilization and the speed of fruit enlargement. At the same time, timely cleaning of the shed film, hanging light curtains, ground coating methods, etc. to increase lighting in the shed. 6. Pay attention to the prevention of pests and diseases.
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