Real-time monitoring method for growth characters of tea trees in intensive cultivation

Abstract

The invention discloses a real-time monitoring method for growth characters of tea trees in intensive cultivation. The method comprises the following steps: performing real-time data acquisition by a tea tree living body growth character data acquisition device based on online location, transmitting the acquired data to an artificial comprehensive management center through a wireless communication way to process, wherein the acquired data comprises current location data acquired by a locating mechanism, fresh tea leaves spectrum data acquired by a high spectrum imaging sensor, and average growth height of fresh tea leaves measured by an ultrasonic wave sensor, and judging the best fresh tea leaf picking time based on that the data and a picking judgment model established off line are combined by the artificial comprehensive management center. The picking judgment model comprises a bud size growth measurement model based on average growth height, a yield correlation model and a quality correlation model based on the high spectrum image data. The real-time monitoring method for the growth characters of the tea trees in intensive cultivation is beneficial to realizing of intensive cultivation and automation in planting of the tea trees.

Description

technical field

[0001] The invention belongs to the field of fine agriculture, and relates to a method for real-time monitoring of growth traits of tea trees in fine cultivation. Background technique

[0002] China is the origin of tea and the first country to discover tea trees. It is now the world's largest tea producer and the world's second largest exporter. In 2011, tea production was 1.475 million tons, more than 1 / 3 of the world's weight; exports were 323,000 tons , the export value is about 956 million US dollars, which shows that it occupies a very important position in my country's economic crops. With the development of rural urbanization in China, the rural labor force is gradually decreasing and aging is serious, production costs are increasing, and tea production profits are declining, which restricts the development of the tea industry. Mechanization of tea garden operations and information automation are inevitable trends in development.

[0003] Since the 19...

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