养分是作物生长发育的基础,探明作物高效吸收、利用土壤养分的生理和分子机理是培育高产高效作物新品种的基础,对保护环境和实现我国农业的可持续性发展具有重要的理论意义和现实意义。本文就过去10年中我国在主要农作物养分高效吸收、利用的生理及分子机理研究方面取得的主要研究进展进行了综述,并对该研究领域的未来发展趋势进行了探讨。 Nutrient is the basis of crop growth and development. It is of great theoretical significance to find out that the efficient absorption of crops and the utilization of physiological and molecular mechanisms of soil nutrients are the basis for cultivating new varieties of high-yield and high-efficiency crops and for the sustainable development of agriculture in China. Realistic meaning. This review summarizes the major research advances made in China over the past 10 years on the physiological and molecular mechanisms of efficient nutrient uptake and utilization by major crops and explores the future development trends in this area.