Is the planting and management of cherry seedlings suitable for northern species?
Because cherry likes high temperature, it is not suitable for planting in the north where the annual average temperature is low, but it can be planted in the soil with deep soil layer, fertile soil, good ventilation and permeability, seed sowing or tender branch cutting. nutrients should be given during growth, and reasonable watering should be carried out at different stages, some organic fertilizers can be properly applied in winter, and anti-freezing measures can be taken.
Is cherry suitable for planting in the north
Cherry is not suitable for planting in the north, it is more difficult to grow high-quality cherries in the north, because cherries like high temperature, while the temperature in the north is relatively cold, and cherries have a certain demand for water, and the weather in the north is relatively dry, so it is not suitable for the growth of cherries.
Second, the method of planting cherries
1. Select soil
The main results are as follows: (1) because the root system of cherry grows luxuriantly, when choosing soil, we can choose the plot with deep soil layer, fertile soil and good ventilation and ventilation.
(2) Cherry is very sensitive to continuous cropping plots. Generally, after the cherry orchard is cut down, you can plant some other crops in the soil, and then plant cherries, which is conducive to its healthy growth.
2. Planting mode
(1) after picking the cherry fruit, wash the finished fruit, put the seeds in a cool place and sow them in the sun for about 3 days.
(2) when sowing, the seeds can be planted in a relatively shallow pot. after the seeds germinate and grow seedlings, and then transplant the seedlings into a shallow pot, the cherry seeds are easy to germinate, but the growth is not very neat, and the germination rate is less than 30%. The yield has also decreased.
(2) it can also be planted by cutting. In the vigorous growth period of cherries in summer, it is appropriate to choose unripe twigs with about 5 branches and leaves.
(3) cutting in moist semi-shaded soil, when the cherry root grows vigorously, it can be transplanted. If the cutting planting management is good, the survival rate can be as high as 80%.
3. Fertilizer and water management
(1) A drainage ditch can be dug near the cherry tree to facilitate the drainage of stagnant water. The growth and development of cherries is relatively slow, resulting in the fruit is not very large.
(2) therefore, sufficient nutrients can be added during the growth period, and fruit thinning can be done well, and the cherry can be watered before flowering, so as to meet the water demand of flowers, prolong the flowering period and increase the yield.
(3) watering once in half a month after falling flowers, and watering the fruit during the hard core period is beneficial to promote the growth and development of cherries. Cherries grow luxuriantly in this period, and there is a great demand for water. If excessive lack of water will cause fruit yellowing, so it is necessary to water reasonably at different stages.
4. Prevent frost injury
Generally, frost is easy to occur in winter, mainly because the temperature in winter is too low, resulting in frost damage to flower buds, so it is necessary to strengthen the management of fertilizer and water in winter, apply some organic fertilizer properly, improve the resistance of cherry trees, and take relative anti-freezing measures.
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Basin soil: rotten leaf soil, garden soil and sandy soil can be selected. Light and temperature: the suitable temperature for growth is about 15-25 ℃. It should be maintained in a place without direct light in summer and moved indoors in winter. Watering: late autumn, winter and early spring need to be strictly controlled
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Seedling stage: generally combined with ploughing and soil cultivation, 20-10-20+TE water-soluble fertilizer per mu is used for watering. After flowering: potassium fertilizer can be increased in the southern soil lack of potassium, and phosphorus fertilizer can be increased in the northern soil lack of phosphorus. Late growth stage:
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