Koj puas npaj txhij mus dhia dej rau hauv lub ntiaj teb ntawm lub caij ntuj no tsev cog khoom lettuce loj hlob? Txawm hais tias koj yog tus neeg ua liaj ua teb caij nyoog los yog tus pib tshiab, phau ntawv qhia no yuav coj koj mus txog txhua yam koj xav paub kom loj hlob tshiab, crisp lettuce thaum lub hli txias. Cia peb pib!
Seed Germination and Seedling: Techniques for Winter Greenhouse Lettuce
Thaum nws los txog rau lub caij ntuj no tsev cog khoom lettuce, xaiv txoj cai ntau yam yog qhov tseem ceeb. Xaiv rau txias-resistant, nruab nrab mus rau lig maturing taub hau lettuce ntau yam. Ua ntej sowing, soak cov noob nyob rau hauv dej sov ntawm 30 ° C rau 2 mus rau 3 teev, ces muab tso rau hauv lub tub yees ntawm 4 mus rau 6 ° C rau ib hnub thiab hmo ntuj. Cov txheej txheem no tuaj yeem txhim kho cov kab mob loj hlob.
Rau lub seedbed, xaiv ib tug zoo-draining, fertile sandy loam av. Ntxiv 10 kg ntawm zoo-rotted organic chiv, 0.3 kg ntawm ammonium sulfate, 0.5 kg ntawm superphosphate, thiab 0.2 kg ntawm poov tshuaj sulfate ib 10 square meters. Sib tov kom huv si thiab dej kom huv si. Thaum sowing, sib tov cov noob nrog cov xuab zeb zoo kom ntseeg tau tias txawm faib. Sow txog 1 gram ntawm cov noob ib square meter, npog nrog ib txheej nyias ntawm cov av (0.5 mus rau 1 cm), thiab ces npog nrog ib txheej ntawm yas zaj duab xis kom khaws noo noo thiab sov.
Kab Tsuag thiab Kab Mob: Hom Kab Tsuag thiab Kab Mob ntawm Lub Caij Nplooj Ntoos Ntoo Tsob Ntoo Tsob Ntoo
Kev tiv thaiv yog lub tswv yim zoo tshaj plaws rau kev tiv thaiv kab tsuag thiab kab mob hauv lub caij ntuj no tsev cog zaub lettuce. Pib los ntawm kev xaiv cov kab mob-resistant ntau yam. Cov ntau yam no tuaj yeem txo qhov tshwm sim ntawm cov kab mob. Txhim khu kev tswj teb los ntawm kev plowing cov av, ntxiv ntau cov organic chiv, xyaum ua qoob cog qoob loo, thiab tshem tawm cov kab mob ntawm lub tsev cog khoom. Cov kev coj ua no tuaj yeem ntxiv dag zog rau cov nroj tsuag.
Yog tias koj ntsib cov rot, koj tuaj yeem siv 500 zaug dilution ntawm 77% Kocide wettable hmoov, los yog 5000 zaug dilution ntawm 72% ua liaj ua teb streptomycin soluble hmoov rau tshuaj tsuag. Rau aphids, 2000 zaug dilution ntawm 10% imidacloprid tuaj yeem siv rau kev tshuaj tsuag.
Xaiv lub Hydroponic System: Tsim nyog Hydroponic Systems rau lub caij ntuj no Lettuce Cultivation
Hydroponic lettuce cultivation yog ib txoj kev ua tau zoo thiab ib puag ncig tus phooj ywg. Txhawm rau pib cov noob qoob loo hydroponic, npaj cov sponge blocks thiab tso cov noob ncaj qha rau ntawm qhov chaw ntawm daim txhuam cev, nrog 2 mus rau 3 noob rau ib qho thaiv. Tom qab ntawd ntxiv dej txaus rau hauv lub lauj kaub yub kom saturate cov sponge blocks, muab tso rau hauv qhov chaw txias, thiab pos huab 1 mus rau 2 zaug hauv ib hnub kom cov av noo. Thaum cov noob muaj 2 mus rau 3 nplooj tiag, lawv tuaj yeem hloov pauv.
Harvesting and Preservation: Harvesting Time and Preservation Methods for Winter Greenhouse Lettuce
Lub sij hawm sau qoob rau lub caij ntuj no tsev cog khoom lettuce feem ntau yog 60 mus rau 90 hnub tom qab sowing. Thaum lettuce ncav cuag marketable maturity, nws tuaj yeem sau tau. Tom qab sau qoob, nws yog ib qho tseem ceeb uas yuav tau ua cov lettuce rau preservation sai. Muab cov zaub xam lav tso rau hauv ib lub hnab yas, kaw lub hnab, thiab muab tso rau hauv lub tub yees lub chilling compartment kom ntev nws lub txee lub neej.
Lub caij ntuj no greenhouse lettuce cultivationtsis tsuas yog muab cov zaub tshiab thaum lub caij txias tab sis kuj ua rau muaj kev ua tiav. Peb cia siab tias phau ntawv qhia no yuav pab koj paub txog kev kos duab ntawm lub caij ntuj no tsev cog khoom lettuce loj hlob thiab txaus siab rau kev sau qoob loo ntau!
Post lub sij hawm: May-05-2025
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