Information processing method and system in yak grazing management based on body condition scoring

Abstract

The invention belongs to the technical field of yak grazing information processing, and discloses an information processing method and system in yak grazing management based on body condition scoring,and the method comprises the steps: collecting all body information of yaks through an image collection module; using an image processing module for acquiring, processing, classifying and identifyingthe data to obtain the required body information of each part of the yak; analyzing the full-view characteristics of the whole yak body through a comparative analysis module; constructing a body condition scoring model by analyzing the running or walking speed or abdominal swing degree of the yak; and scoring the yak body condition through the scoring system. The body condition score is used forevaluating the fat and lean conditions of yaks, the difficulty of weighing the yaks sold by herdsmen is reduced, and the cost is saved; the method has great significance in yak grouping management, health condition evaluation, seasonal slaughtering and grass-livestock balance maintenance, a relatively complete scoring grade system is formed, and a good foundation is laid for yak body condition evaluation.

Description

technical field [0001] The invention belongs to the technical field of yak grazing information processing, and in particular relates to an information processing method and system in yak grazing management based on body condition score. Background technique [0002] Currently, the closest prior art: [0003] The Qinghai-Tibet Plateau is a very important terrestrial ecosystem in the world, and it is also the place where the majority of Tibetan compatriots live. As one of the most important livestock species on the Tibetan plateau, yaks play an extremely important role in the source of income, living materials and even the economic development of Tibetan areas for herdsmen. However, irrational grazing is considered to be the main human disturbance factor causing alpine meadow degradation. Due to the high altitude and severe cold climate, alpine meadows are extremely sensitive to grassland degradation caused by overgrazing. In view of the special geographical location of the...

AI Technical Summary

Problems solved by technology

[0007] (1) The application of body condition score (BCS) in the prior art on the body condition assessment of yaks on the Qinghai-Tibet Plateau is extremely lacking

[0008] (2) Due to the thin body and long hair of the yak, it affects the viewing angle and forms some obstacles to the judgment, which will cause a large error

[0009] (3) The existing evaluation of yak body condition is still at the level of personal sensory judgment, which is highly subjective, and there are large differences in the evaluation of body condition

[0010] (4) At present, there is no complete information processing system based on body condition scoring in yak grazing management. In the prior art, the body condition scoring method is complicated and the practical operability is not strong

[0011] (5) It cannot reduce the difficulty of weighing yaks for sale, and the application of body condition scoring method is costly

[0012] (6) The existing technology cannot manage yaks in groups, assess their health status, and slaughter them in season, resulting in an imbalance between grass and livestock

[0014] (1) Compared with dairy cows, yaks are more wild, and it is more difficult to weigh them for sale

[0015] (2) The yak has a thin body and long hair, which causes a large error in scoring

[0016] (3) When BCS is performed on yaks, since the yaks are not grazing in groups, when random scoring is used, the uniformity of the measured data is not high

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