播量和行距對(duì)甜蕎生產(chǎn)性能的影響

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中圖分類號(hào)S513文獻(xiàn)標(biāo)識(shí)碼A文章編號(hào) 0517-6611（2025）12-0033-04

doi：10.3969/j.issn.0517-6611.2025.12.009開放科學(xué)（資源服務(wù)）標(biāo)識(shí)碼（OSID）：

Effects of Sowing Rate and Row Spacing on the Performance of Yield of Fagopyrum esculentum

MEI Xue，GENGYing-jie，WANGQian-junetal（InstituteofUlanqabAgriculturalandForestySciences，Ulanqab，InnerMogolia012000）

AbstractObetie]ToclarifytheefectsofsowingratendrowspacingontheperfomancofieldofFagoprumesculentuminemiddlesemi-aridregionofIerMongoliandprovidesientifcasisandtechnicalgudanceforlocalbuckheatproduction.Methodhetwo factor experimental design was used to study the effects of different sowing rates （3O，45 and 60kg/hm2 ）and row spacings（20，30，40 and （20 50cm ）ontheplantheight，thenumberoftemnodes，thenumberofmainstembranches，stemdiameter，thenumberandtheweightofsees perplant，thousand seedsweight and yield of F . esculentum.[Result] The plant height，the number of stem nodes，the number of main stem branches，stediameter，thenumberandtheweightfsedsperplant，andsedyieldunderdifrentowspacingwerenotsignificantlydifferent，buttehousadseedswightssigficantlydierentAlltelevanaractesunderdifrentsowingatesereotsifintly difrent.Theplanthight，stemdameter，teumberandteweightofseedsperplant，tethousandsdsweight，andsdyeldere interactionsofdiferentsowigatesandrowspacngsweresignificantlydiferent，uttenumberofstemnodsandthenumberofnste brancheswereotsigfcantlydifrent.Conclusion]Underthes-aridevioetalconditiosinthiddleoferMongoliane sowing rate is 45kg/hm2 and the row spacing is 50cm ，the yield of F 、 esculentum can reach up to 3453.58kg/hm2 ：

Key wordsSowing rate;Row spacing;Fagopyrum esculentum;Yield;Production traits

蕎麥（Fagopyrumesculentum），又名烏麥、花麥、三角麥，是蓼科（Polygonaceae）蕎麥屬（Fagopyrum）一年生草本雙子葉植物1，起源于亞洲東部和北部地區(qū)。（剩余7961字）