Yuav Ua Li Cas Kom Khaws Cov Nroj Tsuag Rau Herbarium

Cov txheej txheem:

Video: Yuav Ua Li Cas Kom Khaws Cov Nroj Tsuag Rau Herbarium

Video: Yuav Ua Li Cas Kom Khaws Cov Nroj Tsuag Rau Herbarium
Video: Ntu6 Qhia xaws txoj kab luam kib tshooj losyog tus kab lia rau txoj duav tiab kom zoo nkauj2021-2022 2024, Plaub Hlis Ntuj
Yuav Ua Li Cas Kom Khaws Cov Nroj Tsuag Rau Herbarium
Yuav Ua Li Cas Kom Khaws Cov Nroj Tsuag Rau Herbarium
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Yuav ua li cas kom khaws cov nroj tsuag rau herbarium
Yuav ua li cas kom khaws cov nroj tsuag rau herbarium

Txoj kev herbarization muab rau kev khaws cia ntawm cov nroj tsuag tsis hloov pauv, suav nrog cov xim ntuj ntawm cov nplooj thiab cov nplaim paj ntawm paj. Cov ntsiab lus qhuav yuav tsum muab lub tswv yim raug ntawm cov yam ntxwv ntawm cov tsiaj thiab cov ntawv sab nraud, tso saib zoo nkauj. Nrog kom qhuav thiab khaws cia kom zoo, cov khoom herbarium tsis poob xim thiab zoo rau ntau pua xyoo. Cia peb saib yuav ua li cas khaws cov nroj tsuag kom raug rau herbarium

Sau cov lus pom zoo

Koj yuav tsum pib sau qoob loo thaum huab cua qhuav, tom qab cov dej tau yaj lawm, lub sijhawm zoo tshaj yog 11 teev sawv ntxov. Cov ntoo yuav tsum tau xaiv yam tsis muaj kev puas tsuaj lossis cov cim ntawm wilting. Cov paj ntoo ua piv txwv qhuav zoo thiab khaws cov xim yog txiav thaum ntxov hauv paj. Txiav tom qab los nag, thaum pos huab, lig rau yav tsaus ntuj yog qhov tsis tuaj yeem lees txais, vim tias cov khoom yuav ua kom ntub nrog cov dej noo, qhuav ntev, yuav muaj qhov nyiam ua rau qhov chaw tsaus, txhim kho pwm.

Nws raug nquahu kom faib cov tshuaj ntsuab ntawm qhov siab siab rau hauv 2-3 ntu (qia, paj tawg, hauv paus hauv paus). Tsis yog tsuas yog nplooj tau xaiv los ntawm cov hav txwv yeem thiab ntoo, tab sis kuj tseem txiav tawm cov ceg me nrog tua, txiv hmab txiv ntoo, peduncles tau siv.

Kev cog kom qhuav

Rau kev ua haujlwm, koj yuav tsum tau npaj cov plywood lossis tuab cov duab los qhia, ntawv ntxeem tau, txiav cov cuab yeej, hnab loj rau thauj cov qauv. Nias, nws yog qhov xav tau kom muaj tus kws tshaj lij, suav nrog ob lub thav duab npog nrog lub vas, koj tseem tuaj yeem siv phau ntawv tuab.

Duab
Duab

Thaum tso rau kom qhuav, txhua ntu ntawm cov nroj tsuag yuav tsum tau ua tib zoo ncaj thiab nthuav tawm ntawm qhov chaw tiaj. Tsis muaj dab tsi tuaj yeem raug tshem tawm, koj tsuas tuaj yeem teeb tsa tus kheej cov ntsiab lus hauv qhov kev xav tau, los tsim daim ntawv pom zoo. Thaum muaj ntau nplooj, qee qhov tuaj yeem tshem tawm, tawm ntawm cov qia rau lub tswv yim zoo ntawm qhov zoo ntawm lub caij cog qoob loo. Kev teeb tsa cuam tshuam txog kev teeb tsa hauv txoj hauv kev uas sab qis thiab sab saud ntawm daim ntawv pom, vim tias qhov "tsis raug" feem ntau sib txawv xim, kev ntxhib los mos thiab muaj nws tus yam ntxwv. Ib qho kev ua zoo sib xws yog ua tiav nrog inflorescences.

Nws tsis tuaj yeem lees txais tso 30-40 nplooj nyob rau tib lub sijhawm - qhov no ua rau muaj dej ntau dhau, ncua cov txheej txheem, deformation thiab hloov xim. Yog tias koj tseem xav kom qhuav ntau cov khoom sau, tom qab ntawd koj yuav tsum hloov daim ntawv ntub txhua hnub thiab siv cov txaj tshwj xeeb nqus tsev herbarium. Txhawm rau ua kom nrawm dua, lub qhov cub lossis cua sov cua sov tau siv. Nws yog ib qho tseem ceeb kom paub tias nrog kev ua kom qhuav sai, cov khoom ua nkig thiab ua rau qee yam nyuaj hauv kev tuav thiab khaws cia. Kev ziab yuav tsum siv ob peb hnub.

Nws yog qhov yooj yim tshaj plaws los siv herbarium xovxwm. Txoj hauv kev no ua rau nws muaj peev xwm siv ob peb nplooj ntawv nrog cov nroj tsuag ib zaug; nrog kev siv cov ntaub nqus dej nqus, nce txog 50 nplooj ntawv tuaj yeem teeb tsa ib txhij. Cov xovxwm tau tso tawm hauv lub hnub, cov roj hmab tau hloov pauv txhua hnub. Thaum ua haujlwm nrog cov nroj tsuag tshwj xeeb, tshwj xeeb yuav tsum tau hloov ob zaug ib hnub.

Cov qia tuab thiab cov paj me me yuav tsum tsis txhob ua ke nyob rau hauv ib qho nias. Hauv qhov no, cov txheej txheem tau qeeb vim qhov tsis sib xws qhuav thiab qhov txiaj ntsig ntawm qhov kawg raug kev txom nyem. Hauv cov xwm txheej zoo li no, kev sib cais, cais kom qhuav, nrog rau kev rov sib sau ua ke tom ntej ntawm txhua qhov tua tau siv. Ib tsob ntoo qhuav kom zoo tsis tawg, khaws nws cov duab kom zoo, paj tsis poob, xim yuav luag tsis txawv ntawm ntuj. Cov khoom siv ua tiav tsis txias rau qhov kov, tab sis muab qhov sov sov.

Duab
Duab

Cov cai sau npe

Kev tsim qauv qub ntawm herbarium cuam tshuam nrog kev suav nrog cov lus piav qhia. Lub npe, hnub sau, qhov chaw loj hlob (teb, ntug, meadow, hav zoov, steppe) tau nkag mus. Koj tuaj yeem ntxiv cov ntaub ntawv hais txog cov chaw uas feem ntau pom. Yog tias tsob ntoo tsis paub, tom qab ntawd nws tau sau tseg hauv qab tus lej thiab lub npe muaj cai.

Yuav ua li cas khaws lub herbarium

Nroj tsuag kho nrog txoj kev herbarization yog hygroscopic. Yog tias khaws cia tsis raug, lawv nqus dej noo, hloov xim thiab tsis zoo sai. Rau kev nyab xeeb ntawm kev sau cov qauv, nws yog qhov yuav tsum tau muab cov xwm txheej tsim nyog: kaw lub kaw lus kom nruj, thawv ntawv, chav qhuav.

Ntxiv nrog rau cov dej noo, tseem muaj kev hem thawj ntawm kab puas. Cov nroj tsuag qhuav tau nyiam nrog nws cov ntxhiab tsw, nws yog ib puag ncig zoo rau kev pub mis thiab chaw nyob ntawm ntau hom kab, kab zuam, npauj, kab, kab, kab laum, zom zeb. Feem ntau cov no yog cov xwm txheej tshwm sim rau lub caij ntuj sov, yog li ntawd, kev tswj tshwj xeeb yuav tsum tau ua nyob rau lub sijhawm no. Txhawm rau tawm tsam, kev tshuaj xyuas ib ntus yog ua tiav rau kev puas tsuaj siv cov tshuab thiab tshuaj lom neeg.

Pom zoo: