Cherry is a general term for certain Prunus species, including cherry subgenus, sour cherry subgenus, and sakura subgenus. The main producing areas in China are Shandong, Anhui, Jiangsu, Zhejiang, Henan, Gansu, Shaanxi, Sichuan, etc. Containing sugar, protein, vitamins and calcium, iron, phosphorus, potassium and other elements, has a very high cultivation value.
1. The method of seeding: After harvesting the cherries, the skin pulp will be cut through the core, and the pulp outside the core will be washed with water, and then dried in a cool place for 1 to 2 days. When seeding, the pits are directly sown in shallow pots and germinated about 10 to 30 days after sowing. When the seedling grows to 5 to 250 cm, it is transplanted into a plastic soft basin. Cherry seeds sprout easily, but their germination is not neat and some plants produce seeds that often lack viable embryos, often with germination rates below 30%. The results of the bio-method were later, and the quality variation between the seedlings was large.
2, cutting method: in the spring and summer growth period select semi-mature strong branches, diameter 0.7 ~ 30 cm, each length 15 ~ 500 cm, epiphytic 4 ~ 6 leaves, inserted in river sand, vermiculite or peat soil or Several mixtures are suitable for seedbed media, and the inserts need to be kept moist and shaded. Roots are taken about 1.5 to 2 months after cutting, and transplanted after the root group grows vigorously. If the cutting method is managed face to face, there will be a 60-90% survival rate. The cutting method is simple and has the highest success rate.
3. Pressing method: The branches selected for more than two years are stripped in the lower part of the section near the knot, and then the moist velvet grass is placed in a transparent plastic bag to wrap the whole wound, and the upper and lower ends are tied up. After rooting, it is cut below the beading part and the potted plant becomes a new strain. Usually selected in the strong growth period of cherries (in the late spring and early summer), easy to root. Although rooting is easier, the effects between varieties vary greatly.
4. Grafting method: cherry grafting takes cherry seedlings, mountain cherry, cherry blossoms, etc. as the rootstock, and the good cherry varieties are used as the scion. The selection is performed before the spring is not germinated. The best choice of the rootstock and the scion are the same or similar in thickness. It is advisable to use both splicing and docking. Grafting of cherry seedlings is the most widely used method in actual production.
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