When will the peach seeds be sown? What is the method of potted planting?

Peach is a kind of fruit as a fruit plant, flowers can be ornamental, fruit succulent, can be eaten raw or made into preserved peaches, canned and so on, nucleolus can also be eaten. Peach potted plants have become more and more popular in recent years, so when do you usually sow peaches with peach seeds? What is the method of planting peach seeds in pots?

When will the peach seeds be sown?

Peach seeds are usually planted from January to March in spring and from November to December in autumn, but peach seeds need to pay attention to prevent from freezing to death when planted in autumn in the north. When sowing, soak the seeds in warm water of 30 to 40 degrees for four hours, let the seeds fully absorb water before sowing, and pay attention to sowing seeds in spring, because from winter to spring, the soil recovers from the permafrost state. it is necessary for the soil to give the seeds time for slow development, and then strengthen the management of the seeds.

2. Potted planting methods of peach seeds

When the fruit is ripe, the seeds are harvested and taken out, soaked in hot water for 1 hour, and then sowed on demand or in sandy loam. It can germinate after 30 to 40 days and leave the bed for 1 to 2 years before transplantation. When sowing in pots, it can be transplanted after being planted in the seedbed for 1 year. It can blossom 3 to 4 years after transplanting.

1. The selection of pots: the pots should be selected according to the environment, the purpose of cultivation and the size of the tree. The commonly used ones are tile basin, porcelain basin, purple sand basin and so on. Tile pot is the most commonly used pot for potted fruit trees and flowers, with low price and good ventilation, which is conducive to root growth, but the texture is brittle, easy to damage, rough surface, not very beautiful. The porcelain basin is strong in texture and beautiful in appearance, but its drainage and ventilation is poor, and the price is more expensive, so it is generally better for indoor ornamental cultivation. Purple sand basin with fine texture, harmonious color, elegant and generous, its drainage and air permeability is between tile basin and porcelain basin, the price is more expensive, suitable for indoor ornamental use. In addition, you can also choose plastic pots, cement pots, wooden cases and other containers. The size of the basin can be determined according to the needs and the size of the tree, and the general caliber should be more than 24 cm.

2. Preparation of basin soil: pot soil must be cultivated. There are no strict requirements for the composition and proportion of cultivated soil. It is generally made of 2 parts of fertile pastoral soil, 2 parts of rotten leaf soil, 1 part of rotten livestock and poultry manure, or 3 parts of pastoral soil, 1 part of slag and 1 part of mature high quality organic fertilizer. When preparing, break all kinds of ingredients and sift them, and then mix them evenly according to proportion. In short, the configuration of basin soil requires rich nutrition, loose ventilation, fertilizer and water conservation, slightly acidic, and the pH value is 5.5-6.5. The prepared basin soil should be disinfected to kill the germs and pests. The commonly used disinfection methods are sunlight exposure and formalin disinfection. Sunlight exposure is to spread the basin soil thin and evenly on the cement floor and expose it for 2-3 days. Formalin disinfection is to spray basin soil with 5% formalin solution, then fumigate with plastic film for 1-2 days, and then remove the film, which can be used after the agent is volatilized.

3. Planting method: the planting time is after falling leaves in autumn or before sprouting in spring. Install the configured basin soil to about half of the basin, high in the middle and low on all sides. After proper pruning of the seedling root system, the seedling was placed in the center of the basin, and the root system was stretched, and the root neck was 3-4 cm away from the basin mouth, and then the basin soil was added while shaking the basin, so that the root system was closely connected with the soil, and the basin soil was slightly higher than the root neck, and finally irrigated. If the soil sinks and the root neck is exposed after irrigation, soil should be added to cover the root neck.

4. Peach tree pests include aphids, leaf mites and leaf moths, and the disease is mainly bacterial perforation. Peach bud sprouting period spray 99% dipterex 200,300 times liquid or 20% 11 than chlorhexidine 5000 times solution to control aphids and leaf mites. Spray once zinc ash solution (zinc sulfate, lime, water ratio is 1R4 / 120) or 72% agricultural streptomycin 3000 times solution after flowering to prevent and cure bacterial perforation. Spray 1-2 times from April to May with 26% carbendazuron 3 2000 times or 1.8% avermectin 5000 times to control leaf moth, avermectin can also control leaf mites. In the future, according to the occurrence of diseases and insect pests, spray control in time.