流行于我国长江中上游山区一些民族中的农牧兼营经济，是一种具有高度适应能力和灵活调适功能的生计方式，杨庭硕先生将其称为“混成耕牧制”。

The mixed style of farming and animal husbandry popular with some mountain minorities in the Middle and Upper Reaches of the Yangtze River is a highly flexible and workable means of livelihood and Mr.

youdao