放牧绵羊牧食行为程控遥测记录装置的研制

DEVELOPING OF TELEMETERING DEVICE APPLIED TO RECORDING GRAZING BEHAVIOUR OF SHEEP

放牧绵羊牧食行为程控遥测记录装置，采用单片微型计算机系统，对放牧绵羊牧食行为的六项主要指标：采食时间、采食咀嚼次数、采食顿数、反刍时间、反刍食团数和反刍周期数进行程控遥测和记录。具有采集指标多、数据误差小。

The telemetering device with the function of programme control, which has been applied to recording grazing behaviour of sheep, was intergrated with the single-chip microcomputer for the first time in this study. With the device, main six parameters about grazing behaviour of sheep, such as eating time either per hour or per day; chewing number for eating, meal number in diurnal eating; ruminating time either per hour or per day; the number of bites in rumination and the number of rumination periods, can be directly collected and record. The device processes some advantages of collecting more parameters, recording data objectively and being used conveniently.