福建稻麦科技,2023,41(1)19·栽培技术·将乐县水稻机械精量穴直播品种筛选简比试验肖久顺(福建省三明市将乐县高唐镇乡村振兴综合服务中心,福建将乐353300)摘要:为进一步探索水稻精量穴直播稳产、高产栽培技术,以甬优1540机械插秧为对照,选用泰谷优466、华元优533、昌两优8号、神9优28、荟丰优713等5个优质稻品种进行水稻机械精量穴直播简比试验,集中展示了5个优质稻品种机械精量穴直播的种植表现。结果表明:机械精量穴直播的5个优质稻品种中,华元优533表现生育期适中、株型紧凑、抗倒伏、丰产性好、米质优,适合在将乐县作水稻机械精量穴直播进一步试验、示范、推广。关键词:水稻;机械精量穴直播;品种筛选;农艺性状中图分类号:S511.048文献标识码:B文章编号:1008-9799(2023)01-0019-04SimpleComparisontestofScreeningRiceVarietiesforMechanicalPrecisionHill-direct-seedinginJiangleCountyXIAOJiu-shun(FujianJiangleCountyGaotangRuralRevitalizationIntegratedServiceCenter,FujianJiangle353300)Abstract:Inordertofurtherexplorethestableandhigh-yieldcultivationtechniquesofriceprecisionholedirectseeding,theplantingperformanceoffivehigh-qualityricevarieties,includingTaiguyou466,Huayuanyou533,Changliangyou8,Shen9you28andHuifengyou713,wereselectedandconductedforthesimplecomparisonexperimentofmechanicalprecisionhill-direct-seedingriceandwithricecultivarYongyou1540bymechanicaltransplantingasthecontrol.Theresultsshowedthatamongthefivegoodqualityricevarietiesbymechanicalprecisionhill-direct-seedingcultivation,Huayuanyou533appearedmoderategrowthperiod,compactplanttype,lodgingresistance,highyieldandgoodquality,soitwassuitableforthegoodqualityricevarietybyprecisionhill-direct-seedingforfurtherexperiment,demonstrationandpromotioninJiangleCounty.Keywords:rice;mechanicalprecisionhill-direct-seeding;screeningvariety;agronomiccharacters收稿日期:2022-06-23作者简介:肖久顺(1973-),男,农艺师,研究方向:农业技术推广(E-mail:398429705@qq.com)将乐县常年水稻种植面积在10700hm2以上[1],2019年将乐县开始从事水稻机械精量穴直播试验、示范、推广工作,2020—2021年将乐县推广水稻机械精量穴直播面积累计160hm2,其应用推广前景广阔。为进...