Cherry grafting method

Abstract

The invention relates to a cherry grafting method. The cherry grafting method comprises the following steps: selecting spring as the grafting time, cutting the upper part prior to the grafting, smearing a healing agent, carrying out fertilizer application treatment and sterilization treatment on a rootstock, and then immediately covering a cut part with plastic; selecting a black pearl cherry tree which is strong in growth and free from diseases and injurious pests as a cion, and placing and soaking the cut cion in plant hormones; when in grafting, thinning an old bark of the rootstock, rapidly inserting the processed cion into a T-shaped incision of the rootstock, and coating the incision of the cion and the rootstock with organic fertilizer; completely sleeving the grafted cion by utilizing a kraft bag, extending the kraft bag to the lower part of a grafting interface, and arranging air holes in the top of the kraft bag; watering the grafted seedling at an appropriate quantity and at an appropriate time, and unfastening the kraft bag and a film strip after the seedling is grafted for 10 to 15 days; and spraying clean water after the kraft bag and the film strip are unfastened. By adopting the method, a shading, rainproof and cooling effect can be realized, and the grafting survival rate reaches 98 percent or more.

Description

technical field

[0001] The invention relates to the technical field of agricultural planting, in particular to a method for grafting cherries. Background technique

[0002] Cherry, its fruit can be eaten as fruit, bright in color, crystal and beautiful, red as agate, yellow as curd fat, fruit rich in sugar, protein, vitamins and calcium, iron, phosphorus, potassium and other elements. At present, the propagation methods of cherries mainly include seed method, cutting method, layering method and grafting method. The seeding method is that after the cherries are harvested, the peel and pulp are cut to take out the core, and the pulp except the core is washed with clean water, and then placed in a cool place to dry before sowing. The defect of this method is that cherry seeds germinate easily, but its germination is not neat and the seeds produced by some plants often lack viable embryos, and the germination rate is often lower than 30%. Seed Fada results in a later age, and ...

Examples

Embodiment 1

[0031] The present invention is a kind of cherry grafting method, comprises the steps:

[0032] (1) Rootstock pretreatment: The grafting time is selected on February 10th, and the rootstock is selected to adapt to local production conditions, with early fruit, high yield, and high-quality introduction. The grafting algebra is small, and the common cherry mother tree with a strong root neck of 2 cm thick is 10 cm above the ground. 15 days before grafting, fertilize and disinfect the rootstock, cut off its upper part and apply healing agent 4 days before grafting, and wrap the cut part with plastic immediately;

[0033] (2) The pretreatment of scion: the scion selection is the branch that there are two annual branches on the biennial mother branch, cut off at the biennial mother branch apart from the annual branch at 2cm, leaving two annual branches and a long section of biennial base with 2cm Branches, select an annual branch on the branch as a scion, and select a robust and pe...

Embodiment 2

[0048] The present invention is a kind of cherry grafting method, comprises the steps:

[0049] (1) Rootstock pretreatment: the grafting time is February 10th, and the rootstock is selected to adapt to local production conditions, with early fruit, high yield, and high-quality introduction. The grafting algebra is small, and the common cherry mother tree with a thick root neck of 1 cm and a distance of 8 cm from the ground is produced. 10 days before grafting, fertilize and disinfect the rootstock, cut off its upper part and apply healing agent 2 days before grafting, and wrap the cut part with plastic immediately;

[0050] (2) The pretreatment of scion: the scion selection is the branch that there are two annual branches on the biennial mother branch, cut off at the biennial mother branch apart from the annual branch at 2cm, leaving two annual branches and a long section of biennial base with 2cm branch, select an annual branch on the branch as a scion, and select a robust an...

technical field

[0001] The invention relates to the technical field of agricultural planting, in particular to a method for grafting cherries. Background technique

[0002] Cherry, its fruit can be eaten as fruit, bright in color, crystal and beautiful, red as agate, yellow as curd fat, fruit rich in sugar, protein, vitamins and calcium, iron, phosphorus, potassium and other elements. At present, the propagation methods of cherries mainly include seed method, cutting method, layering method and grafting method. The seeding method is that after the cherries are harvested, the peel and pulp are cut to take out the core, and the pulp except the core is washed with clean water, and then placed in a cool place to dry before sowing. The defect of this method is that cherry seeds germinate easily, but its germination is not neat and the seeds produced by some plants often lack viable embryos, and the germination rate is often lower than 30%. Seed Fada results in a later age, and ...

Examples

Embodiment 1

[0031] The present invention is a kind of cherry grafting method, comprises the steps:

[0032] (1) Rootstock pretreatment: The grafting time is selected on February 10th, and the rootstock is selected to adapt to local production conditions, with early fruit, high yield, and high-quality introduction. The grafting algebra is small, and the common cherry mother tree with a strong root neck of 2 cm thick is 10 cm above the ground. 15 days before grafting, fertilize and disinfect the rootstock, cut off its upper part and apply healing agent 4 days before grafting, and wrap the cut part with plastic immediately;

[0033] (2) The pretreatment of scion: the scion selection is the branch that there are two annual branches on the biennial mother branch, cut off at the biennial mother branch apart from the annual branch at 2cm, leaving two annual branches and a long section of biennial base with 2cm Branches, select an annual branch on the branch as a scion, and select a robust and pe...

Embodiment 2

[0048] The present invention is a kind of cherry grafting method, comprises the steps:

[0049] (1) Rootstock pretreatment: the grafting time is February 10th, and the rootstock is selected to adapt to local production conditions, with early fruit, high yield, and high-quality introduction. The grafting algebra is small, and the common cherry mother tree with a thick root neck of 1 cm and a distance of 8 cm from the ground is produced. 10 days before grafting, fertilize and disinfect the rootstock, cut off its upper part and apply healing agent 2 days before grafting, and wrap the cut part with plastic immediately;

[0050] (2) The pretreatment of scion: the scion selection is the branch that there are two annual branches on the biennial mother branch, cut off at the biennial mother branch apart from the annual branch at 2cm, leaving two annual branches and a long section of biennial base with 2cm branch, select an annual branch on the branch as a scion, and select a robust an...