Greenhouses Thiab Vertical Soilless Cultivation

Kev cog qoob loo tsis muaj av ntawm txhua kab yog ib kauj ruam tseem ceeb rau kuv lub teb chaws kev lag luam tsev cog khoom kom txav mus rau kev siv tshuab siab. Hauv tsab xov xwm no, tus editor yuav qhia qee cov ntsiab lus tseem ceeb ntawm kev cog qoob loo tsis muaj av ntawm txhua kab hauv tsev cog khoom.

(1) Cov khoom siv thiab cov khoom siv

Kub-dip galvanized steel yeeb nkab yog siv nyob rau hauv lub tsev xog paj, uas tsis xav tau kev txhawb nqa kem, thiab sab hauv yog dav, uas yooj yim rau cov khoom siv tom qab thiab ntau yam haujlwm. Lub pas dej ua kua dej yog nyob ntawm ib qho kawg ntawm lub tsev cog khoom, hauv qab theem hauv av, nrog qhov ntev ntawm 3 meters thiab dav ntawm 1.2 meters. Lub pas dej ua kom muaj txiaj ntsig zoo nrog qhov tob ntawm 1.6 meters. Cov qauv yog ua los ntawm cib thiab av nkos, sab hauv phab ntsa thiab hauv qab yog smoothed, thiab cov kua tsis tawm sab nraud. Lub ntim txheej txheej ntawm kab lis kev cai yog ua los ntawm cov ntaub qhwv yas, dov rau hauv lub thoob cov duab nrog ib txoj kab uas hla ntawm 15 cm thiab ntev ntawm 1.7 meters, thiab sewed ua ke, lub sab sauv qhib yog qhib thiab qis qhib kaw. Lwm cov khoom siv muaj xws li cov twj me me, cov lim dej, cov kav dej uas muaj txoj kab uas hla ntawm 5 cm, dej capillaries, bypasses, drip da dej, hlau rings ntawm kab lis kev cai kab, yeeb nkab plugs, hlau hlau, thiab lwm yam.

(2) Installation kab

Nyob rau hauv lub tsev xog paj, ib tug kab lis kev cai tank ntawm 4.8 meters, 0.5 meters dav thiab 12 cm tob yog ua nrog bricks nyob rau hauv sab qaum teb-sab qab teb txoj kev. A 0.5-meter-dav ua haujlwm channel yog sab laug ntawm cov grooves. Sab qab teb kawg ntawm cov kab lis kev cai tank tau ua nrog cib los ua ib qho 0 5-meter-dav backwater kwj, thiab ib zaj duab xis yas tau muab tso rau hauv qab thiab plaub phab ntsa ntawm txhua kab lis kev cai tank los tiv thaiv Cov dej xau ntawm kev daws teeb meem, thiab tom qab ntawd 4 cm tuab ceramsite tau nchuav. Siv ib tug 1.95-meter-siab hlau pas nrig kom dhau mus rau hauv qab ntawm lub thoob uas nyob ib puag ncig los ntawm cov ntaub qhwv yas los txuas ob ua ke. Sau lub nruas nrog cov organic substrate raws lub qhov ncauj sab sauv thiab nres rau saum. Tom qab ntawd ntxiv ib lub voj voog ncig ntawm qhov qhib sab saud thiab sew nws ua ke nrog cov ntaub qhwv yas. Hlau pas nrig ntawm kab lis kev cai kab lis kev cai ncej yuav tsum siab tshaj 20 cm siab tshaj li kab lis kev cai kem chim, thiab sab saum toj ntawm cov hlau pas nrig yog siv rau nruab ib tug drip da dej. Nyob rau hauv no txoj kev, ib tug ua tiav cultivation kab yog tsim.

(3) Sib sau ua ke thiab kho

Cov kab lis kev cai sib sau ua ke tau muab tso rau hauv kab lis kev cai tank. Ob kab ntawm kab tau teeb tsa hauv txhua kab lis kev cai tank, thiab 6 kab ua ib kab. Txhua kab ntawm kab yog txuas nrog cov hlau tuab tuab nyob rau sab qaum teb-sab qab teb. tiv thaiv kev poob. Qhov kev ncua deb ntawm ob kab ntawm kab hauv kab lis kev cai tank yog 0.75 cm, thiab qhov kev ncua deb ntawm ob kab kab ntawm kab lis kev cai tank yog 1 meter.

(4) Kev sib txuas cov khoom noj khoom haus kev xa khoom

Txuas cov khoom noj khoom haus xa tuaj rau hauv qhov kev txiav txim hauv qab no: kua cia tank-kho lub twj tso kua mis-filter-pipeline-bypass-capillary-drip taub hau-cog kab-cog tank-rov qab ditch-kua cia tank. Lub raj xa dej tseem ceeb ntawm cov txheej txheem kev daws teeb meem yog teem rau sab qaum teb ntawm phab ntsa sab qaum teb ntawm lub tsev cog khoom, lub raj capillary thiab lub taub hau drip tau raug tshem tawm ntawm sab saum toj ntawm kab lis kev cai, thiab qhov kawg ntawm txhua lub raj capillary yog thaiv nrog. cev pug.

(5) Kev npaj cov khoom noj khoom haus

Cov txiv hmab txiv ntoo cov kua txiv hmab txiv ntoo sib piv (1 tuj dej): 236 grams calcium nitrate, 404 grams poov tshuaj nitrate, 57 grams ammonium dihydrogen phosphate, 123 grams magnesium sulfate, 16 grams hlau chelate, 1.2 grams ntawm boric acid, {{10}}.72 grams, sulfuric acid Zinc 0.09g, tooj liab sulfate 0.04g, sodium molybdate 0.013g, EC tus nqi 0. {17}}.3. (rau siv)

(6) Kev cog qoob loo

Cov kab lis kev cai yooj yim tsis muaj peb-dimensional feem ntau yog tsim nyog rau kev cog qoob loo luv luv, xws li lettuce, rapeseed, celery, thiab lwm yam. Ua ntej cog cov qoob loo, punch qhov ntawm kab cultivation, thiab xuas nrig ntaus 40 qhov sib npaug ntawm kem nrog qhov siab ntawm 1.7 meters. . Los ntawm cov txheej txheem thauj khoom noj khoom haus, dej tau dhau mus rau hauv kab lis kev cai, kom cov matrix hauv kem nce mus txog lub xeev noo. Cov nroj tsuag yuav tsum tau cultivated nyob rau hauv lub tsev xog paj yog cog nyob rau hauv lub cultivation qhov.

Txawm hais tias nws yog kev tsim kho thiab xaiv cov tsev cog khoom, lossis kev siv cov tshuab cog qoob loo tsis muaj av, txhua kauj ruam yuav tsum tau ua tib zoo thiaj li ua tiav qhov ua tau zoo ntawm kev cog tsev cog qoob loo.