共查询到20条相似文献,搜索用时 15 毫秒
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CHENWenfu XUZhenjing yangShouren 《中国水稻研究通报》2000,8(3):13-14
ThesubjectofbreedingsuperjaponicariceinnorthernChina,wasgrownoutoftheresearchthroughcrossingin dicawithjaponicaandbreedingforidealplanttypes.Sofar,ithasworkedwiththreestages:researchonfunda mentalprinciples,creationofgermplasmsfornewplanttypes(NPT),an… 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》2001,9(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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Morphological characteristics of plant opal from motor cells of rice in paddy fields soil 总被引:1,自引:0,他引:1
Theshapesofsilicabodiesfrommo torcellsofindicaandjaponicaricearedifferent,soitispossibletobusedtodistinguishricesubspecies.BasedonthemorphologicalanalysisofsilicabodiesfromnativevarietiesinAsiancountries,thediscriminatefunctionfordistinguishingsubspe… 相似文献
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HEYueqiu HeiLeung RobertS.Zeigler TANGWenhua 《中国水稻研究通报》2001,9(3):5-5
CO39,itsnear_isogeniclines,havingsingleblastresis tance gene,C101LAC,C101A51,C104PKT,andC101PKT,anditsresistancegenepyramidlinesBL121,BL241,andA57_119,grewintheblastnurseryatIRRI.Theseedsweresowninfourbatcheswithtwoweeksinter valbetweenbatches,usingIR… 相似文献
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Structuresofpapillaoflemmaamong23Oryzaspecieswereinvestigatedandclassifiedinto6kindsbyscanningelectronmicroscopy.Thelemmasurfacewascomposedofpapillapedestalswithmulti_rowlongitudinalorderedarrangementsandthepapillawasinsertedintopedestal.Themorpholog… 相似文献
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CHENJing 《中国水稻研究通报》2000,8(2):12-12
Liangyou_Peijiu(65002),aninter_subspecieshybrid,wasbredinJiangsuAcadofAgriSci(JAAS)bytwo_linemethod.Thefemalewasalow_temperature_sensitivesterileline,Pei′ai64s(japonica),andthemalewas9311.Pei′ai64swasbredbyChinaNationalHybridRiceResearchandDevelopmen… 相似文献
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优质、高产、抗病的香型杂交稻组合香优63xiangyou63,aquasi—aromatichybridricewithgoodquality,highyieldandgooddiseaseresistance周坤炉(湖南杂交水稻研究中心410125... 相似文献
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孟加拉杂交水稻研究概况 总被引:2,自引:0,他引:2
孟加拉杂交水稻研究概况*HybridriceresearchinBangladeshA.W.Julfiquar,M.MohiulHaque,A.K.G.M.EnamulHaque,M.AlamgirHosain(孟加拉水稻研究所Gazipur1701... 相似文献
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IRRI水稻改良的新趋向NewdirctionsinricecropandseedimprovementCarolynDedolph稻米是世界上三分之一人口的主食。亚洲的水稻生产和消费占全世界的90%以上,且人口占全世界的一半以上,因此,水稻在亚洲尤... 相似文献
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WANGBo YANGZhenming BAOShidan 《中国水稻研究通报》2000,8(1):10-11
Inthisexperiment,seedlingsofsixindicaricevarieties,Nannongxian2,Changsizhan,Qigui,Zhong 86 44,Zao xiang1,andZhongyu1wereused.EachofthemweretransplantedintotheKimuranutrientsolutioncontaining1,3,and10mg/LK ,respectively.Plantsampleswerecollectedat3,5,a… 相似文献
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对香石竹(Dianthus caryophyllus)的7个品种18.96万苗,在温州慈湖一园艺场进行引种栽培、良种筛选试验。从花色,出花时间、花苞形状、花苞变异、抗病性、产量品质综合考察和露地、设施栽培下成活率比较,结果表明,设施栽培显著优于露地栽培。参试品种红色系9701(Espana)、9741(Franceso);黄色系)9743)、9708(Pallas);9704粉色(Tasmar() 相似文献
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Study on the ancient cultivated rice in China 总被引:1,自引:0,他引:1
ZHANGWenxu 《中国水稻研究通报》2000,8(1):11-12
SSixty eightancientcultivatedricegrainsof10ruinsof2000 15000BPintheChangjiangRivervalleywerestudiedbyanalyzinggrainshape,using discri minatformulasofbi peakedtubercle(BPT)withtheG(x)=44.4788 -0.4308X1-0.4263X2 0.078X3,whereX1isbi peakeddistance(BPD),X2isp… 相似文献
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杂交稻组合白叶枯病抗性表现及利用评价Bacterialleafblightresistanceofhybridricecombinationsanditsutilization叶建人蔡顺福李云民林毅(浙江省温岭市农业局植保站317500)(温岭市大溪... 相似文献
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CAIHongfa CHENQinggen 《中国水稻研究通报》2000,8(2):14-16
RiceisthestaplefoodcropinChina.Inthesecondhalfofthe20th century,ricehasplayedanimportantroleinfeedingalargenumberofpeople.Inthe21stcentury,ricewillstillbeamainfoodcropinChinaandmakegreatcontributiontoChinesepeople′slife.1.Greatachievementsofrice produ… 相似文献
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新育成的一批北方杂交粳稻组合Agroupofnewly-developedjaponicahybridricecombinationsforthenorthofChina为适应水稻生产不断发展的需要,继续发挥杂交粳稻挑重担的作用,促使北方水稻生产再上... 相似文献
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杂交早稻K优402在浙江的表现及高产栽培技术PerformanceofearlyhybridriceKYou402anditscultivationatWenzhou,Zhejiang叶曙光(浙江省温州市种子公司325005)K优402是四川省农科院... 相似文献