林木種子質(zhì)量分級

1、GB7908-1999 中華人民共和國國家標準林木種子質(zhì)量分級GB7908-1999Classficationofforesttreeseedquality代替gb7908i9871范圍本標準規(guī)定了我國主要造林綠化樹種種子凈度、發(fā)芽率、生活力、優(yōu)良度和含水量等技術(shù)指標。本標準適用于育苗、造林綠化及國內(nèi)、國際貿(mào)易的喬木、灌木種子劃分等級。2分級要求種子質(zhì)量分為3級。以種子凈度與發(fā)芽率、或與生活力、或與優(yōu)良度和含水量的指標劃分等級。等級各相關(guān)技術(shù)指標不屬于同一級時，以單項指標低的定等級。林木種子質(zhì)量分級見1。表1林木種子質(zhì)量分級表序號樹種I級II級III級各級種子含水量不高于%凈度不低于%發(fā)芽率不

2、低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低予%生活力不低于%優(yōu)良度不低于%凈度不氐于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%1冷杉Abiesfabri(Mast.)Craib75186510102岷江冷杉A.faxonianaRehd.etWils.85208010103杉松(沙松)A.holophyliaMaxim.90408530104柳杉CryptomeriafortunesHooibrenk954090309020125杉木Cunninghamialanceolhta(Lamb.)Hook.955090409030106干香柏CupressusduclOuxianaH

3、icket90308020107柏木C.funebrisEndl.95409530902012表1（續(xù)）序號樹種I級I級III級各級種子含水量不高于%凈度不氐于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不氐于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%8福建柏Fokieniahodginsii(Dunn.)HenryetThomas955590359020109銀杏Ginkgo6il06aL.9985909975809965702520*)10杜松JuniperusrigidaSieb.etZucc9560905090351011落葉

4、松（興安落葉松）Larixgmelinii（Rupr.）Rupr.9550954090301012日本落葉松L.kaempfeti(Lamb)Carr9745934090351013黃花落葉松（長白落葉松）L.otgensisHenry9855954090301014紅杉L.potaniniiBatal.9550854075301015華北落葉松L.principis-rupprechtiiMayr.9860955090401016西伯利亞落葉松L.sibirica(Munchh.)Ledeb.9670935590401017水杉Metasequoiaglyptostro6oidesHuetC

5、heng90138598551118云杉PiceaasperataMast8575806580551019麥吊云杉P.6rachytyla.(Franch.)Pritz8050754070301020魚鱗云杉P.jezoensisvar.microsperma(Lindl.)ChengetL.K.Fu9580907085601021紅皮云杉P.kpraiensisNakai9580937090601022白桿P.meyeriRehd.etWils.95809070906010表1（續(xù)）序號樹種I級I級I級各級種子含水量不高于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)

6、芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不氐于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%23天山云杉P.schrenkianavar.tian-shanicaChengetS.H.Fu9075906585551024青桿P.wilsoniiMast.9580907090601025華山松PnusarmandiFranch.9775957095601026白皮松P.bungeanaZucc.exEndl.9570759555609050501027赤松P.densifloraSieb.etZucc.9580957090601028濕地松P.eCCiottiiEngelm.998599709

7、6601029思茅松p.kesiyaRoyleexGord.var.langbianensis(A.Chev.)Gaussen9575926590601230紅松P.kpraiensisSieb.etZucc.98909675946012831馬尾松P.massonianaLamb.9675936090451032晚松P.rigidaMillvar.serotina(Michx.)Loud.exHoopes9890958595751033樟子松P.syVestrisvar.mongodcaLitv.98859375r90601034油松P.tabulaformisCarr.9585957590

8、651035火炬松P.taedaL.9980997096601036黃山松P.taiwanensisHayata9870936090501237黑松P.thunbergiiParl.9880957095601038云南松PyunnanensisFranch.95759365905510表1（續(xù)）序號樹種I級II級I級各級種子含水量不高于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不氐于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%39側(cè)柏Platycladusorientals(l.)Franco956093459035104

9、0竹柏Podocarpusnagi(Thunb).Zoll.etMor.9890958595802016*)41金錢松Pseudolarixkaempfen(Lindl.)Gord.9580906590501242圓柏Sabinachinensis(L.)Ant.9560905090351043池杉TaxodiumascendensBrongn.4050354035301044紅豆杉Taxuschinensis(Pilg.)Rehd.989595852045紫杉(東北紅豆杉)T.cuspidataSieb.etZucc.9895958590802046臺灣相思（相思樹）Acaciarichii

10、A.Gray9880957095601047梣葉械A(chǔ)cernegundol.958090651048元寶械A(chǔ).truncatumBunge958090651049臭椿Ailanthusatssima(Mill.)Swingle9565905590451050合歡AlbizziajudbrissinDurazz988095701051榿木AlnuscremastogyneBurkill100(粒/g1800粒/g600粒/g952紫穗槐Amorphafruticosal.9570906085501053團花Anthocephaluschinensis(Lam.)A.Rich.exWalp.906

11、0855080408表1（續(xù)）序號樹種I級I級I級各級種子含水量不高于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不氐于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%54羊蹄甲Bauhiniapurpureal.9870956090501555紅樺Betulhalbo-sinensisBurkill2000粒/g140(粒/g800粒/g856白樺B.plbtyphyiaSuk.85457030602510957重陽木BischfiajavanicaBl.9865955590451558木豆Cajanuscajan(L.)Mi

12、llsp.9575906590551259油茶CamelliaoteferaAbel.9980997099602015*)60喜樹(旱蓮木)CamptothecaacuminataDecne.9870956090501261檸條錦雞兒CaraganakffrshinskjiKom.978590758065962小葉錦雞兒C.microphylaLam.957590658555963錦雞兒C.sinica(Buchoz)Rehd.957090608555964鐵刀木CassiasiameaLam.8590757075501365錐栗Castaneahenryi(Skan)Rehd.etWils.

13、9890958095703025*)66板栗C.molHssimaBlume9885967596653025*)67紅椎CastanopsishystrixA.DC.9590958095703025*)68細枝木麻黃CasuarinacunninghamianaMiq.280粒/g200粒/g120粒/g1069木麻黃C.equisetifoRal.133(粒/g1107(粒/g810粒/g1070樟樹Cinnamomumcamphora(L.)Presl9890958095702012*)表1（續(xù)）級II級級各級種子含水量不高于%序號樹種凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%

14、凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%71肉桂Ccssiapresl9880957095602016*)72山楂CrataeguspinnatifidaBunge986095409530873巴豆CrotontigRuml.9580937090601274降香黃檀DalbergiaodoriferaT.Chen9080806580501075貓兒屎DecaisneafargesiiFranch.9555904520*)76君遷子Diospyroslotusl.9880957090601077沙棗Elaeagnusangust

15、ifodal.9890958095701078黃杞EngelhardtiaroxbrughianaWall.80707560755015*)79格木ErythrophleutmfordiiOliv9580907090601080赤桉EucalyptuscamaldulensisDehnh350粒/g300粒/g250粒/g681檸檬桉Eu.citriodoraHook.959090809070882窿緣桉Eu.ExsertaF.Muell.300粒/g240粒/g180粒/g683藍桉Eu.globulusLabill.958590759065684大葉桉Eu.ro6ustaSmith320粒

16、/g260粒/g200粒/g685蠟皮桉Eu.ru6idaDecneetMaiden400粒/g300粒/g200粒/g686杜仲EucommiaulmoidesOliv.98759865985510表1（續(xù)）序號樹種I級II級III級各級種子含水量不高于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%87柃木EuyajaponicaThunb906585551288梧桐Firmianasimplex(L.)W.F.Wight958090701289白蠟樹Fraxinuschin

17、ensisRoxb.9575955590351190水曲柳F.mandshuricaRupr.9680936590501191花曲柳F.rhynchophyKbHance9680937090601192皂莢GleditsiasinensisLam.9875809865701193梭梭HalOxylOnammodendron(Mey.)Bunge958090758565894踏郎HedysarumlaeveMaxim9685947592651095蒙古巖黃蓍（楊柴）H.mongolicumTurcz9565906085501096花棒(細枝巖黃蓍)H.scopariumFisch.etMey.9

18、070856580551097沙棘Hippophaerhamnoidesl.908085708560998坡壘HopeahainanensisMerr.etChun95909580956035*)99核桃楸JuglansmandsshuricaMaxim.9985997510100核桃J.regiaL.9980997012101胡枝子Lespedeza6icolbrTurcz.95909375906510102女貞子LigustrumlucidumAit.9585957512表1（續(xù)）序號樹種I級II級III級各級種子含水量不高于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低

19、于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%103枸杞LyciumchinenseMill9890958095708104朝鮮槐MaackiaamurensisRupr.etMaxim.9680907590709105山荊子Malusbaccata(L.)Borkh.95809065905010106海棠花M.spectabilis(Ait.)Borkh95809070906010107楝樹MeliaazedarachL.9895988510108川楝M.toosendanSieb.etZucc9895988510109醉香含笑（火力楠）

20、MichedamacclureiDandy94809465945015*)110桑Morusalbal.95809070906012111殼萊果(米老排)MytilarialaosensisLee.9095858085652018112蘭考泡桐Paulowniaelongatas.Y.Hu粒002100粒/g2000粒/g8113白花泡桐P.fortunei(Seem)Hemsl1800粒/g1500粒/g1200粒/g8114黃菠蘿(黃檗)PhellodendronamurenseRupr.95809370906010115楨楠PhoebezhennanS.LeeetFNWei9880859

21、570759560652012*)116黃連木PistaciachinensisBunge95758090556090404510117青楊PopuluscathayanaRehd.958580656118山楊P.davidianaDode9585908090756119劍桿楊P.nigravar.thevestina(Dode)Bean958580656表1（續(xù)）序號樹種I級II級III級各級種子含水量不高于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%凈度不低于%發(fā)芽率不低于%生活力不低于%優(yōu)良度不低于%120小葉楊P.sim

22、oniiCarr.9095859080856121毛白楊P.tomentosaCarr.908590906122大青楊P.ussuriensisKom.9590908590806123山杏Prunusarmeniacavar.ansuMaxim90909980997010124山桃P.davidiana(Carr.)Franch.99909980997010125楓楊PterocaryastenopteraC.DC9885987010126火棘Pyracanthfortuneana(Maxim.)Li9035802515127杜梨PyrusbetulafoliaBunge95809070906

23、010128麻櫟QuetcusacutissimaCarr.9980808597656570955055603025*)129蒙古櫟（蒙古柞）QmongolicaFisch.95757580907070759065657035*)130栓皮櫟Q.variabidsBl.9980858597657075955055653025*)131鹽膚木RfiuschinensisMill.90609050904015132火炬樹Rfi.typhinal.9885957590651210*)133刺槐Rpbiniapseudoacacial.95809070906010134旱柳SalixmatsudanaKoidz.858080706135烏柏Sapiumsebferum(l.)Roxb.9890