A kind of breeding method of leaflet privet stump
Technical field
The present invention relates to a kind of stub breeding method, particularly a kind of breeding method that is leaflet privet stump.
Background technology
Ligustrum quihoui belongs to Oleaceae Ligustrum plant, another name serrate holly leaf, little Chinese wax, Dong green grass or young crops, leaflet regel's privet, mainly be distributed in central China, east and the west and south, little, evergreen, the anti-pruning of its leaf is the fine tree species of making potted landscape and moulding miniature gardening, and is rich in the nature rustic charm.But the leaflet privet stump growth rate is slow, and cultivation period is long, and conventional method needs three to five years ability to realize modeling requirement, and the cost height is difficult for promoting.
Summary of the invention
Technical problem to be solved by this invention provides the leaflet privet stump breeding method that a kind of cultivation period is short, cost is low.
The present invention solves the problems of the technologies described above with following technical scheme. and breeding method carries out according to the following steps:
1, excavates: excavate leaflet privet stump stake embryo;
2, soil earth and root system are handled: behind the excavation plant pit soil is advanced sterilization, and leaflet privet stump stake radicle system is used root-growing agent and bactericide;
3, cut the dried branch that holds: the tree-like and rugosity according to leaflet privet stump stake embryo is cut the height that bar is left to 1.6m-3.5m, a stake embryo is put into clear water soak to pull out after 24 hours and carry out the open country plantation;
4, bud picking: after plantation survived, branch to be had according to modeling requirement, was removed unnecessary branch, bud after taking out life and reaching moulding Len req and rugosity;
5, carve to hinder: needs are taken out living branch and branch out position not, carve with sharp weapon and hinder the fraction bark, the bud at the position that promotes to close on described quarter and hinder is sprouted;
6, moulding is pricked by nation: treat that the newborn branch after bud is sprouted is long after required rugosity, use iron wire with different angles and direction traction and the described newborn branch of colligation.
Excavating leaflet privet stump stake embryo carried out in the spring in every year.
The method of tying up, draw, turning round or press is adopted in described colligation moulding.
Planting process is adjusted the angle of viewing and admiring of stub.
Remove unnecessary branch and bud picking wound at quarter in real time in vegetative period, and when moulding, branch is pruned.
Embodiment
Below incubation step of the present invention is done detailed explanation:
(1) excavates: in annual spring, excavate leaflet privet stump stake embryo.
(2) soil and root system are handled: behind the excavation plant pit soil is carried out sterilization; When leaflet privet stump stake radicle system is used bactericide and root-growing agent, get bactericide and root-growing agent and carry out proportioning, convert and admix fine earth after water dilutes, stir into mud and dip in root by the medicament explanation:
(3) cut bar and hold branch: the tree-like and rugosity according to leaflet privet stump stake embryo is cut the height that bar is left to 1.6m-3.5m, the stake embryo is put into the clear water immersion pull out after 24 hours, carries out the open country plantation.Be the better ornamental value that embodies stub, planting process need be adjusted the angle of viewing and admiring of tree embryo;
(4) bud picking: the plantation back can be checked and judge that whether it survives in 1-2 month, after plantation survives, branch to be had according to modeling requirement, is removed unnecessary branch, bud after taking out life and reaching moulding Len req and rugosity: help forming good art and visual effect after the moulding;
(5) carve to hinder: needs are taken out living branch and branch out position not, carve with sharp weapon and hinder the fraction bark, the bud at the position that promotes to close on described quarter and hinder is sprouted;
(6) colligation moulding: treat that the newborn branch after bud is sprouted is long after required rugosity, draw and the described newborn branch of colligation with different angles and direction with iron wire, can make shapes such as cloud sheet shape, adopt the method tie up, draw, turn round or press, can promote twig or leaf bud in vegetative period fast-germination, growth.
Evidence: cut bar and use method such as root-growing agent and handle stub by adopting in when plantation, remove unnecessary branch in real time and processing such as wounds are carved in bud picking in vegetative period, and when moulding bar is pruned, individual month of 15-18 is promptly plastic after Ligustrum quihoui is planted.