Video: Cov paj rwb zoo li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
dawb mus rau daj, tom qab liab dawb thiab thaum kawg, liab liab. Tom qab peb hnub, lawv wither thiab poob, tawm ntsuab taum uas hu ua paj rwb bolls. Thaum kawg, lawv faib lub boll sib nrug thiab fluffy paj rwb tawg tawm. Nws zoo li dawb paj rwb khoom qab zib.
Ntxiv mus, paj rwb zoo li cas thaum nws npaj txhij khaws?
Koj yuav paub thaum twg paj rwb yog npaj yuav xaiv thaum cov bolls tawg qhib thiab cov plaub muag dawb paj rwb yog raug. Cov paj rwb cov bolls yog ntse thiab tej zaum yuav shred tawv nqaij. Rau xaiv cov paj rwb los ntawm bolls, tsuas yog tuav lub paj rwb pob ntawm lub hauv paus thiab twist nws tawm ntawm lub pob.
Ib qho ntxiv, paj paj tawg zoo li cas? Dawb paj / dawb tawg - Thawj hnub a tawg qhib nws yog xim dawb lossis xim daj. Hluas boll - Raws li paj yeeb tawg qhuav, cov tub ntxhais hluas thawb nws txoj hauv kev, yuam cov paj liab tawg los poob li tag. Lub boll tseem loj hlob raws li cov fiber ntau thiab noob loj hlob.
Tsis tas li ntawd paub, lub paj paj zoo li cas?
Tus paub tab noob yog xim av ovoid hnyav txog ib feem kaum ntawm ib gram. Los ntawm qhov hnyav, lawv yog 60% cotyledon, 32% lub tsho tiv no thiab 8% embryonic cag thiab tua. Cov no yog 20% protein, 20% roj thiab 3.5% starch. Fibers loj hlob los ntawm noob tsho tiv no los ua boll ntawm paj rwb lint.
Yuav ua li cas peb tau paj rwb los ntawm paj rwb?
Paj rwb noob yog cog nyob rau hauv lub caij nplooj ntoos hlav thiab lub cog loj hlob mus rau ntsuab, cov nroj tsuag loj txog li ib meter siab. Cov nroj tsuag luv luv cog paj thiab xim paj xim uas, ib zaug pollinated, poob tawm thiab hloov nrog txiv hmab txiv ntoo, paub zoo dua li paj rwb bolls.
Pom zoo:
Vim li cas cov paj liab liab kab hu ua paj rwb liab stainers?
Pyrrhocoridae. Ntau yam yog xim liab thiab paub tias yog kab liab thiab qee hom tsiaj hu ua paj rwb stainers vim tias lawv cov zaub mov pub tawm tsis muaj xim daj-xim av daj rau ntawm cov paj qoob loo
Cov cav tov xaiv paj rwb li cas?
Tus neeg khaws cov paj rwb tam sim no yog lub tshuab siv tus kheej uas tshem tawm cov paj rwb loint thiab cov noob (noob-paj rwb) los ntawm cov nroj tsuag txog li rau kab ib zaug. Cov noob-paj rwb yog tom qab ntawd tshem tawm ntawm cov ntxaiv los ntawm cov khoom sib tw doffer thiab tom qab ntawd tshuab rau hauv pob tawb
Thaum twg xaiv cov paj rwb los ntawm txhais tes tas?
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Dab tsi yog ib feem ntawm cov paj rwb cog?
Txhua qhov chaw ntawm cov paj paj yog siv tau. Qhov tseem ceeb tshaj plaws yog cov fiber ntau lossis lint, uas yog siv los ua cov ntaub paj rwb. Linters - luv luv ntawm cov noob - muab cellulose rau ua cov yas, cov khoom tawg thiab lwm yam khoom