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A cultivation method for improving fruit shape of crystal honey pomelo

A technology of crystal honey pomelo and cultivation method, which is applied in cultivation, application, agriculture, etc., can solve the problems of crystal honey pomelo fruit neck length, etc., achieve the effect of thin and smooth peel, improve the quality of pomelo, and fine pulp

Active Publication Date: 2018-08-24
INST OF TROPICAL & SUBTROPICAL CASH CROP YUNNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a cultivation method for improving the fruit shape of crystal honey pomelo to solve the technical defect of crystal honey pomelo fruit neck length

Method used

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  • A cultivation method for improving fruit shape of crystal honey pomelo
  • A cultivation method for improving fruit shape of crystal honey pomelo
  • A cultivation method for improving fruit shape of crystal honey pomelo

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A cultivation method for improving crystal pomelo shape, characterized in that it comprises the following steps:

[0052] In step (1), select the field to be planted with pomelo for site preparation and pond making. The pomelo orchard is planted with a row spacing of 3.9mx4.9m and 33-34 plants per mu;

[0053] In step (2), intercropping the selected two pomelo varieties, Crystal Honey Pomelo and Guanxi Honey Pomelo, at a ratio of 2:1, it is necessary to ensure that Guanxi Honey Pomelo is planted on both sides of each plant of Crystal Honey Pomelo;

[0054] In step (3), fertilizer and water management and agricultural operations are performed on the intercropped plants in step (2) according to the following categories:

[0055] A. Fertilization of adult fruiting trees: crystal honey pomelo generally enters the full fruit period 5-6 years after planting. Insufficient fertilization during this period will result in less branching, weaker tree vigor, reduced yield, and sho...

Embodiment 2

[0068] A cultivation method for improving crystal pomelo shape, characterized in that it comprises the following steps:

[0069] In step (1), select the field to be planted with pomelo for site preparation and ponding. The pomelo orchard is planted with a plant row spacing of 4.1mx5.1m and 33-34 plants per mu;

[0070] In step (2), intercropping of the selected two pomelo varieties, Crystal Pomelo and Guanxi Pomelo, at a ratio of 1.5:1, it is necessary to ensure that Guanxi Pomelo is planted on 1-2 sides of each planted Crystal Pomelo ;

[0071] In step (3), fertilizer and water management and agricultural operations are performed on the intercropped plants in step (2) according to the following categories:

[0072] A. Fertilization of adult fruiting trees: crystal honey pomelo generally enters the full fruit period 5-6 years after planting. Insufficient fertilization during this period will result in less branching, weaker tree vigor, reduced yield, and shortened economic l...

Embodiment 3

[0085] A cultivation method for improving the shape of crystal honey pomelo, comprising the following steps:

[0086] Step (1), the pomelo orchard is planted according to the row spacing of 4m x 5m, and 33-34 plants per mu;

[0087] In step (2), intercropping the selected two pomelo varieties, Crystal Honey Pomelo and Guanxi Honey Pomelo, at a ratio of 2:1 or 1:1, it is necessary to ensure that 1-2 sides of each planted Crystal Honey Pomelo have Guanxi Creek honey pomelo planting;

[0088] In step (3), fertilizer and water management and agricultural operations are performed on the intercropped plants in step (2) according to the following categories:

[0089] A. Fertilization of adult fruiting trees: crystal honey pomelo and Guanxi honey pomelo adult fruiting trees need to apply pre-flowering fertilizer, steady fruit fertilizer, strong fruit-promoting shoot fertilizer and fruit-picking fertilizer according to the following methods;

[0090] A1. Pre-flowering fertilizer: a...

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Abstract

The invention relates to a cultivation method for improving the fruit shape of crystal honey pomelo, and belongs to the field of pomelo cultivation technologies. According to the cultivation method, the crystal honey pomelo and Guanxi honey pomelo are intercropped at the proportion of 2:1-1:1, and pollen of the Guanxi honey pomelo is crossed to styli of the crystal honey pomelo based on the fact that the two different pomelo varieties, namely, the crystal honey pomelo and the Guanxi honey pomelo have the roughly same flowering period lasting from March to April every year, so that development of ovaries of the crystal honey pomelo is promoted; meanwhile, through reasonable fertilizer and water management and farm operation, the appearance and quality of the crystal honey pomelo are improved. Conventional crystal honey pomelo has a big-end-down fruit shape like a calabash with a flat bottom and has a long fruit neck with the length capable of reaching 5.0-6.0 cm generally. By the adoption of the method, the fruit neck of the obtained crystal honey pomelo is short and is 3.0-3.5 cm long, the requirement for the fruit shape of high-quality pomelo is met, and the technical defects that in a traditional cultivation technology, crystal honey pomelo is large in fruit neck length and poor in fruit shape are overcome.

Description

technical field [0001] The invention belongs to the technical field of pomelo cultivation, and in particular relates to a cultivation method for improving the fruit shape of crystal honey pomelo. Background technique [0002] Pomelo belongs to the Rutaceae citrus plant. It is a tropical and subtropical fruit rich in various trace elements needed by the human body. It is a health-care fruit favored by consumers. my country is mainly distributed in southern regions such as Fujian, Guangdong, and Yunnan. Crystal honey pomelo has a large fruit, 1500-2500 grams per piece, long oval or pear shape; the flesh is soft, juicy and slag, moderately sweet and sour, with few or no seeds, and is deeply loved by consumers. Yunnan Ruili crystal honey pomelo is sold on a case-by-piece basis, with a price of 16-25 yuan / piece, which has a relatively high comparative benefit. In recent years, the cultivation area of ​​crystal pomelo has grown exponentially. However, under the conventional pla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 周东果王自然高俊燕杨帆李进学岳建强杨建东董美超
Owner INST OF TROPICAL & SUBTROPICAL CASH CROP YUNNAN ACAD OF AGRI SCI
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