Yuav ua li cas kos ib tug reed: ib kauj ruam-rau-kauj ruam mem hluav txheej txheem

2024 Tus sau: Leah Sherlock | [email protected]. Kawg hloov kho: 2023-12-17 05:37

feem ntau reeds hu ua cattails - ib tsob nroj nroj tsuag nrog ib tug xim av cob rau kawg. Qhov tseeb, reeds belongs rau tsev neeg sedge. Nws yog tsob ntoo siab nrog lub qia trihedral tuab. Nws muaj ib qho inflorescence nyob rau hauv daim ntawv ntawm lub kaus los yog panicle.

Kev muaj peev xwm pom thiab xa cov ntaub ntawv raug yog tus yuam sij rau kev vam meej ntawm ib tus neeg sau ntawv.

Daim duab qhia cov paj ntawm cov nroj tsuag no.

Yuav ua li cas kos reeds nrog mem hluav ib kauj ruam

Nws yog qhov zoo tshaj los kos cov nroj tsuag hauv qhov, hauv lawv qhov chaw nyob.

Yuav kom qhia tau qhov tseeb ntawm cov khoom, ib tus yuav tsum kos los ntawm lub neej, qhov txheej txheem no hu ua kev paub txog kev paub txog lub ntiaj teb tiag.

Lub hom phiaj ntawm kev paub txuj ci:

• txhim kho kev pom kev pom;
• kev txawj sau ntawv;
• kev txhim kho ntawm kev xav;
• txhawb kev txawj ntse hauv kab kos duab (hauv daim duab).

Npaj rau chav kawm

Yuav kom daim duab tig tawm, nws yog qhov zoo dua los kos hauv lub teeb ntuj.

Yog tsis yoglub peev xwm los kos duab nyob rau hauv tej vaj tse ntawm ib tsob nroj, koj yuav tsum tau npaj ob peb ceg ntawm txiav reeds, npaj lawv nyob rau hauv lub feem ntau natural txoj kev thiab raws li loj hlob tej yam kev mob.

Yuav tsum tau:

1. A4 daim ntawv rau kos duab lossis kos duab;
2. flatbed nrog ntawv clip;
3. graphite mem hluav TM lossis HB;
4. dawb lwv;
5. cwj mem sharpener.

Subtleties ntawm kev kos duab, lossis Yuav ua li cas kos ib lub reed

Thaum cov ntaub ntawv rau kev kos duab tau npaj, daim ntawv raug kho rau ntawm lub ntsiav tshuaj, koj yuav tsum pib tshuaj xyuas qhov xwm txheej xaiv.

Reed, zoo li lwm yam khoom cog, yog ib qho tag nrho, sib haum xeeb thiab tsim los ntawm xwm raws li nws txoj cai. Nws muaj lub cev, nplooj, inflorescence nyob rau hauv daim ntawv ntawm panicle.

Nyob ze ze ntawm tsob ntoo:

• Lub cev nthuav mus rau hauv paus, zoo li straw rau saum.
• Nplooj ntev, taw rau saum thiab dav hauv qab, loj hlob tuaj, feem ntau yog khoov rau qhov kawg vim qhov ntev.
• Cov paj yog fluffy, muaj spikelets.

Nyob rau hauv daim duab, piv cov nroj tsuag nyob rau hauv cov xwm thiab ib tug uas yog kos, lub stylization ntawm ib co ntsiab yog pom tau tias: nplooj, paj.

Kev kos duab thiab nws txoj kev npaj rau ntawm daim ntawv

Ua ntej koj yuav tsum xav txog pes tsawg tsob nroj koj xav kos. Yog tias muaj, ces txiav txim qhov chaw ntawm daim ntawv.

Nws yog ib qho tseem ceeb los txiav txim siab seb daim duab yuav nyob li cas, nws yuav loj (uas yog,kwv yees cog) los tsis yog.

Tsis txhob hnov qab tias daim duab ntawm reed yuav tsum haum rau ntawm daim ntawv kom muaj "cua" nyob ib puag ncig - qhov chaw dawb los ntawm kev kos duab raws ntug ntawm daim ntawv.

pib qhov twg

Ua ntej kos ib tug reed, ua ntej ib tug linear kos duab, thiab ces ib tug tonal kos duab - nrog hatching:

• Yuav ua li cas, cov duab kab ntawm nplooj, paj, pob tw yog conditionally muab faib mus rau hauv lub illuminated thiab unlit ib feem (ua ob ntu).
• Ntxoov ntxoo ib feem, muab ntim rau daim duab.
• Feem ntau pib kos, zoo li yog cog ib tsob ntoo, uas yog, txij hauv qab mus.
• Ua tib zoo qhia qhov loj ntawm inflorescence thiab nplooj, khaws cov proportions.

Ua ntej tshaj plaws, kos lub qia ntawm reed, kos ob kab sib npaug ntawm hauv qab mus rau saum, sim rov ua cov nroj tsuag tiag tiag. Ntawm qhov kawg ntawm qia peb xaiv ib qho inflorescence nyob rau hauv daim ntawv ntawm panicle.

Cia li kos nplooj. Siv cov ntawv npaj ua tiav ntawm cov nplooj reed, cov blanks no tuaj yeem siv tau kom tau txais qhov xav tau proportions.

Ua tib zoo saib cov nplooj qhuav lossis paj, lawv curl thiab nyias, sim ua qhov no. Ces daim duab yuav zoo dua qub.

Nws yog qhov ua tau, yog tias koj qhib qhov kev xav, los piav txog lub pas dej nyob ib puag ncig cov nroj tsuag, thiab lwm cov nyom nyom nyom nyob ze.

Nyob rau hauv daim duab hauv qab no - kos duab ntawm reeds (sab laug) thiab cattail (txoj cai)

Saib qhov txiaj ntsig ntawm kev ua haujlwm. Yog hais tias ib yam dab tsi tsis haum koj, ntxiv strokes los yogkho daim duab. Ua tiav qhov tseeb ntawm daim duab ntawm daim ntawv. Koj tuaj yeem tig daim duab rov qab thiab saib nws, tom qab ntawd nws yooj yim dua kom pom qhov tsis raug thiab kho lawv.

Kho cov kab tsis raug nrog cov lwv, ua haujlwm nrog qhov kawg taw tes kom tsis txhob smudge cov graphite lossis rub daim ntawv.