What major agricultural development increased food production worldwide during the Green Revolution?

The major agricultural development that significantly increased food production worldwide during the Green Revolution was the introduction of technologies such as tractors, fertilizers, and pesticides. The Green Revolution, which began in the mid-20th century, was characterized by the adoption of high-yielding varieties of crops, particularly wheat and rice, alongside advanced agricultural practices.

The use of synthetic fertilizers allowed for enhanced soil nutrient availability, resulting in higher crop yields. Pesticides played a crucial role in protecting these crops from pests and diseases, thereby reducing losses and maximizing productivity. Mechanization through tractors facilitated more efficient land preparation and planting, making it possible to cultivate larger areas more effectively than traditional methods allowed.

This technological shift was essential in addressing food shortages and improving food security in developing countries, demonstrating how innovation in agriculture can lead to significant increases in output. The focus on these modern techniques distinguished the Green Revolution from earlier agricultural practices, contributing to its success in transforming food production on a global scale.