How much is the price of red plum apricot per jin? How to graft?

Red plum apricot, also known as Xinjiang apricot, apricot is small, sweet, good color, pure variety, long storage time, not easy to change flavor, rich nutrition, contains a variety of organic ingredients and essential vitamins and inorganic salts for the human body, is a kind of fruit with high nutritional value. So, how much is the price of red plum apricot per jin? How to graft?

How much is the price of red plum apricot per jin?

Red plum apricot market price is generally 20-40 yuan per jin, almond nutrition is more abundant, apricot fruit has a good medical effect. In addition, red plum apricot uses mountain apricot as rootstock, so its root system is well developed, and it has the biological characteristics of cold tolerance, drought tolerance and barren tolerance; it is also a good greening, ornamental tree species and priority tree species for improving ecological environment, and it is also the main direction of economic forest development.

Second, how to graft red plum apricot?

1. Budding

Bud grafting is the most widely used method in apricot seedling grafting, and its specific grafting methods mainly include xylem bud grafting and T-shaped bud grafting. The method of bud grafting with woody parts is also called embedded bud grafting, which is widely used in daily life. Its advantage is that it can be grafted all the year round, which is not limited by whether the branch is detached from the skin; because the wood in the bud does not damage the vascular bundle in the bud, the survival rate of grafting is high and the growth potential of seedlings is strong. The grafting method is as follows: hold the scion branch upside down with the left hand, cut 1 knife downwards from the top 1~2cm of the bud with the right hand, go deep into the xylem and grow about 3cm; then cut 1 knife obliquely from the lower 1cm of the bud at an angle of about 45 °, and remove the bud piece with xylem; the bud piece generally requires 2~3cm, and the thickness is 1x5mm 1hip 4 of the thickness (diameter) of the scion, which can be flexibly controlled according to the thickness of the scion Then use the same method to cut the smooth part of the rootstock on the left and right side of the 10cm from the ground, cut into the same or slightly longer incision as the scion bud piece, and then insert the bud piece into the rootstock incision. After inserting the bud piece, the upper end of the bud piece should expose a narrow layer of rootstock skin, and finally bind it with plastic film. T-shaped bud grafting method, also known as shield bud grafting method, that is, cross-cut 1 knife at the upper 0.5cm of the scion bud, then cut upward into the upper incision of the xylem from the lower 1.5cm of the bud, and then remove the 2cm-sized shield bud; then cut a T-shaped knife at the left and right side of the base of the rootstock, insert the buds into the cut of the rootstock, align the upper end of the buds with the transverse cut of the rootstock, and then tie them tightly with plastic strips.

2. Branch grafting

Branch grafting is usually in the spring when the sap begins to flow and has not yet sprouted, such as how to manage apricot trees and grafting with rootstocks and scions of the first year. There are many methods, among which the splitting method is widely used in production. When grafting, first cut the rootstock from the smooth place of the base 5~10cm, the section should be smooth, and then split vertically in the center of the section, deep 3~4cm. The scion selected the branch segment with 2-3 full buds, and cut a wedge-shaped double slope of 3~4cm on the left and right sides of the lower bud. Make the budding side slightly thicker and the other slightly thinner. Then insert the thicker side of the scion outward into the split of the rootstock to align the rootstock with the cambium of the scion, and the upper end of the cutting side of the scion should be higher than the notch 0.1~0.5cm of the rootstock, that is, "dew white". This is good for healing, and then tie it tightly with a plastic strip. In arid areas, in order to prevent the survival of the scion from dehydration and dryness, the upper end of the scion can be coated with wax or paint, or it can be tied up and buried in the soil.