Sei makuchu achiora muchitema?

Kufungidzira chirimo kunze kwekunakisa, crispy cucumber inenge isingabviri. Izvi zvinoremekedzwa zvinomera zvinokura, zvichida, muminda yose duku yekicheni. Uye avo vanoda kukohwa mangwanani, vanokura makucheka muzvinomera. Asi kunyange pano zvinetso zvakasiyana siyana zvinobvira. Saka, semuenzaniso, vadzidzisi vepanzvimbo vanofarira kuti nei kuora kwemakucheka muchitema .

Muchena kuora mumakango

Nokunyorova kwepamusoro nekushayikwa kwemavhenekeri mumagetsi, zvirwere zvakawanda zvinokonzera fungal zvinowanzosimuka uye kubudirira kuwedzera, somuenzaniso, kuchena kwechichena kunokonzerwa ne sclerotinia fungus. Ichi ndicho chikonzero chinowanzovhiringidza nei kuora kwemashizha emakuchere mu greenhouse. Mukuwedzera kune tsananguro, zvimwe zvikamu zvinomera zvinotambudzwa, kupfeka muchena mutsvuku kunowanikwa pamashizha nemichero.

Grey rinowira mumakango

Chimwe chezvikonzero zvinowanzoita kuti masuka ovary akaora mukati mekupisa, angave anonzi grey kuora. Kunze kwekushisa kunoshanduka, kudiridza nemvura inotonhorera kunowanzoita kuti hurumende ive nemamiriro ezvinhu ehutema ehutachiona, kunyanya muzvirimwa zvisina simba. Pamusoro pemashizha, mashizha, mazai nemichero, unhu hunooma hwemavara-gonda-ruvara ruvara.

Vertex inowira mumakango

Zvinosuruvarisa, zvirwere mumakucheka hazvirevi kune zviri pamusoro apa. Vertex kuvora ndicho chikonzero chikuru chinoita kuti mazano emakuchu aora mu greenhouse. Kutanga kwechirwere ichi chinorangarirwa nekuonekwa kwekutsvaga kwekune imwe nzvimbo: pakuguma kwechecheche yakasvikidzika yakaoma yakajeka-marashi patch inowanikwa. Pasi payo nzvimbo nyama yecucumber inowira. Nokufamba kwenguva, kukura kwemuti kunononoka, mashizha awo anotanga kuoma kana kuputika. Munzira isina kunaka yechirwere ichi, midzi yepasi uye apical bud inofera.

Brown mavara pamakango

Brown mavara, kana kuti cladosporium - maitiro emagetsi, kunyanya mafirimu, chirwere chinowanikwa kana chirimo chiri chando uye kunaya. Chokutanga, mashizha emuorivhi anotaridzika pamashizha uye patsika. Kana iwe usingatori matanho, chirwere chacho chichaenda kumusoro, chisingaiti chete petioles, asiwo michero. Cladosporium ndicho chikonzero chinowanzoita kuti makucheka maduku asvike mumagetsi. Zvibereko zvinotanga kuoma zvakasviba, sekunge zvakamanikidzwa kupinda mavara, izvo zvinowanikwa grey-olive coating. Mavara acho anoenda kumaronda, uye nyama yemakucheka pasi peganda inova tsvuku uye yakaora. Zviri pachena kuti kukura uye kukura kwezvibereko zvinomira, yakasvibiswa uye inofanira kubviswa.