岁月流逝,我院的创始人、敬爱的俞启葆老院长离开我们已15个春秋。抚今追昔,俞老勤奋的治学态度,严谨的科研作风,高尚的品德和奉献精神,值得我们永远缅怀和奉为楷模。我和俞老从1953年8月至1975年一直在一起,先后经过西北农业科学研究所、中国农业科学院陕西分院、陕西省农林科学院和陕西省农业科学院4个时期,达20多年之久。他在 The passage of time, the founder of our hospital, dear old Yu Qibao old dean left us 15 years. In the past, the attitude of scholarship, rigorous research style, noble character and dedication that Yu Lao diligently pursued, deserved to be remembered forever and as a model. Yu and I from August 1953 to 1975 have been together, has passed the Northwest Institute of Agricultural Sciences, Chinese Academy of Agricultural Sciences, Shaanxi Branch, Shaanxi Academy of Agricultural and Forestry Sciences and Shaanxi Academy of Agricultural Sciences for four decades, reaching more than 20 years. he is