共查询到20条相似文献,搜索用时 31 毫秒
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两系杂交粳稻70优04高产制种技术High—yieldingseedproductiontechniquesfortwo—linejaponicahybridrice70You04刘平,夏维陆(安徽省庐江县种子公司231500)70优04是安徽省农科... 相似文献
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1995年杂粳70优04双晚示范情况总结Summaryofthelate—croppingdemonstationoftwo—linejaponicahybridrice70Yot04atLujiangCounty,Anhuiin1995刘平,夏维陆... 相似文献
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晚稻两系粳杂70优04大面积单产超7.5t/hm2栽培技术总结Thecultivationtechniqueforyieldingover7.5t/hm2onalargescaleoftwo-linejaponicahybridrice70You04... 相似文献
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巢湖地区系安徽省两系粳杂70优04的重点示范推广区,目前该组合应用面积已达1.36万hm2,主要作双晚栽培。由于双季晚稻移栽期正值酷暑高温,传统的手插方式是最艰辛的操作工序,工效低,延误季节,且栽后落黄严重,制约着70优04的迅速发展和产量提高。19... 相似文献
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Inhibiting efficacy of metabolites of Streptomyces lavendulohygtroscopicus and its ultraviolet induced strain on two rice diseases 总被引:3,自引:0,他引:3
HUANGShiwen YULiuqing 《中国水稻研究通报》2000,8(2):5-6
Morethan70Streptomyceslavendulohygtroscopicusstrainswereisolatedfromthesoilsamplescollectedunderdifferentecologicalconditions.Fermentationcentrifugalsupernatant(FCS)ofthestrianswereusedasbiologicalcontrolagentstobioassayricediseasepathogensofsheathbl… 相似文献
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LIUWuge XUEQingzhong 《中国水稻研究通报》2001,9(3):4-4
Plantharbouredproteaseinhibitorisapartofthenaturalplantdefensesys temagainstinsectpredation.Plantstransformedwithforeign plant pro teaseinhibitorgenescanenhancere sistancetoinsectpests.Sofar,atleast20kindsofplants,includingtobacco,rice,tomato,cottoneta… 相似文献
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《中国水稻研究通报》2001,9(1):13-13
WushanRice:ItgrewinhillylandaroundWuMountaininWangCity,HunanProvince.Itsgrainisbrightandtransparent,andthecookedriceissoft,sticky,fragrant,andsweetintaste.Itwasa"TributeRice"inoldtime.IndianIndica:Growing inWuchang City,HubeiProvince,itwasalsocalled"R… 相似文献
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《中国水稻研究通报》2001,9(4):13-14
FragrantRice2:ThericeoriginatedfromChengguandYangxiancoun ties,ShaanxiProvince.Whencooked,itwasfragrantandwaseasytobedigested.Itwassuitableforoldandweakpersons.ZaocaiguRice:ItwasfromXinchengandTianhuatowns,Ding nanCounty,JiangxiProvince.Thericehadshor… 相似文献
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《中国水稻研究通报》2001,(1)
Thestudyofantisense_waxygene,coorporatedbyAgronomyCollege,YangzhouUnivandShanghaiPlantPhysiologyRe searchInst,theChineseAcademyofSciences,haspassedtheachievementevaluationrecently.Theresearchgroupcon structedanantisense_waxygenebyutilizingtheself_colo… 相似文献
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ZHUDengfeng 《中国水稻研究通报》2000,8(4):11-12
Recently,agreatprogresswasmadeinbreedingandcul tivationofsuperriceinChina.TheSouthDemonstrationAcceptanceMeetingofChinaSuperRicewasheldinOct17,2000inXinchangCounty,ZhejiangProvince.YieldmonitoringgrouporganizedbytheDepartmentofScience,TechnologyandEd… 相似文献
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杂交水稻制种病虫害发生规律及防治技术体系的研究Regularityofoutbreakofdisease:andinsectsandthepreventingtechniquesinhybridriceseedproduction王际凤,张学兵,罗勤... 相似文献
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1984~1992年经过盆栽,小区及大面积示范试验指出,克线磷每公顷用有效成分4.5~3l.5kg均有防治效果,对花生均无不良影响,颇安全。每公顷用7.5kg,结合花生播种,把药施于种沟内5~10cm深处,其田间平均防效70.39(66.36~75.0)%,增产51.75(36.15~81.04)%,对种苗期蚜虫有一定兼治效果。 相似文献
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ZENG TENGSheng KunihiroYasufumi QIANQian 《中国水稻研究通报》2000,8(4):7-7
Thedeclineofricequalityandgerminationabilityintheprocessofstoragewasabigproblemtofoodproductionandmanagement.Gasandtemperaturecontrolwasusedtode creasestoragelosing,butselectinggermplasmwithgoodstoragecharacterswasrare.Inpractice,itwasfoundthatstorag… 相似文献
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LIRongbai 《中国水稻研究通报》2001,9(3):6-7
Recently,anewTGMSsource,UPRI95_140TGMS,hasbeenidentifiedinourhybridbreedingprogram.TheTGMStraithaddisplayeddigenicin heritance.However,thedetailedin vestigationofthelinerevealedmuchcomplicatedinheritance.Thesalientfindingsweresummarizedbelow:1.Basicge… 相似文献
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《中国水稻研究通报》2001,9(3):14-14
MingshuiRice:ItoriginatedfromZhangqiuCounty,ShandongProvince.ThecharacteristicsofMingshuiRicewere:absorbingmorewater,swellingupgreatlyafterbeingsoaked,andbeing sticky andsmelling fragrantaftercooked.Lengshuibai:Itwasalsocalled"MaguRice"fromGushanTown,… 相似文献
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LIU ZHUCheng ZENGGuangwen JINGXinming 《中国水稻研究通报》2001,9(4):12-13
Genotypedifferencesontheul tra dryingtolerancesinricehavebeenreported,butthemechanismisstillunknown.Heretherelationshipbe tweenultra dryingtoleranceandheat stableproteinswasstudiedindifferentricecurredundernormaltemperatureandstronglight.Thephotoinhibi… 相似文献