Small-sized rice and wheat comprehensive test board for scientific research and determination method thereof

Abstract

The invention discloses a small-sized rice and wheat comprehensive test board for scientific research and a determination method thereof. An outlet of an ear threshing mechanism is assembled and connected with an inlet of a full and immature grain separation mechanism; an outlet of the full and immature grain separation mechanism is assembled and connected with an inlet of a conveying mechanism; two outlets of the conveying mechanism are correspondingly assembled and connected with inlets of photoelectric colorimetric grain counting devices; and a central control system is electrically connected with the ear threshing mechanism, the full and immature grain separation mechanism, the conveying mechanism, the photoelectric colorimetric grain counting device and a volume weight and grain weight measuring device correspondingly. The small-sized rice and wheat comprehensive test board for the scientific research has the beneficial effects that threshing, full and immature grain separation, counting and weighing are completed at one time during seed testing, data results such as the number of solid grains, the number of immature grains, the setting rate, the volume weight and the grain weight can be output on a display screen, or the data results are directly conveyed to a printer for printing, or an Excel spreadsheet file is generated, the results can be stored in a hard disk, so that the working efficiency and accuracy of seed testing data acquisition are improved, and the working efficiency of seed testing operation is improved.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a small rice-wheat comprehensive testing platform for scientific research and a measuring method thereof. Background technique [0002] In agricultural scientific research, it is an important link to determine the number of crops, thousand-grain weight, seed setting rate and other indicators (this process is called "testing" in the industry, and hereinafter referred to as "testing"). It is mainly based on crop traits, variety information, etc. , to select and breed excellent varieties to increase the yield of crops; or to obtain data from different experimental treatments to screen out the best treatment. After the rice and wheat test samples are harvested, the plant height, ear length, and ear number are measured first, and then the rice and wheat ears are threshed and air-selected to separate the full grains from the grains. The grains are counted manually and weighed with a balance ...

AI Technical Summary

Problems solved by technology

At present, there is no comprehensive test bench dedicated to the test, and most of the cases are manually operated, which is slow and inefficient, and also affects the quality of work.

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