Grafting method of blueberries

A technology of blueberry and grafting interface, applied in the field of blueberry grafting, can solve the problems of low yield of a single fruiting branch, limited blueberry output value, long fruiting cycle, etc., and achieve the effect of enhancing cold resistance and disease resistance, promoting rapid growth and small seeds.

Inactive Publication Date: 2015-12-23
青岛沃林蓝莓果业有限公司
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0005] Patent CN104067864A discloses a method of grafting southern highbush blueberry with rabbit-eye blueberry as rootstock by budding. This method has high survival rate, strong tree vigor, high adaptability to s...

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  • Grafting method of blueberries
  • Grafting method of blueberries
  • Grafting method of blueberries

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Embodiment 1

[0030] A method for grafting blueberries, comprising the following grafting steps:

[0031] (1) Scion selection

[0032] Select the non-flowering bud branches of highbush blueberry plants that have entered hibernation as the scion, requiring that the diameter of the branches be greater than 5mm and less than 10mm, and then sand buried.

[0033] (2) Grafting time

[0034] Choose to carry out 7-10 days before the branch buds germinate.

[0035] (3) rootstock selection

[0036] Stock selection diameter is greater than the rabbit eye basal branch or lateral branch of 5mm, and the branch of described basal branch or lateral branch is upward, is upright direction, and the diameter of stock is greater than or equal to scion diameter.

[0037] (4) scion processing before grafting

[0038] Soak the scion with clear water for more than 24 hours before grafting, and then trim the scion. After pruning, the length is required to be greater than 10cm and less than 30cm, and the number o...

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Abstract

The invention discloses a grafting method of blueberries. The method comprises the steps of selecting scions, selecting grafting time, selecting stocks, conducting treatment on the scions before grafting, conducting specific steps of grafting and conducing treatment after scion buds are survived. A scion grafting and side grafting method is adopted, highbush blueberries serve as the scions, rabbiteye blueberries serve as the stocks, the adaptability of grafted blueberries to the soil conditions is improved, the requirements of the grafted blueberries for soil porosity are lowered, the growth vigor of the grafted blueberries is promoted, the cold resistance and the disease resistance are strengthened, the blueberries can be planted in a large scale in different soil conditions conveniently, the blueberry fruit is large in size, the seeds are small, the color is kept light blue of the highbush blueberries, and the mouthfeel is good. Due to the fact that thick and strong scions and stocks are selected, the chlorophyll content of mature leaves of the grafted blueberries and the yield of bearing branches grafted through a single blueberry are significantly improved, and output benefit of the grafted blueberries is obviously greater than that of non-grafted plants.

Description

technical field [0001] The invention relates to the field of planting, in particular to a method for grafting blueberries. Background technique [0002] Blueberry Blueberry, also known as blue berry, belongs to Ericaceae (Ericaceae), Vacciniodeae (Vacciniodeae) plants. Native to North America, perennial shrub small berry fruit tree. Because the fruit is blue, it is called blueberry. [0003] Blueberry fruit is rich in nutrients, which has the functions of preventing brain nerve aging, protecting eyesight, strengthening the heart, anti-cancer, softening blood vessels, enhancing human body immunity, etc., and has high nutritional components. Among them, blueberries have attracted much attention because they are rich in anthocyanins, which can activate the retina, strengthen eyesight and prevent eye fatigue. Blueberry is also one of the five healthy fruits recommended by the World Food and Agriculture Organization. And according to the research of scientists in the United S...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 郑建立赵保春廖甜甜高勇岳清华牟明光
Owner 青岛沃林蓝莓果业有限公司
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