青杂系列油菜杂交种在日喀则市引种试验初报

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关键词甘蓝型油菜；杂交种；农艺性状；青海；日喀则中图分类号S624.3文献标识码A文章编号 0517-6611（2025）17-0014-03doi： 10.3969/j. issn. 0517-6611. 2025.17. 004

开放科学（资源服务）标识码（OSID）：

Preliminary Report on the Introduction and Experiment of Qingza Series Brassica napus L. Hybrids in Shigatse City ZHANGXiaoqiang（TheAgriculturalandAnimal HusbandrySienceResearchandExtensionCenterofShigatseCityhigatse，Xizar 857000）

AbstractByomparativelyalygthediereesinowthperiodgoomictaitsndyieldpefoancebteeeicus LhybridvarietisroducdfroQingindovetioalBrasicnapusLvarityailpromotediigatsCityissui toprovidearefereceforthepopularzationandaplicationofteintroducedBrassicnapushybridvarietisfroQinghaiinShigatseCity Theresultsshowedtat Qingza4hasashort growhperodutrelativelylowyieldndcanbeusedasanoptimalvarietytoreplacthelocal BrassiacampestrisL.Qinga7hasasuitablegrowthperiodandgodyieldperfoance.Referingtoegrowthperiod，eldpfoace， andsuitableplantingareasoftelocalai-promoteBrasscnausLvarietyQinga7isecommendedtoarrutul-nteldpo ductiondemonstrationtestsintevallygculturalareasofSigatseCityithanaltudeof4OOmtofurterevaluateteulazationvalueoftevarietyQiga9Qingza12，ndQinga15matureorallind-lateSptemberhensoiateArlingatse City，andhavargeyieldireaseompaediteai-promotedapesedaritisHowever，osideringtectualatiooflate sowing（earlyday）ofrapeseedinSigatseCityereisaighiskofimatureinfieldproductiodemonstrtioereforeyare notsuitablforlargescalefieldpromotionndplantinginSigatseCitynditiscomendedtousetemasiteediatemateralsfor breeding.

KeywordsBrassica napus L.;Hybrids;Agronomic traits;Qinghai;Shigatse

油菜是我国重要的油料作物，其种植面积和产量分别位列世界第二和第三位[1]。（剩余5387字）