Jinan fruit? In the early days, there were small apples from Xiying (Guoguang variety, small and ugly in appearance, but with the extension of storage period, the taste became more and more delicious, but basically no one bought them, because of low yield and poor appearance)! Walnuts in the area of splendid Nakagawa Palace! Gaohe rural sweet potato! Then there is the wild jujube (wild) that can be seen everywhere in the southern mountainous areas! Watermelon in Jiyang county (squid is sandy, so watermelon slurry is sweet)!
The other is the introduction of new varieties such as apples, peaches, pears and plums.