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A kind of cultivation method for making citrus blossom and bear fruit twice

A technology of flowering and fruiting and cultivation methods, which is applied in the field of citrus cultivation, can solve problems such as the inability to realize the annual supply of citrus, and achieve the effect of breaking through the technical bottleneck

Active Publication Date: 2022-07-05
永州职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Citrus is an important economic crop in my country and a popular fruit in our country. Its flowering period is from March to April every year, and its maturity period is from September to March of the next year. This period is the concentrated time for citrus to go on the market. Citrus matures from June to August, and the annual supply of citrus cannot be realized

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of cultivation method of making citrus secondary flowering and fruiting of the present embodiment, comprises the steps:

[0024] ①Choose the golden tribute pomelo tree, a citrus variety that can bloom multiple times;

[0025] ②Induce flowering:

[0026] During the flowering period of the golden tribute pomelo, when the buds of the golden tribute pomelo turn white from March to early April, spray the buds with 2,4-dichlorophenoxyacetic acid (2,4-D) 500 to 800 times to make all normal flowers Fall off, to promote the growth of a batch of good spring shoots; after the spring shoots are mature, spray 800-1000ppm of indole acetic acid and 500ppm of naphthalene acetic acid to induce flowering from May to early June; after inducing flowering, from the end of June to the beginning of July The golden tribute pomelo will bloom for the second time, using the second flowering of the golden tribute pomelo to bear fruit, and the fruit will fully expand from November to Decemb...

Embodiment 2

[0030] A kind of cultivation method of making citrus secondary flowering and fruiting of the present embodiment, comprises the steps:

[0031] ①Choose the golden tribute pomelo tree, a citrus variety that can bloom multiple times;

[0032] ②Induce flowering:

[0033] During the flowering period of the golden tribute pomelo, when the buds of the golden tribute pomelo turn white from March to early April, spray the buds with 2,4-dichlorophenoxyacetic acid (2,4-D) 600 to 900 times to make all normal flowers Fall off, to promote the growth of a batch of good spring shoots; after the spring shoots are mature, spray 900-1100ppm of indole acetic acid and 500ppm of naphthalene acetic acid to induce flowering from May to early June; after inducing flowering, from the end of June to the beginning of July The golden tribute pomelo tree will bloom for the second time, and the second flowering of the golden tribute pomelo tree will be used to bear fruit, and the fruit will fully expand fr...

Embodiment 3

[0037] A kind of cultivation method of making citrus secondary flowering and fruiting of the present embodiment, comprises the steps:

[0038] ①Choose the golden tribute pomelo tree, a citrus variety that can bloom multiple times;

[0039] ②Induce flowering:

[0040] During the flowering period of Golden Tribute Pomelo, when the buds of Golden Tribute Pomelo turn white from March to early April, spray the buds with 2,4-dichlorophenoxyacetic acid (2,4-D) and 800 times of naphthalene acetic acid to make normal flowers. All fall off, to promote the growth of a batch of good spring shoots; after the spring shoots are mature, spray indole acetic acid 1000ppm and 1500ppm of chlorophyll to induce flowering; after inducing flowering, the golden tribute from the end of June to the beginning of July The pomelo tree will bloom for the second time, and the second flowering of the golden tribute pomelo tree will be used to bear fruit, and the fruit will fully expand from November to Decem...

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Abstract

The invention relates to a cultivation method for making citrus bloom and bear fruit twice. The citrus variety Golden Tribute Pomelo that can bloom multiple times is selected. Spray the flower buds with the agent to make all normal flowers fall off and promote the growth of a batch of good spring shoots; after the spring shoots are mature, spray diluted plant growth regulators to induce flowering; from the end of June to the beginning of July, the golden tribute pomelo The tree will bloom for the second time, and the second flowering will be used to bear fruit. The fruit will be fully expanded when it grows from November to December; protect the overwintering, so that the fruit will not be damaged by freezing; in the spring, the fruit will enter the mature growth period, apply enough fertilizer to prevent pests and diseases , so that the golden tribute pomelo fruit can mature in July to August. By inducing the secondary flowering of the golden tribute pomelo and utilizing the secondary flowering to bear fruit, the invention can make the golden tribute pomelo fruit mature in July to August, thereby realizing the annual supply of fresh citrus fruits, and has significant social and economic benefits.

Description

technical field [0001] The invention relates to the technical field of citrus cultivation methods, in particular to a cultivation method for causing secondary flowering and fruiting of citrus. Background technique [0002] Golden tribute pomelo is a Japanese hybrid citrus, which is a hybrid of orange and pomelo. Extremely shelf-stable and has a great flavor. Golden tribute pomelo has no sour taste in August and can be eaten when the peel is still green. It can also be stored until May of the following year. It is a rare and high-grade variety in citrus breeding and can be developed as a characteristic variety. Citrus is an important economic crop in my country and a popular fruit in China. Its flowering period is from March to April every year, and its maturity period is from September to March of the next year. This period is the time when citrus is concentrated on the market. The citrus that matures from June to August cannot achieve the annual supply of citrus. How to b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 蒋小军
Owner 永州职业技术学院
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