Izvo zvakakosha kudzivirira kuitika kwezvirwere uye kugura nzira dzekutapurirana. Nzira dzekutapurirana dzezvirwere zvakanyanya kuwanda mumagreenhouses dzinonyanya kusanganisira kuyerera kwemhepo, mvura, zvipenyu nezvimwe zvinhu. Nekudaro, nzira dzekutapurirana dzezvirwere zvakasiyana dzakasiyana. Varimi vemiriwo vanofanira kugadzira nzira dzekudzivirira nekudzora dzine musoro zvichienderana nematapurirano ezvirwere zvakasiyana.
Kupfapfaidza + utsi hunogona kucheka kupararira kwemhepo
Mhepo ikozvino kutapurirana ndiyo nzira huru yekutapurira utachiona hwakawanda. Iyo spores inogadzirwa nefungi idiki uye yakareruka, uye inogona nyore kupararira nekukurumidza uye kure nemhepo inoyerera, yakadai segrey mold, downy mildew, powdery mildew, etc. Kune zvirwere zvinopararira mumagreenhouses ane airflow, kutarisisa kunofanirwa kubhadharwa kune kunzwisisa mu kudzivirira uye kurapwa. Tichitora iyo yakajairika grey mold semuenzaniso, pakudzivirira nekurapa chirwere ichi, hatifanirwe kungoshandisa kupfapfaidza, asi zvakare kuisanganisa nehutsi hwehutsi hwekuuraya pathogenic mabhakitiriya akamiswa mumhepo.
Deredza kusangana kwemvura nezvirwere
Kazhinji, zvirwere zvakadai sebhakitiriya, fungi, uye oomycetes zvinowanzoitika pasi pekushisa kwepamusoro uye hunyoro hwepamusoro. Pakati pavo, zvirwere zvemidzi (zvirwere zvebhakitiriya) uye zvirwere zveoomycete zvinonyanya kupararira kuburikidza nemvura. Mamwe mabhakitiriya ane flagella, uye oomycetes anogona kugadzira zoospores, ayo anonyanya kuparadzirwa nedova rakafukidzwa pamusoro pemiti. Kune zvirwere zvinopararira nenzira iyi, kana iwe uchida kudzivirira chirwere ichi kuti chirege kuitika, unofanira kutanga wasimbisa humidity regulation ye greenhouse.
Matanho akananga: Sarudza firimu remhando yepamusoro rakadeurwa kuti uderedze condensation pamusoro peiyo yakadururwa firimu; vhara pasi nemavhu, mashanga, nezvimwewo; mvura pasi pefirimu uye inopa mhepo inonzwisisika uye kubvisa unyoro. Utachiona hwezvirwere zvemidzi huri muvhu kana pamusoro pevhu uye hunogona kuparadzirwa nemvura mushure mekudiridza. Chinhu chikuru cheichi chirwere chekufambisa nzira ndechekuti nzvimbo yechirwere iri pachena. Sezvo kudiridza kuchienderera mberi, mabhakitiriya epathogenic anoramba achipararira uye kuwedzera nzvimbo yehutachiona. Naizvozvo, dzivisa zvirimwa zvinorwara pakudiridza.
Muchidimbu, kucheka nzira yekufambisa kunogona kuderedza kuitika kwekudurura miriwo, uye panguva imwechete, kudzivirira nekudzivirira chirwere nemishonga yezviratidzo maererano nehutachiona.
Nguva yekutumira: Kubvumbi-08-2024
