Pre-warning control system and method for Hongyang kiwifruit canker

Abstract

The invention belongs to the technical field of agricultural planting and discloses a pre-warning control system and method for Hongyang kiwifruit canker. The method includes: using a solar power supply module to supply power for each detecting equipment and management equipment in the whole pre-warning control system for the Hongyang kiwifruit canker; using related sensors to detect air temperature and humidity, mineral content in soil, soil pH and water content, air flow conditions during pollen spreading and change conditions during Hongyang kiwifruit growth; subjecting the detected data torelated processing, and the transmitting the processing results to a display screen to display related detected data; by management staff, performing enhanced culture management, reasonable loading and tree vigor enhancement on Hongyang kiwifruit according to the displayed related data to increase the disease resistance of Hongyang kiwifruit trees. The pre-warning control system and method has the advantages that sustainable and targeted kiwifruit canker monitoring can be achieved through a monitoring module, disease spreading can be reduced effectively through a treatment control module, andloss can be reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a Hongyang kiwi fruit canker early warning control system and method. Background technique [0002] Kiwi fruit is a vine of the genus Actinidia in the Actiniaceae family. Originally produced in my country, it has developed into a new emerging fruit in the world. Known for being rich in vitamin C, kiwi fruit has great development potential and is attracting widespread attention. Kiwifruit canker is an important factor restricting the development of kiwifruit industry, which occurs in a wide area and causes great harm. Kiwifruit canker is a devastating bacterial disease caused by Pseudomonas syringae, which was first discovered in California, USA and Shizuoka Prefecture, Japan in 1980. In 1985, canker was found in the artificial cultivation base of Dongshanfeng Farm in Hunan Province in my country. In 1991, canker was found in the kiwifruit production a...

AI Technical Summary

Problems solved by technology

[0004] (1) The existing canker disease prevention and control technology has poor isolation between normal plants and diseased plants, and the treatment will cause great harm to normal plants

[0005] (2) When the existing soil moisture sensor detects soil moisture, it uses the traditional SVM compensation algorithm to compensate for the low accuracy and slow processing speed, so that it does not have the characteristics of strong global optimization ability, fast convergence speed, and high compensation accuracy. Inability to effectively temperature compensate the humidity sensor

[0006] (3) The temperature sensor detects the canker around the Hongyang kiwifruit tree. During the process of adapting to the temperature, because the temperature around the Hongyang kiwifruit tree changes, the temperature sensor is easily affected by the temperature and produces a large error. The current algorithm is adopted Error compensation cannot effectively reduce its error and improve its measurement performance

[0007] (4) After the camera acquires image information on the leaves, branches, flower buds, and tree body of Hongyang kiwi fruit caused by excessive wounds caused by freezing damage and labor, the traditional logarithmic image enhancement algorithm cannot overcome the following problems. Disadvantages of image enhancement by reflected light image mode

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