水氮耦合对水稻生长发育、碳氮代谢和氮吸收利用的调控研究进展

中图分类号：Q945；S511.06;S511.071 文献标志码：A文章编号：1673-6737（2025）04-0047-04

Research Advance in the Roles of Water and Nitrogen Interaction on Rice Growth and Development， Carbon and Nitrogen Metabolism， Nitrogen Absorption and Utilization

SHEN Qi ，YU Xiao-peng2*，LI Wei-ran²， WANG Kang-jian 2 ， ZHAN Guang-jun 2 ， YU Yan-qing² （ Xiyang County Modern Agriculture Development Center， Jinzhong Shanxi O453Oo， China; 2 Liaoning Institute of Saline-Alkali Land Utilization， Panjin Liaoning 2400， China）

Abstract：Promotingthefullsynergisticutlizationof waterandnitrogenisanimportantwaytoincreasetheyield，qualityand resource utilizationeficiencyofrice.Anappropriate water-nitrogeninteractionmodelcanhave positive impacts onaspets suchas thegrowthoficerots，populationconstruction，theformationofyieldandqualitycarbonandnitrogenmetabolism，anditrogen absorptionandutiization.Inthefutureseachonwaternitrogeninteractionstillneedstobefurtherdeepenedinareassuchas facilitingtheeletionanddingoficvais，promoiggreen，igieldndntculiatioimprovngality enhancing the eficient utilization of nitrogen，and achieving sustainable agricultural development.

KeyWords：Rice;Water-nitrogen interaction;Growthanddevelopment; Carbon-ntrogen metabolism;Nitrogenabsorptionand utilization; Regulatory mechanism

水分和氮素是水稻生长发育的主要限制因子。（剩余5576字）