解读余松烈信件中的科学家精神内涵及意义

余松烈院士是我国现代小麦栽培学奠基人。本文通过解读余松烈院士汇报工作、反映问题、献言献策的各类信件，从侧面反映其在小麦栽培学研究领域精益求精、刻苦钻研的工作状态，展示其为小麦产业振兴上下奔走、鞠躬尽瘁的责任意识，凸显其全心全意为国为民的科学家精神。

The connotations and significance of the scientist spirit in Yu Songlie's letters

Academician Yu Songlie is the founder of modern wheat cultivation in China. The letters written by Yu Songlie on reporting work progress, reflecting problems and offering suggestions, from the side suggest his working performance of excelsior and lucubration, show his sense of responsibility in coordination both top-down and bottom-up and devotion for the revitalization of wheat industry, and underline his scientist spirit of serving the country and the people wholeheartedly.