DB33T 177-2014 主要造林樹(shù)種苗木質(zhì)量等級(jí)　　

DB33DB33/T177—2014主要造林樹(shù)種苗木質(zhì)量等級(jí)Treeseedlingqualitygradeofmajorspeciesforforestation浙江省質(zhì)量技術(shù)監(jiān)督局發(fā)布IDB33/T177《主要造林樹(shù)種苗木質(zhì)量等級(jí)》替代了DB33/177-2005《主要造林和DB33/653.1-2007《林業(yè)容器育苗第1部分：苗木》。修訂后的標(biāo)準(zhǔn)與DB33/177-2005和DB33/——對(duì)分級(jí)要求進(jìn)行了修訂，如“合格苗木以綜合控制條件、地徑和苗高三項(xiàng)指標(biāo)確定，有一項(xiàng)指4.2）；“……地徑、苗高不屬同一等級(jí)時(shí)，則按從低原則，以地徑、苗高中的最低指標(biāo)定級(jí)”））；）；）；）；檫樹(shù)（附錄B序號(hào)44）、黃檀（附錄B序號(hào)45本標(biāo)準(zhǔn)起草單位：浙江省林業(yè)種苗管理總站、浙江省本標(biāo)準(zhǔn)為第一次修訂，其歷次版本為：DB33/177-1994，DB33/177-2005，DB33/653.11本標(biāo)準(zhǔn)適用于供造林或補(bǔ)植用的地栽苗和容23.3綜合控制條件為：無(wú)病蟲(chóng)害，具活力、色澤正常、苗干通直、主干不分定為該等級(jí)；地徑、苗高不屬同一等級(jí)時(shí)，3.5苗木分級(jí)必須在庇蔭背風(fēng)處，分級(jí)后要做好等級(jí)標(biāo)志。分級(jí)后的苗木，4檢測(cè)方法34.1.1苗木質(zhì)量檢測(cè)應(yīng)在一個(gè)苗批內(nèi)進(jìn)行，采取每株檢測(cè)或隨機(jī)抽4.1.2.2裝箱（或打包）容器苗先抽樣箱（或包再在每個(gè)樣箱（或包）內(nèi)隨機(jī)抽4.2.1地徑用游標(biāo)卡尺測(cè)量，當(dāng)測(cè)量的部位出現(xiàn)膨大或干形不圓，則測(cè)量其上部苗干起4.2.3綜合控制條件指標(biāo)用感官檢5.4檢驗(yàn)結(jié)束后，填寫(xiě)苗木質(zhì)量檢驗(yàn)證書(shū)（見(jiàn)附錄C）。凡出圃的苗木，均應(yīng)附上苗木質(zhì)量檢驗(yàn)證書(shū)，向外縣調(diào)運(yùn)的苗木要經(jīng)4≥≥≥≥1Chamaecyparisobtuse(Sieb.EtZuCunninghamialanceolata0.503PinussertinaMichx.4PinustaiwanensisHayataPinusthunbergiiParl.2－00.506Pseudolarixkaempferi(Lindl.)GoL.K.FuetN.Li0.300.205≥≥≥≥TorreyagrandisFort.exLindl.2－0TorreyagrandisFort.exLindl.‘Merrillii’1（202（209Aesculus.chinensisBungeAlnustrabeculosaHand.-Mazz.CamptothecaacuminataDecne1（20-0.25Cyclobalanopsisglauca(Thunb0.80Citruschangshan-hagouY.BChangsp.now1（20柿DiospyroskakiL.f.1（206≥≥≥≥Elaeocarpussylvestris(Lour.)PoIlexpurpureaHassk.IlexlatifoliaThunb.LiquidambarformosanaHance.0.650.45LiriodendronchinenseMachilusthunbergiiSieb.etZucc.MicheliamaudiaeDunnMyricarubraSieb.etZucc.1（100.50Phoebesheareri(Hemsl)GamblePhoebechekiangensisC.B.Shang0.35MachiluspauhoiKanchiraPistaciachinensisBunge.7≥≥≥≥RobiniapseudoacaciaLinn.Sapiumsebiferum(L.)Roxb.1（30SchimasuperbaGardnetChamp.0.600.45榆UlmuspumilaL.棗ZizyphusjujubaMill.Var.inermis(Bge.)Reh1（20Zelkovaserrata(Thunb.)MakinoKoelreuteriabipinnataFranch.var.integrif0.80PinusmassonianaLamb.0.40PinuselliottiiEngelm.45-145-22－02.001（0.500.3047-1Taxodiumdisrichum×T.mucrouafum‘Zhongshanshan’847-22－047-38≥≥≥≥48-1MetasequoiaglyptostroboidesHuetCheng2.2048-22.0049-1Taxodiumdistichum(L.)Rich.2.0049-22.50TaxodiumascendensBrongn.2.002.509≥≥≥≥1Cunninghamialanceolat0.350.252PinusmassonianaLamb.0.350.25PinuselliottiiEngelm.4PinustaedaLinn.0.405PinustaiwanensisHayata6PinusthunbergiiParl.7CupressusfunebrisEndl.0.20Pseudolarixkaempferi(Lindl.)Go0.302－1≥≥≥≥0.650.452－10.80AcaciaconfusaMerr.CasuarinaequisetifoliaL.0.50TorreyagrandisFort.exLindl.0.300.202－00.500.40TorreyagrandisFort.exLindl.‘Merrillii’1（200.402（200.600.45SchimasuperbaGardnetChamp.Cinnamomumcamphora(L.)Presl0.45CinnamomumchekiangenseNakai.0.800.602－1CinnamomumjaponicumSieb.MachilusthunbergiiSieb.etZucc.≥≥≥≥Phoebebournei(Hemsl.)Yang2－1MachiluspauhoiKanchira0.70Phoebesheareri(Hemsl.)Gamle0.700.502－1PhoebechekiangensisC.B.Shang0.800.602－1ManglietiaYuyuanensisLaw0.45MicheliamaudiaeDunn0.45MicheliamacclureiDandy0.45Elaeocarpussylvestris(Lour.)Poir.OrmosiahosieiHemsl.etWils.0.300.502－1≥≥≥≥Cyclobalanopsisglauca(Thunb.)Oerst.0.350.60Castanopsissclerophylla(Lindl.)Schott0.350.25Castanopsiseyrei(Champ.)Tutch.Castanopsiscuspidata(Thunb.)Schott.LiquidambarformosanaHance0.40Liriodendronchinense(Hemsl.)Sarg.0.55SapindusmukorossiGaertn.0.50Toonasinensis(A.Juss.)Roem.0.500.35ToonaciliateRoem.var.pubescens(Franch.)Hand.-Mazz.MyricarubraSieb.etZucc.CamelliaoleiferaAbel0.40BetulaluminiferaH.Winkl.Zelkovaserrata（Thunb.）Makino0.550.70≥≥≥≥40-1Cyclobalanopsisgilva（Blume）Oerst.0.300.2040-20.500.3540-30.650.5041-1Cyclobalanopsismyrsinaefolia(Blume)Oerst.41-20.500.35QuercusvirginianaL.43-1CaryaillinoensisK.Koch43-243-32－1Sassafrastsumu(Hemsl.)HDalbergiahupeanaHance 標(biāo)示等級(jí)