Functional rice: a new direction for sustainable development of rice production

Zhaoqiang Jin, Lixiao Nie
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Abstract

Functional rice has a broad market prospect and represents one of the vital developmental directions for future rice production. This paper summarizes the types, breeding and cultivation technologies of functional rice, as well as prevention and control of pests and diseases. We conclude the following: (1) breeding for functional rice should focus on breeding rice varieties with an endosperm that is enriched with multiple active components and broad-spectrum resistance to pests and diseases; (2) moderate water stress and optimized fertilizer management practices of low nitrogen, low phosphorus, high potassium, high silicon, and moderate micronutrient fertilization, as well as timely and early harvest, are conducive to improving the yield and quality of functional rice. In addition, we stress the need to focus on the development and application of polymerization breeding technologies for the advancement of the functional rice industry, and future research in these areas should be reinforced.
功能水稻:水稻生产可持续发展的新方向
功能水稻具有广阔的市场前景,是未来水稻生产的重要发展方向之一。本文综述了功能稻的种类、选育、栽培技术以及病虫害的防治。结果表明:(1)功能水稻育种应重点培育具有多种活性成分和广谱抗病虫害能力的胚乳品种;(2)适度的水分胁迫和低氮、低磷、高钾、高硅、适量微量元素施肥、及时早收的优化施肥管理措施有利于提高功能水稻的产量和品质。此外,我们强调聚合育种技术的开发和应用是功能性水稻产业发展的重点,未来应加强这些领域的研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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