Hengda flower seedlings base (Figure), catalpa tree supply, catalpa tree

Catalpa tree pruning pruning resistant, bud strong force. Catalpa trees were cut before planting is generally dry processing, dry high requirements or design requirements can be determined. Spring branches to be newborn to 30 centimeters long, with branches near the top, select three or four growing stronger, not evenly distributed in the branches on the same track as the main branch, cut off all the remaining branches newborn. In the growth period, the trunk also sprouted some buds, should be promptly erased to prevent excessive consumption of nutrients. The new shoot growth rate faster Catalpa tree Catalpa tree supply, then you can grow to 80-120 cm. After the end of autumn leaves on the main branch of the stubs were chosen to stay, leave 40-60 cm, will have to stay outside the bud. In the cultivation and management process, some people often not the main branch cutting back, grow up to Shandong catalpa tree, this result is rather narrow lead catalpa tree canopy opened, neither beautiful, shaded area is also small. Therefore underway on the main branch stubs, choose to stay outside the bud is to expand the catalpa tree canopy favorable measures. The late spring of the second year of the Lord put on newborn screening sprig, two new branches do retain collateral on each main branch. The selected branches growing robust and should not cross each other, all the remaining branches Thinning, autumn leaves and then carry out the stub of these branches, the same reservations buds. After pruning motivated, basic tree Catalpa tree is formed, after maintenance, you only need to drooping branches, crossing branches, closely spaced branches, worms branches, dry twigs Thinning can be. [4] can be carried out in winter and spring, catalpa tree, budding can be carried out from spring to late autumn. Winter use slack time, dug Azusa anvil indoors grafting, followed by neatly stacked in the room or kiln, wet sand storage, promote healing of its interface. Nursery into early spring planting, spacing 1 × 0 4m, per acre from 1500 to 2000. Spring "Qingming" before grafting as well. In the nursery with stumping, with the graft, with the mound catalpa tree, graft survival rate is generally around 90%. Grafting methods in cleft grafting and budding grafting based. First round of cleft grafting scion bud when leaving, 25px and lower cut at 3 ~ 125px on the bud, the lower wedge marble to be connected with the entrance. The Azusa anvil cut at 3 ~ 125px Jude Biao, choose a smooth surface along the pith split 3 ~ 125px deep, clenched his sword when scion thumb and index finger into the incision. Note scion and rootstock cambium for good. If the rootstock and scion clip is not tight in prison, is available bundled with twine and a plastic strip, and then sealed the wound with wet soil. 10 to 15 days to sprout sprouting. To insert budding budding based. Hengda flower seedlings base (Figure), catalpa tree supply, catalpa tree by Hengda Qingzhou flower seedlings base. Hengda Qingzhou flower seedlings base (www.shandonghongxin.com) (www.shandonghongxin.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and welcomes new and old customers to visit us and sincere cooperation for a better future. Hengda flower seedlings base - your trusted friend, Company Address: Qingzhou Huang Louheng large flower seedlings base, Contact: Chen Liguo.