Intelligentized accurate feeding device

Abstract

The invention relates to an intelligent accurate feeding machine, comprising a host computer, a radio frequency identification system, a control system and so on. Amount of fine fodders is calculated according to the weight, parity, milk yield, maximal milk yield and other information of an individual dairy cow so as to feed the dairy cow with the fine fodders. The intelligent accurate feeding machine provided by the invention has a high identification rate to the individual dairy cow, which satisfies the purpose of feeding the individual dairy cow according to need thereof, realizes accurate feeding for dairy cows, helps balance nutrition of the dairy cows to be fed, avoids feeding for the second time, has high feeding accuracy and improves the milk yield.

Description

technical field [0001] The invention relates to an animal feeding device, in particular to an intelligent and precise feeding machine which utilizes radio frequency technology to identify animals to be fed. Background technique [0002] The existing dairy cow feeding methods are as follows: [0003] Traditional feeding method: barn feeding, tethering, fixed beds and troughs, feed silage, hay, root tubers, cotton hulls, alfalfa and concentrate to cows respectively, feed 3 times a day, and milk 3 times. Its advantages are: the dairy cows are relatively fixed and easy to manage; the nutrient composition of the dairy cow diet does not need to be tested frequently, and the lactating cows can adopt a feed formula. Its disadvantages are: high-yield dairy cows are prone to insufficient dry matter intake, resulting in reduced production and prolonged recovery period after delivery; waste of feed. [0004] Total mixed ration (TMR) feeding method: According to the nutritional needs ...

AI Technical Summary

Problems solved by technology

Its disadvantages are: high-yield dairy cows are prone to insufficient dry matter intake, resulting in reduced production and prolonged recovery period after delivery; waste of feed

Its disadvantages are: cows with different milk production need to be grouped, grouping will increase the flow of cows, bring inconvenience to related records and measurements, and at the same time, will cause a certain degree of stress to cows, resulting in fluctuations in milk production; Due to the difference in the output of each group, the feed formula is different and needs to be carried out separately.

The disadvantages are: the feeding robot does not explain the physiological indicators and production indicators of dairy cows, and the feeding of concentrated feed does not meet the requirements of feeding individual cows on demand; the feeding accuracy of the feeding robot is unknown; the radio frequency card of the feeding robot The recognition distance and response time are unknown

However, the existing technologies and patents do not feed dairy cows based on this physiological characteristic of dairy cows, and the amount of concentrated feed consumed by individual dairy cows does not meet the physiological needs of dairy cows, so the dairy industry still has the characteristics of low yield per unit of individual dairy cows

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