A cultivation method for improving yield and quality of crystal honey pomelo

A cultivation method and the technology of crystal honey pomelo, which are applied in the field of agriculture and forestry cultivation, can solve the problems of affecting the economic benefits of crystal honey pomelo, low yield of crystal honey pomelo, and poor pulp slag, so as to improve the quality of pomelo, improve the appearance quality, improve The effect of moisture management

Active Publication Date: 2019-01-08
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

However, under conventional planting methods, the yield of crystal honey pomelo is low, the peel is thick, the fruit is large and bubbly, the pulp is not easy to slag, there are many dry parts, and the edible rate is low, which affects the economic benefits of crystal honey pomelo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Planting layout: according to the plant spacing × row spacing of 4 ~ 4.5m × 5 ~ 5.5m, and 32 ~ 35 plants per mu, the crystal pomelo and Guanxi pomelo are mixed or rearranged in a quantity ratio of 2:1 ;

[0035] (2) Fertilization management in orchard: Fertilization management shall be carried out on the mixed planting or rearrangement plants in step (1) according to the following categories:

[0036] A. Fertilization management of juvenile trees (1-3 years old): fertilize 10 times in the first year, that is, from February to April, each time each plant is poured with 0.02-0.03kg of urea, once every 20 days, Urea was applied 3 times in total; from May to October, a mixture of 0.05kg urea and 0.05-0.08kg ternary compound fertilizer (the ratio of N:P:K was 15:15:15) was applied to each plant. Fertilize once every 30 days, and fertilize 6 times in total; apply once in November to keep warm and survive the winter, that is, apply 10kg of decomposed organic fertilizer an...

Embodiment 2

[0046] (1) Planting layout: According to the plant spacing × row spacing of 4 ~ 4.5m × 5 ~ 5.5m, and 32 ~ 35 plants per mu, the crystal pomelo and Guanxi pomelo are mixed or rearranged in a quantity ratio of 1:1 ;

[0047] (2) Fertilization management in orchard: Fertilization management shall be carried out on the mixed planting or rearrangement plants in step (1) according to the following categories:

[0048] A. Fertilization management of juvenile trees (1-3 years old): fertilize 10 times in the first year, that is, from February to April, each time each plant is poured with 0.02-0.03kg of urea, once every 20 days, Urea was applied 3 times in total; from May to October, a mixture of 0.05kg urea and 0.05-0.08kg ternary compound fertilizer (the ratio of N:P:K was 15:15:15) was applied to each plant. Fertilize once every 30 days, and fertilize 6 times in total; apply once in November to keep warm and survive the winter, that is, apply 15kg of decomposed organic fertilizer an...

Embodiment 3

[0058] (1) Planting layout: according to the plant spacing × row spacing of 4 ~ 4.5m × 5 ~ 5.5m, and 32 ~ 35 plants per mu, the crystal pomelo and Guanxi pomelo are mixed or rearranged in a quantity ratio of 2:1 ;

[0059] (2) Fertilization management in orchard: Fertilization management shall be carried out on the mixed planting or rearrangement plants in step (1) according to the following categories:

[0060] A. Fertilization management of juvenile trees (1-3 years old): fertilize 10 times in the first year, that is, from February to April, each time each plant is poured with 0.02-0.03kg of urea, once every 20 days, Urea was applied 3 times in total; from May to October, a mixture of 0.05kg urea and 0.05-0.08kg ternary compound fertilizer (the ratio of N:P:K was 15:15:15) was applied to each plant. Fertilize once every 30 days, and fertilize 6 times in total; apply once in November to keep warm and pass the winter fertilizer, that is, apply 20kg of decomposed organic ferti...

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Abstract

The invention provides a cultivation method for increasing the yield of crystal honey pomelos and improving the quality of the crystal honey pomelos. The method includes the technical measures of arrangement of the crystal honey pomelos and Guanxi honey pomelos, fertilization management of young trees and mature pomelo trees in a pomelo orchard, water management, disease and insect pest prevention and the like. By means of the method, the fruiting quantity of pomelos of crystal honey pomelo trees in the full fruiting period reaches 100-130 pomelos per tree and is increased by 30-60 pomelos per tree compared with a traditional culture method. Meanwhile, the crystal honey pomelos in the mature stage are thin and smooth in peel, tender in flesh, good in residue decomposition and high in juice content of flesh. The number of low-water parts of the flesh is small or even the low water phenomenon does not exist, and the requirement of high-quality pomelos is met. The method overcomes the technical defects that in the traditional culture technology, the crystal honey pomelos are low in yield, thick in peel, large and puffy, poor in flesh residue decomposition, large in number of low-water parts, low in edible rate and the like.

Description

technical field [0001] The invention belongs to the technical field of agriculture and forestry cultivation, and relates to a cultivation method for improving the yield and quality of crystal honey pomelo. Background technique [0002] Grapefruit( Citrus grandis Osbeck ), belonging to the Rutaceae citrus genus, is an evergreen fruit tree of the Rutaceae plant. Pomelo is native to China, India and Malaysia. Our country has a long history of cultivating pomelo trees. In Xiashu "Yu Gong", there was a record of "Yangzhou - Juebao pomelo Xigong", and "Lushi Chunqiu" also recorded "the beauty of fruit, the pomelo of Yunmeng". , indicating that pomelo has been cultivated in my country for at least three thousand years. The main producing areas of pomelo in my country are Guangxi, Guangdong, Yunnan, Zhejiang, Fujian, Taiwan, Sichuan, Shaanxi and other places. In addition to the cultivation in my country, pomelo is cultivated in many countries and regions in Southeast Asia. The Un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G13/00A01C21/00
CPCA01C21/005A01G13/00A01G17/005
Inventor 周东果王自然高俊燕李进学杨帆岳建强杨建东
Owner INST OF TROPICAL & SUBTROPICAL CASH CROP YUNNAN ACAD OF AGRI SCI
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