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High-yield cultivation method for custard apple having high trunk, four main branches, and open-center-shaped crown

A cultivation method and open-heart-shaped technology are applied in the field of high-yield cultivation of open-hearted canopy with four main branches and four main branches of pineapple sakura, which can solve the problems of inconvenient picking of artificial pollinated fruits, low proportion of fruiting branches, unreasonable pruning, and the like, so as to facilitate artificial pollination. , The effect of simplifying cultivation methods and reducing labor consumption

Pending Publication Date: 2022-02-01
元谋食佳果业有限责任公司
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to solve the technical defects of tree shape confusion, unreasonable pruning, excessively long branches, more vegetative branches, low proportion of fruiting branches, and inconvenient artificial pollination and fruit picking in the prior art. After the comparative study of the pineapple custard cultivation techniques, a high-yield cultivation method for the pineapple custard tree with a high trunk and four main branches in a happy-shaped crown is proposed, which can simplify the cultivation tree shape, increase the pineapple custard yield, reduce labor costs, and improve economic benefits

Method used

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  • High-yield cultivation method for custard apple having high trunk, four main branches, and open-center-shaped crown

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Embodiment 1

[0021] A method for high-yield cultivation of pineapple Sakyamuni with high main trunk and four main branches having a happy-shaped crown, specifically comprising the following steps:

[0022] (1) Choose sandy loam, gravel loam, red loam and paddy fields with good drainage and a pH value of 5.5-6.5 as the cultivation land, and remove weeds, trees or other sundries and stones that hinder cultivation in the garden. Wait for it to be cleaned up, and then plow the ground deeply;

[0023] (2) row spacing is determined; every year 2-4 month is carried out field planting, and optimal plant row spacing is 2.5m * 4m, after field planting, drench the fixed root water thoroughly, add watering once every 3d afterwards, watering amount should not be too much, with The humidity of the tree plate shall prevail;

[0024] (3) Pruning and shaping of the happy-shaped tree crown: when the growth height of the first-level branch (trunk) of Pineapple Sakyamuni reaches 80-90cm, carry out capping an...

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Abstract

The invention belongs to the technical field of plant cultivation, and discloses a high-yield cultivation method for custard apple having a high trunk, four main branches, and an open-center-shaped crown. The method mainly comprises the following four steps: determining optimal plant spacing, pruning and shaping open-center-shaped crowns, fixing shapes of the open-center-shaped crowns, and controlling and pruning branches. According to the cultivation method, the defects that, in the prior art, the planting density is unreasonable, tree shapes are disordered, branches and tendrils excessively grow, the biomass of vegetative shoots is large, and the proportion of bearing branches is low, are overcome, the number of fruits can be increased by 10-20, the yield of custard apple can be increased by 15-25%, and the labor cost can be reduced by 30%; by means of the custard apple cultivation method, the yield of custard apple can be increased, the cultivation mode is simplified, production operations such as artificial pollination, artificial pruning, bagging, and picking are facilitated, labor consumption is greatly reduced, and good economic benefits can be generated.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and relates to a high-yield cultivation method for a pineapple sakura with a high main trunk and four main branches with a happy-shaped crown. Background technique [0002] Pineapple custard apple is a cross-bred variety of sorrel custard apple and soil variety custard apple used in the Florida Agricultural Experiment Institute. It is an improved species obtained from Taiwan, China and cultivated and domesticated. This variety has unique flavor, excellent quality, and rich nutrition. Favored by consumers, it has developed into the most important cultivated variety in Yunnan, and the cultivated area accounts for more than 80% of the total cultivated area of ​​Yunnan custard apple. Pineapple Sakyamuni has high economic benefits. Generally, after planting and management, it can bear fruit in the second year and produce economic benefits. It can be harvested continuously for more than 20 ye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 孔维喜
Owner 元谋食佳果业有限责任公司
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