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A Y-shaped frame cultivation method of hybrid custard apple

A cultivation method and lychee technology, which are applied in the field of hybrid custard apple Y-shaped frame cultivation, can solve the problems of late fruiting, low yield, inconvenience of artificial pollination and bagging, etc., achieve good effect, quick effect, and expand the scope of root system activity. Effect

Active Publication Date: 2016-02-17
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional cultivation method of hybrid custard apple with African pride custard apple as rootstock has vigorous vegetative growth, late fruiting, low yield, tall and upright tree, which is not convenient for artificial pollination and bagging

Method used

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  • A Y-shaped frame cultivation method of hybrid custard apple

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The steps of the Y-shaped frame cultivation method of hybrid custard apple are as follows:

[0035] 1. Plowing and ridging the garden

[0036] Before planting, plow the field 40 centimeters, and then form a ridge with a row spacing of 5 meters. The furrow is 80 centimeters wide and 30 centimeters deep, and the ridge surface is flat.

[0037] 2. Base fertilizer application

[0038] In the middle of the ridge, planting pits are dug at fixed points with a plant spacing of 2.5 meters. The pit is 50 cm deep, and 1 kg of calcium magnesium phosphate fertilizer, 5 kg of chicken manure, and 0.5 kg of lime are applied to each pit, and mixed well.

[0039] 3. Planting hybrid custard apples

[0040] Planting time: After mid-February.

[0041] Planting row spacing: plant spacing 2.5 meters, row spacing 5 meters.

[0042] Planting method: Dig a certain planting hole in the planting pit, 15 cm deep. Plant the hybrid custard apple in the planting hole, return the soil to make a t...

Embodiment 2

[0067] The steps of the Y-shaped frame cultivation method of hybrid custard apple are as follows:

[0068] 1. Plowing and ridging the garden

[0069] Before planting, plow the field for 50 centimeters, and then form a ridge with a row spacing of 6 meters. The furrow is 80 centimeters wide and 30 centimeters deep, and the ridge surface is flat.

[0070] 2. Base fertilizer application

[0071] In the middle of the ridge, planting pits are dug at fixed points with a plant spacing of 3 meters. The pit is 60 cm deep, and 1 kg of calcium magnesium phosphate fertilizer, 5 kg of chicken manure, and 0.5 kg of lime are applied to each pit, and mixed well.

[0072] 3. Planting hybrid custard apples

[0073] Planting time: After mid-February.

[0074] Planting row spacing: plant spacing 3 meters, row spacing 6 meters.

[0075] Planting method: Dig a certain planting hole in the planting pit, 15 cm deep. Plant the hybrid custard apple in the planting hole, return the soil to make a t...

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Abstract

The invention relates to the field of fruit tree facility cultivation, in particular to a Y-shaped frame type cultivation method for atemoya. The Y-shaped frame type cultivation method for the atemoya comprises the steps that firstly, field ploughing and ridging are carried out, then planting pits are dug in ridges, and base fertilizer is applied; atemoya grafted seedlings and African pride atemoya seedlings are planted synchronously, and growth management is carried out on the atemoya grafted seedlings and the African pride atemoya seedlings; the upper ends of two main branches of the Y-tree-shaped atemoya are fixed to the lateral branches of African pride atemoya seedling trees on the two sides, bamboo poles are erected on the main branches of adjacent atemoya trees on the vertical lines of the atemoya to build a Y-shaped frame face, and the branches of the atemoya are tied on the frame face; the main branches of the atemoya are arranged at the tops of movable piles of the African pride atemoya seedling trees in an approach grafting mode to achieve connection cultivation; afterwards, the frame face is finished and shaped every year. In the planting period, water and fertilizer management, bagging, artificial pollination, disease and pest prevention and control and other conventional management are further included.

Description

technical field [0001] The invention relates to the field of facility cultivation of fruit trees, in particular to a Y-shaped rack cultivation method for hybrid custard apples. Background technique [0002] There is no frame cultivation report on the production of custard apple, and the main tree shapes commonly used are natural round head shape, evacuated layered shape and umbrella-shaped tree crown. Using common custard apple as a rootstock bears early results, but it is not cold-resistant, so it is not suitable for promotion in subtropical regions with cold winters. The hybrid custard apple with African pride custard apple as rootstock has strong cold resistance and vigorous growth. It is the first choice rootstock for cultivating custard apple in subtropical regions with cold winter. However, the traditional cultivation method of hybrid custard apple with African pride custard apple as rootstock has vigorous vegetative growth, late results, low yield, tall and upright t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G1/06
Inventor 潘介春农定国程夕冉莫云川李峰黄桂香姜建初裴铁雄
Owner GUANGXI UNIV
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