Yuav kom npaj cov qoob ntawm qee hom ntawm cov ntoo ntawm lub vev xaib, koj yuav tsum nco ntsoov nqa mus rau hauv lawv tus nqi loj tshaj. Sij hawm dhau los, tsis tsuas yog lub crown, tab sis kuj cov underground feem ntawm cov nroj tsuag nce. Ib tug feature ntawm spruce paus system yog nws muaj zog branching. Yog li ntawd, tshwj xeeb mloog yuav tsum tau muab rau cov kev xaiv ntawm ib lub tsev rau cog spruce .
Cov hauv paus txheej txheem ntawm ntau lub spruce
Thaum nug txog lub keeb kwm ntawm spruce, koj muaj peev xwm teb tias lawv yog horizontally nyob, densely intertwined nrog txhua lwm thiab tsim ib lub network haib. Lub hauv paus ntawm cov hauv paus hniav (85.5%) yog nyob hauv siab av txheej ntawm qhov tob ntawm 1-9 cm. Tsuas yog 2% ntawm cov keeb kwm ncav cuag qhov tob ntawm 30-50 cm.
Xaiv ntawm ib qho chaw rau cog coniferous ntoo
Lub ntim ntawm hauv paus system ntawm Pine, thaib thiab spruce yog ob zaug uas ntawm cov nroj tsuag. Hauv no regard, cov chaw rau lawv cog yuav nyob thaj chaw ntau heev. Rau cov keeb kwm ntawm Pine, fir thiab spruce yog tsiag ntawv los ntawm aggressiveness, uas yog qhia nyob rau hauv lawv broad ntom kev loj hlob. Vim li no, yuav luag tsis muaj cov nroj tsuag tuaj yeem loj hlob nyob rau hauv 3-4 m radius.
Thaum xaiv thiab npaj ib qhov chaw rau cog cov ntoo uas muaj cov ceg ntoo, cov tswv yim nram qab no yuav tsum ua raws li:
- nroj tsuag yuav mus rau ntxoov ntxoo-hlub, yog li ntawd lub tsev kawm ntawv yuav tsum yog ntxoov ntxoo;
- Cov av zoo tshaj plaws xaiv los ntawm clayey los yog xuab zeb;
- nyob rau hauv cog cog nws yog pom zoo kom ua kua 15-20 cm tuab ntawm rubble, tawg cib thiab xuab zeb;
- cov ntoo yuav tsum cog kom ntev li ntev tau los ntawm cov tuam tsev thiab kev tsim kho kom tsis txhob muaj kev sib tsoo ntawm cov hauv paus hniav nrog cov phab ntsa hauv qab daus;
- Txoj kev sib hloov yog ua kom zoo zoo, sim khaws cia kom ntau li ntau ntawm cov hauv paus hniav tau.
Yog li, yog tias koj xav cog qoob loo ntoo hauv cheeb tsam koj nyob, koj yuav tsum nqa mus rau hauv koj tus account cov yam ntxwv ntawm lub hauv paus system thaum cog lawv. Qhov no yuav nyob rau yav tom ntej txaus siab rau kev zoo nkauj ntawm nroj tsuag thiab purity ntawm huab cua.