Hav, garden enthusiasts! Koj puas npaj txhij mus dhia dej rau hauv cov lus zais ntawm kev loj hlob high-yield lettuce hauv koj lub tsev cog khoom caij ntuj no? Nws tsis yooj yim li tsuas yog cog cov noob; muaj qee yam tseem ceeb los xav txog. Cia peb tshawb nrhiav yuav ua li cas kom tau txais txiaj ntsig zoo tshaj plaws ntawm koj lub tsev cog qoob loo lub caij ntuj no, nrog rau kev tsom mus rau cov av, rwb thaiv tsev, tshav kub hauv av, thiab hydroponics. Thiab peb tseem yuav kov ntawm rooj plaub zoo li "Chengfei Greenhouse."
Av: Tsim Lub Tsev Zoo Tshaj Plaws rau Lettuce
Lettuce xav tau ib lub tsev cozy kom vam meej, thiab qhov ntawd pib nrog cov av. Qhov zoo tshaj plaws, lettuce nyiam me ntsis acidic av nrog pH ntawm 6.0 thiab 7.0. Yog hais tias cov av yog acidic heev los yog alkaline, koj lettuce yuav tsis loj hlob zoo. Ntxiv organic chiv yog ib qho kev ua si-hloov. Nws ua rau cov av xoob thiab txhim kho nws cov dej thiab cov khoom noj khaws cia. Piv txwv li, siv 3,500 kg ntawm zoo-rotted qaib quav thiab 35 kg ntawm compound fertilizer ib evkawj yuav ua tau kom loj hlob. Cov nplooj yuav ntsuab, thiab yields tuaj yeem nce li 30%. Yog tias koj muaj cov av saline, sim ntxuav nws nrog dej los yog cog cov qoob loo uas tsis muaj ntsev zoo li pob kws kom nqus ntsev ntau dhau. Disinfecting av kuj tseem ceeb heev kom tsis txhob muaj kab tsuag thiab kab mob. Cov tshuaj xws li calcium cyanamide tuaj yeem ua haujlwm, tab sis siv cov tshuaj tua kab mob hnub ci yog qhov zoo tshaj plaws. Tsuas yog txog cov av thiab npog nws nrog pob tshab yas zaj duab xis kom lub hnub ua nws txoj haujlwm.
Rwb thaiv tsev: Ua kom koj lub tsev cog khoom sov
Kev rwb thaiv tsev yog qhov tseem ceeb hauv lub caij ntuj no. Koj tsis xav kom koj lettuce khov! Muaj ntau yam ntaub ntawv xaiv los ntawm, xws li polystyrene ua npuas ncauj boards, pob zeb wool boards, thiab npuas qhwv. Polystyrene ua npuas ncauj yog zoo rau rwb thaiv tsev thiab waterproofing, tab sis nws yog me ntsis pricey. Bubble qhwv yog pheej yig dua tab sis xav tau ntau txheej txheej kom zoo dua. Rwb thaiv tsev yuav tsum tau nruab rau ntawm lub ru tsev thiab phab ntsa ntawm lub tsev xog paj, raws li cov cheeb tsam no poob cua sov sai tshaj plaws. Ib txheej ntawm 10 cm tuab ntawm polystyrene ua npuas ncauj ntawm lub ru tsev tuaj yeem ua rau sab hauv kub siab tshaj 10 ° C txawm tias nws yog -10 ° C sab nraum. Rau cov phab ntsa, pob zeb wool boards yog ib qho kev xaiv zoo, thiab xyuas kom lawv ruaj ntseg nrog cov ntsia hlau thaiv. Lwm cov lus qhia suav nrog kev txhim kho ob-txheej paj rwb ntaub ntawm qhov nkag kom txo tau cov cua sov los ntawm 60% thaum qhib lub qhov rooj. Tsis tas li ntawd, siv qhov ntxoov ntxoo los yog cov ntaub thaiv thaiv hauv tsev cog khoom thaum hmo ntuj tuaj yeem ua kom qhov kub thiab txias dua li 3 ° C. Hais txog cov tsev cog khoom, Chengfei Tsev cog khoom yog ib qho piv txwv zoo ntawm kev ua kom zoo rwb thaiv tsev rau kev cog qoob loo lub caij ntuj no.
Geothermal Thaum tshav kub kub: Lub Sov Khawv koob ntawm Semi-Underground Hydroponic Channel
Geothermal tshav kub yog qhov zoo heev, txuag hluav taws xob los tswj qhov kub thiab txias. Semi-underground hydroponic channels yog ib txoj hauv kev zoo los siv cov cua sov no. Cov kab no feem ntau yog khawb 1 - 1.5 meters tob kom nkag mus rau qhov kub thiab txias ntawm cov dej hauv av yam tsis muaj kev tsim kho nyuaj heev. Tso cov tooj liab lossis txhuas cov kav dej hauv cov channel pab hloov cov cua sov los ntawm cov dej hauv av mus rau cov khoom noj kom sai. Cov tshuaj tuaj yeem nyob ntawm qhov chaw xis nyob ntawm 18 - 20 ° C kom pom kev loj hlob lettuce.
Hydroponics: Daim ntawv qhia noj qab haus huv rau kev daws teeb meem
Nyob rau hauv hydroponic systems, qhov kub thiab huv si ntawm cov as-ham yog ib qho tseem ceeb heev rau noj qab nyob zoo lettuce. Qhov kub zoo tshaj plaws yog 18-22 ° C. Koj tuaj yeem siv cov khoom siv cua sov xws li cov boilers dej los yog cov cua sov hauv qhov chaw kom cov tshuaj ntawm qhov kub thiab txias. Kev khaws cov tshuaj kom huv kuj tseem ceeb heev los tiv thaiv kev loj hlob ntawm cov kab mob thiab algae. UV tshuaj tua kab mob los yog hloov cov tshuaj tsis tu ncua tuaj yeem pab tau. Siv UV teeb los kho cov khoom noj khoom haus ib zaug ib lub lim tiam ua kom cov lettuce noj qab nyob zoo thiab muaj zog.
Loj hlob high-yield lettuce nyob rau hauv alub caij ntuj no tsev xog pajlos mus rau plaub yam tseem ceeb: av, rwb thaiv tsev, geothermal tshav kub, thiab hydroponics. Ua tib zoo saib xyuas cov ntsiab lus no, thiab cov zaub paj uas muaj txiaj ntsig siab yuav ncav cuag.
Post lub sij hawm: May-14-2025
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