肥料运筹对水稻产量和氮肥偏生产力的影响

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关键词缓混肥；配方肥；水稻；产量；氮肥偏生产力中图分类号S511 文献标识码A文章编号 0517-6611（2026）03-0149-05doi：10.3969/j.issn.0517-6611.2026.03.027

开放科学（资源服务）标识码（OSID）：

The Effect of Fertilizer Application on Increasing Rice Yield and Nitrogen Fertilizer Partial Productivity ZHENG Ting1，²，CHEN Hao²，Ren Yu2 et al（1. National Agricultural Experimental Station for Soil Quality， Suzhou， Jiangsu 215155; 2. Taicang Agricultural Technology Extension，Taicang， Jiangsu 215400）

AbstractFourteoffertlicatiooelsreseu，cungtldreleasrtilsalatovtalrtli zationialdi thecontroldsflaeilceeldeldmosoli useeficiencyndrguakeibedartofTsulssodatotrolld-reseertlsaltio withoutpanicleertilierasmoreconducietoicreasingthicestraoassperplantanweightperspike，housandgraeight，and sedsetingateof；tetrognuptakeofthebovegoudpartofceashigstudertemodeficreasdteapplicatoofpaie fetilier;altf atmaturityndsigiantlypreiceddrogooicitiseoddfoulaertila mode to improve rice yield and nitrogen fertilizer use efficency.

KeywordsControlled-release fertilizer;Formula fertilizer;Rice;Yield;Partial productivityof nitrogenfertilizer

水稻种植对我国粮食安全具有重要作用，为获得更高的水稻产量，施肥已成为保障水稻稳产高产的关键措施[1-2]。（剩余9849字）