Muaj ntau yam tshiab ntau yam thiab ntau yam ntawm cov cucumbers tau tso cai rau koj kom tau zoo yields, muab koj tsev neeg nrog cua thiab cov zaub tshiab. Txhua yam muaj nws pros thiab cons, tshwj xeeb tshaj yog cov cultivation. "Suav kab mob-resistant F1" yog hais txog high-yielding thiab ntev-fruited ntau yam, nws yog resistant mus rau cov kab mob. Peb kawm tau li cas kom loj hlob no ntau yam, yuav ua li cas kom tu, sau thiab khaws cov qoob loo.
Ntau yam piav qhia
Dib ntau hom "Suav kab mob-resistant F1" yog ib tug tswv cuab ntawm Tsev Neeg Pumpkin. Tsim los ntawm haib, ntev, ib leeg stems. Cov nplooj yog me me, qhov internodes yog luv luv, lub flowering yog poj niam, tsis yuav tsum tau pollination los ntawm kab. Txiv hmab txiv ntoo yog ntev, 30 cm thiab ntau tshaj, ib daim ntawv cylindrical, tsaus ntsuab xim. Cov tawm los ntawm ib Bush "Suav kab mob-resistant" - txog 30 kg ntawm cucumbers.
Qhov zoo ntawm ntau yam:
- kab mob ua hauj;
- siab yield;
- tus kheej-pollination;
- zoo heev saj thiab kev nthuav qhia ntawm cov txiv hmab txiv ntoo;
- yooj yim tu thiab zoo tolerated tsis muaj teeb pom kev zoo;
- tau ntawm loj hlob nyob rau hauv greenhouses thiab nyob rau hauv qhib hauv av.
Qhov tsis zoo ntawm ntau yam muaj xws li:
- tsis muaj noob nyom noob;
- yuav tsum tau nyiaj ntsuab;
- luv txee lub neej;
- unsuitability rau canning.
Koj puas paub? Ntau tshaj 95% ntawm cov pob muaj dej.
Txiv hmab txiv ntoo yam ntxwv thiab tawm los
Qhov no yog hais txog qhov nruab nrab thaum ntxov, thawj zaug sau tshwm tom qab 6 lub lis piam tom qab germination. Cov tawm los yog zoo heev, nws kav tag nrho lub caij ntuj sov kom txog thaum Frost. Cucumbers yog ntev, 30-35 cm, yog hais tias tsis harvested nyob rau hauv lub sij hawm, lawv muaj peev xwm loj hlob mus txog rau 1 m. Qhov saum npoo ntawm qos yog them nrog ib tug ntsuab ntsuab, ci, pim nqaij. Nyob rau ntawm lub hauv paus ntawm lub txiv hmab txiv ntoo yog tus. Cov nqaij muaj qhov sib xws ntawm cov mos mos, tsis muaj voids, nrog me noob.
Xyuas seb qhov zoo tshaj plaws ntawm ntau yam ntawm tus kheej-pollinated cucumbers.
Lub saj ntawm lub txiv hmab txiv ntoo yog tshiab thiab muag heev, muaj ib tug me ntsis hint ntawm melon, yeej tsis iab, thiab daim tawv nqaij yog heev six thiab Sweet. Dib weighs txog 0.5 kg, zoo meej rau zaub nyoos. Yuav khaws cia hauv lub tub yees kom txog li 7 hnub. 
Xaiv ntawm seedlings
Rau cultivation ntawm cucumbers nyob rau hauv lub tsev xog paj siv seedlings. Koj tuaj yeem loj hlob koj tus kheej los yog yuav nws. Seedlings yuav tsum tau xaiv noj qab haus huv, txog 20 cm siab, nyob rau hauv uas 4 leaflets tsim. Yooj yim thaum lub seedlings nyob rau hauv lub peat khob.
Av thiab chiv
Lub neej yav tom ntej sau ntawm Suav cucumbers nyob ntawm lub composition ntawm cov av. Thaum npaj cov av, nws yog ib qhov tsim nyog los thov cov tshiab fertilizer, manure los yog humus thiab moisten nws zoo. Av acidity yuav tsum nruab nrab. Cucumbers hlub ib lub teeb, fertile av nrog ib tug high school cov ntsiab lus ntawm cov organic teeb meem, nitrogen, poov tshuaj thiab poov hlau.
Nws yog tsis yooj yim sua kom cog cucumbers rau tib qhov chaw ntau tshaj ib zaug nyob rau hauv 4 xyoo. Squares yog tsim rau cov qoob loo no tom qab cog qoob loo, pob kws, peas, thiab tshuaj ntsuab ntau.
Koj puas paub? Yog hais tias muaj ib qho txaus ntawm nitrogen nyob rau hauv cov av, dib dib tsis zoo thiab muaj ib tug sib haum sib tsoo cov duab. Nrog ib tug tsis muaj poov tshuaj daim ntawv yuav pear-puab, thiab calcium yog lub luag hauj lwm rau qhov saj ntawm lub txiv hmab txiv ntoo.
Tej kev mob loj hlob
Suav qej yog cua sov-hlub nroj tsuag, hlub teeb, loj hlob zoo nrog high humidity (75% thiab saum toj) thiab cua kub saum toj +15 ° C. Nws yog tsim nyog los tuav cov av noo ntawm 80% kom ceev cov zaub mov thiab ua kom muaj kev tsim tau. Kab lis kev cai tsis zam kev tsim tawm thiab cia li hloov hauv qhov kub. Thaum twg zus hauv ib lub tsev cog khoom, kub saum toj no +30 ° C tsis tuaj yeem zam taus. Nws yog ib qhov tsim nyog rau cov cua nkag ntawm lub tsev cog khoom nyob rau hauv lub sij hawm kom txo tau qhov ntsuas kub.
Xyuas kom paub cov yam ntxwv ntawm cov qoob loo loj hlob nyob hauv lub tsev cog khoom.
Cucumbers yog cov nroj tsuag ntawm cov sij hawm luv luv nruab hnub. Kaum lossis kaum ob xuab moos ntawm nruab hnub nrig yog txaus rau kev loj hlob zoo thiab tsim tau. Nyob rau hauv lub greenhouses, yog hais tias tsim nyog, siv khoom neeg tsim lub teeb. Tshwj xeeb yog qhov tseem ceeb rau qib siab txoj kev loj hlob yog li niaj zaus dej thiab raws sij hawm pub ntawm cov nroj tsuag. Nplooj tawm yuav tsum tsis txhob pub ua kom dej, qaj yuav tsum tau ywg dej txhua hnub thaum sov.
Loj hlob los ntawm noob mus rau seedlings nyob rau tom tsev
Koj tuaj yeem cog tau koj tus kheej los ntawm cov noob tom tsev. Ua li no, nws yog ib qhov tsim nyog yuav tau npaj thiab cog cov noob 25 hnub ua ntej ntawm lub transplanting intended. 
Noob npaj
Kev npaj cov noob yuav pab kom nce cov kab mob thiab kom nce tau cov kab mob. Cov txheej txheem yog raws li nram no:
- Noob yog sib tov nrog dej txias, tom qab ib nrab ib teev, qee lub noob tog mus rau hauv qab, thiab qee cov nyob hauv ntab. Cov noob nyob rau saum npoo yog phem, lawv tsis germinate, lawv muaj peev xwm yuav tsum tau drained ua ke nrog dej.
- Yuav kom ua puas ntau yam kab mob, cov noob yuav kho nrog ib tug daws ntawm poov tshuaj permanganate saturated liab doog. Noob yog immersed nyob rau hauv kev daws rau ib nrab ib teev. Ntau txoj kev loj hlob stimulants, xws li Appin, kuj pab kom muaj noob qe.
- Tom qab tag nrho cov kev kho mob, cov noob yuav germinated. Ib lub thawv uas muaj ntaub ntub dej yog tsim rau qhov no. Noob yog kis ntawm ib daim ntaub thiab them nrog tib daim ntaub ntub rau sab saum toj, muab tso rau hauv ib qho chaw sov thiab xyuas kom meej tias daim ntaub tsis qhuav tawm. Tom qab ob peb hnub, lub noob pib germinate, lawv yuav tsum tau muab tso rau hauv lub hauv av.
Nyeem txog qhov zoo tshaj plaws ntau yam ntawm Suav cucumbers.
Cov ntsiab lus thiab qhov chaw
Cucumbers yog conveniently zus nyob rau hauv khob rau loj hlob seedlings. Rau qhov tseeb tsim ntawm hauv paus system, lub ntim ntawm lub khob yuav tsum yog tsawg kawg yog 300 ml. Koj tseem tuaj yeem siv da dej, qhov sib txawv ntawm cov noob yuav tsum yog 5 mus rau 10 cm Cov khob los yog da dej muab tso rau hauv qhov chaw sov, qhov chaw tshav ntuj, koj tuaj yeem ua rau lub sam thiaj.
Kev cog noob
- Muaj peev xwm ua tiav nrog av. Koj tuaj yeem yuav tau cov av zoo rau cov nroj tsuag hauv tsev lossis npaj koj tus kheej los ntawm qhov sib npaug ntawm peat, humus, sod av thiab ntoo sawdust yav tas los scalded nrog dej kub.
- Nyob rau hauv lub tank nws yog ib qhov tsim nyog los ua ib lub qhov dej. Noob cog rau ib lub tob ntawm 2 cm, watered thiab them nrog zaj duab xis. Tom qab ib lub lim tiam thiab ib nrab tua tshwm, cov yeeb yaj kiab tawm.
Nws tseem ceeb heev! Yuav kom tau txais kev noj qab haus huv seedlings ua ke nrog cov noob ntawm qos, taum yog cog nyob rau hauv ib lub lauj kaub. Ua ntej cog seedlings txiav lub taum.
Seedling kev kho mob
Nws yog tsim nyog los dej lub seedlings tsis tu ncua txhua 3 hnub thiab saib xyuas huab cua kub, qhov zoo tshaj plaws kub yog +22 ° C. Peb tsis tuaj yeem cia lub stagnation ntawm noo noo, lub teeb hnub yuav tsum dhau 10-12 xuab moos. Ib lub lim tiam ua ntej cog rau hauv av qhib, lub seedlings yog maj quenched. Lawv tso rau qee lub sijhawm huab cua ntshiab, qhib qhov rais rau ntawm lub sam thiaj, qhov tseem ceeb tshaj plaws yog tias yuav tsum tsis txhob ua cov ntawv. Noj qab haus huv seedlings yuav tsum tsaus ntsuab nrog luv internodes.
Transplanting seedlings mus rau hauv av
Seedlings yuav transplanted mus rau hauv av nrog tsim 2-4 leaflets, kwv yees li 25 hnub tom qab rov tshwm sim ntawm tua. Cov av yuav tsum zoo rhuab, nyob rau hauv lub tsev xog paj nws yog them nrog ib tug zaj duab xis rau ob peb hnub. Cov txheej txheem yog raws li nram no:
- Ib hnub ua ntej cog, seedlings hauv khob yog watered abundantly, thiaj li hais tias tom qab nws tau yooj yim rub tawm nrog rau hauv av tsis muaj damaging hauv paus system.
- On ib lub txaj npaj, kab yog ua nrog ib qhov siab qhov siab ntawm 25 cm, qhov deb ntawm kab yog tsawg kawg 60 cm.
- Raws li cov ridges khawb qhov ntawm ib tug deb ntawm 25 cm los ntawm txhua lwm yam, qhov loj yog me ntsis loj dua ib khob nrog seedlings.
- Yuav kom disinfect cov av nyob rau hauv qhov Wells, koj muaj peev xwm ncuav ib tug liab daws ntawm poov tshuaj permanganate, thiab ces dej dawb.
- Lub seedlings yog kom zoo zoo muab tshem tawm los ntawm lub khob nrog rau hauv av thiab muab tso nyob rau hauv qhov chaw ntawm lub qhov, tamping cov av nyob ib ncig ntawm lub seedling. Lub hauv paus caj dab yuav tsum 1-2 cm saum toj no hauv av.
Xws li ntau hom khoom qoob qoob loo yog qhov zoo tshaj plaws: "Pob paj", "Txhua leej txhua tus yog khib", "Suav Miracle", "Puchkovoe magnificence", "Phoenix 640", "Paratunka", "Siberian garland", "Amur f1", "German".
Agrotechnics loj hlob noob nyob rau hauv qhib hauv av
Suav cucumbers yuav zus nyob rau hauv qhib hauv av, yog hais tias tus huab cua tso cai. Qhov no yog ib qho chaw thermophilic, nrog ib tug txo txo nyob rau hauv kub tuag.
Sab nraum zoov
Thaum zus nyob hauv ib lub tsev cog khoom, cucumbers yog yooj yim los tiv thaiv los ntawm kev hloov hauv qhov sov, koj muaj peev xwm tsim ib qho dej siab microclimate, humidity, tawm los yuav siab dua, thawj qoob loo yuav tshwm ua ntej.
Nyob rau hauv qhib hauv av, nws yog ib qhov tsim nyog yuav tau xaiv ib lub hnub ci chaw tiv thaiv los ntawm cua nyob sab sab qab teb, deb ntawm ntoo, ntseej thiab lwm cov tuam tsev. Cucumbers yuav cog rau hauv av qhib hauv huab cua txias saum toj no +18 ° C. Nco ntsoov khi lub lash mus rau cov kev txhawb zog (trellis) thiab saib xyuas cov dej.
Cov txheej txheem ntawm cog noob rau hauv av
Nws yog ntau dua kom loj hlob dib seedlings hauv pots, thiab tom qab ntawd lawv cog rau hauv av. Txawm li ntawd los, lub noob yuav ncaj qha mus rau hauv av, thaum nws yuav tsum zoo warmed txog li + 15 ° C, qhov no tshwm sim hauv lub Tsib Hlis. Noob yog nyiam dua pre-germinate, raws li cov germination ntawm Suav cucumbers yog phem. Nyob rau hauv thiaj li rau seedlings kom tshwm thaum ntxov, lub txaj yog them nrog ib tug zaj duab xis. Nws yog zoo siv ib lub tsev xog paj, tshwj xeeb tshaj yog tom qab loj hlob lws suav seedlings.
- Los npaj lub txaj, ib tug sib tov ntawm manure nrog straw yog siv, plentifully watered nrog dej sov thiab them nrog ntawv ci. Ob peb hnub tom qab qhov sib tov sib npaug tag nrho ntawm lub txaj.
- Noob yog cog nyob rau hauv me me pits ntawm ib tug tob ntawm 2-3 cm, ob pieces nyob rau hauv ib qhov ntawm ib tug deb ntawm 25 cm los ntawm txhua lwm yam, qhov deb ntawm kab yog 60-80 cm.
- Tom qab ntawd, lawv ncuav nws nrog dej sov, qhov kub ntawm cov dej yog li 30 ° C.
YEEB YAJ DUAB: YUAV KHOOM NOJ KHOOM HAUS LEEJ TWG NYOB HAUV LUB QHOV TWG
Watering
Rau ib tug zoo sau yuav tsum tau raws sij hawm watering, txog ib ob lub lim tiam. Thaum lub sij hawm fruiting thaum lub sij hawm kub lub caij, dej txhua hnub yog tsim nyog tom qab sau. Yog hais tias lub caij ntuj sov yog rainy, ces dej yuav tsum raws li xav tau, cov av tsis tau poured, tab sis nws yuav tsum nyob twj ywm nyob twj ywm ntub. Rau kev siv dej tshuaj yoojyim, dej yuav tsum poob rau hauv paus hauv paus.
Nws tseem ceeb heev! Dej rau dej yuav tsum tsis txias, nws yog zoo dua siv sib cais nrog dej kub txog +25 °CIb tug tub ntxhais hluas nroj tsuag consumes 2 liv dej, tus neeg laus cucumbers - 9 liv ib square meter, thiab thaum lub sij hawm fruiting, 20 mus rau 30 liv dej yuav tsum tau mus rau dej ib square meter. Qhov zoo tshaj plaws lub sij hawm rau cov dej yog thaum ntxov thaum sawv ntxov los yog yav tsaus ntuj, tom qab hnub poob. Koj tseem tuaj yeem tshuaj tsuag txhua hnub nrog dej sov. Rau zoo dua kev txuag ntawm noo noo cov av yog mulched.
Av xoob thiab ua liaj teb
Tom qab txhua tus dej, nws yog ib qhov tsim nyog yuav tau loosen cov av kom cov cua zoo zoo thiab cov kab ua kua tsis tsim. Loosening ua kom zoo zoo, sim kom tsis txhob puas lub hauv paus system. Thawj hoe ntawm cucumbers tsim tom qab germination. Thaum lub caij no, txog plaub lub txaj ntoo thiab kab ntawm cov kab no siv, rhuav tag nrho cov nroj. Yog tias muaj ntau ntau los nag, ces peb yuav tau maj ntau dua.
Txhim kho
Ib qho tsim kom muaj cov nroj tsuag tsim tawm zoo dua thiab zoo nkauj txiv hmab txiv ntoo. Suav cucumbers tsis muaj lub koob, lawv muaj tsis zoo rau txoj kev lateral tua, thiab feem ntau poj niam hom paj.
Koj yuav zaum pom tias nws tseem ceeb kom paub thaum twg, yuav ua li cas thiab rau dab tsi kom muab qus.
Garter siv
Garter Suav lub dib yog ib qho yuav tsum tau ua ntej kom zoo. Nws yuav tsum tau ua kom tiav ntawm qhov siab ntawm 50 cm Koj siv tau tus kheej qhov ntsuas ntsiag to rau txhua tus nplawm los yog lub cim trellis.
- Thaum ib tus neeg daig ntawm cov kev txhawb nqa nruab nrab ntawm qhov pib thiab kawg ntawm lub txaj, ncab cov kab hlau npoo ntawm qhov siab txog li 2 m hauv av. Los ntawm txoj kab hlau taw rau txhua lub lash cia hlua thiab khi li cov nroj tsuag.
- Nrog rau txoj hau kev trellis, cov kev txhawb nqa ntsug yog tsim ua ntej thaum cog cov noob hauv av, nrog cov kab ntawm ib nrug ntawm ob peb lub metres. Tom qab ntawd koj tuaj yeem siv ib lub hnab loj los sis ncav ob lub xov hlau horizontally ntawm cov kev txhawb zog. Siv tau ib lub hnab yas mesh tshwj xeeb loj heev. Cov kev txhawb zog yuav tsum muaj zog txaus los tuav lub loj ntsuab loj.
Ib qho zoo heev tov rau qhov teeb meem ntawm dib garters yog rau nruab ib trellis net.
Sab saum toj hnav khaub ncaws
Kev pub noj yog ua tiav raws li hauv qab no:
- Nws yog qhov zoo tshaj plaws los npaj ib lub txaj rau cultivation ntawm qos rau hauv lub caij nplooj ntoos zeeg, kom cov organic chiv. Cov nram qab no xyoo, nyob rau hauv lub caij nplooj ntoos hlav, nws yog ib qhov tsim nyog yuav tau siv cov nqaij qaib manure los yog mullein raws li ib tug to top hnav khaub ncaws. Nws yog yaj nyob rau hauv cov dej nyob rau hauv ib tug ratio ntawm 1: 3 thiab insist rau ob peb hnub. Tom qab ntawd tus neeg sawv cev yog ntxiv nrog dej 1:15 thiab txaj txaj. Zoo haum rau pub cucumbers tshauv, tau ib square meter - txog 60 g.
- Yog hais tias chiv tsis tau thov nyob rau hauv lub caij nplooj ntoos zeeg, ces nyob rau hauv lub caij nplooj ntoos hlav, nyob rau hauv Ntxiv nrog rau cov organic teeb meem, nws yog ib qhov tsim nyog los siv pob zeb hauv av chiv. Nrog cov tsos ntawm ob nplooj, koj tuaj yeem siv tshuaj "Nitrophoska" (2 dia 20 liters dej). Tom qab dej ywg dej haus ua 2 liters ntawm cov tshuaj rau txhua tus nroj tsuag. Thaum peb nplooj ntoos tshwm sim, poov tshuaj sulphate yog siv, ob lub teaspoons ntawm fertilizer yog yaj nyob rau hauv 20 liv dej rau dej. Cov txheej txheem yog rov tom qab 3 lub lis piam.
- Nws yog tseem ceeb nyob rau hauv thaum yav tsaus ntuj mus rau tshuaj tsuag lub foliage ntawm dib nrog urea, thaum zes qe menyuam tshwm (80 g ntawm urea ib 20 liv dej), txoj kev ua no significantly nce lub tawm los. Sab saum toj hnav khaub ncaws nqa tsis tshaj li 6 zaug rau ib qho puv ntog ntawm kev loj hlob, tsis ntau tshaj ib zaug hauv ob lub lis piam.
Tag nrho cov chiv yuav tsum tau ua ncaj qha raws li cov lus qhia, yog li ntawd raws li tsis mus ua mob lub nroj tsuag.
YEEB YAJ DUAB: YUAV TSUM TAU TXHUA YUAV TSUM TAU NYOB HAUV PAUS
Kab tsuag, kab mob thiab kev tiv thaiv
Lub npe heev ntawm ntau yam qhia tau hais tias cucumbers yog resistant mus rau cov kab mob. Tab sis tseem, nyob rau hauv rainy thiab txias lub caij ntuj sov, cucumbers muaj peev xwm ua mob nrog powdery mildew, nrog uas dawb scurf tshwm nyob rau sab hauv sab ntawm nplooj. Kev tiv thaiv nrog tus kab mob yuav pab kom txau ntawm qhov txhais tau tias "Oxy" (5 liters dej 10 g nyiaj), cov txheej txheem rov ua dua 14 hnub. Txau yog nqa tawm thaum yav tsaus ntuj.
Xav paub ntau ntxiv txog lwm txoj kev los ntawm kev sib tham nrog powdery mildew thiab dib peronosporosis.
Downy mildew tshwm zoo li daj me ntsis ntawm nplooj, ces tsaus xim av scurf tshwm. Tshuaj tsuag cov yeeb tshuaj "Topaz" (1 ampoule ib 10 liv dej), tom qab 10 hnub, txau dua. Ib qho ntawm feem ntau cov kab tsuag ntawm cucumbers - aphid. Cov kev siv tau zoo rau cov aphids - "Aktara" thiab "Actofit". Ua raws li cov lus qhia. 
Kab mob kev tiv thaiv thiab kev tiv thaiv kab yog ua raws li cov cai ntawm kev ua qoob ua lag luam hauv kev cog qoob loo. Nws yog ib qho tsim nyog los xyuas kom meej ib qho zoo khiav ntawm huab cua mus rau cov nroj tsuag, saib xyuas cov av av, tshem tawm cov nroj tsuag seem, cov nplooj thiab cov txiv hmab txiv ntoo nyob rau hauv lub sij hawm. Tsis tas li ntawd, tsis txhob ua rau ntau nitrogen fertilizer.
Harvesting thiab cia
Harvesting yog txoj kev lom zem tshaj plaws. Thiaj li rau cucumbers tsis mus outgrow, nws yog ntshaw kom sau txhua hnub. Nws raug nquahu kom siv lub pruner los yog riam kom tsis txhob ua puas tsuaj cov nroj tsuag. Nws yog zoo dua tuaj tos qaub qaub thaum sawv ntxov los yog yav tsaus ntuj, ces koj tuaj yeem dej tau nws.
Suav cucumbers tsis khaws cia rau ib ntev lub sij hawm, nws yog zoo dua mus siv lawv tshiab rau ib hnub tom qab sau. Rau tsev xog paj cucumbers, lub siab cia txias yog + 10 ° C, humidity - 90%, rau zus nyob rau hauv qhib hauv av - +7 ° C, humidity - 90%. Nyob rau hauv tej yam kev mob, cucumbers yuav khaws cia rau 7 hnub. Ntxuav lawv tsis tsim nyog nws. Yuav ua rau kom lub neej kom zoo dua qub lawv tuaj yeem khaws cia rau hauv qhov chaw txias lossis hauv lub tub yees thaum kub kub txog +4 ° C. Tab sis tshaj li lub sij hawm, cucumbers wither thiab saj yog poob.
Tej teeb meem thiab kev pom zoo
Thaum loj hlob Suav qaub, nws yog ib qho tseem ceeb kom ua raws li tag nrho cov tswv yim thiab kev ua liaj ua teb, kom raug thiab nyob rau lub sij hawm los khi, pub thiab pub. 
Los ntawm cov yam ntxwv cwj pwm koj tuaj yeem paub qhov teeb meem ntawm qhov teeb meem thiab daws tau:
- Yog hais tias tus cucumbers pib tig daj thiab poob tawm nplooj, ces yog vim li cas tsis txaus los yog tsis tsim los yog hnav khaub ncaws hnav, tsis zoo av xoob, qhov kub tob;
- Yog hais tias cucumbers muaj ib qho tsw ntxhiab thiab ib qho tsis zoo, vim li cas tsis muaj calcium;
- qhov tsis zoo ntawm cov txiv hmab txiv ntoo hais tias qhov muaj tsis txaus: potassium yog ib daim pear-puab daim ntawv, nitrogen yog ib daim ntawv uas nyob rau hauv daim ntawv ntawm ib tug sib tsoo thiab boron yog ib tug sib luag zoo.
