CN105660195A

CN105660195A - Bougainvillea spectabilia willa grafting method

Info

Publication number: CN105660195A
Application number: CN201511013255.2A
Authority: CN
Inventors: 黄朝阳
Original assignee: Foshan Ming Qian Science And Technology Ltd
Current assignee: Foshan Ming Qian Science And Technology Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-15

Abstract

The invention discloses a bougainvillea spectabilia willa grafting method which includes the following steps: S1. strains selecting: selecting scions and stocks from March to June each year; S2. grafting: cutting all eaves of the scions, and having two cuts symmetrically on two sides around 3 cm of the lower end of each scion with a scissor so as to form a wedge shape, perforating cutting openings for cottage grafting on each stock, inserting the scion to the stock, and tying up tightly the cottage grafting and the stock with a thread seal tape, and winding and tying up tightly with a plastic wrap; S3. sleeving a grafted branch with a vacuum sealed bag and sealing the bag; and S4. after grafting, with 10-15 days, observing whether the grafted branch sprouts, and further determining whether the grafted branch can survive. The method of the invention is simple and convenient to operate. According to the method, the scion with a wedge-shaped lower end is embedded to the cutting opening of the stock, and the entire part for grafting is encapsulated with the thread seal tape and the plastic wrap so as to enlarge the contact surface between a scion forming layer and a stock forming layer and enables a higher survival rate. The vacuum sealed bag that sleeves the grafted branch reduces evaporation and intermediately increases survival rate.

Description

A kind of Bougainvillea spectabilis engrafting method

Technical field

The present invention relates to flowers graft technology field, especially a kind of Bougainvillea spectabilis engrafting method.

Background technology

Bougainvillea spectabilis is the general designation of bougainvillea (formal name used at school: Bougainvillea) plant, have another name called paper flower, bougainvillea, Flos Bougainvillea Glabrae, leaf prunus mume (sieb.) sieb.et zucc., hair treasured towel, paper flower, South America Mirabilis jalapa, He Chunhong etc., Nyctaginaceae, South America Mirabilis, originate in the ground such as Peru, Argentina, Brazil, South America. Bougainvillea spectabilis is the evergreen shape shrub that climbs, and likes warm and moist weather, can not resist cold, and likes substantial light photograph, is usually used in hedgerow, flower garden HUAMU etc.

Happiness warm and moist weather, can not resist cold, high temperature resistant, is afraid of dry. More than 3 DEG C just can safe overwintering, can bloom for more than 15 DEG C. Happiness substantial light is shone. Soil is required tight, good in draining, containing in the abundant glutinous heavy loam of mineral, impoverishment tolerant, alkaline-resisting, drought-resistant, avoid hydrops, resistance to pruning. Bougainvillea is relatively big to the requirement of moisture, and in special season in midsummer, water supply is not enough, is easily generated fallen leaves phenomenon, directly affects normal plants or late blooming. Such as soil's being over wet, butt rot can be caused. Triangle Pittosporum happiness optical activity plant, such as insufficient light or excessively cover, New shoot growth is thin and delicate, and blade is dim. It is raw that Bougainvillea spectabilis belongs to tendril, and breeding is simple. Have only to the early spring or late fall with its cane cuttage in soil, within one month, just can take root, grow branch and leaf. Second Year just can be bloomed. Florescence is very long, about general January. The Flos Bougainvillea Glabrae florescence is longer, spends many and beautiful, at the beginning of 6 months that the south general florescence is October to next year then. Duration of flowering fallen flowers, fall leaves more, need to remove in time, namely keep pure and fresh attractive in appearance.

Bougainvillea spectabilis cuttage is easier survival, but for grafting, existing engrafting method is cumbersome, it is also difficult to survival.

Summary of the invention

It is an object of the invention to overcome the deficiency of above-mentioned prior art, it is provided that the Bougainvillea spectabilis engrafting method that a kind of engrafting method is simple, survival rate is high.

To achieve these goals, the technical solution used in the present invention is: the engrafting method of a kind of Bougainvillea spectabilis, it is characterized in that: comprise the steps: S1: Fruit variety: annual 3 June are chosen, the optional various patterns of scion, various floral leaf kind, stock selects purple flower kind;Wherein, scion, stock Fructus Gardeniae should be Fructus Gardeniaees that give birth to then, semi-lignified; S2: grafting: the leaf of scion is all cut, then cut two cuttves with shears from scion lower end 3cm lateral symmetry, form wedge shape, offer the mouth of splitting for grafting at stock, then stock is inserted in scion, then tighten with raw material band, then tighten with preservative film winding; S3: overlap vacuum seal pocket on the branch grafted, and seal, complete grafting procedures; S4: after connecting, watered a water every 4 days, in about 10 15 days, observing whether scion branch grows sprouting, if growing sprouting, then being judged as surviving, grafting success; Otherwise then grafting failure.

Further, the method for offering splitting mouth described in is: the bark at stock leads to straight stingless place shears to be cut off, and scabbles wound with blade, then slowly down cuts open about 2～3cm formation with blade from the side of stock and splits mouth.

Further, in described step S2, during grafting, it is necessary to make scion dock with the cambium layer of stock, operation allows the skin of the scionwood skin with stock branch to upper, then carry out tightening fixing.

The invention has the beneficial effects as follows: adopt above-mentioned engrafting method, simple to operation, the scion of lower end wedgewise shape is embedded in rootstock opening-cleaving, then encapsulates whole grafting part with raw material band and preservative film, making scion cambium layer and the cambial contact area of stock big, survival rate is high. By overlapping vacuum seal band on grafting twig, it is possible to reduce the evaporation of moisture, indirectly improve and survive probability.

Detailed description of the invention

The engrafting method of a kind of Bougainvillea spectabilis of the present invention, comprises the steps.

S1: Fruit variety: annual 3 June are chosen, the optional various patterns of scion, various floral leaf kind, stock selects purple flower kind; Wherein, scion, stock Fructus Gardeniae should be Fructus Gardeniaees that give birth to then, semi-lignified.

S2: grafting: the leaf of scion is all cut, then cut two cuttves with shears from scion lower end 3cm lateral symmetry, form wedge shape, offer the mouth of splitting for grafting at stock, then stock is inserted in scion, then tighten with raw material band, then tighten with preservative film winding.

S3: overlap vacuum seal pocket on the branch grafted, and seal, complete grafting procedures.

S4: after connecting, watered a water every 4 days, in about 10 15 days, observing whether scion branch grows sprouting, if growing sprouting, then being judged as surviving, grafting success; Otherwise then grafting failure.

In the present embodiment, above-mentioned split mouth method of offering be: the bark at stock leads to straight stingless place shears to be cut off, and scabbles wound with blade, then slowly down cuts open about 2～3cm from the side of stock with blade and is formed and split mouth.

In above-mentioned steps S2, during grafting, it is necessary to make scion dock with the cambium layer of stock, operation allows the skin of the scionwood skin with stock branch to upper, then carry out tightening fixing.

Finally should be noted that; above content is only in order to illustrate technical scheme; but not limiting the scope of the invention; simple modification that technical scheme is carried out by those of ordinary skill in the art or equivalent replace, all without departing from the spirit and scope of technical solution of the present invention.

Claims

1. the engrafting method of a Bougainvillea spectabilis, it is characterised in that: comprise the steps:

S1: Fruit variety: annual 3 June are chosen, the optional various patterns of scion, various floral leaf kind, stock selects purple flower kind; Wherein, scion, stock Fructus Gardeniae should be Fructus Gardeniaees that give birth to then, semi-lignified;

S2: grafting: the leaf of scion is all cut, then cut two cuttves with shears from scion lower end 3cm lateral symmetry, form wedge shape, offer the mouth of splitting for grafting at stock, then stock is inserted in scion, then tighten with raw material band, then tighten with preservative film winding;

S3: overlap vacuum seal pocket on the branch grafted, and seal, complete grafting procedures;

2. the engrafting method of Bougainvillea spectabilis according to claim 1, it is characterized in that: described in split the method for offering of mouth and be: the bark at stock leads to straight stingless place shears to be cut off, scabble wound with blade, then slowly down cut open about 2～3cm formation with blade from the side of stock and split mouth.

3. the engrafting method of Bougainvillea spectabilis according to claim 1 and 2, it is characterised in that: in described step S2, during grafting, it is necessary to make scion dock with the cambium layer of stock, operation allows the skin of the scionwood skin with stock branch to upper, then carry out tightening fixing.