Uri kuda lettuce nyowani mukati memwedzi inotonhora yechando? Usanetseke! Kukura lettuce mugreenhouse kunogona kuve chiitiko chinobatsira uye chinonaka. Tevedzera iri nyore gwara kuti uve yechando lettuce-inokura pro.
Kugadzirira Ivhu Kudyara Nguva Yechando Greenhouse
Ivhu ndiro nheyo yehutano hweretisi kukura. Sarudza yakasununguka, yakaorera jecha roam kana ivhu revhu. Ivhu remhando iyi rine mhepo yakanaka, zvichiita kuti midzi ye lettuce ifeme zvakasununguka uye kudzivirira kudonha kwemvura. Isa 3 000-5 000 kilograms yefotereza yakaora yakaora uye makirogiramu 30-40 efetireza yekomboni paeka. Sanganisa fetireza zvakakwana muvhu nekurima kusvika pakadzika 30 centimita. Izvi zvinoita kuti lettuce iwane chikafu chainoda kubva pakutanga. Kuchengeta ivhu rako rine hutano uye risina zvipembenene, ribate nemusanganiswa we50% thiophanate-methyl uye mancozeb. Iyi nhanho ichagadzira nzvimbo yakachena uye ine hutano kuti lettuce yako ikure.
Kuwedzera Kuwedzera Insulation kune Greenhouse Munguva yechando
Kuchengeta greenhouse yako ichidziya kwakakosha munguva yechando. Kuwedzera mamwe akaturikidzana ekudzivirira anogona kuita mutsauko mukuru. Kuwedzera kukora kwevhavha yegreenhouse yako kusvika pamasendimita mashanu kunogona kukwidza tembiricha mukati ne3-5 madhigirii celsius. Zvakafanana nekupa giredhi yako gumbeze gobvu, rinotonhorera kuti usatonhora. Iwe unogona zvakare kuisa maviri-layered insulation maketeni pamativi uye pamusoro pegreenhouse. Izvi zvinogona kuwedzera tembiricha neimwe 5 degrees Celsius. Kurembera firimu rinoratidzira pamadziro ekumashure ndeimwe nzira yakangwara. Inoratidza chiedza kudzokera mugreenhouse, ichiwedzera chiedza uye kudziya. Kwemazuva iwayo akawedzera kutonhora, funga kushandisa zvivharo zvekudziisa, magreenhouse heaters, kana mavhiri emhepo anodziya anofambiswa nemafuta. Midziyo iyi inogona kugadzirisa tembiricha, kuve nechokwadi chekuti greenhouse yako inogara yakadziya uye yakanakira lettuce kukura.
pH uye EC Level Monitoring yeHydroponic Lettuce muChando
Kana iwe uri kukura lettuce hydroponically, kuchengeta ziso pane pH uye EC mazinga emushonga wako wekudya kwakakosha. Lettuce inofarira mwero wepH uri pakati pe5.8 ne6.6, ine nhanho yakanaka ye6.0 kusvika 6.3. Kana pH yakanyanyisa, wedzera imwe ferrous sulfate kana monopotassium phosphate. Kana yakanyanya kuderera, mvura shoma yeraimu ichaita hunyengeri. Tarisa pH vhiki nevhiki nematest strips kana pH mita uye gadzirisa sezvinodiwa. Iyo EC level, iyo inoyera huwandu hwekudya, inofanira kunge iri pakati pe0.683 ne1.940. Kune diki lettuce, tarisa kune EC level ye0.8 kusvika 1.0. Sezvo zvirimwa zvinokura, unogona kuwedzera kusvika 1.5 kusvika 1.8. Gadzirisa iyo EC nekuwedzera yakaomeswa kudya kunovaka muviri mhinduro kana diluting iripo mhinduro. Izvi zvinoita kuti lettuce yako iwane huwandu hwakakodzera hwekudya padanho rega rega rekukura.
Kuziva uye Kurapa Utachiona muGreenhouse Lettuce Munguva Yechando
Kunyorova kwepamusoro mumagreenhouses kunogona kuita kuti lettuce iwedzere kubatwa nezvirwere. Ramba wakatarisa kune zvinowanzoitika senge downy mildew, izvo zvinokonzeresa mold chena pasi pemashizha uye kutsvuka; kuora kwakapfava, kunotungamirira kumvura-yakanyoroveswa, tsvina inonhuwa; uye grey mold, iyo inogadzira greyish mold pamashizha nemaruva. Kudzivirira matambudziko aya, chengetedza tembiricha yegreenhouse iri pakati pe15-20 madhigirii celsius uye mwando pa60% -70%. Kana ukaona chero zviratidzo zvechirwere, bata zvirimwa ne600-800 times diluted solution ye75% chlorothalonil kana 500 times diluted solution ye58% metalaxyl-manganese zinc. Pfaya zvirimwa mazuva ese 7-10 kwe 2-3 maapplication ekuchengetedza hutachiona uye lettuce yako ine hutano.
Kurima lettuce mugreenhouse munguva yechando inzira yakanaka yekunakidzwa nezvibereko zvitsva uye kunakidzwa nekurima. Tevera matanho aya, uye iwe unenge uchikohwa crisp, nyowani lettuce kunyangwe mumwedzi inotonhora.
Nguva yekutumira: May-16-2025
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