黑龙江八一农垦大学学报2026，Vol.38Issue(4)：15-21,7.DOI:10.3969/j.issn.1002-2090.2026.04.003
外源微肥调控对水稻产量和品质的影响
Effects of Exogenous Micronutrient Fertilizer Regulation on Yield and Quality of Rice
摘要
Abstract
A field experiment was conducted in the experimental area of the Rice Research Institute,Heilongjiang Academy of Agricultural Sciences in 2023 to investigate the effects of exogenous micronutrient fertilizer regulation on yield and quality traits of rice.Four treatments with different exogenous micronutrient fertilizers were set up and compared with conventional fertilization to explore their influences on rice yield and quality related indices.The results showed that in terms of yield-increasing amplitude,the treatments ranked as seedling strengthening synergist>seedling strengthening synergist combined with selenium>medium and trace elements(potassium phosphite+boron)>special micronutrient fertilizer,with yield increases of 8.2%,6.4%,5.2%,and 3.5%compared with the control,respectively,showing significant yield-promoting effects.From the perspective of improving taste score,the order was seedling strengthening synergist combined with selenium>special micronutrient fertilizer>seedling strengthening synergist medium and trace elements(potassium phosphite+boron),which increased the taste score by 3.1,2.9,2.3 and 1.5 points compared with the control respectively.In conclusion,the combined application of seedling strengthening synergist and selenium as exogenous micronutrient fertilizer regulation could increase rice yield and simultaneously improve taste score,achieving the goals of high yield and good quality.关键词
水稻/外源微肥/产量/品质Key words
rice/exogenous micronutrient fertilizer/yield/quality分类
农业科技引用本文复制引用
蔡永盛,徐令旗,杜晓东,赵海新,杨丽敏,张志强,陈书强..外源微肥调控对水稻产量和品质的影响[J].黑龙江八一农垦大学学报,2026,38(4):15-21,7.基金项目
黑龙江省农业科技创新跨越工程重点项目(CX23GG12) （CX23GG12）
国家重点研发计划项目(2023YFD2301605) （2023YFD2301605）
黑龙江省富硒农业体系(2025-2027) （2025-2027）
佳木斯市市级科技计划创新激励类项目(NY2023JL0009). （NY2023JL0009）
