CAJ | 학술논문

要实现奶牛高产必须保证奶牛瘤胃pH值的稳定,要实现瘤胃pH值稳定必须对个体奶牛精饲料量进行精确饲喂,精饲料的数量对瘤胃pH值波动具有重要影响.设计了基于射频识别技术和单片机技术的个体奶牛精确饲喂机,可以实现个体奶牛精饲料量的精确饲喂.通过一个月饲喂实验表明,个体奶牛日产量提高了4kg.
요실현내우고산필수보증내우류위pH치적은정,요실현류위pH치은정필수대개체내우정사료량진행정학사위,정사료적수량대류위pH치파동구유중요영향.설계료기우사빈식별기술화단편궤기술적개체내우정학사위궤,가이실현개체내우정사료량적정학사위.통과일개월사위실험표명,개체내우일산량제고료4kg.
To realize the high productivity of dairy cow, the pH value of rumen for single dairy cow must be kept stable. The amount of concentrated feed has a significant effect on the fluctuation of pH value. In order to keep the pH value stable, the concentrated feed must be given precisely. Based on the technology of RFID and MCU, a kind of movable precising feeding machine for single dairy cow was designed. This kind of machine can realize the precise feeding of concentrated feed. Through one-month feeding experiment in the dairy cow farm, the output of milk increases by 4kg per day.