"Tus xibfwb yog ib tug phoojywg uas muaj siab ntseeg, tso dag rau hauv qab haus huv," tub rog hais txog kev haus luam yeeb, uas yog ua los ntawm tib lub npe ntawm tsev neeg ntawm Solanaceae, uas muaj nicotine. Thiab yog hais tias dhau los ntawm shag yog yuav luag tib tus cwj pwm ntawm feem ntau ntawm cov txiv neej ntawm Slavs, niaj hnub no nroj tsuag yog suav hais tias yuav luag txawv. Dab tsi yog ib qho shag, yuav ua li cas nws yuav siv tau nyob rau hauv txhua txhua hnub lub neej thiab yuav ua li cas loj hlob nws nyob hauv tsev - peb yuav qhia rau koj ntxiv txog nws hauv qab no.
Dab tsi yog ib qho shag?
Cov pa luam yeeb yog hu ua cov nroj tsuag ntawm tus cwj pwm luam yeeb (muaj cov tshuaj nicotine), thiab haus luam yeeb tsawg tsawg ntawm cov nroj tsuag. Tsis zoo li lwm cov nroj tsuag uas muaj rau cov tub ntxhais hluas Tobacco, qhov shag tsis tshua muaj kev kub ntxhov rau kev loj hlob thiab muaj kev tiv thaiv kev nyab xeeb ntau dua. Kev faib rau cov luam yeeb yog ib qho tseem ceeb: nws tuaj yeem raug pom ntawm txhua lub teb chaws, tab sis feem ntau ntawm tag nrho nws prefers lub sab qaum teb thaj tsam nrog ib qho chaw sov so. 
Lwm cov ntaub ntawv ntawm cov nroj tsuag tsis exceptional: nws yog inconspicuous es txhua xyoo nroj tsuag nrog me me daj paj thiab loj, ntxhib, nrog resinous nplooj. Kiag li txhua feem ntawm cov nroj tsuag muaj cov nicotine, tab sis qhov no tsis tiv thaiv kev siv cov qoob loo no rau lwm yam kev lag luam thiab industrial hom phiaj - nyob rau hauv cov khoom ntawm citric acid los yog poisons rau tswj nroj tsuag pests.
Koj puas paub? Lo lus "shag" los ntawm lub npe ntawm lub nroog Amersfoort Lub NetherlandsNyob rau hauv lub xyoo pua paub, uas yog lub npe nrov nrov rau txoj kev lag luam ntawm kev haus luam yeeb, nws tau nyob ntawd cov thawj liaj teb tau tshwm sim nyob rau qhov chaw uas lawv loj hlob tuaj.Kev haus luam yeeb ua los ntawm cov luam yeeb tau pom tias tsis muaj teeb meem ntau, piv txwv li, luam yeeb, thiab tau ua 2 hom: cig thiab haus luam yeeb. Yog hais tias dhau los, nyob rau hauv ib ncig ntawm lub qub USSR, cultivation thiab tsim ntawm no kab lis kev cai raug tsim los ntawm ib tug industrial scale, niaj hnub no nroj tsuag yog zus tsuas yog los ntawm tus kheej lub tuam txhab.
Kawm seb yuav cog qoob loo li cas, nrog rau haus luam yeeb, haus luam yeeb plua tshauv thiab yuav ua li cas siv luam yeeb.
Nyob qhov twg thiab yuav ua li cas kom loj hlob ib shag
Feem ntau ntawm txhua tus kheej qoob loo ua lag ua luam koom hauv cov qoob loo ntawm no qoob loo yog tam sim no nyob rau hauv Tebchaws Nplog thiab Western Siberia, qhov chaw tag nrho cov qoob loo ntawm cov nroj tsuag no yog kwv yees li ntawm 10,000 hectares. Qhov feem ntau acclimatized ntau yam ntawm shag, uas muaj peev xwm yuav zus nyob rau hauv qhib hauv av, yog cov ntau yam "Local pehlets" thiab "Datura 4". Qhov zoo tshaj plaws av rau xws li ib tug nroj tsuag yog loamy av (nyob rau hauv kev, loamy chernozem), thiab kub yog sim, txog li 22 ° C. 
Yuav kom paub meej ntau seedlings, lub teb yog pre-sown nrog pob kws los yog lub caij ntuj no breads - tom qab cov nroj tsuag, cov av ua ntau haum rau loj hlob shag. Tab sis cov qos yaj ywm thiab sunflower yog cov tsis ncaj ncees, raws li lawv muaj nrog cov kab lis kev cai saum toj no tsis tsuas yog ntau cov pests, tab sis kuj zoo xws li cov kab mob. Thaum cog qoob loo, lawv ua tib zoo saib xyuas cov av zoo: nws yog periodically fertilized nrog qhov tseeb ntawm cov phosphorus thiab potassium, thiab tseem muaj txaus aeration thiab hydration.
Tseem ceeb thaj chaw ntawm shag
Qhov txiaj ntsim zoo tshaj ntawm shag, thiab qhov raug mob, lies nyob rau hauv cov ntsiab lus ntawm nicotine nyob rau hauv no nroj tsuag - ib yam khoom siv tsis tsuas yog nyob rau hauv kev lag luam luam yeeb, tab sis kuj nyob rau hauv cov tshuaj. Nicotinic acid yog rho tawm los ntawm cov nplooj, uas ntse kho cov kab mob ntawm daim tawv nqaij thiab kab mob plawv - piv txwv li, cov extract ntawm nplooj ntawm cov kab lis kev cai no yog ib feem ntawm ib txhia kev npaj nyob rau hauv kev siv tshuaj ntawm Latin America.
Ntxiv nrog rau shag, rau cov kab mob ntawm cov hlab plawv kuj siv xws li cov nroj tsuag xws li: carrots, radishes, hawthorn, basil, eggplant, aconite, hazelnut thiab gumi.
Ib koob ntawm nicotine txhawb kev txawj ntse thiab tiv thaiv kab mob xws li tus mob schizophrenia thiab Parkinson tus kab mob, uas yog suav tias yog qhov zoo ntawm qhov kev coj noj coj ua. Cov nroj tsuag no kuj pab tau zoo nrog cov hauv plab thiab cov tsos mob ntawm ARVI: nws txaus txaus rau nqhis dej tsis huv ntawm 5-6 zaug ib hnub twg, thiab muaj ntxhiab hauv cov kab mob hauv lub cev muaj zog hauv lub cev ntawm cov hnoos qog thiab txo qhov mob.
Nws tseem ceeb heev! Yuav kom rov qab pib dua, nqus cov nplooj ntawm lub tsho qhuav thiaj li cog cov nroj tsuag tsis poob rau ntawm qhov ntswg. Nco ntsoov: hom kev kho no tsis haum rau cov me nyuam.
Kuj tincture ntawm luam yeeb yuav kho tau xws li ib qho tsis kaj siab daim tawv mob raws li scabies.Qhov no yuav tsum tau:
- dej - 5 l;
- ntsev - 1 tbsp. diav;
- qhuav haus luam yeeb nplooj - 800 g.
Ua noj ua haus:
- Boil dej, ntxiv ntsev thiab ntxiv qhuav nplooj.
- Boil tincture 2 feeb, tshem tawm los ntawm tshav kub.
- Npog lub lauj kaub nrog lub hau, qhwv hauv ib lub phuam thiab tawm mus tsawg kawg yog 2-3 teev.
Luam phom plua plav. Tsis tas li ntawd, pov tseg los ntawm luam yeeb yog ib qho cuab yeej zoo rau kev tswj cov kab tsuag ntawm cov qoob loo ntawm cov qoob loo: Pluav cov luam yeeb ua kom zoo li cov blackflies, yoov thiab aphids. Thiab yog hais tias koj cog ib ob peb shag bushes nruab nrab ntawm lub txaj, koj muaj peev xwm tsis tsuas yog txuag nroj tsuag los ntawm ntxeem tau ntawm parasites, tab sis kuj tiv thaiv qhov tshwm sim ntawm yuav luag txhua tus paub cov kab mob.Harmful cov khoom ntawm lub shag
Tag nrho cov kev tsis zoo ntawm kev haus luam yeeb hauv lub cev rov tuaj yeem nrog nicotine: ib qho tshuaj me me ntawm cov khoom no yog ib yam tshuaj, thiab ib qho tshuaj loj yog tshuaj lom. Nicotine nyob rau hauv loj qhov ntau ua rau ua kev puas tsuaj thiab ho ua rau kev puas tsuaj lossis txawm nres qhov kev ua haujlwm ntawm lub plab hnyuv siab raum. Kev haus luam yeeb lossis lwm yam kev haus luam yeeb, ua ntej txhua yam, yuav cuam tshuam rau txoj hlab ntsws thiab cov ntsws - kev haus luam yeeb yuav txhais tau tias "hlawv" cov ntaub so ntswg ntawm cov kabmob no.
Ceev faj txog kev nqa lub puab tsaig, cov yeeb yaj kiab, lub dope thiab cov foxglove.
Tsis tas li ntawd, lub shag muaj yees, yuav txo tau kev sib daj sib deev, cuam tshuam rau cov plaub hau thiab tawv nqaij, thiab kuj tseem tshuav lub siab. Txawm li cas los xij, qhov teebmeem ntawm cov nroj tsuag no tsuas yog cuam tshuam nrog nws cov khoom noj ntau dhau, thiaj li yuav tau txais txiaj ntsig los ntawm lub shag, koj yuav tsum paub tias yuav ua li cas, rau dab tsi thiab hauv qhov kom muaj nuj nqis npaum li cas. 
Koj puas paub? Makhorka yog mistakenly suav thawj coj haus luam yeeb haus dej haus. Qhov tseeb, txhua yam kev haus luam yeeb, zoo li lub shag, tau nkag mus rau cov teb chaws Europe nyob rau lub sijhawm ntawm Great Geographical Discoveries, thaum cov neeg tsav nkoj ntawm Columbus coj rau sab Europe sab Europe tsis tsuas yog ib qho nroj tsuag uas tsis muaj qhov muag, tab sis kuj yog tus cwj pwm ntawm kev nqus pa luam yeeb.
Muaj kev siv
Lub ntsiab ntawm lub shag nyob rau hauv industrial conditions yog cultivation rau kev xav tau kev pab. Yog li ntawd, los ntawm nplooj thiab stems ntawm no nroj tsuag tsim ib tug heev alkaloid (nicotine), uas yog siv rau kev npaj ntawm ob qho yeeb siv tshuaj thiab tshuaj lom. Phytomass yog rho tawm los ntawm malic thiab citric acids - lawv siv hauv cov ntawv nyeem (raws li cov khoom xa tuaj polyester ntaub) thiab hauv cov khoom noj khoom haus (khoom qab zib ntawm cov dej qab zib, khov, thiab cov khoom siv xws li mayonnaise lossis caw).
Rau xab npum ua, koj tuaj yeem siv roses, txiv laum huab xeeb, cocoa, mint, fennel, anise, snakehead, thiab immortelle.
Cov noob ntawm cov kab lis kev cai no yog ib qhov chaw muaj roj ntau rog, uas yog siv rau xab npum ua, thiab ntxiv rau qhov muaj pes tsawg leeg ntawm cov xim. Tsawg dua, luam yeeb yog siv hauv kev lag luam luam yeeb - tsuas yog kwv yees li 5 feem pua ntawm cov khoom luam yeeb niaj hnub niaj hnub haus luam yeeb.
Daim Ntawv Thov Hauv Tsev
Yog hais tias qhov kev lag luam shag siv tau los ntawm ntau cov lag luam loj loj, nyob hauv tsev neeg nws yog ib qho tseem ceeb rau kev tiv thaiv cov cab thiab kab tsuag uas tua cov qoob loo ua liaj ua teb. 
Thaum sib ntaus kab
Broth los yog pounded qhuav nplooj ntawm lub shag zoo zoo txo cov nroj tsuag nyob rau hauv koj cheeb tsam los ntawm me me pests thiab parasitic kab. Yog li ntawd, tawm tsam carrot flies, koj siv tau shag plua plav, uas koj tsuas yog xav tau scatter raws li cov tub ntxhais hluas ntsuab carrots. Tawm tsam dawbflu thiab aphids nyob rau hauv ib txoj kev zoo yog ib tug decoction ntawm luam yeeb. Rau nws cov kev npaj yuav tsum tau:
- shag - 200 g;
- dej - 10 l;
- tshuaj ntxuav tes.
Ua noj ua haus:
- Boil dej, ncuav lub nplooj tshiab ntawm cov nroj tsuag.
- Boil rau 5 feeb thiab ntxiv 1 tbsp. diav ntawm kua xab npum.
- Txias, lim.
Cabbage ya. Ib qho tshwj xeeb pollinating hmoov (ib shag nrog cov hmoov tshauv nyob rau hauv ib tug ratio ntawm 1: 1) yuav pab tau kom tshem tawm saplings los ntawm cabbage yoov thiab cruciferous flea, thiab no decoction yog ib qho universal tshuaj rau tag nrho cov teeb meem parasitic kab:- shag - 20 g;
- qej - 200 g;
- dos tev - 200 g;
- tshuaj ntxuav tes.
Ua noj ua haus:
- Tev thiab chop lub hau ntawm qej.
- Txuas lub shag, tws qej thiab dos tev, ncuav 10 liv dej. Mus rau boil.
- Ua noj rau 2 xuab moos ntawm tsawg tshav kub, txias thiab lim.
- Ntxiv 80 g ntawm cov tshuaj ntxuav tes thiab ntxiv dej kom huv rau 10 liters (thaum lub sij hawm ua noj ua haus, dej txhuam tsev).
Nyeem ntxiv txog yuav ua li cas kom tshem tau ants nyob rau hauv lub tsev cog khoom, yuav ua li cas ua puas aphids, yuav ua li cas nrog nkawj thiab dab tsi kom lom lub kab laum nyob hauv tsev.
Loj hlob hauv tsev
Yuav kom loj hlob no nroj tsuag nyob rau hauv tsev tsis yog ib qho loj nyiaj ntawm nyiaj los yog nyiaj txiag - txawm ib novice agronomist tau leg nws.
Noob npaj
Cov theem no tseem ceeb heev, vim hais tias qhov zoo ntawm xaiv thiab kev npaj ntawm noob, yuav nyob ntawm seb ntawm tawm los ntawm yav tom ntej tua. Ua ntej cog, noob yuav tsum tau ua pre-soaked. Ua li no, koj xav tau ib lub thawv nrog lub thoob plaws hauv qab, uas yog cov noob uas tau nchuav. Tom ntej, lub noob yog kis tusyees thoob rau tag nrho cheeb tsam ntawm lub nkoj (lub txheej yuav tsum tsis txhob siab tshaj 3 cm) thiab sau nrog dej sov. Yog tias qee cov noob tuaj, lawv yuav tsum xaiv thiab muab pov tseg - lawv tsis zoo rau sowing. 
Tom qab ntawd, cov noob muaj noob nyob rau hauv dej mus txog 6-8 teev. Tom ntej, cov dej yuav tsum tau drained, thiab cov noob lawv tus kheej - kis rau ib tug tshwj xeeb ntaub rau germination. Tom qab 3 hnub koj tuaj yeem xyuas cov noob: txij li lub sij hawm no lawv yuav pib germinate. Tom qab sprouts pib tom tom cov noob, cov noob yuav tsum tau sib cais los ntawm txhua lwm yam thiab nchuav mus rau ib daim ntaub huv si rau qhov cua thiab ziab. Lub sij hawm cua (txog li 24 teev) yuav siv tau rau av npaj.
Nta tsaws hauv av
Thaum sowing shag, 2 txoj kev siv: cog seedlings thiab cog ncaj qha nrog noob. Txhua yam ntawm cov kev no muaj nws qhov zoo thiab qhov tsis zoo.
Noob
Txoj kev siv ntau tshaj plaws: nws yog qhov yooj yim dua thiab, raws li txoj cai, muab qis dua. Txawm li cas los, yog hais tias tsis zoo sown (yog hais tias lub noob yog kos nyob rau hauv cov av ntau tshaj 3 cm), lub tua yuav tsis muaj peev xwm mus ua txhaum los ntawm hauv av thiab tuag. Kom cog cov noob yog raws li nram no: npaj thaj chaw yog faib ua me me grooves nrog ib qho kev luv ntawm 70 cm los ntawm txhua lwm yam. Tom ntej no, cov noob qhuav tau tov nrog ib qho me me ntawm coarse xuab zeb, thiab sown nyob rau hauv grooves. 
From saum toj no (tsis muaj ntau tshaj li 1-2 cm tuab) ua sifted humus, thiab ces cov av yuav tsum tau meej moistened nrog dej. Tom qab ntawd, npog lub noob nrog ib tug zaj duab xis (nws yog ib qho tseem ceeb los xyuas kom meej tias cov av nyob rau hauv zaj duab xis tsis qhuav tawm, thiab periodically dej lub sowing). Tom qab lub seedlings tau zus rau 5 cm, zaj duab xis muaj peev xwm muab tshem tawm - tam sim no lub nroj yog muaj zog txaus kom loj hlob nyob rau hauv qhib tua.
Saplings
Qhov disadvantage ntawm no txoj kev yog hais tias cov nroj tsuag pib hlob tsis nyob rau hauv nws ib txwm av, thiab thaum transplanted mus rau hauv zaum kawg av, nws tsis tsim kev tiv thaiv. Vim li ntawd, cov nroj tsuag feem ntau tshwm sim rau tus kab mob. Cov ntoo cog qoob loo yog raws li nram no: rau qhov pib npaj qhov dej - lawv qhov tob yuav tsum tsis pub tshaj 10 cm.
Nws tseem ceeb heev! Shag saplings tsis tas yuav tsum tau nquag dej - nws yog txaus rau dej lawv ib zaug ib lub lim tiam, tab sis nyob rau tib lub sij hawm watering yuav tsum ntau.Sab saum toj deepening sprinkled nrog moist av, nyob rau hauv uas seedling yog muab tso - nws paus system yuav tsum tau ua tib zoo them nrog qhuav av. Tsaug rau qhov no technology, hauv paus system ntawm seedlings yuav siv sij hawm paus zoo dua, thiab keeb kwm lawv tsis poob tshaj cov dej noo. Thaum cov nroj tsuag ncav cuag ib qhov siab ntawm 10 cm, nws twb tau mus rau thaum kawg rau lub sowing ntom thiab nyias tawm kab yog tias tsim nyog.
Yuav ua li cas av rau cov nroj tsuag thiab yuav ua li cas fertilize
Tus yeeb ncuab tseem ceeb ntawm lub shag - "nyuaj" lossis "clogged" av. Cov nroj tsuag yuav loj hlob zoo nyob rau hauv mixed av, yog li ib tug me me ntawm xuab zeb yog introduced mus rau hauv av ua ntej cog, thiab ces cov av yog dug li rau Uniform mixing ntawm textures. Kev npaj ntawm qhov chaw rau cog shag tsis pib nyob rau hauv caij nplooj ntoos hlav, tab sis kuj nyob rau hauv Autumn: ua ntej Autumn frosts, tshauv thiab manure raug coj mus rau hauv av, thiab nyob rau hauv lub caij nplooj ntoos hlav - tshwj xeeb phosphate chiv, nyob rau ntawm tus nqi ntawm txog 20 g ntawm fertilizer ib 1 square meter. m ntawm av.
Tom qab cov av tau enriched nrog phosphorus, cov av yuav tsum tau loosened nrog ib tug rake - tam sim no nws yog npaj rau cog noob los yog seedlings. Nws yog qhov tseem ceeb tias cov chiv muaj peev xwm yuav thov tsis tau tsuas yog ua ntej cog, tab sis tseem thaum lub sij hawm txoj kev loj hlob thiab kev loj hlob ntawm cov nroj tsuag (yog tias, piv txwv li, muaj nag los hnyav thiab ib feem ntawm cov av raug ntxuav tawm hauv cov nroj tsuag). Nws yuav tsum nco ntsoov hais tias qhov degree ntawm av fertility yog decisive rau tawm los ntawm shag, yog li koj yuav tsum tsis txhob neglect chiv: piv txwv li, nws yuav siv txog 10 kg ntawm phosphorus thiab 30 kg ntawm poov tshuaj los tsim 1 tuj ntawm qhuav nplooj ntawm ib tug nroj tsuag.
Kawm seb yuav ua li cas lub acidity ntawm cov av, tuaj tos chiv, deoxidize, thiab yog vim li cas nws yog tsim nyog rau cultivate thiab mulch cov av.
Nws yog qhov zoo tshaj plaws kom siv cov organic organic chiv xws li nees manure, peat, noog droppings thiab ntoo tshauv. Qhov no yuav ua kom ib tug zoo sau ntawm cov nroj tsuag, uas, los ntawm txoj kev, yog ntawm nruab nrab 3-4 tons ntawm zus khoom ib 1 his ntawm cheeb tsam. 
Kub tej yam kev mob
Yog tias qhov ntsuas kub tau pom zoo, qhov tseeb sib npaug yog yuav tsum tau yoog rau: piv txwv li, yog qhov kub kub (siab tshaj 25 ° C), lub shag yuav pib sai dua, tab sis nws cov khoom tsim tau thiab cov qoob loo yuav txo qis. Thiab kub tsis txias (hauv qab 3 ° C) provokes cov nroj tsuag kom qeeb tag nrho cov txheej txheem, uas txawm hem nws tuag. Qhov zoo tshaj plaws kub kub yog lub amplitude ntawm 17-22 ° C - qhov kev loj hlob qeeb nrog cov ntsuas no yuav tsawg, thiab qhov loj ntawm nplooj thiab cov tshuaj lom neeg muaj pes tsawg leeg ntawm tus nroj tsuag nws tus kheej yuav tsim nyob rau hauv txoj cai txoj.
Yuav kom paub meej tias lub seedlings muaj cai kub, kom paub tseeb tias sprouts tsis nyob rau hauv scorching hnub - yog hais tias tsim nyog, siv ib tug tshwj xeeb txawb canopy rau seedlings. Nyob rau hauv tib txoj kev, tiv thaiv tus tua los ntawm tau txias huab cua: yog hais tias muaj ib qho kev hem thawj ntawm Frost, npog lub seedlings nrog ib tug sov pam, thiab kuj ntxiv ib txheej ntxiv ntawm cov organic fertilizer. 
Harvesting thiab cia
Qhov no kab lis kev cai ripens thaum yellowish me ntsis tshwm rau nws nplooj (tshwj xeeb tshaj yog rau qhov qis nplooj) thiab nicotine tsw ntxwv ntawm cov nroj tsuag. Sau los ntawm txiav nrog ib tug ntse ax: txhua qia yog kom zoo zoo txiav, sim kom tsis txhob puas nplooj. Felled nroj tso pw tawm nyob rau hauv piles thiab pauv mus rau ib qho chaw qhuav nyob rau hauv ib tug canopy (qhov no yog zoo haum nthab chav). Ntawm ib tug ntoo flooring nws yog pw tawm thiab sab laug mus rau qhuav rau 24 xuab moos. Tom qab lub sij hawm no, ib nrab fermentation yuav tshwm sim hauv cov billet uas muaj harvested ("ntsia").
Tam sim no cov nroj tsuag yog npaj rau ntxiv ziab. Txhua txoj kab ntawm lub shag yuav tsum tau txiav nrog rab riam ntse (qhov saum thiab hauv qab ntawm qis yuav tsum nyob twj ywm tsis tau). Xws li tus txheej txheem (plasticization) tuaj yeem txo cov sij hawm so qhuav. Tom qab ntawd lub npoo nti yog txav ntawm nyias pearls los yog rods. Tawm sab nraud kom qhuav rau hauv qhov ntxoov ntxoo, tab sis nyob rau hauv ib qhov chaw uas muaj ib qhov kev tsim (piv txwv, ib qho nthab los yog ib lub carport). Tam sim no txoj kev ziab tawm pib ncaj qha - nws tuaj yeem dhau 10 mus rau 24 hnub, nyob ntawm hom khoom, huab cua puag, cua tshuab, thiab lwm yam. 
Tom qab cov nroj tsuag qhuav li qhuav, cov nplooj yuav tsum ua tib zoo cais tawm ntawm stems thiab tais mus rau hauv ib lub huv, qhuav hnab los yog iav hub. Nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov chaw cia rau qhov chaw noo tsis tuaj yeem ntog (piv txwv li, lub txee chav ua noj). Сушёную махорку, которая хранится в банке, обязательно нужно проветривать, в противном случае сушка попросту запреет и испортится.Quav qhuav ntawm ib tsob nroj yog khi rau hauv cov khoom noj thiab muab tso rau hauv ib lub xeev nyob hauv ib qho chaw qhuav, qhov chaw zoo (lub loft los yog lub sam thiaj zoo meej rau qhov no).
Makhorka hnub no tsis yog qhov ntau tshaj, tiam sis ntau cov luam yeeb, uas muaj feem xyuam thiab kev lag luam hauv kev lag luam xws li zaub mov kev lag luam, xab npum ua, textile qhuav thiab tshuaj. Kev paub txog cov cai thiab kev siv tshuab ntawm sowing, kev tu thiab khaws cov khoom kom zoo ntawm cov nroj tsuag yuav cia txawm tias yog ib lub lag luam uas tsis muaj nqis rau kev loj hlob rau kab lis kev cai no thiab siv nws rau ntau yam kev xav tau.
