岳西县山区水稻优质丰产与绿色增效栽培技术
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中图分类号 S511 文献标识码A 文章编号 1007-7731（2025）20-0009-04
DO1号 10.16377/j.cnki.issn1007-7731.2025.20.003
AbstractBased on the geographical characteristics and rice cultivation practices in Yuexi County，Anhui Province，the high qualityhighyield，and greeneficiencycultivation techniques weresummarized.These include selectingcertified highquality，multi resistant varieties adapted tolocal climate conditions，suchas Weiliangyou 8612 and Tianyouhuazhan;sowing aroundApril2O，withappropriatelyearlierdates forhigh-altitudeareas;ensuringrobust seedlings through sun-drying and disinfection of seeds，application of“farewell pesticides”，and standardized seedling cultivation;determining row and plant spacing for mechanical or manual transplanting based on varietyand panicle type，with hybrid rice density controlled at 210 000-270 000hills/hm2 ; promoting organic fertilizer substitution and soil testing basedon formulated fertilization，controling nitrogen application，and implementing water-saving irigation techniques such asshalow water irigationand timely field drying;adopting integrated pest management measures combining agricultural，biological，andphysical-chemicalcontrol methods （planting insect attracting andflowering plants，hanging insect atracting boards，etc.），with scientific pesticideapplication focusing on key targets likerice blast （tricyclazole，isoprothiolane）andplanthopper （triflumezopyrim，nitenpyram·pymetrozine）；emphasizing“earlyand small”weed control through integrated managementcombined with farming practices，and enhancing monitoring and physical protection against wild boar damage;and performing mechanical harvesting at the early yellow maturity stage， coupledwithlow-temperaturedrying technology toensuregrainquality.This integrated technicalsystemoptimizes key processes and provides references for high quality， high yield rice cultivation in related regions.
Keywordsrice; high quality and high yield; cultivation techniques; green efficiency enhancement
水稻从种子萌发开始，经历出苗、分蘖、拔节、孕穗、抽穗、扬花和灌浆成熟等生育时期。（剩余5040字）
