Professor Gu's daily life in the countryside after his rebirth

As a 21st century agricultural research leader, Gu Zhan was reborn and returned to 1976, the age when he was both self-abased and noble. Looking at his cautious wife standing in front of him, he realized how bad he was at this time in his previous life; in his previous life, he was determined to make a name for himself, and in order to go to college for a certain future, he abandoned his wife and daughter, which eventually led to his wife and daughter committing suicide; in his new life, he only wanted to spend his life with his wife and children, and all the glory, wealth, fame and fortune were just clouds. What's wrong with the countryside? The countryside also has a broad world, and the countryside can also achieve great things! ! ! ...