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High-efficiency kudzu cutting propagation method

A kudzu and cutting technology, applied in the field of crop cultivation, can solve the problems of no large-scale popularization and application, low cutting survival rate, etc., and achieve the effects of good air permeability and water retention performance, high transplanting survival rate, and avoiding susceptible diseases.

Inactive Publication Date: 2019-08-23
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the predecessors have carried out related research on cutting seedlings of Pueraria mirifica, the survival rate of cuttings is low, and there is no large-scale promotion and application.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of efficient cuttage breeding method of Pueraria mirifica, comprises the following steps:

[0034] (1) Seedbed preparation for cuttings

[0035] According to the percentage by mass: 50% sand, 10% yellow mud, 10% cassava residue, 10% willow bark residue, 5% superphosphate, 10% decomposed chicken manure, 5% coconut bran to prepare the substrate, and the obtained substrate is arranged into 100cm wide and 30cm high seedbed, the length depends on the site, then use 40% formalin 100 times solution and 50% phoxim EC 1000 times solution to wet the seedbed, cover the film for 3D disinfection, and then remove the film Ventilate for more than 5 days, and drench the cuttings with water in the evening before cutting for later use;

[0036] Among them, cassava residue is the residue of cassava after mechanical dehydration, and willow bark residue is the residue of willow bark after mechanical dehydration;

[0037] (2) Scion collection

[0038] From March to April in spring,...

Embodiment 2

[0048] A kind of efficient cuttage breeding method of Pueraria mirifica, comprises the following steps:

[0049] (1) Seedbed preparation for cuttings

[0050] According to the percentage by mass: 60% sand, 8% yellow mud, 8% cassava residue, 8% willow bark residue, 3% superphosphate, 8% decomposed chicken manure, 5% coconut bran to prepare the substrate, and the obtained substrate is arranged into 100cm wide and 30cm high seedbed, the length depends on the site, then use 40% formalin 100 times solution and 50% phoxim EC 1000 times solution to wet the seedbed, cover the film for 2d-4d disinfection, and then Remove the film and ventilate for more than 5 days, and drench the cuttings with water in the evening before cutting for later use;

[0051] Among them, cassava residue is the residue of cassava after mechanical dehydration, and willow bark residue is the residue of willow bark after mechanical dehydration;

[0052] (2) Scion collection

[0053] From March to April in spri...

Embodiment 3

[0064] A kind of efficient cuttage breeding method of Pueraria mirifica, comprises the following steps:

[0065] (1) Seedbed preparation for cuttings

[0066] According to the percentage by mass: 40% sand, 12% yellow mud, 12% cassava residue, 12% willow bark residue, 7% superphosphate, 12% decomposed chicken manure, 5% coconut bran to prepare the substrate, and the obtained substrate is arranged into 100cm wide and 30cm high seedbed, the length depends on the site, then use 40% formalin 100 times solution and 50% phoxim EC 1000 times solution to wet the seedbed, cover the film for 2d-4d disinfection, and then Remove the film and ventilate for more than 5 days, and drench the cuttings with water in the evening before cutting for later use;

[0067] Among them, cassava residue is the residue of cassava after mechanical dehydration, and willow bark residue is the residue of willow bark after mechanical dehydration;

[0068] (2) Scion collection

[0069] From October to Novembe...

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Abstract

The invention discloses a high-efficiency kudzu cutting propagation method, which comprises the following steps: cutting seedbed preparation, scion collection, scion processing, cutting and cutting management. The method can greatly improve the kudzu cutting rooting rate to be above 93.5%, the transplanting survival rate is improved to be above 96.3%, the blades of cutting seedlings are dark greenand healthy, the root systems are developed, the transplanting survival rate is high, and a technical guarantee is provided for the healthy and fast development of the kudzu industry.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a high-efficiency cutting and breeding method of kudzu mirifica. Background technique [0002] There are about 20 species of Pueraria in the world, mainly distributed in temperate and subtropical regions, and its edible part is mainly its swollen roots. It is an emerging green health food and export product with broad market prospects. my country is the distribution center of Pueraria plants, and there are about 11 species of Pueraria plants, among which Pueraria thomsonii Benth and Pueraria lobata (Wild) Ohwi are the most widely distributed species with more resources. Both Pueraria lobata and Pueraria lobata (Puderaria lobata) have been included in the list of traditional Chinese medicines that are both food and medicine announced by the Health and Family Planning Commission. The active ingredients are isoflavones, of which puerarin has the highest content. It has the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/10A01G24/12A01G24/22A01G24/23A01G24/10A01G24/20A01G24/25A01N65/08A01N43/647A01N43/38A01P21/00
CPCA01G2/10A01G24/10A01G24/12A01G24/20A01G24/22A01G24/23A01G24/25A01N43/38A01N43/647A01N65/00A01N65/08
Inventor 尚小红严华兵曹升肖亮王颖谢向誉曾文丹陆柳英赖大欣陈会鲜
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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