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1、東北林業(yè)大學(xué)碩士學(xué)位論文Heiluoke、Irkutsk、Tomsk.SoprovenancesfortheexcellentintroductionareUlan-UdeandthenextareHeiluoke、Irkutsk、Tomsk.InvestigationandanalysisofPsibiricaatChangbaiMountainWangqingForestryBureaushowthatthemassgrowthofPsibiricaisbetterthancontroloverall.Theaverageheightfo
2、rnighteenis34.77%higherthancontr01.a(chǎn)ndDBHis70.78%.Therearesignificantvariationsinmostcharacters,andtheheritabilitiesarehigh.Tomskisbenerthroughprovenancetrial,whoseheightis25.24%higherthancontrolforthirteen.SoprovenancefortheexcellentintroductioniSTomsk.Investigationandanal
3、ysisofPsibiricainSongnenplainareashowthattheyounglikesshade,andgrowsbetterundertheconditionofshading.SowesuggestthatPsibiricaCanbeplantedintheshadewhenyoung,withtheincreaseinlightintensityoldgrowth.Aideryearsofmulti—siteIntroduction,PsibiricacallgrowintheborealforestofDaxin
4、ganling,meanwhilethespeciesCanalsoadaptetotheChangbaiMountainorXiaoxinganlingareathatPkoraiensisisthetopcommunityofthetemperateforest.ProvenancetrialshowsthatTomskhashighervolumegrowthatXinlinForestryBureau、MaoershanMountainandWangqingForestryBureau,andhasstrongadaptability
5、.Soitisappropriatetowidelyintroduced.KeywordsPinussibirica;Introduction;Provenancetrial..IV..目錄摘要???????..??????.....???????.?.?.........??..?........?....???????????IAbstract???????????.???......???????..........???????..??..???.????III1前1言??....????.???????????..........?
6、????????????????????...??.11.1西伯利亞紅松簡(jiǎn)介????????????????????????????l1.1.1西伯利亞紅松的形態(tài)特征????????????????????????l1.1.2西伯利亞紅松的生態(tài)特征????????????????????????..11。1.3西伯利亞紅松的生物學(xué)特性???????????????????????..11.1。4西伯利亞紅松地理分布?????????????????????????.21。2西伯利亞紅松研究現(xiàn)狀?????????????????????????
7、?21.2.1西伯利亞紅松的生態(tài)效益和經(jīng)濟(jì)價(jià)值???????????????????21-2.2國(guó)外西伯利亞紅松的育種研究概況????????????????????31.2.3國(guó)內(nèi)西伯利亞紅松的發(fā)現(xiàn)與研究概況???????????????????41.3研究的目的意義?????????????????????????????52大興安嶺新林林業(yè)局西伯利亞紅松種源試驗(yàn)?????????????????????72.1試驗(yàn)地概況???????????????????????????????。72.2試驗(yàn)材料與設(shè)計(jì)方法??????????????
8、?????????????72.2.1試驗(yàn)材料?????????????.:??????????????????.72.2.2育苗試驗(yàn)???????????????