Citation: Gurdev S Khush. 1999. Green revolution: preparing for the 21st century. Genome 42 (4): 646-655.

Keywords: Oryza sativa, green revolution success, irrigation facilities, fertilizer use, government policies, trained scientific manpower, impact on food production, impact on food security, impact on landless workers, impact on environmental sustainability, food grain production status, challenges ahead, shrinking land base, declining water availability, shifting labor patterns, genetic improvement, increasing yield stability, management strategies, integrated nutrient management, water management, soil management, integrated pest management,