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The evolution of the blue-green revolution of rice-fish cultivation for sustainable food production
Sustainability Science ( IF 6 ) Pub Date : 2021-02-22 , DOI: 10.1007/s11625-021-00924-z
Nesar Ahmed , Giovanni M. Turchini

Despite an increase in food production due to the green revolution of agriculture and corresponding to the blue revolution of aquaculture, the challenge of feeding an ever-increasing global population remains. Concerns have been raised about the environmental sustainability, food productivity, and social responsibility of the blue revolution. Similarly, the green revolution has received criticism for its socioeconomic and environmental impacts. A blue-green revolution of integrated rice-fish cultivation offers a solution to the issues of environmental sustainability, food productivity, and socioeconomic benefits. Combining the blue revolution (aquaculture) and the green revolution (agriculture), integrated rice-fish cultivation would provide a form of sustainable intensification that able to produce more food from the same area of land and water without or less environmental impacts. Compared to rice monoculture, rice-fish coculture could increase by up to 27% of total production. The integration of other crops (e.g., cattle, ducks, and vegetables) could increase a diverse food production. However, water management is one of the potential challenges for rice-fish culture. Further research with the collaboration of major stakeholders is needed to address water management for the wider adoption of rice-fish cultivation.



中文翻译:

稻米养殖可持续发展的蓝绿色革命的演进

尽管由于农业的绿色革命和与水产养殖的蓝色革命相对应的粮食产量增加,但养活不断增长的全球人口的挑战仍然存在。人们对蓝色革命的环境可持续性,食品生产率和社会责任提出了担忧。同样,绿色革命因其社会经济和环境影响而受到批评。稻米鱼综合养殖的蓝绿色革命为环境可持续性,食品生产率和社会经济效益问题提供了解决方案。将蓝色革命(水产养殖)和绿色革命(农业)结合起来,稻米鱼的综合养殖将提供一种可持续的集约化形式,能够从相同的土地和水域生产更多的粮食,而对环境的影响很小。与水稻单作相比,稻-鱼共养可以增加总产量的27%。其他农作物(例如牛,鸭和蔬菜)的融合可以增加多样化的粮食生产。但是,水管理是稻鱼养殖的潜在挑战之一。需要与主要利益相关者合作进行进一步研究,以解决水管理问题,以广泛采用稻鱼养殖。和蔬菜)可以增加多样化的粮食产量。但是,水管理是稻鱼养殖的潜在挑战之一。需要与主要利益相关者合作进行进一步研究,以解决水管理问题,以广泛采用稻鱼养殖。和蔬菜)可以增加多样化的粮食产量。但是,水管理是稻鱼养殖的潜在挑战之一。需要与主要利益相关者合作进行进一步研究,以解决水管理问题,以广泛采用稻鱼养殖。

更新日期:2021-02-22
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