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Method for synchronously preventing and controlling persimmon fruit chap and sunburn

A fruit and young fruit technology, applied in the fields of botanical equipment and methods, fertilization methods, and chemicals for biological control, etc., can solve problems such as sunburn hazards and affecting the appearance and quality of fruits

Active Publication Date: 2021-05-07
INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the continuous high temperature and drought in summer and autumn, the color of the fruit epidermis changes from brown to light brown, and the flesh tissue has no sinking and dead spots, and sunburn damage occurs, which seriously affects the appearance quality of the fruit

Method used

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  • Method for synchronously preventing and controlling persimmon fruit chap and sunburn
  • Method for synchronously preventing and controlling persimmon fruit chap and sunburn
  • Method for synchronously preventing and controlling persimmon fruit chap and sunburn

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Embodiment 1

[0045] A method for simultaneous prevention and control of persimmon fruit chapping and sunburn

[0046] (1) Selection of suitable paper bags

[0047] EXAMPLES The tested variety is Yangfeng sweet persimmon, which is 9 years old. The test site is in Jiamiao Township, Tuanfeng County, Hubei Province. Use single-layer white pure bleached wood pulp paper bags. The persimmon fruit paper bag has a certain dry tensile strength, but also requires a higher wet tensile strength; it can resist the damage of the fruit bag due to wind and rain in the natural environment, and the surface of the fruit bag has good flatness and wet stability; good waterproof performance , Tilt the paper bag so that it will not be wetted after spraying water on its surface, forming water droplets to slide off, and at the same time, it has good air permeability to ensure the normal respiration of the fruit in the bag. too high. The paper bag parameter determined by the paper bag of the present invention is ...

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Abstract

The invention discloses a method for synchronously preventing and controlling chap and sunburn of persimmon fruits. The method comprises the following steps of (1) bagging at a proper period; (2) spraying chlorin iron on young fruits; (3) effectively applying a liquid fertilizer; (4) adjusting the microdomain ecology of a tree body; and after first physiological fruit drop of persimmon trees, spraying the chlorine iron with the mass ratio being 0.03 mg / kg and GA4 + 7 with the mass ratio being 10 mg / kg on a whole plant, particularly the surfaces of the young fruits, and spraying until water drops. According to the method for synchronously preventing and controlling dehiscence and sunburn of the persimmon fruits provided by the invention, through scientific application of comprehensive technical measures, the proportion of fruit epidermis and cross ditch dehiscence and fruit sunburn is remarkably reduced, harm of persimmon fruit moths and wasps is effectively avoided, and the appearance quality of the persimmon fruits is improved. Meanwhile, the inherent quality of the persimmon fruits is improved, the average single fruit quality of the fruits is improved by 7.85 percent compared with a control group, and the soluble solid content of pulp is improved by 4.94 percent compared with the control group.

Description

technical field [0001] The invention relates to the field of persimmon cultivation, in particular to the improvement of the appearance and properties of persimmon fruits, in particular to the simultaneous prevention and control of chapped persimmon fruit peels and cross grooves on the top of the fruit and fruit sunburn, reducing fruit pest damage, improving persimmon fruit quality, and increasing product quality. Market Competitiveness. Background technique [0002] China is the largest producer of persimmons in the world, and its cultivation area and output rank first in the world. Persimmon tree is one of the main economic forest and fruit tree species traditionally cultivated in my country. In recent years, the persimmon industry in the Yangtze River Basin and the south of the country has developed rapidly. It accounts for 29.69% of the total output of persimmon in the country. [0003] In the production process of persimmon in the south, due to the ecological and climat...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G13/02A01G13/00A01C21/00A01N43/90A01N43/12A01N45/00A01P21/00
CPCA01G17/005A01G13/0237A01G13/00A01C21/00A01N43/90A01N43/12A01N45/00Y02A50/30
Inventor 李先明吴恢许红霞涂俊凡朱红艳杨夫臣郎鹏刘金平
Owner INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
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