中国糖料2026，Vol.48Issue(1)：72-81,10.DOI:10.13570/j.cnki.scc.2026.01.009
不同药剂处理对甜菜种子萌发的影响
Effects of Different Chemical Treatments on Germination of Sugar Beet Seeds
摘要
Abstract
[Objective]To screen out high-efficiency priming agents that promote the germination of sugar beet seeds.[Methods]Eight chemical agents,such as brassinolide,diethyl aminoethyl hexanoate(DA-6),and gibberellin,etc.were used to determine the germination rate,germination energy,germination index(GI),and vigor index(VI)of sugar beet variety'STM1718'under different treatment durations(6,8,12,and 24 hours).[Results]Through comprehensive evaluation,it was found that treating seeds with 10 mg/L DA-6 for 6 hours exhibited a better seed priming effect than other priming agents.Compared to other treatments,its germination energy and germination rate increased by 2.00-33.33 and 2.33-31.00 percentage points,respectively;the germination index(GI)increased by 5.03%-78.77%;the vigor index(VI)was 0.70%lower than that of the treatment with 0.075%fulvic acid for 12 hours,but it was 1.00%-68.54%higher than that of other treatments.Treating seeds with 0.2 mmol/L gibberellin showed a certain inhibitory effect on seed germination.Different agents all had a stimulating effect on the germination of sugar beet seeds,but different treatment durations would affect the final results.Therefore,the corresponding optimal duration should be used when treating seeds with different agents.[Conclusion]This study not only provides a scientific basis for the selection of sugar beet seed priming agents,but also offers an important reference for the optimization of seed treatment technology and the improvement of agricultural production efficiency.关键词
甜菜/萌发/药剂处理/种子引发Key words
sugar beet/germination/chemical treatment/seed priming分类
农业科技引用本文复制引用
丁兆斐,王荣华,马小龙,本秋平,艾依肯,林明..不同药剂处理对甜菜种子萌发的影响[J].中国糖料,2026,48(1):72-81,10.基金项目
八师指导性计划项目"轻小型种子健康与丸粒化技术研究"(2024ZDNY11) （2024ZDNY11）
八师石河子市重点实验室项目"种子加工与活力检测设备实验室平台建设"(2022PT01) （2022PT01）
兵团人才项目"兵团英才骨干人才和青年人才培养项目" （）
国家现代农业产业技术体系项目(CARS-170724) （CARS-170724）
兵团科技创新基地建设"甜菜评鉴育技术创新及技术条件提升"(2025YD018) （2025YD018）
兵团科技计划"基于分子标记技术的甜菜种质资源鉴定及创新"(2023NY07)资助. （2023NY07）
