well The technique of farming was made around 10,000 to 12,000 years ago and they are still using the technique to this day. All of the original farmers developed their crops and animals that thrived in different environments. The process they developed adaptations to maintain soil in the freeze cycles. But what we use today is nothing like they did 10,000 to 12,000 years ago. But we started to use modern mechanized farming in multiple places around the world.
Are we still using some of the way the Romans or other ancient techniques to this day
Well it looks like now what agriculture looks like is that we have technology and modern mechanization like the tractor, plows, and many more back then when they had the ancient farming techniques for their farms.
what does the agriculture look like now
improving the crop growing irrigating plants using aqueducts to transport water. They use preparation before raising a crop which it is to be grown in. They prepare it by plowing the soil and leveling the soil out.