牛的驱赶控制区域
Diagram illustrating the pressure zone (blue circle), flight zone (red circle), point of balance (black dashed line), and blind spot of cattle.
Courtesy of Dr. Kate Creutzinger.
在这些主题中
Diagram illustrating the pressure zone (blue circle), flight zone (red circle), point of balance (black dashed line), and blind spot of cattle.
Courtesy of Dr. Kate Creutzinger.
