飞播大豆机具选型与作业参数优化

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关键词大豆飞播；落种分布；播种均匀性；作业参数选择

中图分类号S251文献标识码A

文章编号 0517-6611（2026）07-0183-05

AbstractAimingatheprobemthattesobeaaerialsdinguifoitybyUAVinJiaxigareawasnotidealteUAVandthootler suitableforplantigsobeeesreedbyseletingteexistingagluralmacheryinJiaxingarea.Aersoflingsbeanding experimentseonductedteteritialperatioalparaetesFirstthealbeansdditribexperintofUAVsa riedoutadthebestparameterssetingofsedingwidthndoutespacingweredeterined;second，thdistrbutionunifoityfsoybean plants wastakenasteevauationindexandteerialhigtandpeedofUAVterotatingdepthadtravelingspeedofractoreaken astheinfluecinctos.Orthogoaltestsereaidoutttieombiatiooferationraetesndtiatiuls wereverifiedexperimentall.Teresultsshowedthatusingtheoperationparametercombinationoflighthightof12mflightspedof 9m/s ， route spacing of 8 m，rotary tillage depth of 0.02m and forward speed of 1.67m/s ，the uniformity coefficient of soybean plant distribution was reducedby.eregetspardithozatiochetteurementsofalpodctio.Itsatl provedthedistrbutionuniforityofsbeanplants.eexperimentalresultsanprovidereferencefortheerialsedingofsoybeanandrelated crops.

Key WordsSoybean aerial seeding;Seed distribution;Seeding uniformity; Working parameter selection

我国是传统的大豆生产和消费大国，但大豆自给率相对不足，进口量大，对外依存度高达 87%[1-2] 。（剩余8597字）