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Kiwi berry spring high budding method

A technology for kiwifruit and high-position buds is applied in the field of high-position budding of kiwifruit in spring, which can solve the problems of poor high-yield performance, poor economic benefits, and low quality, and achieve the effects of quick yield recovery, quick effect and simple method.

Active Publication Date: 2015-12-09
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there are old or new orchards in kiwifruit planting areas across the country, which are planted with varieties with poor yield performance, poor disease resistance, and poor adaptability in the introduced planting areas, resulting in serious problems of low quality and poor economic benefits

Method used

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  • Kiwi berry spring high budding method

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Experimental program
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Effect test

Embodiment 1

[0022] (1) Rootstock recovery and conditioning: apply postharvest fertilizer once in late October of the year before grafting, and apply 40Kg of decomposed organic fertilizer, 4Kg superphosphate and 0.5Kg potassium sulfate to each kiwifruit tree to restore tree vigor; in November of the same year In the second half of the year, carry out plastic treatment on the rootstock tree body, and re-cut diseased and insect branches, old branches and shaded branches to condition the tree body;

[0023] (2) Selection of grafting period: in mid-January with fine weather;

[0024] (3) Rootstock selection and treatment: The Chinese kiwifruit variety "Hongyang" kiwifruit was selected as the rootstock. One day before grafting, cut off the above part on a slope 15cm below the surface of the "Hongyang" kiwifruit frame for grafting;

[0025] (4) Scion collection: For the scion, select the high-yield, high-quality varieties (strains) of "Guichang" kiwifruit, which are annual branches with a thick...

Embodiment 2

[0029] (1) Rootstock recovery and conditioning: apply postharvest fertilizer once in late October of the year before grafting, and apply 40Kg of decomposed organic fertilizer, 4Kg superphosphate and 0.5Kg potassium sulfate to each kiwifruit tree to restore tree vigor; in November of the same year In the second half of the year, carry out plastic treatment on the rootstock tree body, and re-cut diseased and insect branches, old branches and shaded branches to condition the tree body;

[0030] (2) Selection of grafting period: in early January with fine weather;

[0031] (3) Rootstock selection and treatment: The delicious kiwifruit variety "Miliang No. 1" was selected as the rootstock. One day before grafting, cut off the above part on a slope 15cm below the surface of the "Miliang No. 1" kiwi fruit frame for grafting;

[0032] (4) Scion collection: For the scion, select the high-yield, high-quality varieties (strains) of "Guichang" kiwifruit, which are annual branches with a ...

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Abstract

The invention discloses a Kiwi berry spring high budding method comprising the following steps: stock recovery and conditioning, grafting period selection, stock selection and processing, scion acquisition storage, grafting and post-grafting management; the method realizes high budding improvement optimization of breeding with poor highyield performance, poor disease resistance and poor adaptability in an introduction plantation zone; the method has a grafting survival rate above 90%; the Kiwi berry tree with high grafting can restore 50% of output in the second year, and enters a highyield stage in the third year; the method is simple, fast in effectiveness, wide in industrialization application prospect, and has excellent economic benefit and ecology benefits.

Description

technical field [0001] The invention belongs to the technical field of plant grafting, and in particular relates to a method and application of spring high bud grafting of kiwifruit. Background technique [0002] Kiwi fruit is a wild woody vine fruit tree native to my country, and it is a plant of the Actinidia family (Actinidiaceae). Its fruit contains high content of vitamin C and 17 kinds of amino acids necessary for the human body, as well as rich trace elements, etc., which play an important role in maintaining human health and have broad development prospects. Since the beginning of the 21st century, kiwi fruit, as a world-recognized emerging fruit, has developed rapidly around the world, and international trade and competitiveness have undergone major changes. At present, there are more than 20 major countries that cultivate kiwifruit in the world, including China, Italy, New Zealand, Chile, Greece, France, the United States, Iran, Turkey, Japan, Portugal, Spain, Swi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 龙友华张承吴小毛姜泰峰尹显慧杨再福
Owner GUIZHOU UNIV