2. Dayao Walnut is a specialty of Dayao County, Yunnan Province, and is a landmark product of chinese national geography. The nuts of Dayao Walnut are inverted oval, with tight suture, white kernel and full kernel. Good taste, sweet taste and light astringency. Physical and chemical indexes: single fruit weight ≥8g, kernel rate ≥45%, crude fat content ≥65%, protein content ≥ 15%. 2065438+August 2005, the former General Administration of Quality Supervision, Inspection and Quarantine approved the protection of geographical indication products of "Dayao Walnut".

3. Yangbi Walnut is a specialty of Yangbi Yi Autonomous County, Yunnan Province, and a landmark product of China's national geography. Yangbi Walnut is not only of good quality, large yield and many varieties, but also famous for its large fruit, thin shell, white kernel, fragrant taste and high kernel rate. 1995, Yangbi County was also named "Hometown of Walnuts in China" by the State Council, and was included in "The Most Honorable Ceremony in China".