nlwxpearo
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Location: England
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 Posted: Wed 22:41, 26 Jan 2011 Post subject: Seedling growth of alder wood and solid N capacity |
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Seedling growth of alder wood and solid N capacity variant
, CoreaE, eta1. VariationingrowthandformofA / nusact ~ rtataKunth. growninCostaRica [J]. SilvaeGenetica, 1996,[link widoczny dla zalogowanych],45 (1) :24 --- 30 [8] HuhMK. GeneticdiversityandpopulationslxuctureofKoreanalder (Alrmsjaponica; Betulaceae) [J]. CanJForRes, 1999,29:1311 ~ 1316VariationinSeedlingGrowthandNitrogen-fixingCapacityofA/nuscremastogyneProvenancesHEChao A,[link widoczny dla zalogowanych], lg, CHENYi-tai (ResearchInstituteofSubtropicalForestry, CAF,[link widoczny dla zalogowanych], Fuyang311400, Zhejiang, China) Abstract: TraitvariationinseedlingstageofnineteenAlnuscremastogyt ~ provenancesfromtheirnativeregionSichuanBasinandperipherymountainereawasstudied. Al1ofthetraits. including1000seedsweight, germinationrate, seedlingheiht (H) andbasediameter (D) growth, rootshoutratiofordryingweight (RSR), nodulationweight (NOW), fixing-nitrogenaselivity (FNL), nitrogencounsulationinleaf (NCL), andresistancetofreezing (REF),[link widoczny dla zalogowanych], aresignificantlydifferentamongprovenances. Thetraitvaria-tionandprovenanceheritabilityisthatREF> growthtraits> nitrogen-fixingtraits. Therearehigherposi-tivegeneticrelationetweengrowthtraitsandnitrogen-fixingtraits. Thevastmajorityofseedlingtraitshavenegativelyrelatedwithelevationoftheseedsource, especiallysignificantforREF, DandH, andpositivelyrelatedwiththelongitude,[link widoczny dla zalogowanych], especiallysignificantforREFandNOW. FNL, RSRandREFhavepositiverelationwithlatitude, othersalmostnorelationwithit. ThisspecificpropertyforgeographicalvariationmaybedependedonspecialenvironmentinSichuanBasin, whereAlnuscmma ~ togyneoccupies. Keywords: Alnuscremastogyt ~; provenancevariation; seedlinggrowth; nitrogen-fixingcapacity; freez-ingresistance
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