public JsonResult DeletePastureFodder(string fodderID)
        {
            FodderBLL fBLL = new FodderBLL();
            int       temp = fBLL.DeletePastureFodder(Int32.Parse(fodderID));
            string    s    = temp == 1 ? "成功删除饲料!" : "未删除。";

            return(Json(new { Msg = s }, JsonRequestBehavior.AllowGet));
        }