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Microenvironment fine temperature-regulation banana winter warming method

A micro-environment and banana technology, applied in fertilization methods, botanical equipment and methods, plant protection covers, etc., can solve problems such as limited effects of cold protection and freezing

Inactive Publication Date: 2019-01-25
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The bagging method of the banana fruit disclosed in the above patents has limited effects on preventing cold and reducing freezing in winter when the temperature is lower.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for fine-tuning the temperature of the microenvironment to keep bananas cold and overwintering. The specific method is: bagging the bananas after budding in autumn and winter, the outer layer is a plastic film bag made of polyvinyl chloride, the middle layer is a pearl cotton bag, and the inner layer is Paper bag, set electric heating wire in the paper bag for electric heating, and seal the upper and lower sides of the three-layer bagging, turn on the electric heating wire when the lowest temperature is lower than 14°C, turn off the electric heating wire when the temperature is higher than 18°C, and turn off the electric heating wire at ten Add marine bio-fertilizer before January to increase the cold resistance of plants.

[0020] In this embodiment, after the micro-environment is fine-tuned and the banana peel is not damaged by low temperature, the banana peel can still be ripened normally, and the color is bright yellow.

Embodiment 2

[0022] A method for fine-tuning the temperature of the microenvironment to keep bananas cold and overwintering. The specific method is: bagging the bananas after budding in autumn and winter, the outer layer is a plastic film bag made of polyvinyl chloride, the middle layer is a pearl cotton bag, and the inner layer is Paper bags, set LED lights inside the paper bags for electric heating, and seal the upper and lower layers of the three-layer bagging, turn on the LED lights when the lowest temperature is lower than 14°C, turn off the LED lights when the temperature is higher than 18°C, and turn them on at ten Add trace elements before January to increase the cold resistance of plants.

[0023] In this embodiment, after the micro-environment is fine-tuned and the banana peel is not damaged by low temperature, the banana peel can still be ripened normally, and the color is bright yellow.

Embodiment 3

[0025] A method for fine-tuning the temperature of the microenvironment to keep bananas cold and overwintering. The specific method is: bagging the bananas after budding in autumn and winter. The outer layer is a plastic film bag made of polypropylene, the middle layer is a pearl cotton bag, and the inner layer is a paper bag. , A kerosene lamp is set in the paper bag for fire heating. In order to stabilize the temperature and avoid burning the bananas, an isolation cover is provided around the fire source of the kerosene lamp, and a heat insulation device is installed on the top to prevent the banana fruit fingers from being scalded. The isolation cover is equipped with a bracket, and a beverage can is added to the bracket to boil water, so that the fire can heat the water without boiling, and the upper part of the three-layer bag is sealed, and the lower part is not sealed. The length of the hem is 60cm. Light the kerosene lamp with a disposable lighter at 14°C, turn off the ...

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Abstract

The invention belongs to the technical field of crop planting and particularly relates to a microenvironment fine temperature-regulation banana winter warming method. The microenvironment fine temperature-regulation banana winter warming method comprises bagging bananas during a budding stage, performing electric or fire heating inside bags to avoid low-temperature damage to banana skins and ensure normal ripening acceleration and bright yellow color of the bananas, and meanwhile, replenishing biological fertilizers to improve cold resistance of plants.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a method for finely adjusting the temperature of a microenvironment to protect bananas from cold and overwintering. Background technique [0002] In recent years, due to the poor appearance quality of famous and high-quality fruit-banana fruit, its market competitiveness has been greatly reduced. Among them, typhoon and cold damage are natural factors hindering the development of banana industry. If the peel of the banana is lower than 12°C, it will suffer from chilling damage, and the ripening will not turn into a bright yellow color, and the market price will be greatly reduced. The price of bananas with chilling damage will be reduced by at least 30%, and some even reduce the purchase price by half. Even in the southern region where the temperature is relatively warm, more or less bananas suffer from chilling damage every year, which seriously affects...

Claims

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Application Information

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IPC IPC(8): A01G13/02A01C21/00A01G22/05
CPCA01C21/00A01G13/0237A01G22/05
Inventor 许林兵肖维强黄秉智杨兴玉
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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