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Off-season cultivation method of dragon fruit

A cultivation method and technology of dragon fruit, applied in the directions of cultivation, agriculture, application, etc., can solve the problems of high price, can not meet the demand of dragon fruit, affect the freshness and nutritional quality of fruit, etc., and achieve the enhancement of frost resistance and drought resistance. , the effect of promoting absorption

Active Publication Date: 2020-05-12
贺州田客农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the period from December to March is not the season for dragon fruit fruits, which cannot meet the market demand for dragon fruits. Not only are the prices expensive, but they are all preserved by refrigeration or medicine during the fruit production period from August to November. Fruit freshness and nutritional quality

Method used

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  • Off-season cultivation method of dragon fruit

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of off-season cultivation method of pitaya, comprising:

[0022] 1) During the period from November to March, the branches of the dragon fruit tree after fruit picking are not pruned, and the mixed solution of aloe vera juice and lemon juice is sprayed on the unpruned branches on the day of fruit picking;

[0023] 2) A transparent plastic shed is built on the frame, and tungsten filament lamps are installed on the ground, and the tungsten filament lamps are energized and lit every night;

[0024] 3) Dig a ditch 40 cm away from the root of the dragon fruit tree, spread microbial fermented fertilizer in the ditch and cover it with activated carbon, then cover the straw, and spray vermicompost extract, grapefruit peel juice, lemon juice and onion on the straw every day at noon juice mixture;

[0025] 4) Soak the mixed solution of light salt water, egg white and vermicompost extract on the end branches of the dragon fruit tree for 2 seconds, once every morning and e...

Embodiment 2

[0028] 1) During the period from November to March, the dragon fruit tree after fruit picking is not pruned, and the mixed solution of aloe juice and lemon juice is sprayed on the unpruned branches on the day of fruit picking. Wherein, the mass ratio of aloe juice and lemon juice is 3:1, spray 15 kg per mu;

[0029] 2) A transparent plastic shed is built on the frame, and tungsten filament lamps are installed on the ground, and the tungsten filament lamps are energized and lit every night;

[0030] 3) Dig a ditch 50 cm away from the root of the dragon fruit tree, and spread microbial fermented fertilizer in the ditch and cover it with activated carbon, then cover the straw, and spray vermicompost extract, grapefruit peel juice, lemon juice and onion on the straw every day at noon juice mixture;

[0031] 4) Soak the mixed solution of light salt water, egg white and vermicompost extract on the end branches of the dragon fruit tree for 3 seconds, once every morning and evening, ...

Embodiment 3

[0034] 1) During the period from November to March, the dragon fruit tree after fruit picking is not pruned, and the mixed solution of aloe juice and lemon juice is sprayed on the unpruned branches on the day of fruit picking. Wherein, the mass ratio of aloe juice and lemon juice is 3:2, spray 20 kg per mu;

[0035] 2) A transparent plastic shed is erected, and tungsten filament lamps are set on the ground. The tungsten filament lamps are energized and lit every night. Among them, the tungsten filament lamps are 15 watts and are set at intervals of 3 meters;

[0036] 3) Dig a ditch 50 cm away from the root of the dragon fruit tree, and spread microbial fermented fertilizer in the ditch and cover it with activated carbon, then cover the straw, and spray vermicompost extract, grapefruit peel juice, lemon juice and onion on the straw every day at noon juice mixture;

[0037] 4) Soak the mixed solution of light salt water, egg white and vermicompost extract on the end branches of...

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Abstract

The invention discloses an out-of-season cultivation method of pitaya. The method includes the steps that 1, during November to March, mixed liquor of aloe juice and lemon juice is sprayed to non-pruned branches on the day when fruit picking is completed; 2, a transparent plastic greenhouse is erected, a tungsten lamp is arranged on the ground in a pulling mode, and the tungsten lamp is powered on and lightened every night; 3, the positions of pitaya tree roots are ditched, microbial fermentation fertilizer is scattered in ditches and covered with active carbon, the ditches are additionally covered with straw, and mixed liquor of wormcast extract, shaddock peel juice, lemon juice and onion juice is sprayed to the straw every noon; 4, branches at the tail ends of pitaya trees are soaked with mixed liquor of light salt brine, egg white and wormcast extract for 2-3 seconds, the branches are soaked once in the morning and at night every day respectively, and the branches stop being soaked in the mixed liquor till flower buds exist on the branches at the tail ends of the pitaya trees; 5, 300-500 kg of biogas slurry is poured to the straw per mu every week, and the biogas slurry stops being poured till a week before the pitaya is picked. According to the method, fresh pitaya with excellent quality is brought in winter.

Description

technical field [0001] The invention relates to the technical field of dragon fruit planting. More specifically, the present invention relates to a kind of out-of-season cultivation method of pitaya. Background technique [0002] Dragon fruit is a tropical and subtropical fruit that likes light and shade, heat and drought, and likes fertility and bears barrenness. It grows rapidly in a warm, humid, and well-lit environment. During spring and summer open field cultivation, it should be watered more to keep the root system in a vigorous growth state. In rainy weather, it should be drained in time to avoid infection of bacteria and cause rot. Dragon fruit begins to bloom and bear fruit 12-14 months after planting, and can bloom 12-15 times a year. The fruit-producing period is from April to November, and the fruit matures 30-40 days after the flower fades. July is the peak period of dragon fruit, and the market is oversupplied , Not only will the price of dragon fruit plummet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 农文书
Owner 贺州田客农业发展有限公司
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