The green revolution was a period of extreme innovation that occurred in agriculture predominantly in the 1960′s and 1970′s, although commenced in the 1940′s. During this period huge amounts of research and development were undertaken that increased agricultural productivity significantly, the benefits of which we continue to enjoy today. Initiatives included the development of higher yielding crop varieties, the introduction of synthetic fertilisers and pesticides as well as improving and modernising farm management.
It was these innovations that enabled more food security in the developed world than previously possible. Huge yields were achieved from relatively small areas of land, making food easy to come by in the developed world for most people. As modern farming practices developed, the need for sustainable agriculture was broadened from economic and food sustainability to environmental and social sustainability. While the level of investment in agricultural research and development has been substantially reduced since the green revolution, the knowledge within the sector has greatly increased and agricultural businesses have adjusted their practices to deliver agriculture sustainability. Read the rest of this entry »
