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ÖÇ~Z¤±×Ú±²-. )yô<'4)yª2 030000 /0 )*49ÔÒwª1`yñ 。[ <=ï9ÔBletillaochracea jìí4b/Z*Òv &Ô¸§yño\M4NnÔÇN。[ YZæ9ÔEM* 3d ¤b/4ü 93%ïüTÕÎ* 3/<:>¤ÒD ¸jGª/c~±Å/Ô/×Ño9ÔGRæu/ ÄÅ9Ô*Òp*:;Ê8hgv&。[ Yf9ÔÒL¡¢ªVj\Ò#cª<=³Ô ýÓD*Æ[ghÊa*^¨På£123 9Ô/4~/Òv&¡¢ª 45678 S503  9:;<= A  9>?8 0517-6611 2018 35-0053-04 ResearchonSeedlingBreedingof Bletillaochracea ZHOUXiumei ShanxiProvincialHospitalofTraditionalChineseMedicine Taiyuan Shanxi030000 Abstract Objective Toresearchtheseedlingbreedingof Bletillaochracea Method With Bletillaochracea astheresearchmateirals aseries ofactivityassaiesandobservationresearchesonpollination poddevelopment seedembryogerminationandseedlingwerecarriedout. Result Thepollenvitalityreachedmorethan93%within3dafterB.ochraceaflowering.Astimedelayed thepolliniumviscousgraduallydisappeared withinclusionsatrophies andeventuallyturnedintoinfertilepollen.Therewasnoselfpollinationmechanismaftertheartificialpollinationresear chesandpollinationcharacteristicsanalysison B.ochracea. Itwasfoundoutthattheseedsof B.ochracea weregerminatedeasilyandlessaffected byculturematrix italwaysgerminatedwiththeextensionofincubationtime. Conclusion B.ochraceaseedingcanbeusedasanewtypeof propagationmethodinthecaseofBletillaRchbplantcultivationandproduction whichhaveagoodpromotionsignificance. Keywords Bletillaochracea Pollenvitality Artificialpollination Seedgermination Seednursery +DEF 1965 —), {r¤¹Þ~?"[[ ì745E& GHIJ 2018-08-07 KLIJ 2018-08-16 |§»Bletillaochracea :ô?8M1µ© ËGjkÙÀyµóÆ®¼Á¼½¢®mÝsÞß7?åE¶¤ÑN@I6`aæj1x,A1ÎNoP$_7a8a¼9:{;<jC mæ?® Z¨OPzTQR|§»?=hÉ< £t/ÇÄÿK89jke0±Ùµü\9HIc>ceCcjkcdem1G0JK :árKQ?' ¥¥_üÕLsMNö!OP?Zîè|§» ?@_e}×^N^WXW#LTU]MVÈV $B]iÝL¹ )ÊË|§» s1l| Ql?(ÈKWT7Z?÷?Z[/»|§» AËjk=h^AÙs8?%?%µ 5¼?%¹1FååW#L?TUPʤ AÄ8ã¾éPG/ö ûL²piåÎ ApÌÄÆF7AËÄýsô ?IK?%Ä ÿ=]ö×s3GA?7 0 _×ýe1FÄ=M@ñ?Å:1 MNOPQ 1.1 MNn¥Ø ì ¬¨sÀyôá¦ÿ¡ Ò» @ ( A ) È B de y Ý 31°43′52″N 109°11′31″E )。 ÖW|§»§ÎJ¹?ðñ²åÎApÌ;C=ApÌ|r³ðmOP1.2 TUPQ 1.2.1 §Î^1ÎðJ¹?ðñ)_ TTC9gÜ D+-9ð §E§Î?J¹ > §à 1~ 9d ?§ÛT§ÎDçÜnù,$ÙÚ)_ 0.5%? TTC+ÿgÜD+ÿ+-5ÙEàPãFìöÐ > ÐWÈF/70+±-?§Î^´ä×Ø+ -%Qd§ÎJ¹?§Ù%E> §E?§Î ÑÕÙÚàÖbG4á+-?ÅPFvHûIF ì§Î1Î? 1.2.2 άöÐX6í? Ь8ÒÐ ¢rH 45 ۧάÅ8Hì!1 E Î_²R1¹Jì ç?§K-`½O VÎz%!1²åά¢<fD ç? §Û²åÎ/^!1Å"#5Vо §zÌг70²åÎ?zæ EÎà&ÅP EæÎìðÎæz1.2.3 MÈApJ¹?ðñò>=Kåé M? ÉT^sðñApJ¹?ÑÕP|§FìöÐò> ÐW ÈÙÚðÉT~Ap?æ70TIq%Iq % Iq?Ap F?Ap5×100% / 100 ^A pÜ 0.5%TTC +ÿP 40℃?LÒê~ó-å+- 48h çÜãFìFðAq+-?X ¿ 70I1J¹Ap?×Ø 1.2.4 ApÌ|?2Îðò>ApqÚF 18 | 1Îè?T^sÑÕ_M,öÔNTO ß ÑPA Ay¤$¹JÇë1/2MS MS MS+ 6-BA2.0%+NAA0.5% /PvóôåÙø P 20d à70Ap?Ì/ñðVA pr³Ì2 bcO6d 2.1 ÇÖ()¥ñZ´Ù\ P§Î1Î?<ZKLº5Ù{à?<Î^{|Ç;PW¼Ù¾ <stI ЧÎ^?§Î¼§Î!^N qrstuvJ.AnhuiAgric.Sci.2018 46 35 ): 53-56 107

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ResearchonSeedlingBreedingofBletillaochraceaZHOUXiumei (ShanxiProvincialHospitalofTraditionalChineseMedicine,Taiyuan,Shanxi030000)Abstract [Objective]ToresearchtheseedlingbreedingofBletillaochracea.[Method]WithBletillaochraceaastheresearchmateirals,aseriesofactivityassaiesandobservationresearchesonpollination,poddevelopment,seedembryogerminationandseedlingwerecarriedout.[Result]Thepollenvitalityreachedmorethan93%within3dafterB.ochraceaflowering.Astimedelayed,thepolliniumviscousgraduallydisappearedwithinclusionsatrophies,andeventuallyturnedintoinfertilepollen.TherewasnoselfpollinationmechanismaftertheartificialpollinationresearchesandpollinationcharacteristicsanalysisonB.ochracea.ItwasfoundoutthattheseedsofB.ochraceaweregerminatedeasilyandlessaffectedbyculturematrix,italwaysgerminatedwiththeextensionofincubationtime.[Conclusion]B.ochraceaseedingcanbeusedasanewtypeofpropagationmethodinthecaseofBletillaRchbplantcultivationandproduction,whichhaveagoodpromotionsignificance.Keywords Bletillaochracea;Pollenvitality;Artificialpollination;Seedgermination;Seednursery

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ofthedifferentvitalitypollenmorphologythroughthesafraninstaining,bar=10μm;F.Themassulaesurfacemorphologyandstickumobservedby

SEM,bar=30μm.G.Thesurfaceoffertilepollen,bar=10μm;H.Thesurfaceofsterilitypollen,bar=20μm

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lum;D、F.Removaloftheanthercapfromthepollinia;G、H.Transferofpolliniaontothestigmaticsurface;J.Theovaryswollenafterthesuccessof

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