Peach trees are fertilized and watered in early spring.

After entering the spring, peach trees have entered the growth period of germination, flowering fruit set and new shoots. In order to meet the nutrient requirements of tree shoot growth and young fruit development, pre-flowering top dressing is especially important, especially for the result tree with weak growth potential. The peach orchard, which was over-produced in the previous year, is conducive to the uniformity of flowers and flowers, and improves the fruit setting rate and the growth of new shoots. Before the flowering, an appropriate amount of nitrogen fertilizer can be applied to promote the growth of fruit set and tree body, but the dosage should be paid attention to avoid causing the new shoots to grow and increase the fruit drop. Watering immediately after topdressing, the topdressing method can be applied by ditch application, hole application, strip application, radial or ring application, or combined with watering.

Peach flowering and young fruit are most afraid of waterlogging and drought, causing falling flowers and fruit. Therefore, the flat orchard should promptly clear the ditches, clear the silt, and timely fill in and ensure the appropriate public opinion. At the same time, it is necessary to combine the characteristics of spring growth and rationally apply nitrogen, phosphorus and potassium fertilizer to ensure balanced nutrition.

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