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Grafting method for promoting natural pollination of kiwi fruit

A natural pollination and kiwifruit technology, applied in grafting, botanical equipment and methods, chemicals for biological control, etc., can solve the problems of reducing pollination time, affecting fruit setting, affecting fertilization, etc., to reduce the cost of artificial pollination, promote Effect of wound healing and improvement of survival rate

Inactive Publication Date: 2017-11-07
六安鑫隆果业股份有限公司
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AI Technical Summary

Problems solved by technology

However, the pollen grains of kiwifruit are heavy, and the effective pollination distance generally does not exceed 3m, which cannot meet the needs of pollination, affects fertilization, and reduces the yield of kiwifruit, which will reduce the pollination time, affect fruit setting, and cause production reduction

Method used

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Experimental program
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Embodiment Construction

[0021] A grafting method for promoting natural pollination of kiwifruit includes the following specific steps:

[0022] (1) Scion collection:

[0023] Collect 1-year-old branches with a thickness of 0.5 cm and mature and full axillary buds from the sturdy male kiwi tree, cut the scion into branches with a length of 11.0 cm, and leave 2-4 full buds at the upper end of each branch. Cut both sides of the lower end of each branch into a bevel surface with a length of 2.5-3.0 cm;

[0024] (2) Scion treatment:

[0025] Before grafting, erect the collected male scion in an aqueous solution containing 10% rice water and 0.01% naphthalene acetic acid for 8 hours at a water depth of 4 cm, so that the entire beveled surface is soaked in water;

[0026] (3) Treatment of rootstocks:

[0027] Choose the female kiwi fruit grown for 3 years as the rootstock, and choose the female plants in the upper layer of the kiwi shelf for grafting. Choose the thick branches of 2 cm every 1m, and place them in the ...

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PUM

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Abstract

The invention discloses a grafting method for promoting natural pollination of a kiwi fruit. The method comprises the following steps; selecting a kiwi fruit female plant as a stock, and treating a male plant scion by using plant growth regulator water solution; executing the intermittent grafting to the female plant positioned on the upper layer of a shed frame, and realizing the monoecism, wherein the distance between the grafting branches is within the effective pollination distance; and effectively enabling pollen of male flowers on the upper layer to fall to a female stylus. The anemophily effect is improved, the grafting survival rate is improved, and the fruit setting rate of the natural pollination is improved.

Description

Technical field [0001] The invention belongs to the technical field of fruit tree planting, and specifically relates to a grafting method for promoting natural pollination of kiwifruit. Background technique [0002] Kiwifruit is rich in nutrients, rich in vitamin C and various trace elements. Its flesh is delicate, rich in aroma, sweet and refreshing in taste, and extremely low in acidity. It is called "magical and delicious fruit". In recent years, the development of kiwifruit in my country has been very fast, and the country's planting area has reached more than 500,000 mu. The existing kiwifruit is a mixed cultivation model of male and female plants. [0003] The current kiwifruit plants are all dioecious, and their natural pollination methods mainly include wind pollination and bee pollination. Among them, wind-pollinated pollination refers to the process of kiwifruit male flower pollen reaching the stigma of female flower by wind power and completing the process of pollinati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01N37/10A01P21/00
CPCA01N37/10A01G2/30
Inventor 彭永成
Owner 六安鑫隆果业股份有限公司
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