Edit this paragraph to be simpler:
The basic approach was the development of high-yielding varieties of cereal grains, expansion of irrigation infrastructure, modernization of management techniques, distribution of hybridized seeds, synthetic fertilizers, and pesticides to farmers.
It was made up of the creation of different types of cereal grains that grew more food than average, more use of modern systems for watering crops, making management more modern, and the spread of hybridized seeds, man-made fertilizers, and pesticides to farmers.