Machine learning is gradually changing modern agricultural practices
precisionagricultu.re
precisionagricultu.re
This field is lot more about hardware and software automation, where AI can and already has a big role.
The ML part, frankly, is nothing new. With the significant exception that more people are doing it, including groups of people who would traditionally not do it, such as farmers and technologists. It used to be mostly academics and large companies with research teams.
I don't think "machine learning" is the right tool for the job though.