Tablet computer-based rice spike phenotype analyzer and use method thereof

Abstract

The invention provides a tablet computer-based rice spike phenotype analyzer and a use method thereof, wherein the rice spike phenotype analyzer includes a tablet computer (1), a box body (2), a backlight board (3), transparent magnetic positioning pieces (4), a tablet computer fixing seat (5) and an iron board (6); the tablet computer (1) is mounted on the tablet computer fixing seat (5); the tablet computer fixing seat (5) is arranged at the top of the box body (2); the backlight board (3) is mounted on the iron board (6), a rice spike (13) is placed on the backlight board (3), and all branches of the rice spike are pressed by a plurality of transparent magnetic fixing pieces (4); the tablet computer (1) is provided with a camera, a topology structure, the grain number, the branch number and the length data of the rice spike are calculated through shot photos of the rice spike. The analyzer has the advantages of simple structure, low cost, easy popularization and application and high universality.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an Android system-based rice ear phenotype analyzer and a usage method. Background technique [0002] Rice is one of the most important foods for human beings, and its seed breeding and yield evaluation are hot topics in agricultural research. The phenotype of rice panicle can reflect the various genetic characteristics of its seeds, so the measurement and analysis of rice panicle phenotype is an important way to study the genetic characteristics of seeds. However, the shape of the rice ear is complicated, and each branch is relatively fragile and easy to break, so there is no automatic method and equipment for separating each branch of the ear type at present. At the same time, the traditional method of manually spreading and sticking to the board with tape is time-consuming and laborious, and the efficiency is extremely low. Moreover, the use of tape for adhesio...

AI Technical Summary

Problems solved by technology

Due to the influence of man-made and natural factors, these manual methods lead to poor measurement accuracy and unsatisfactory measurement results.

The existing automatic rice ear analyzer can only measure the overall length and estimate the number of grains contained in the rice ear because it cannot automatically unfold the rice ear

This kind of equipment usually contains a conveyor belt, which is bulky, expensive, and has few measurable parameters, so it is not very practical

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