CN105284433A - Branch-embedding grafting method for fragrant pear trees - Google Patents

Abstract

The present invention relates to a branch-embedding grafting method for fragrant pear trees. The method comprises the steps of: selection of a seed tree: selecting a good seed tree, removing high branches, remaining a backbone of 1-1.2 meters high and wrapping portions without branches on the backbone with an envelope; branch embedment: embedding branches with a high germination rate and plump germs; Scion: removing the envelope in the step 1; and management after grafting: when the grafted germs grow lively, removing the wrapped envelope, and from the grafting year, blossoming and bearing fruits in the third year of management. The branch-embedding grafting method for fragrant pear trees provided by the present invention greatly improves the grafting survival rate and increases the fragrant pear yield. By using the grafting method, the cultural period of fragrant pears is effectively shortened and the disease and pest resistance of the fragrant pears is improved, so that the purpose of high yield and excellent quality is achieved. The method has relatively high promotional value.

Description

A kind of bergamot pear sets embedding branch grafting method

Technical field

The invention belongs to the operatic circle planting technology field, be specifically related to a kind of bergamot pear and set embedding branch grafting method.

Background technology

In order to improve the output of bergamot pear, people attempt improving bergamot pear implantation methods to increase the output of bergamot pear, but effect not obvious.And bergamot pear tree is from being seeded into 4 ~ 5 years of minimum needs of yielding positive results.Such cycle, for southern area because rainwater is many, high humidity, easily causing the generation of pear tree damage by disease and insect, is the restraining factors of the operatic circle industry development, bergamot pear long ripening period in addition, therefore, the quality of preventing and treating quality of Pear Diseases, bergamot pear grafting method is that phase pear tree cultivates successfully key.

Summary of the invention

For overcoming above-mentioned defect, the technical problem to be solved in the present invention is to provide a kind of bergamot pear and sets embedding branch grafting method, by this grafting method, effectively improves graft survival rate, improves bergamot pear output, effectively shortens the bergamot pear culture-cycle, reaches the object of high yield and high quality.

A kind of bergamot pear sets embedding branch grafting method: comprise the following steps:

A. the selection of elite stand: choose the excellent elite stand of 100 ~ 200 strain, removes branches of tall trees, stays 1 ~ 1.2 meter of high trunk, uses coating parcel 30 ~ 50 centimetres for subsequent use part mobile jib being removed branch;

B. embedding branch: until spring at the beginning of 2 ~ 3 months, the firm bucktooth bud of sapling, germination rate is high, and under the full branch of bud embryo is embedding, the flat at embedding one-tenth 15 ~ 20 degree of angles, bottom, ensures with the contact area of elite stand maximum, and it is 20 ~ 40 centimetres that every root branch length requires;

C. scion: by coating dismounting in step one, there is the moisture because coating parcel overflows on top, and ensures the nutrition supply of branch when growing, and embedding lower branch inclined-plane being close to a bar, to survey wall subcutaneous, and then branch and bar branch connecting portion are wound around by use coating;

D. the management after grafting: latter 30 ~ 40 days to be grafted, bucktooth bud was grown up fresh and alive, i.e. the coating of dismountable winding, and from grafting then, managing the 3rd year can yield positive results.

Bergamot pear of the present invention sets embedding branch grafting method, and it greatly improves graft survival rate, improves bergamot pear output, utilizes grafting method, effectively shortens the bergamot pear culture-cycle, improves bergamot pear preventing disease and pest, reaches the object of high yield and high quality, have higher promotional value.

Embodiment

Below in conjunction with specific embodiment, clear, complete description is carried out to technical scheme of the present invention.

The feature of bergamot pear is aromatic flavour, skin is thin, meat is thin, the how sweet shortcake of juice, clearly good to eat, it is referred to as in pears top grade, but it yields poorly down, and growth cycle is long, is difficult to effectively boost productivity.

A kind of bergamot pear sets embedding branch grafting method: comprise the following steps:

A. the selection of elite stand: choose the excellent elite stand of 100 ~ 200 strain, removes branches of tall trees, stays 1 ~ 1.2 meter of high trunk, uses coating parcel 30 ~ 50 centimetres for subsequent use part mobile jib being removed branch;

B. embedding branch: until spring at the beginning of 2 ~ 3 months, the firm bucktooth bud of sapling, germination rate is high, and under the full branch of bud embryo is embedding, the flat at embedding one-tenth 15 ~ 20 degree of angles, bottom, ensures with the contact area of elite stand maximum, and it is 20 ~ 40 centimetres that every root branch length requires;

C. scion: by coating dismounting in step one, there is the moisture because coating parcel overflows on top, and ensures the nutrition supply of branch when growing, and embedding lower branch inclined-plane being close to a bar, to survey wall subcutaneous, and then branch and bar branch connecting portion are wound around by use coating;

D. the management after grafting: latter 30 ~ 40 days to be grafted, bucktooth bud was grown up fresh and alive, i.e. the coating of dismountable winding, and from grafting then, managing the 3rd year can yield positive results.

Bergamot pear of the present invention sets embedding branch grafting method, and it greatly improves graft survival rate, improves bergamot pear output, utilizes grafting method, effectively shortens the bergamot pear culture-cycle, improves bergamot pear preventing disease and pest, reaches the object of high yield and high quality, have higher promotional value.

Claims (1)

1. a bergamot pear sets embedding branch grafting method: it is characterized in that: comprise the following steps:

A. the selection of elite stand: choose the excellent elite stand of 100 ~ 200 strain, removes branches of tall trees, stays 1 ~ 1.2 meter of high trunk, uses coating parcel 30 ~ 50 centimetres for subsequent use part mobile jib being removed branch;

B. embedding branch: until spring at the beginning of 2 ~ 3 months, the firm bucktooth bud of sapling, germination rate is high, and under the full branch of bud embryo is embedding, the flat at embedding one-tenth 15 ~ 20 degree of angles, bottom, ensures with the contact area of elite stand maximum, and it is 20 ~ 40 centimetres that every root branch length requires;

C. scion: by coating dismounting in step one, there is the moisture because coating parcel overflows on top, and ensures the nutrition supply of branch when growing, and embedding lower branch inclined-plane being close to a bar, to survey wall subcutaneous, and then branch and bar branch connecting portion are wound around by use coating;

D. the management after grafting: latter 30 ~ 40 days to be grafted, bucktooth bud was grown up fresh and alive, i.e. the coating of dismountable winding, and from grafting then, managing the 3rd year can yield positive results.