马边大风顶自然保护区大熊猫觅食行为与营养对策

GIANT PANDA’S LOOKING-FOR FOOD BEHAVIOUR AND THE NUTRITION STRATEGY

在马边大风顶自然保护区设立观察站，对大熊猫的营养生态进行了研究，发现大熊猫的垂直移动，在不同季节，选择不同竹种和同一竹种的不同部分择优觅食，这种行为经营养分析并与各山系比较，证明是适应食物基地的一种营养对策并具有其区域性的特征。

The authors studied the nutrition ecologe of the giant panda in Mabian DafendingPanda Observation Station.Results show that the giant pands have special vertical movements,and select dif-ferent bamboo species and different parts of the same bamboo at different seasons.Compared with pandas inother mountains ,the nutrition strategy of pandas has its special characteristics in different areas.