共查询到20条相似文献,搜索用时 18 毫秒
1.
2.
祁峰云雾银花茶的研制万和平,颜天成(湖南省祁东县外贸茶叶公司祁东·421600)1银花茶的品质特点祁峰云雾银花茶是祁东县外贸茶叶公司以本县高峰茶场云雾毛尖绿茶为素坯,加以野生银花(又名金银花)窨制而成。祁峰云雾银花茶茶坯紧结匀齐,有锋苗,含毫,色油润... 相似文献
3.
Chlorophyllcontentsareoneofimportantphysiologicaltraits,whichaffectphotosynthesisinplants.ThereweresignificantdifferencesinchlorophyllcontentsbetweenZhaiyeqing8(ZYQ8),anindicavarietyandJingxi17(JX17),ajaponicavariety(Table1).In117DHlinesofthecrossofZ… 相似文献
4.
HUANGShiwen AlanK.Waston DUANGuifang YULiuqing 《中国水稻研究通报》2000,8(1):8-9
Morethan10speciesofpathogenicfungiwereisolatedfromthenaturally infectedleavesofbarnyard grass(Echinochloacrus galli)in paddy.After preliminarybioassaying,itwasfoundthattheAlternariaalternata(Fr.)keissler(AA),Exserohilummonoceras(EM),and"99 10"werethreep… 相似文献
5.
Ninebrownplanthopper(BPH)resistancegeneshavebeenregisteredsofar,butofthemonly Bph1,bph2,Bph3,bph4,Bph9,andotherthreeunregisteredgenesBph10(t),Bph(t),bph(t)werelocatedonchromosome3,4,10,and12,respectively,byusingtraditionalandmolecularmappingmethods.T… 相似文献
6.
Quantitative trait loci analysis of leaf morphology in rice 总被引:3,自引:0,他引:3
Theleafmorphologytraitsareimportantcomponentpartofriceideotype.Thepresentstudywasconductedwithadoubledhaploid(DH)populationof117linesderivedfromacrossbetweenanindicavariety,Zhaiyeqing8(ZYQ8)andajaponicavariety,Jingxi17(JX17).TheQTLsresponsibleforarea… 相似文献
7.
LIyueying CHENFenyu 《中国水稻研究通报》2001,9(3):13-14
Uniconazol,(E)_1_(4_chlorophenyl)_4,4_dimethyl_2(1,2,4_triazol_l_yl)_1_penten_3_01,namedS3307,isanewplantgrowthretardantthatcanretardthe growthof plants,make plantdwarf,promoterootandtillergrowth,delaythesenescenceofleaves,andincreasethenetphoto synthe… 相似文献
8.
9.
10.
The trapping catches of sex pheromone lure of the rice stem borer, Chilo suppressalis at different storage duration 总被引:1,自引:0,他引:1
Thericestemborer,Chilosuppres salis(Walker),isaseriouspestofrice plantsinChina.Z_11_hexadece_nal(Z11_16:Ald),Z_13_octadecenal(Z13_18:Ald),andZ_9_hexadecenal(Z9_16:Ald)werethemajorcompo nentsoffemalesexpheromone.Thereisfewstudyrelatedtothelurestoragedu… 相似文献
11.
Adoublehaploid(DH)populationderivedfromacrossbetweenanindicavarietyZaiyeqing8(ZYQ8)andajaponicavarietyJingxi17(JX17),andtheirparentswerecompletelysubmergedfor5dattilleringstagetoevaluatetheirsubmer gencetolerance.Thetolerancewasevaluatedwithsurvivalr… 相似文献
12.
13.
14.
15.
西番莲死顶病病原病毒鉴定 总被引:2,自引:0,他引:2
鉴定结果表明,引起福建南部地区杂交种西番莲(Pasiflora edulis X P.edulis var.flavicaupa)死顶的病原病毒的黄瓜花叶病毒(Cucumber mosaic cucumovirus,CMV)的一个分离物。该分离物能通过摩擦接种侵染供试13科63种(或品种)植物中的11科54种(或品种);能够由桃蛭(Myzus persicae)以非持久方式传播;失毒温度为50℃ 相似文献
16.
17.
18.
19.
YAOHongwei YEGongyin CHENGJia′an 《中国水稻研究通报》2000,8(1):7-7
Whitebackedplanthopper(WBPH),Sogatellafurcifera(Horvath),isoneofthemostdevastatinginsectpestsonriceinAsia.Itscontrolmainlydependedonthechemicalpesticides.Surveysofinsecticidesusceptibilityrevealedthatorganophos phorusandcarbamateresistancehasemergeds… 相似文献
20.
LIUZewen HANZhaojun ZHANGLingchun WANGYinchang 《中国水稻研究通报》2001,9(4):7-8
Brown planthopper(BPH,Nila parvatalugensStal)andwhite backedplanthopper(WBPH,SogatellafurciferaHorvath)arethemaininsectsonriceinChina.Theinsecticideresistanceofthetwoplanthoppershaveoftenbeenreported.Availabilityoftheresistantpopulationisa prerequisite… 相似文献