Hei ikoko, vanoda zvekurima! Kurima lettuce kwechando kwechando kunonetsa here? Usanetseka-nemaitiro akakodzera, imhepo. Fungidzira lettuce itsva, yakasvibira ichibudirira muchando. Ndiwo mashiripiti emazuva ano tekinoroji yegreenhouse. Ngatinyure mumabatiro aungaita nguva yechando kuti ive mwaka une pundutso nemhinduro dzekurima.
Kugadzirira Ivhu Kudyara Nguva Yechando Greenhouse
Winter greenhouse lettuce farming inotanga nekugadzirira ivhu. Ivhu rakanaka haringopi zvokudya chete asiwo rinoita kuti midzi ikure ine utano.
Soil Testing
Usati wadyara, ongorora ivhu rako kuti uone pH yaro uye huwandu hwekudya. Ivhu rinokura lettuce rine pH ye6.0-7.0. Kana yakanyanya acidic, wedzera lime; kana yakanyanyisa alkaline, wedzera sarufa.
Kuvandudza Ivhu
Wedzera kubereka kwevhu uye kufefetedza kwemhepo nekuwedzera organic matter semupfudze kana manyowa. Isa 3,000-5,000 kg paeka woirimira muvhu kuti igovane.
Disinfection
Kuuraya utachiona muvhu kwakakosha kuderedza zvipembenene nezvirwere. Shandisai solar disinfection nekuvhara ivhu nepurasitiki mukati memwedzi inopisa yezhizha kuuraya utachiona nekupisa.
Kugadziridza Kwekugadzirisa Ivhu
Iva nechokwadi chekuti ivhu rakasununguka kudzivirira kutsika. Kuvandudza chimiro nekurima uye kuwedzera perlite kana vermiculite kuwedzera aeration uye mvura.
Kuwedzera Kuwedzera Insulation kune Greenhouse Munguva yechando
Insulating greenhouse yako ndiyo kiyi yekuchengetedza nzvimbo inodziya ye lettuce. Kuwedzera kuvharidzira kunoderedza kurasikirwa nekupisa uye kunoita kuti greenhouse igare yakagadzikana.
Kaviri-Layer Plastic Firimu
Fukidza greenhouse yako neimwe firimu repurasitiki kugadzira iyo inodzivirira mweya gap. Nama zvidimbu zvakanaka kudzivirira kufamba kwemhepo.
Insulation Curtains
Isa maketeni ekudzivirira anofambiswa anogona kuiswa husiku kana panguva yekutonhora kuteya kupisa. Aya maketeni anogadzirwa neakawanda-layered zvinhu zvekudzivirira zvinobudirira.
Ground Film
Isa pasi firimu pagreenhouse pasi kuti uderedze kurasikirwa nekupisa uye kuchengetedza hunyoro hwevhu. Sarudza firimu rakajeka kana dema kuti ridzore chiedza uye tembiricha sezvinodiwa.
Kupisa-Reflective Firimu
Isa firimu rinoratidza kupisa kumadziro emukati e greenhouse. Iyi firimu yakavharwa nesimbi inoratidza kupisa kwe infrared, kuderedza kurasikirwa kwekupisa.
pH uye EC Level Monitoring yeHydroponic Lettuce muChando
Kuongorora pH uye EC mazinga kwakakosha kune hydroponic lettuce munguva yechando. Aya ma parameter anokanganisa kuwanikwa kwekudya uye hutano hwezvirimwa.
pH Monitoring
Chengetedza pH ye5.5-6.5 mune hydroponic systems. Shandisa pH bvunzo mitsetse kana dijitari pH mita kuti ugare uchitarisa mhinduro yezvikafu. Gadzirisa pH nemaregulator senge phosphoric kana nitric acid.
EC Monitoring
EC mazinga anoratidza kusanganiswa kwekudya mumhinduro. Chinangwa cheEC ye1.0-2.0 mS/cm. Shandisa EC mita yekutarisa mazinga uye kugadzirisa kudya kunovaka zvinoenderana.
Regular Nutrient Solution Replacement
Tsiva mushonga wekudya svondo rega rega kuti uve nechokwadi chekugadzikana uye kushanda. Chenesa iyo hydroponic system zvakakwana kubvisa masara uye kudzivirira pathogen kuvaka.
Kurekodha uye Kuongorora
Chengetedza marekodhi epH uye EC mazinga kuti uone mafambiro. Izvi zvinobatsira kuziva zvinhu nekukurumidza uye kuchengetedza mamiriro ekukura akanyanya.
Kuziva uye Kurapa Utachiona muGreenhouse Lettuce Munguva Yechando
Kudzora utachiona hwakakosha pagoho repamusoro munguva yechando greenhouse lettuce. Kukurumidza kuona uye kurapwa kunoderedza kurasikirwa uye kunovandudza kunaka kwechirimwa.
Downy Mildew
Ziva downy mildew ne white mold pashizha pasi. Idzivirire nemhepo yakanaka, mhando dzisingachinji, uye kurapwa nekukurumidza nebiocontrol agents seBacillus subtilis kana kemikari fungicides.
Soft Kuora
Kuora kwakapfava kunokonzera kuora kwemashizha uye kunhuwa kwakashata. Idzore nekugadzirisa madiridziro kudzivirira kudonha kwemvura, kubvisa zvirimwa zvine utachiona, uye kushandisa maspray ecopper-based.
Aphids
Aphids inoyamwa muto wemashizha, ichikonzera deformation. Zvirwise nemisungo yeyero inonamira, twupukanana twunodya senge ladybugs, kana mishonga inouraya zvipembenene.
Whiteflies
Nhunzi chena dzinoita yero mashizha nekudyisa muto. Vadzore nemisungo yebhuruu inonamira, mavu, kana biopesticides senge neem.
Kugara uchiongorora chirimwa uye kurapwa kwakakodzera nguva kunogona kuderedza pathogen kukanganisa uye kuve nechokwadi chehutano lettuce kukura.
Kupedzisa
Winter greenhouse lettuce farming ibasa repamusoro-soro, rine mubairo mukuru. Nekusimudzira kugadzirira ivhu, kuvharisa, kutarisa kwehydroponic, uye kudzora hutachiona, unogona kushandura nguva yechando kuita mwaka unobereka. Aya matekinoroji haangoite kuti lettuce yako ibudirire asi zvakare inovhura nzira yekurima kwakasimba uye kune pundutso.
Nguva yekutumira: May-12-2025
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