不同播種方式對稻茬直播油菜成苗質(zhì)量和產(chǎn)量的影響

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關(guān)鍵詞油菜；秸稈全量還田；秸稈離田；播種方式；成苗質(zhì)量；產(chǎn)量

中圖分類號S634.3文獻(xiàn)標(biāo)識碼A

文章編號 0517-6611（2025）13-0020-04

doi：10.3969/j.issn.0517-6611.2025.13.005

開放科學(xué)（資源服務(wù)）標(biāo)識碼（OSID）：

Effectsof Different Sowing Methodson Rapeseed Seedling Quality and Yield

ZHANGQi，LIUJing-chen，QIYuan2etal（1.CenterofPlanting TechnologyExtensionin WangjangCountyWangjiang，Anhi 246200;2. School of Agronomy，Anhui Agricultural University，Hefei，Anhui ）

Abstractosdeieofaptabilitftsomsdiletrantsswltofllg rapesed germinationthefectsoffoursowingmetods（sowingbyaual，UAVntegratedmachine，andnoilgesowingbyUAV）on rapeseeddensitydlingualityndielduderteoditiosofallstraulcingotramoingereivestigatedsulssoed thatthequalityofsedingssownbythentegratedmacineasthebestcomparedwithothersowngmethods，whetherunderthecodionsf alltrawmulchingortraemoving.Underteconditiooftraremovingyieldofowingbyanualashighertanothersowingethods， withtheighestyield.Hower，esedlingsurivivalateofowingbUVioutilgesgstandthdmidteigt der lower density conditions.

Key WordsRapeseed;All straw mulching;Straw removing;Sowing method; Quality of seedlings; Yield

油菜是我國重要的油料作物和經(jīng)濟(jì)作物[1]。（剩余6000字）