Intensive farming began a long time ago, but it became popular in the 20th century. π½
People realized they could grow more food by using better seeds, fertilizers, and technology. In the 1940s, scientists discovered ways to increase crop production, helping farmers everywhere. For example, in the Green Revolution in
India during the 1960s, new seeds helped double rice production! π
This helped countries feed more people. However, as farming became bigger and faster, it also brought some problems that farmers are still trying to solve today.