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Strawberry gray mold forecasting system based on Internet of Things

A strawberry gray mold and forecasting system technology, applied in control/regulation systems, non-electric variable control, instruments, etc., can solve problems such as failure to achieve prevention, damage to strawberry plants, poor effect, etc.

Active Publication Date: 2021-02-19
ZHEJIANG YIBAO BIOTECH CO LTD
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Problems solved by technology

This control method is not only less effective; at the same time, after multi-frequency and multi-dose application, it is easy to cause a high degree of drug resistance (resistance) of Botrytis cinerea, which leads to the failure of the control of Botrytis cinerea
[0005] These control methods are treated only when Botrytis cinerea occurs, which often has caused damage to the strawberry plants, failing to achieve the purpose of prevention

Method used

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  • Strawberry gray mold forecasting system based on Internet of Things
  • Strawberry gray mold forecasting system based on Internet of Things
  • Strawberry gray mold forecasting system based on Internet of Things

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Embodiment Construction

[0020] Specific embodiments of the present invention will be further described in detail below. It should be understood that the description of the embodiments of the present invention here is not intended to limit the protection scope of the present invention.

[0021] Such as figure 1 As shown, it is a functional block diagram of the strawberry gray mold forecasting system based on the Internet of Things provided by the present invention. The strawberry gray mold forecast system based on the Internet of Things is used to predict the probability of occurrence of gray mold in strawberry greenhouses. It should be noted that the strawberry gray mold forecasting system based on the Internet of Things of the present invention is not suitable for open-air planting, because the parameters detected during open-air planting, such as humidity, temperature, air pressure, etc., are unstable and cannot be passed. Adjust the above parameters to reduce the probability of occurrence of bot...

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Abstract

A strawberry gray mold forecasting system based on the Internet of Things comprises a strawberry gray mold germination presetting unit, a greenhouse data acquisition unit, a condensation state detection unit, a data calculation unit and a comparison and judgment unit, and the strawberry gray mold germination presetting unit is used for presetting a gray mold germination probability threshold valueand a condensation occurrence duration threshold value. A condensation state detection unit is used for detecting the condensation occurrence duration. The data calculation unit is used for calculating a gray mold germination probability value according to a model formula. The comparison and judgment unit is used for comparing the gray mold germination probability value with the gray mold germination probability threshold value when the condensation duration value is greater than the condensation duration threshold value, and considering that the greenhouse can germinate gray mold when the gray mold germination probability value is greater than the gray mold germination probability threshold value. Through the forecasting system, it can be determined that strawberries in the greenhouse can germinate gray mold, the temperature or humidity in the greenhouse needs to be adjusted, and the purpose of prevention is achieved.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to an Internet of Things-based strawberry gray mold forecasting system. Background technique [0002] Strawberry, delicious red and tender, juicy, sweet and sour, and has a special rich fruit aroma, rich in organic acids, vitamins and mineral elements, has good health care functions, can improve immunity, detoxify and nourish the skin, and protect the heart and brain Blood vessels, protect liver and eyesight, promote gastrointestinal function, lose weight, fight cancer and suppress cancer. [0003] Strawberries are widely planted in my country, because strawberries contain high water and sugar content, which can easily lead to the reproduction of bacteria. Strawberry fruits are often infected with Botrytis cinerea, and the infection rate reaches 30%, and it can reach 60% in serious cases, causing great economic losses to fruit farmers. However, the current prevention and treatment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 王成张萌许晓丽王亦宁
Owner ZHEJIANG YIBAO BIOTECH CO LTD
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