Cherry sapling cultivation and soil utilization Cherry seedlings are best planted on loose, fertile and permeable sandy loam soils.
Soil fertilizer water management of cherry seedlings
Cherry seedlings have a moisture content of about 70% and are particularly sensitive to moisture. Generally speaking, when the temperature is high, it should be watered in time, otherwise the dry soil of the cherry garden will affect the growth and flowering of the cherry. It is necessary to grasp the principle of diligent application of thin fertilizer. It is proposed to spray high-fat film to improve fertilizer efficiency utilization.
Soil management of cherry seedlings. According to the experimental observation, the management method of spring irrigation and mulching and middle tillage weeding is better in other seasons. Spring drought mitigates the impact on crops and facilitates the growth of cherry fruit. After cutting, remove or bury the covering. In general, adult gardens should produce 2000 to 2500 kg of wheat sticks per mu. Fertilize 3 to 4 times a year.
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Cherry seedlings are harvested and fertilized. The recovery of the tree promotes the differentiation of flower buds and increases the yield of the coming year. Immediately after fruit picking, organic fertilizer, livestock manure and urine are applied, and an appropriate amount of fertilizer is added. Poultry manure is applied according to 30 to 60 kg per plant.
Cherries seedlings are fertilized before flowering. Topdressing is mainly fast-available nitrogen fertilizers. Each cherry seedling livestock and poultry manure water 15 to 20 kg, or urea 0.5 kg.
Long-term rapid fertilization of cherry seedlings. After the flowering, it enters the stage of fruit development. Topdressing should be applied once, accompanied by an appropriate amount of phosphorus and potassium fertilizer.
Apply a good base fertilizer.
In the autumn and winter from September to October, the warm southern regions can apply base fertilizer before the leaves fall in October and November to enhance the tree potential and improve the nutrients stored by the plants. The results showed that it took only 40 days from flowering to fruit ripening, and the amount of nutrients stored in Cherries had a great impact on the size and quality of the fruit. Therefore, the base fertilizer application amount of cherries is very important, which needs to account for 50 to 70% of the annual application amount. Compost, circle fertilizer, chicken manure, rotten bean cake and other organic fertilizers are the mainstay, and calcium superphosphate, calcium, phosphorus fertilizer and so on should also be added in an appropriate amount.