视频介绍
饲喂卡尺可以对母猪进行精准饲喂，随着母猪的膘情改变，其背部尺寸也在不断变化，背膘越厚，母猪背部会越来越平，因此通过饲喂卡尺测量母猪背部的角度，来判断母猪的膘情变化。本视频是详细描述母猪饲喂卡尺的使用方法。
视频中的产品
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