机插方式对沿黄稻区粳稻产量和品质的影响
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EffectsofDferentMechanicalTransplantingMethodsonYieldandQualityofJaponicaRiceAlongtheYellowRiverRiceArea
YIN Chun-yuan，WANG Shu-yu，LIU He-mei et al（Xinxiang Academyof Agricultural Sciences， Xinxiang，Henan 453002）
AbstractToimprovethelevelandtechnoogyofricemachineinsertion，twomainicevarietiesgrownalongteYelowRiverereusedas expermentalmateal.Wompdtigacterists，gfototiractestslddalititofplas dertwocultivationmetodsofpotsdingsmechanicaltransplantingandcarpetsedingsmechanicaltransplantinginfeldWeeplodte effectsofdiftplaodsodalitytv，tarifroptetiget varieties.ResultssowdtatfortfrganticevaretyXinianging，omparediththearpetsedingseancalransplantinget od，thepotseedlingsmechanicalransplantingsoedarlyandapidplantgrowtheileringabilityofasingleplantwasstrongandth lawoftileapssiidlitffala planting.Tepotosyteticateoffagleafassignificantlylowertanthatofarpetsedingsmechanicaltransplanting，witnaverage maximum photosynthetic rate 35.25% lower than that of carpet seedlings mechanical transplanting with high processng quality and low taste value.TerewereiantdieresinieldetwnthoetsAsfoo-fragantcevaretisXinkedaolatiln characterists，gleafpotosytecatendiceasteualityfotsdsmchcaltraspltigrealletertantoeofaet sedlingsmnicaltraspantingYieldofotsingsanalrasplantigsetrelyigh.Tus，difenticead difrentuitableplantigetodsforig-ieldandigqualityforationPotsdlingehanicalrasplantigandcapetsding chanicaltraspantingrethsitableforfragatvarietyutasfo-fraganticarietisotsdlinghacalsplating was more conducive to high yield and high quality.
Key WordsRice;Potseedlings mechanical transplanting;Carpet seedlings mechanical transplanting;Yield;Quality
相对于水稻直播种植，水稻机械化插秧是现代稻作技术中又一轻简化栽培方式之一。（剩余6548字）
