黄淮区域芝麻集约化栽培技术模式比较试验

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中图分类号 S565.3 文献标志码A 文章编号 1007-7731(2026)02-0028-04

DOI号10.16377/j.cnki.issn1007-7731.2026.02.009

Comparative experiment on intensive cultivation techniques of sesame intheHuang-Huai Region

Zhang Feng

(Fuyang Academy of Agricultural Sciences,Fuyang 236ooo, China)

AbstractTo study the yield-increasing efect of intensive cultivation on sesame in the Huang-Huai Region,7 sesame varieties with good performance inthisarea,namelyFuzhi O06,Fuzhi125and Zhuzhi21,were selected.With conventionalmanagement asthecontrol,a intensivecultivation technology model was setup,including pre-sowing seed treatment with chemicals + control of wilt disease and stem-end blight during the seedling stage + control of leaf spot disease during the flowering and fruiting stage,applying superphosphate and potassum dihydrogen phosphate during theearly flowering stage,andspraying potassium dihydrogen phosphate on the leaves1-2 times during the peak flowering period.Theinitialcapsuleheight,phenologicalperiods,plant growthconditions,maineconomic traits,disease resistance and yield of each sesame variety under diferent technology models were measured.The results showed that compared with conventional management,the sesame growth stage under the intensive cultivation technology mode was shortened (86-98 days),andits economic traits werebetter(forFuzhi125,thetip length ofthe emptyshoot was 8.1 cm, the numberofcapsules perplant was 104.2,and the weight perplant was12.2g;forFuzhi9,the initialcapsule position was8.3 nodes and the effective fruit number was 22.1).The control effect of stem tip blight and wilt disease was also good,and the yield was significantly increased (1848.00-2187.50kg/hm2 ). In conclusion,the application of intensive cultivation techniques can shorten the phenological period,promote plant growthand enhance diseaseresistance,and increase yield, thereby enhancing the economic benefits of large-scale sesame cultivation.

Keywords sesame; intensive cultivation;disease resistance;yield

芝麻是重要的油料作物之一，具有较高的营养价值和药用价值。（剩余5506字）