人到七十称为古稀。一个学会已届七十周年,也可以说已到了成熟之年,值得庆祝。1935年我在南京参加中华农学会,并参加了那年在镇江召开的年会,当时梁希先生为会长,会上济济多士,许多人都是我当时的前辈,一个年轻农业科学工作者,同许多博学的前辈共叙一堂,交流学术,又泛论农业大 Seventy people called Gulai. It is worth celebrating that a society has passed its seventieth anniversary and it can be said that it has reached a mature age. In 1935 I attended the Chinese Agricultural Association in Nanjing and attended the annual meeting held in Zhenjiang in that year, when Mr. Liang Xi was the president and the meeting was attended by many people, many of whom were my predecessors and a young agricultural science work With a lot of learned predecessors together, exchange of academic, but also generalized on agriculture