Walnut Orchard Introduction: The wild walnut trees growing here are one of the very important germplasm resource tree species among the relic species of the Tertiary Period. The name of the Tertiary Period means "the third derivative period" and is the name of the geological era. It is the oldest period of the Cenozoic Era and began 65 million years ago. Every year, 800 to 900 kilograms of wild walnuts are picked. This kind of walnut has thin skin, beautiful flesh and rich nutrition.
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