最終紅薯還是便宜了清朝，紅薯造就了一個康乾盛世。當然陳振龍的子孫也出了不少的力氣，「克承世業」，他們一直努把番薯引種、推廣到全國各地去，功績在學的卓著。陳振龍的曾孫，陳以柱當時在浙江省鄞縣試種番薯，把番薯從福建地區推廣到了長江流域。到乾隆年間的時候，陳振龍五世孫陳世元為還帶著幾個兒子把番薯引種到山東，在北方各地推廣。他們不僅免費贈送薯種和傳授技法，還自費到處張貼廣告，動員廣大農民都一起來種植番薯。據說乾隆盛世的男主角乾隆皇帝本人也特別喜歡吃番薯，他能活到89歲跟喜歡吃番薯也有一定關係，曾稱讚道：「好個紅薯!功勝人參!」
Google translate
In the end, the sweet potato was still cheaper in the Qing Dynasty, and the sweet potato made a prosperous life. Of course, Chen Zhenlong's descendants also made a lot of effort, "Ke Cheng Shiye", they have always introduced the introduction and promotion of sweet potato to all parts of the country, and the achievements are outstanding. Chen Zhenlong’s great-grandson, Chen Yizhu, experimented with sweet potato in Jixian County, Zhejiang Province, and promoted sweet potato from the Fujian area to the Yangtze River basin. By the time of Qianlong's reign, Chen Zhenlong's fifth grandson, Chen Shiyuan, introduced the sweet potato to Shandong with several sons and promoted it in the north. They not only donated free potato varieties and teaching techniques, but also posted advertisements at their own expense, mobilizing farmers to plant sweet potatoes together. It is said that the Emperor Qianlong of the prosperous dynasty of Qianlong also likes to eat sweet potato. He can live to 89 years old and has a certain relationship with eating sweet potatoes. He once praised: "A sweet potato! Conquering ginseng!"
