Seeding breeding
Direct seeding with fruit core. It is important to pay attention to the fruit, the nuclear, high-quality mother strain, is generally sowed in autumn, and the specific time can be carried out in late September. Watered water, covered with straw or sand. When the seedlings to be seedlings to 10 cm to 15 cm in the spring, they can be transplanted from the seedbed. If the spring is breed, then the seeds should be accommodated with a wet sand layer after the seed washed, and the striking is taken in early spring. Mei Tree with seeds can drought energy. Wanted to grow, suitable for hillside. However, this method of educated Mei tree has unstable, and varies large.
Grafting breeding
Branch
The rootstock is outside the seedlings of the plum, and it is also possible to use Hao, Mountain Peach, Li, Xing Xu Zengwood. It can be lapsed or cleaned, the so-called lap, the lower end of the sci-raising, and the upper end of the rootstock, all over the sharp knife, and then align the green skin layer, together; the so-called cleaning, the so-called splink The lower end is cut into a wedge, cleave the rootstock, insert the wedge-shaped electrocne, pay attention to the alignment of the green skin, tight. The lap and clearance are used by branches, usually in front of the early spring tree flow.
budding
During the growth period of Mei Tree, it can also be used as a plum, apricot seedlings, that is, in the stem of the rootstock, the “T” shape of the wood portion is drawn with a sprout, gently pick the peeling layer, and reproducing it. The buds on the branches of the plum breeds, the slightly wooden parts are cut into shield buds, quickly inserted into the “T” skin layer on the rootstock, and after 15 to 20 days, the eye buds have healed with rootstock, that is, it can be loose.
Regardless of branch or bud, it should be cultivated in nursery after 1 to 2 years after survival, and then used to plant.
In order to quickly get big tree plum, it can be transplanted, laid, and the second year is replaced in the newly populated branches. With the amblythum as anvil, grafting is easy to live, and is currently available in production.
Commonly used there is a buried root law, peach graphic, growing fast, bloom early, but three years later, “big and small feet” phenomenon, can graft plum blossoms, grafting, grafting, grafting, time, The grafting site is lower than the ground plane, and the land is 4 to 7 cm, and the blade is longitudinally cut in the plum grafted portion, deep up to the wooden portion, and uses 25 ppm ABT root powder 2 solution liquid mixed with mud group wrap the wound. It is places 15 cm to 25 cm and pay attention to the protection. After 1 year, Meihu can turn roots, so that the plum tree can form two roots after growing, the above layer is a plum root, the next layer is the root of Taohthorn, the upper basin or ground greening Roots play, the lower root can be removed, so that plum can remain normally.
Cutting breeding
Cutting breeding plum is easy to operate, technology is not complicated, soaked with hydrazine 500 ppm or naphthalene aater, the survival is improved, and it can promote root roots to root root varieties. The cutting of plum blossoms is good in November, so the leaves, the branches are stored with sufficient nutrients, which is easy to root roots. Choose a thick-born strip of 10 cm to 12 cm, and bury most of the branches in the soil when cutting, and then leaves only two or three centimeters and leaves a bud. It is required to cut the soil tooth loose and good drainage.
