Root restriction culture method for preventing passion fruit base rot disease

A technology of stem base rot and cultivation method, which is applied in the field of passion fruit cultivation to achieve the effects of maintaining ventilation and light transmission, reducing pests and diseases, and uniform water and fertilizer

Active Publication Date: 2018-01-05
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

[0004] The purpose of the present invention is to provide a root-limited cultivation method for preventing and treating passion fruit stalk rot, by selecting virus-free seedlings for planting, preparing a special substrate, a specific planting vessel and a reasonable two-year cultivation mode from the source To solve the occurrence of passion fruit virus disease, solve the occurrence of passion fruit stem rot in the planting process, play a role in preventing and controlling the growth of bacteria, to meet the growth environment required for passion fruit planting

Method used

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  • Root restriction culture method for preventing passion fruit base rot disease
  • Root restriction culture method for preventing passion fruit base rot disease

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Experimental program
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Effect test

Embodiment 1

[0041] A root-limited cultivation method for preventing and treating passion fruit stalk rot, comprising the following steps:

[0042] (1) Selection of virus-free seedlings: select virus-free passion fruit grafted seedlings after testing, with a seedling height of 60 cm, and a stem diameter of more than 0.5 cm at 10 cm on the grafting interface of the grafted seedlings.

[0043] (2) Preparation of matrix: matrix includes dry matrix and nutrient matrix. Preparation of drying matrix: the matrix is ​​mainly composed of coarse river sand, cinder, vermiculite, peat soil, and coconut bran at a ratio of 0.5:1:1:1:2, and mixed well; preparation of nutrient matrix: the matrix is ​​mainly composed of superphosphate Or calcium magnesium phosphate fertilizer, tea bran, peanut bran, Moringa leaf, coconut bran, chicken manure, rice bran, bone meal, and fire soil are mixed and fermented according to 1:1:5:1:1:3:1:1:10 .

[0044] (3) Construction of the scaffolding: use 250cm long steel pip...

Embodiment 2

[0057] A kind of root-restricted cultivation method of preventing and treating passion fruit stalk-base rot comprises the following steps:

[0058] (1) Selection of virus-free seedlings: select virus-free passion fruit cuttings, 80 cm in seedling height, and the stem diameter at 10 cm above the base of new shoots reaches more than 0.5 cm.

[0059] (2) Preparation of matrix: matrix includes dry matrix and nutrient matrix. Preparation of drying matrix: the matrix is ​​mainly composed of coarse river sand, cinder, vermiculite, peat soil, and coconut bran at a ratio of 0.5:1:1:1:1.5, and mixed well; preparation of nutrient matrix: the matrix is ​​mainly composed of superphosphate Or calcium magnesium phosphate fertilizer, tea bran, peanut bran, Moringa leaf, coconut bran, chicken manure, rice bran, bone meal, and fire-fired soil are mixed and composted at a ratio of 0.5:1:4:1:1:2:1:1:1:1:1:1. .

[0060] (3) Construction of the scaffolding: use 200cm long steel pipes to bury them...

Embodiment 3

[0075] A kind of root-restricted cultivation method of preventing and treating passion fruit stalk-base rot comprises the following steps:

[0076] (1) Selection of virus-free seedlings: select virus-free passion fruit cutting seedlings with a seedling height of 75 cm and a stem diameter of more than 0.5 cm at 10 cm above the base of new shoots.

[0077] (2) Preparation of matrix: matrix includes dry matrix and nutrient matrix. Preparation of drying matrix: the matrix is ​​mainly composed of coarse river sand, coal cinder, vermiculite, peat soil, and coconut bran at a ratio of 1:1:1:1:1:2, and mixed well; preparation of nutrient matrix: the matrix is ​​mainly made of Calcium phosphate or calcium magnesium phosphate fertilizer, tea bran, peanut bran, Moringa leaf, coconut bran, chicken manure, rice bran, bone meal, and burnt soil are mixed and stacked at a ratio of 1:1:3:1:1:3:1:1:10 Fermented and decomposed.

[0078] (3) Construction of the scaffolding: use a 250cm long stee...

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Abstract

The invention discloses a root restriction culture method for preventing the passion fruit base rot disease, and belongs to the field of plant cultivation. The method comprises the following steps ofvirus-free seedling selection, substrate preparation, canopy frame construction, planting vessel installation and current year cultivation and management. By selecting virus-free seedlings for planting, a special substrate, a special planting vessel and a reasonable biennial culture mode are prepared for solving the passion fruit virus disease from the source, the problem of the passion fruit baserot disease in the planting process is solved, the effect of preventing and treating bacterium breeding is achieved, and the requirement for growth environment needed by passion fruit planting is met. Passion fruit virus disease spreading can be controlled, the base rot disease outbreak tendency can be controlled, and the purposes of high efficiency and high production of passion fruit are achieved.

Description

technical field [0001] The invention belongs to the field of plant cultivation, and in particular relates to a passion fruit cultivation method. Background technique [0002] Passion fruit (Passiflora edulis Sims), scientific name Passiflora, Passiflora, Passiflora genus, is a perennial evergreen vine berry fruit tree in the tropics and subtropics. At present, passion fruit diseases and insect pests are serious, manifested in: root rot after planting, Adult plants are susceptible to infestation by diseases and insect pests, resulting in severe yield reduction. According to analysis, this is related to the virus carried by passion fruit seedlings. Passion fruit mosaic virus CMV and lignification virus PWV are the two most important viruses that harm passion fruit seedlings. The traditional detoxification method of passion fruit is: spraying the stems and leaves with medicament virus spirit, yellow sweet and sour vinegar, etc., the detoxification is not complete, and the pass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G17/00A01G31/00
Inventor 邱文武苏伟强刘业强王小媚李恒锐董龙方位宽任惠郭凌飞卢美瑛
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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