Cov tub ntxhais kawm thiab cov tub ntxhais kawm, cov kws tshawb fawb lossis tsuas xav paub cov neeg yuav muaj lub sijhawm thaum lawv yuav tsum ua hom kev faib tawm. Nws tsis yog qhov nyuaj, tab sis yuav kom tau txais txiaj ntsig zoo, koj yuav tsum paub hauv paus ntawm qhov kev lag luam uas zoo li nyuaj no.
Tsim nyog
- - ib phau ntawv sau lossis ntawv dawb;
- - cwj mem.
Cov Lus Qhia
Kauj ruam 1
Kev kos duab kev faib tawm tsis tas yuav muaj kev txawj tshwj xeeb, tsuas yog saib thiab muaj peev xwm tshawb xyuas. Ua ntej yuav pib nrog cov txheej txheem systematization ntawm cov khoom, koj yuav tsum txiav txim siab ntawm txoj kev uas yuav tau siv: qhov no yog qhov dav dav raws li cov xeeb ceem ntawm cov yam ntxwv, lossis ib qho kev faib tawm raws cov yam ntxwv txawv. Ua ntej yog siv los txheeb cov tib neeg nrog cov yam ntxwv sib txawv, tab sis zoo li qee tus so raws li qee qhov kev ntsuas. Ib qho piv txwv yog kev faib cov nroj tsuag lossis tsiaj. Qhov txheej txheem thib ob yog xav tau rau cov pab pawg sib koom ua ke uas muaj ntau yam tsis dhau los, raws li lawv tuaj yeem muab rau ib lossis lwm pab pawg. Qhov no suav nrog cov ntaub ntawv hauv tsev xws li cib los yog nyiaj muas philatelic.
Kauj ruam 2
Botany cov neeg nyiam paub tias cov nroj tsuag uas muaj cov duab zoo sib xws yuav tsis muaj feem rau txhua lwm yam, txij li txheej txheej ntawm cov yam ntxwv tshwj xeeb uas tau tsim rov qab rau hnub Karl Linnaeus tau siv rau kev faib tawm: qauv, txoj haujlwm ntawm qhov tua, tus naj npawb ntawm stamens, hom noob. Nyob rau tib lub sijhawm, cov tib neeg koom nrog tib tsev neeg yuav tsis zoo ib yam. Yog li, tus noog khiav tawm ntawm qhov chaw, nkag mus rau hauv av thiab nrov npe hu ua lub pob caus lossis txoj hlua-ncej, tsis yooj yim rau correlate nrog rau qhov chaw siab tau nce mus. Txhua pawg ntawm tus kheej tuaj yeem suav nrog ib hom xwb, uas, nyob rau hauv, muaj nyob rau hauv ib tus tib genus, thiab lwm yam ntxiv nyob rau hauv kev txiav txim ntawm kev laus.
Kauj ruam 3
Ib qho piv txwv tseem ceeb ntawm txoj kev thib ob yog kev sib sau ua ke ntawm kev faib tawm ntawm cov nyiaj muas philatelic. Txhua ntawm lawv yog tus tshwj xeeb, tab sis cov neeg sau nyiam nyiam subdivide lawv mus rau cov pab pawg raws li ib lossis lwm qhov ntawm cov cwj pwm ntawm ib feem ntawm kev sau. Txhawm rau xaiv qhov twg, lossis txhawm rau txiav txim siab tus naj npawb ntawm tag nrho cov paib tau, koj yuav tsum sau cov khoom ntiag tug xam nrog rau hauv hom khoom lag luam. Qhov no yog lub teb chaws ntawm kev tsim khoom, lub sijhawm ntawm qhov teeb meem (piv txwv, hauv kev sib raug zoo nrog Lavxias - Tsarist, Soviet lossis niaj hnub), cov qeb ntawm cov duab (paj yeeb, tsiaj, kis las, kos duab thiab lwm tus), loj (duab plaub, duab peb ceg), kev cais tawm, txaws lossis thaiv, qeeb lossis qeeb sai, nrog rau qib kev txuag. Txhua daim ntawv luam muaj ib qho ntawm cov yam ntxwv saum toj no, tab sis hauv txhua pawg. Ntawd yog, lub thwj cim yuav yog Fabkis, 1966, fauna, duab plaub, thiab lwm yam.
Kauj ruam 4
Txhawm rau kev pom tseeb ntau dua, koj tuaj yeem nqa lub zais pa zoo li tus qauv. Daj, pob tshab, loj, nrog cov lus "Zoo Siab Hnub Yug". Cov no yog cov yam ntxwv sib txawv ntawm plaub tus lej: xim, pob tshab, qhov loj me, kev kuaj pom lossis tsis muaj qhov sau ntawm cov ntawv, cov duab, lossis kev sib txuas ntawm lawv. Kiag li cov khoom twg tuaj yeem ua dej num, nws txaus los sau cov npe ntawm lawv cov yam ntxwv siab.
