Muaj txog 20 hom nyob rau hauv genus Sinocalamus McClure nyob rau hauv subfamily Bambusoideae Nees ntawm Gramineae tsev neeg. Kwv yees li 10 hom yog tsim nyob rau hauv Suav teb, thiab ib hom muaj nyob rau hauv qhov teeb meem no.
Nco tseg: FOC siv lub npe qub genus (Neosinocalamus Kengf.), uas tsis sib haum nrog lub npe tom qab genus. Tom qab ntawd, xyoob tau muab faib ua genus Bambusa. Daim duab qhia no siv cov genus Xyoob. Tam sim no, tag nrho peb hom tau txais.
Tsis tas li ntawd: Dasiqin xyoob yog cog ntau yam ntawm sinocalamus affinis
1. Taw qhia rau sinocalamus affinis
Sinocalamus affinis Rendle McClure los yog Neosinocalamus affinis (Rendle) Keng los yog Bambusa emeiensis LcChia & HLFung
Affinis yog ib hom ntawm genus Affinis nyob rau hauv subfamily Bambusaceae ntawm tsev neeg Gramineae. Thawj hom qoob loo Affinis tau nthuav dav hauv cov xeev sab hnub poob.
Ci xyoob yog tsob ntoo me me zoo li xyoob nrog tus ncej qhov siab ntawm 5-10 meters. Lub taub yog slender thiab nkhaus sab nraud los yog poob zoo li ib txoj kab nuv ntses thaum hluas. Tag nrho cov ncej muaj txog 30 ntu. Cov phab ntsa ncej yog nyias thiab cov internodes yog cylinders. Puab, 15-30 (60) cm ntev, 3-6 cm inch, nrog grey-dawb los yog xim av wart-raws li me me stinging plaub hau txuas rau saum npoo, txog 2 hli ntev. Tom qab cov plaub hau poob tawm, cov dents me me thiab cov dents me yog nyob rau hauv lub internodes. Wart ntsiab lus; lub nplhaib ncej yog tiaj; lub nplhaib yog pom tseeb; qhov ntev ntawm node yog hais txog 1 cm; ob peb ntu ntawm lub hauv paus ntawm tus ncej tej zaum kuj tau txuas rings ntawm silver-dawb velvet saum toj thiab hauv qab lub nplhaib, nrog lub nplhaib dav ntawm 5-8 mm, thiab txhua seem ntawm lub sab sauv ntawm tus ncej Lub nplhaib ntawm lub node tsis. muaj lub nplhaib ntawm cov plaub hau downy, los yog tsuas muaj me ntsis downy plaub hau nyob ib ncig ntawm qia buds.
Lub scabbard sheath yog ua los ntawm tawv. Thaum tseem hluas, lub sab sauv thiab sab rods ntawm lub sheath yog nruj nreem txuas rau ib leeg. Lub nraub qaum yog densely them nrog dawb pubescent plaub hau thiab xim av-dub bristles. Lub ventral nto yog ci. Lub qhov ncauj ntawm lub sheath yog dav thiab concave, me ntsis nyob rau hauv cov duab ntawm "roob"; lub plhaub tsis muaj pob ntseg; Tus nplaig yog tassel-puab, txog 1 cm siab nrog cov plaub hau suture, thiab lub hauv paus ntawm cov plaub hau suture yog sparsely them nrog me me xim av bristles; Ob sab ntawm cov scutes yog them nrog me me dawb bristles, nrog ntau cov leeg, lub apex yog tapered, thiab lub hauv paus yog sab hauv. Nws yog nqaim thiab me ntsis sib npaug, tsuas yog ib nrab ntawm qhov ntev ntawm lub qhov ncauj los yog tus nplaig ntawm lub plhaub. Cov npoo yog ntxhib thiab dov sab hauv zoo li lub nkoj. Txhua ntu ntawm lub culm muaj ntau tshaj 20 ceg pawg nyob rau hauv ib tug semi-whorled duab, kab rov tav. Stretching, lub ntsiab ceg yog me ntsis pom tseeb, thiab cov ceg qis muaj ob peb nplooj los yog ntau nplooj; nplooj nplooj yog tsis muaj plaub hau, nrog longitudinal tav, thiab tsis muaj sheath orifice suturing; Lub ligule yog luv luv, xim av-dub, thiab nplooj yog nqaim-lanceolate, feem ntau 10-30 cm, 1-3 cm dav, nyias, apex tapering, saum npoo plaub hau tsis muaj, qis nto puberulent, 5-10 khub ntawm ob leeg leeg, me me transverse leeg tsis tuaj, nplooj nplooj feem ntau ntxhib; petiole ntev 2-3 mm.
Paj loj hlob nyob rau hauv bunches, feem ntau mos heev. Curved thiab drooping, 20-60 cm los yog ntev dua
Lub sijhawm tua xyoob yog los ntawm Lub Rau Hli mus txog Lub Cuaj Hli lossis Lub Kaum Ob Hlis mus txog Lub Peb Hlis ntawm xyoo tom ntej. Lub sij hawm flowering feem ntau yog los ntawm Lub Xya Hli mus rau Lub Cuaj Hli, tab sis nws tuaj yeem kav ntev li ob peb lub hlis.
Ci xyoob kuj yog ib tsob ntoo uas muaj ntau ceg ntoo. Nws qhov tshwj xeeb tshaj plaws yog cov nyiaj-dawb velvet rings ntawm ob sab ntawm lub nplhaib nyob hauv qab ntawm tus ncej.
2. Cov ntawv thov cuam tshuam
Cov pas nrig ntawm Cizhu muaj zog nyob rau hauv toughness thiab siv tau los ua xyoob nuv ntses pas nrig. Nws kuj yog ib qho khoom siv zoo rau kev xaws thiab papermaking. Nws cov xyoob ntoo muaj qhov iab saj thiab tsis pom zoo rau kev noj. Nws siv nyob rau hauv vaj toj roob hauv pes yog tib yam li ntawm feem ntau bamboos. Nws yog tsuas yog siv rau vaj tse cog. Nws yog xyoob uas loj hlob hauv pawg thiab tuaj yeem cog rau hauv pawg. Nws yog feem ntau siv nyob rau hauv lub vaj thiab vaj. Nws tuaj yeem ua ke nrog pob zeb, toj roob hauv pes phab ntsa thiab vaj phab ntsa nrog cov txiaj ntsig zoo.
Nws nyiam lub teeb, me ntsis ntxoov ntxoo, thiab nyiam huab cua sov thiab ntub. Nws tuaj yeem cog rau hauv Southwest thiab South Tuam Tshoj. Nws tsis pom zoo kom cog hla Qinhuai Kab. Nws nyiam moist, fertile, thiab xoob av, thiab tsis loj hlob zoo nyob rau hauv qhuav thiab barren.
3. Qhov zoo ntawm kev siv hauv papermaking
Qhov zoo ntawm Cizhu rau papermaking yog qhov tseem ceeb hauv nws txoj kev loj hlob sai, kev rov ua dua tshiab, ecological thiab ib puag ncig tus nqi, thiab kev siv hauv kev lag luam papermaking. cov
Ua ntej tshaj plaws, raws li ib hom xyoob, Cizhu yog ib qho yooj yim rau cog thiab loj hlob sai, uas ua rau Cizhu muaj kev ruaj khov rau kev rov ua dua tshiab. Kev txiav xyoob tsim nyog txhua xyoo yuav tsis tsuas yog tsis ua rau kev puas tsuaj rau ecological ib puag ncig, tab sis kuj txhawb kev loj hlob thiab kev loj hlob ntawm xyoob, uas yog qhov tseem ceeb rau kev tswj hwm ecological tshuav nyiaj li cas. Piv nrog cov ntoo, xyoob muaj ntau dua ecological thiab ib puag ncig tus nqi. Nws lub peev xwm kho dej yog kwv yees li 1.3 npaug siab dua li ntawm hav zoov, thiab nws lub peev xwm nqus cov pa roj carbon dioxide kuj yog li 1.4 npaug siab dua li cov hav zoov. Qhov no ntxiv qhia txog qhov zoo ntawm Cizhu hauv kev tiv thaiv ecological.
Tsis tas li ntawd, raws li cov khoom siv raw rau papermaking, Cizhu muaj cov yam ntxwv ntawm cov fibers zoo, uas ua rau nws yog cov khoom zoo rau kev ua xyoob pulp ntawv. Nyob rau hauv high-zoo Cizhu ntau lawm cheeb tsam nyob rau hauv Sichuan thiab lwm qhov chaw nyob rau hauv Tuam Tshoj, daim ntawv ua los ntawm Cizhu tsis yog tsuas yog ib puag ncig tus phooj ywg, tab sis kuj zoo. Piv txwv li, Tib Neeg Xyoob Pulp Paper thiab Banbu Natural Color Paper yog ob qho tib si ua los ntawm 100% nkauj xwb xyoob pulp. Tsis muaj tshuaj bleaching lossis fluorescent tus neeg sawv cev ntxiv thaum lub sijhawm tsim khoom. Lawv yog cov ntaub ntawv xyoob ntoo tiag tiag. Cov ntawv no tsis yog tsuas yog ib puag ncig tus phooj ywg xwb, tab sis kuj tau txais daim ntawv pov thawj dual ntawm "xim tiag" thiab "cov paj xyoob ntoo", ua tau raws li kev lag luam xav tau rau cov khoom lag luam zoo ib puag ncig.
Nyob rau hauv cov ntsiab lus, qhov zoo ntawm Cizhu rau papermaking dag nyob rau hauv nws txoj kev loj hlob sai, sustainable recycling, ecological thiab ib puag ncig tus nqi, thiab cov yam ntxwv raws li ib tug high-zoo papermaking raw khoom. Cov txiaj ntsig zoo no ua rau Cizhu ua lub luag haujlwm tseem ceeb hauv kev lag luam ntawv thiab ua raws li cov kev xav tau ntawm kev tiv thaiv ib puag ncig niaj hnub.
Post lub sij hawm: Sep-26-2024
