Beet chirimwa chakakosha kuvarimi, ichipa sosi yakakosha yekudya uye mari. Zvisinei, sezvimwe zvirimwa, beet inogona kukanganiswa nezvirwere zvakasiyana-siyana, zvose zvinotapukira uye zvisingatapuki. Nepo zvirwere zvinotapukira zvichikonzerwa nezvirwere zvakaita sefungi, mabhakitiriya, uye mavhairasi, zvirwere zvisingatapukirwe zvine zvikonzero zvakasiyana, zvinosanganisira kushomeka kwechikafu, kushushikana kwezvakatipoteredza, uye genetic factor. Muchinyorwa chino, isu tichatarisa kune dzisiri-kutapukira zvirwere zvebeet uye nekupa ruzivo nezve zviratidzo zvavo, zvikonzero, uye manejimendi ekugadzirisa.
Chimwe chezvirwere zvisingatapukirwe zvebeet shizha rinopisa, rinokonzerwa nekunetseka kwemvura, kunyura kwevhu, kana kushandiswa kwefetereza yakawandisa. Maererano neongororo yakabudiswa mu Journal of Plant Nutrition uye Soil Science, kupisa kwemashizha kunogona kuderedza goho rebeet kusvika ku50%. Zviratidzo zvekutsva kwemashizha zvinosanganisira kutsvuka uye kusviba kwemashizha emupendero, kusvava, uye kukura kwakaoma.
Chimwe chirwere chisingatapuki chinogona kukanganisa beet tipburn, iyo inokonzerwa nekushayikwa kwe calcium kana boron. Tipburn inoita kuti mipendero yemashizha iite shava, kusvava, uye kufa. Muzviitiko zvakanyanya, tipburn inogona kukanganisa chirimwa chose, zvichiita kuti goho riderere.
Zvimwe zvirwere zvisingatapuki zvinogona kukanganisa beet zvinosanganisira midzi inoputika, iyo inokonzerwa nekushanduka kwevhu munyoro uye tembiricha, uye necrosis yemukati, iyo inokonzerwa nekushaya calcium kana magnesium.
Kugadzirisa zvirwere zvisingatapuki zvebhiti, varimi vanogona kutora matanho akati wandei, kusanganisira kuongorora ivhu kuti vaone kushomeka kwekudya kunovaka muviri, kutarisira madiridziro kwakafanira, uye kushandiswa kwefetereza yakakodzera. Panyaya yekupisa kwemashizha, kuderedza kushushikana kwemvura kuburikidza nekudiridza kwakakodzera uye mvura inogona kubudirira mukudzivirira chirwere. Kune tipburn, kushandisa calcium kana boron fertilizer kunogona kubatsira kudzivirira kushomeka kunokonzera chirwere.
Mukupedzisa, zvirwere zvisingatapukira zvebeet zvinogona kukanganisa zvakanyanya goho rezvirimwa uye pundutso. Varimi nevarimi vanofanirwa kuziva zviratidzo nezvinokonzeresa zvirwere izvi uye kutora matanho akakodzera ekutonga kuti zviderere. Kuongororwa kwevhu, kutarisisa madiridziro, uye kushandiswa kwefetereza ndedzimwe nzira dzakakosha dzinogona kushandiswa kubata zvirwere zvisingatapurirane mumabhiti.
Tags: Beets, zvirwere zvisingatapukirwe, kusvava kweshizha, kutsva, kutsemuka kwemidzi, necrosis yemukati, kushomeka kwechikafu, kuongorora ivhu, madiridziro, kuisa fetereza.