绿色超级稻品种培育及其发展

Breeding of Green Super Rice and its Perspectives

粮食安全、资源环境保护以及绿色发展是农业产业发展面临的重大问题。水稻作为我国主要粮食作物之一,在保障粮食安全中发挥着重要作用。“绿色超级稻”的理念要求水稻新品种在高产优质的基础上兼有多种病虫害抗性、养分高效吸收利用、以及较强的抗旱性和抗逆性特性,实现水稻生产“少打农药、少施化肥、节水抗旱、优质高产”的目标。“绿色超级稻”的理念与实践推动了绿色农业的发展。本文简要介绍了“绿色超级稻”理念及其形成的历史背景、研究进展及未来的发展趋势。

Food security,environment and natural resources prospect,and green development are major issues in agriculture industry.As a staple food crop,rice plays a vital role in ensuring food security and sustainable development of agriculture.Green Super Rice(GSR)was proposed as a new type rice required resistance to multiple diseases and pests,high nutrient-use efficiency,drought tolerance while exhibiting great stress resilience without compromising grain yield and quality,so as to achieve the goal of“fewer pesticides,fewer fertilizers,reduced irrigation,superior quality and high yield”in rice production.The concept and implementation of GSR have contributed to the development of green agriculture worldwide.The concept,progress and perspectives of GSR are reviewed in this paper.