In Mbatata ya mbewu, kupha anthu kwayamba mu Julayi. Reglone ndi Finale saloledwanso kupha mbatata. Mothandizidwa ndi Arable Farming Sector Organisation kudzera mu Plant Health Action Plan, Delphy adachita kafukufuku wa njira zina mu 2019 ndi 2020.
Pambuyo pazaka ziwiri zakufufuza, zikuwonekeratu kuti mchitidwewu uyenera kuthana ndi mwayi womwe ulipo pakadali pano ndikudziwa zowona. Komabe, imachedwa pang'onopang'ono ndi chithandizo chokwanira chokwanira.
Ndikungopopera mbewu minda yonse
Kuphatikiza pakupeza kukula koyenera ndikuletsa kufalikira kwa nsabwe za m'masamba, kupha masamba mwachangu ndikofunikanso kuchepetsa chiopsezo cha kuipitsidwa kwa ma tubers ndi matenda a bakiteriya monga Erwinia ndi Phoma.
Ndondomeko za utsi zomwe zidapopera ndi sprayer wamba ndi Quickdown ndi Spotlight Plus ndi voliyumu yayikulu kwambiri zidafaniziridwa pamayesero ku Emmeloord mothandizidwa ndi mpweya komanso WingsSprayer yokhala ndi voliyumu yotsika pang'ono. Momwe zinthu zimakhalira kupopera mbewu mankhwalawa zinali zotentha ndi RH yochepa. Zapezeka kuti pansi pazimenezi voliyumu yayikulu yamagetsi imagwira bwino ntchito kuposa yotsitsa yotsika: 385 l / ha inali yokwanira, 215 l / ha inali yotsika kwambiri.
Tchati chimodzi m'munsimu chikuwonetsa zomwe zingabweretse ku tsinde lakufa. Magaziniyo inachitanso chimodzimodzi. Voliyumu yocheperako yogwira bwino ntchito silingatchulidwe, kutengera momwe zinthu zilili. Dongosolo la Kuwonekera ndi Kufulumira mu nthawi yopopera mbewu sizinachitike. Ngati opopera omwe ali ndi Quickdown awiri ndi Spotlight imodzi sagwira ntchito mokwanira, ndizotheka kupanga utsi wina ndi Affinity Plus.
Njira zamakina
Pakafukufuku, palibe kupopera mankhwala komwe kunkachitika pazinthu zamakina asanapindike kuti asiye mbewu. Izi zidatipangitsa kuti tiwone bwino kusiyana pakati pazinthu. Pa graph awiri pansipa, titha kuwona kuti kusiyanako kunali kwakukulu pa Ogasiti 6 (patatha masiku asanu ndi atatu atalandira chithandizo choyamba) koma anali atalandira kale pa Ogasiti 17 (masiku khumi atalandira chithandizo chomaliza). Kupopera kwapadera pomwepo pambuyo pa kuphulika (mzere wa lalanje) kunagwira ntchito mwachangu kwambiri chifukwa chazomwe zinali zabwino. Mizere ya zinthu zina pafupifupi imagwirizana.
Pambuyo popopera mbewu koyamba kuti asiye mbewu, ndibwino kukoka masamba. Kachiwiri ndikutulutsa konyamula ndipo chachitatu kupitiliza kupopera mbewu m malo athunthu. Kupopera mbewu m mundawo mokwanira kumatha kukhala ndi mwayi woti nthaka siyikhala yolumikizana mamita atatu aliwonse ndipo ngozi ya madzi pakati pa zitunda imapewa. Mwa iyo yokha, kukoka konyamula kumagwira ntchito mwachangu kuposa kupopera mbewu mokwanira. Pogwiritsa ntchito kukopa kozungulira ndi kupopera kwapadera ndi Haulm-Kodi, kupopera mbewu mokwanira kumasungidwa.
Mapeto ndi upangiri
Masamba athunthu:
- Yambani kale ndi kupha koopsa.
- Yambani ndi Quickdown kapena Spotlight Plus.
- Sinthani voliyumu ya utsi kuti ikhale yoyenera. Pa RH yotsika komanso kutuluka kwamadzi pang'ono pang'onopang'ono, pamafunika kuchuluka kwa 400 l / ha.
- Onetsetsani kuti mukudya bwino, nthawi yamvula komanso yamvula, mbatata zambewu zitha kupopera usiku. Chifukwa cha nthawi yayitali yamasana nthawi yotentha, opaleshoniyi idzakhala yabwino.
- Ngati ndi kotheka, utsi wachinayi ungachitike ndi Affinity Plus.
Njira zamakina
Pambuyo popopera mbewu kuti muyimitse mbewu:
- kukoka kokoka
- Mapiko a haulm osakanikirana kapena kutsatiridwa ndi opopera m'modzi kapena awiri
Chotsatira chabwino chidakwaniritsidwa ndikuphatikizira zikwapu za haulm ndi Loof-Do. Voliyumu yotsika kutsika ilibe vuto pa RH yotsika. Mumikhalidwe yabwino, kuchuluka kwa Spotlight Plus kapena Quickdown kumatha kuchepetsedwa ndi 25 mpaka 50 peresenti.
Komanso
- Pre-mphukira kuyamba kosalala
- Chepetsani nayitrogeni pang'ono
Mbatata ya mbewu zamasamba
Patsiku lamasamba mbatata pa 8 Julayi ku Swifterbant, zotsatira za kafukufuku zidzafotokozedwanso ndipo alangizi a Delphy adzakhalapo. Kulembetsa kumafunika chifukwa cha corona .
Source: Delphi