The article discusses how agricultural productive services can help modernize farming practices. By using blockchain and edge computing, the researchers analyzed data on investments in agricultural services from 2015 to 2019. They found that as the scale of productive services grows, farmers' incomes also increase. In 2019, with a scale of 0.09, farmers' wage income reached 3900 yuan, and their total income reached 3750 yuan. Additionally, farmers tend to invest more in services when facing higher risks in agricultural production.