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漫话核桃核桃原产亚洲西北部，我国是核桃原产地之一。根据历史记载，我国汉朝张骞出使西域时，将核桃由新疆传入内地。近年来应用放射性同位素的考古测定，在北京等地及陕西西安半坡村６０００年的遗址中发现有核桃的花粉粒，说明６０００年前在我国黄河流域已经有了核桃...
Walnut Walnut native to Northwestern Asia, China is one of the origin of walnuts. According to historical records, when Zhang Han from the Han Dynasty in China came to the Western Regions to transfer walnuts from Xinjiang to the Mainland. In recent years, the application of radioactive isotopes of archaeological determination, in Beijing and other places and Banpo Village in Xi’an in Shaanxi in 6000 found in the ruins of walnut pollen grains, that 6000 years ago in China’s Yellow River Basin has walnut ...