大豆品種資源對灰斑病抗病性研究.pdf

1、分類號UDC密級公開Z毋聲夕擎碩士研究生學位論文大豆品種資源對灰斑病抗病性研究申請人：學號：培養(yǎng)單位：學科專業(yè)：研究方向：指導教師：完成日期：趙厚仁3131912農業(yè)資源與環(huán)境學院農業(yè)推廣植物病理馬淑梅教授李寶英研究員2016年10月5日黑龍江大學碩士學位論文AbstractTheidentificationofsingleandbroadspectrumresistanceof704soybeanvarietiesinoculated

2、withraces1，6，7and1OofCercosporaSojinawasidentifiedbywayofartificialinoculationinthisPaperTheresultsshowedthatamongthevarietiesinthetestexpresseddiseaseresistanttofourraces，199varietiesfromHeilongiiangProvinceandthepropor

3、tionwas283％；62varietiesfromJilinProvinceandtheproportionwas88％；29varietiesfromLiaoningProvinceandtheproportionWas41％：27varietiesfromShandongProvinceandtheproportionWas38％：24varietiesfromBeijingregionandtheproportionwas34

4、％；20varietiesfromotherProvincesandtheproportionWas28％Thoseinterimresistantof704soybeanvarietiestoraces167and10ofCercosporaSojinawereasfollows：73lvarietiesfromHeilongiiangProvinceandtheproportionwas1038％；457varietiesfromJ

5、ilinProvinceandtheproportionwas649％：134varietiesfromLiaoningProvinceandtheproportionwas19％：135varietiesfromShandongProvinceandtheproportionwas192％；112varietiesfromBeijingregionandtheproportionwasl59％：104varietiesfromothe

6、rProvincesandtheproportionwas148％ThemarshallingsequencefromhightolowofdiseaseresistantindifferentProVinces(regions)wasHeilongjiang，Jilin，Liaoning，Shandong，BeijingandotherareasandthatofinterimresistantWasHeilongjiang，Jili

7、n，Shandong，Liaoning，Beijingandotherareas63typeswerediseaseresistantand215typesweremid—resistancetomorethantwospacesofCercosporaSojinaamongthesoybeanvarietiesfromHeilongiiangProvince17typeswerediseaseresistantand137typesw

8、eremidresistancetomorethantwospacesofCercosporaSojinaamongthesoybeanvarietiesfromJilinProvince6typeswerediseaseresistantand35typesweremid—resistancetomorethantwospacesofCercosporaSojinaamongthesoybeanvarietiesfromLiaonin

9、gProvince8typeswerediseaseresistantand37typesweremid—resistancetomorethantwospacesofCercosporaSojmaamongthesoybeanvarietiesfromShandongProvince8typeswerediseaseresistantand31typesweremidresistancetomorethantwospacesofCer

10、cosporaSojinaamongthesoybeanvarietiesfromBeijingregion5typeswerediseaseresistantand32typesweremid—resistancetomorethantwospacesofCercosporaSojinaamongthesoybeanvarietiesfromotherProvincesKeywords：soybeanvarieties；Cercosp