Although Brazil nut is not the major species there, this does show that Amazonian agroforest farmers, without government-sponsored extension support, are following the Amerindian traditions.

• 虽然巴西坚果在那里不是主要的物种，但这表明，如果没有政府赞助的扩展支持，亚马孙农林复合地带的农民自然延续了美洲印第安人的种植传统。