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1.
Creation of new plant type and breeding super rice in northern China   总被引:2,自引:0,他引:2  
ThesubjectofbreedingsuperjaponicariceinnorthernChina,wasgrownoutoftheresearchthroughcrossingin dicawithjaponicaandbreedingforidealplanttypes.Sofar,ithasworkedwiththreestages:researchonfunda mentalprinciples,creationofgermplasmsfornewplanttypes(NPT),an…  相似文献   

2.
WushanRice:ItgrewinhillylandaroundWuMountaininWangCity,HunanProvince.Itsgrainisbrightandtransparent,andthecookedriceissoft,sticky,fragrant,andsweetintaste.Itwasa"TributeRice"inoldtime.IndianIndica:Growing inWuchang City,HubeiProvince,itwasalsocalled"R…  相似文献   

3.
FragrantRice2:ThericeoriginatedfromChengguandYangxiancoun ties,ShaanxiProvince.Whencooked,itwasfragrantandwaseasytobedigested.Itwassuitableforoldandweakpersons.ZaocaiguRice:ItwasfromXinchengandTianhuatowns,Ding nanCounty,JiangxiProvince.Thericehadshor…  相似文献   

4.
MingshuiRice:ItoriginatedfromZhangqiuCounty,ShandongProvince.ThecharacteristicsofMingshuiRicewere:absorbingmorewater,swellingupgreatlyafterbeingsoaked,andbeing sticky andsmelling fragrantaftercooked.Lengshuibai:Itwasalsocalled"MaguRice"fromGushanTown,…  相似文献   

5.
Theshapesofsilicabodiesfrommo torcellsofindicaandjaponicaricearedifferent,soitispossibletobusedtodistinguishricesubspecies.BasedonthemorphologicalanalysisofsilicabodiesfromnativevarietiesinAsiancountries,thediscriminatefunctionfordistinguishingsubspe…  相似文献   

6.
CO39,itsnear_isogeniclines,havingsingleblastresis tance gene,C101LAC,C101A51,C104PKT,andC101PKT,anditsresistancegenepyramidlinesBL121,BL241,andA57_119,grewintheblastnurseryatIRRI.Theseedsweresowninfourbatcheswithtwoweeksinter valbetweenbatches,usingIR…  相似文献   

7.
Structuresofpapillaoflemmaamong23Oryzaspecieswereinvestigatedandclassifiedinto6kindsbyscanningelectronmicroscopy.Thelemmasurfacewascomposedofpapillapedestalswithmulti_rowlongitudinalorderedarrangementsandthepapillawasinsertedintopedestal.Themorpholog…  相似文献   

8.
Liangyou_Peijiu(65002),aninter_subspecieshybrid,wasbredinJiangsuAcadofAgriSci(JAAS)bytwo_linemethod.Thefemalewasalow_temperature_sensitivesterileline,Pei′ai64s(japonica),andthemalewas9311.Pei′ai64swasbredbyChinaNationalHybridRiceResearchandDevelopmen…  相似文献   

9.
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   

10.
孟加拉杂交水稻研究概况   总被引:2,自引:0,他引:2  
廖伏明 《杂交水稻》1997,12(6):26-27
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   

11.
金优桂99制种技术HybridseedprodctiontechniquesofhybridriceJinyouGui99谢业林,徐淑云,殷月明,徐超生,吉昌武(湖南省临澧县种子公司)金优桂99是湖南省常德市农科所用优质米不育系金23A与桂99配组而...  相似文献   

12.
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   

13.
Inthisexperiment,seedlingsofsixindicaricevarieties,Nannongxian2,Changsizhan,Qigui,Zhong 86 44,Zao xiang1,andZhongyu1wereused.EachofthemweretransplantedintotheKimuranutrientsolutioncontaining1,3,and10mg/LK ,respectively.Plantsampleswerecollectedat3,5,a…  相似文献   

14.
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   

15.
Study on the ancient cultivated rice in China   总被引:1,自引:0,他引:1  
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   

16.
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   

17.
RiceisthestaplefoodcropinChina.Inthesecondhalfofthe20th century,ricehasplayedanimportantroleinfeedingalargenumberofpeople.Inthe21stcentury,ricewillstillbeamainfoodcropinChinaandmakegreatcontributiontoChinesepeople′slife.1.Greatachievementsofrice produ…  相似文献   

18.
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   

19.
叶曙光 《杂交水稻》1997,12(5):37-38
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   

20.
《广东茶业》2002,(2):36-38
冲泡普通绿茶可选用加盖的杯子。Usually,we can use a teacup with a lid for preparing ordinarygreen tea.冲泡普通茶时可选用紫砂壶。Usually,we use a zisha teapot to prepare ordinary tea.  相似文献   

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