Automatic sow raising method and system in herd

Abstract

The invention discloses a method and a system for automatically raising sows in groups. The invention comprises a sow group raising system based on computer networking technology, wherein the inside of the sow group raising system is provided with a remote central management computer storing ID coded information, physiological data, feeding formulas, feeding control modes of the raised sows and adata statistics database, as well as a management and control workstation arranged according to group raising scale; and the management and control workstation is provided with a plurality of feedingstations, boar stations, resting areas and isolation areas. When a sow carrying a radio frequency ear plate enters a feeding station, a radio frequency information acquisition device in the feeding station immediately sends ID information of the sow entering the feeding station to the remote central management computer, and then the remote central management computer sends a control instruction to make the sow complete the feeding according to programs of the system and leave the feeding station for a resting area or an isolation area. The method and the system can carry out scientific management on the group-housed sows to ensure the optimum body conditions of the sows, reduction of feeder waste, distribution according to need, and good group consistency.

Description

technical field [0001] The invention relates to the field of pig farming, in particular to a method and system for automatically raising sows in groups. Background technique [0002] In recent years, my country's pig industry has developed rapidly and occupies an important position in the world's pig industry. Pig industry has become a pillar industry of my country's agriculture and rural economy. Although my country is a big pig raising country, it is not a strong pig raising country. Compared with the world level, the level of pig raising is still relatively low, mainly manifested in: low slaughter rate, high feed-to-meat ratio, low labor productivity, etc., resulting in a low level of pig raising in my country The reasons are mainly due to factors such as variety, feed nutrition, backward facilities, and feeding management. For example, the facilities used for pig group breeding in pig farms are relatively backward. Uneven pig food intake, some eat too much, some eat too l...

AI Technical Summary

Problems solved by technology

[0003] The basic task of the present invention is to solve the problems of food grabbing, crowding and manual management defects in the existing pig farms when pigs are fed in groups, and to provide a method and system for automatically raising sows in groups, which can ensure that the sows can pass through the computer. Intelligent management completes quantitative feeding in a certain order

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