Olginskaya larch yog tsob ntoo monoecious, lub neej ntev uas tuaj yeem ncav cuag 3 lossis ntau pua xyoo. Nws txuas ntxiv tsuas yog los ntawm cov noob, tab sis pollination kuj muaj peev xwm. Tsis tas li ntawd, muaj peev xwm xaiv pollination los ntawm anemochormia tsis cais tawm.
Hauv feem ntau ntawm cov xwm txheej, nws tshwm sim hauv:
- Primorsky Thaj Av;
- Qaum Teb Tuam Tshoj;
- sab qaum teb ntawm Kauslim Teb.
Tam sim no, muaj cov pejxeem siab, tab sis nws tau hloov zuj zus tawm tsam ntawm cov keeb kwm ntawm:
- qhov nce ntawm qhov hluav taws kub hav zoov;
- ntau dhau ntawm cov ntoo;
- tej yam kev mob tshwj xeeb rau kev tuaj yeem, tshwj xeeb, photopathy;
- tsis tshua muaj cov noob ua tau zoo.
Tsis tas li, peculiarities ntawm ecology yog tias tsob ntoo ntawd loj hlob los ntawm kev ua kom dej hiav txwv mus rau qhov chaw siab ntawm 500-1100 metres siab dua hiav txwv. Xws li cov nroj tsuag tau raug hloov kho rau lub neej ntawm cov pob zeb uas muaj pob zeb lossis pob zeb, tab sis ntxiv rau, nws tuaj yeem pom nyob rau hauv cov xwm txheej zoo li no:
- tej hav;
- cov xuab zeb dunes;
- dej qhov ncauj;
- chaw ntub dej.
Cov yam ntxwv tseem ceeb, ntxiv rau kev hlub lub teeb, raug suav hais tias yog kev tiv thaiv cua thiab kev loj hlob sai.
Tsos
Cov tsos yuav txawv me ntsis nyob ntawm qhov chaw nyob. Feem ntau, qhov siab ntawm xws li ib tsob ntoo coniferous ncav cuag 25-30 meters, thiab lub taub tsis yog siab tshaj 80 centimeters. Txawm li cas los xij, thaum kis kab mob rau hauv cov pob zeb lossis cov pob zeb tawg, lub pob tw feem ntau yog khoov, uas yog vim li cas qhov siab tsuas yog 12 meters thiab lub cheeb yog 25 centimeters.
Cov koob ntawm tus ntoo no tsis pub dhau 30 millimeters hauv qhov ntev, Ntxiv mus, nws yog nqaim thiab keeled, muaj qhov tsaus ntsuab zas, thiab tuaj yeem yog grey los hauv qab. Zoo li lwm tus neeg sawv cev ntawm conifers, Olginskaya larch muaj cones, npawv lossis ovoid. Lawv qhov ntev yog 1.8-2.5 centimeters, thiab thaum nthuav tawm - ntawm 1.6 txog 3 centimeters. Muaj ntau txog 30 nplai teem hauv 5-6 kab.
Cov ntoo ntawm cov ntoo zoo li no yog qhov txawv txav los ntawm nws cov kav ntev, vim nws yog 30% siab tshaj qhov ntawm cov ntoo thuv. Qhov no yog vim qhov tseeb tias nws hnyav thiab hnyav, tawm tsam tom qab ntawm qhov uas tiv taus kev lwj yog sau tseg.
Ntawm cov cuab yeej thev naus laus zis, nws tseem tsim nyog ua kom yooj yim ua nrog cov cuab yeej txiav, polishing thiab varnishing zoo, tab sis nws tawg thaum ziab. Tam sim no, cov ntoo zoo li no tsis tshua siv nyob rau hauv kev lag luam, txij li cov peev ntawm cov ntoo ntawd tsis tseem ceeb.
Nyob rau hauv dav dav, Olginskaya larch yog ib qho ntawm cov ntoo uas zoo nkauj tshaj plaws, uas tseem tsis tau paub txog kev coj noj coj ua.