Pane mukana wakanaka wekuti vydate chishandiso hachichavepo kubva muna 2024. Wageningen University & Research (wur) inotarisira kuti varimi vehanyanisi pakupedzisira vave nekwanisi yakakwana yekuvhara kurasikirwa uku.
Vatsvakurudzi vepaWUR vakapa basa reUireka Network Project kuti rinyore zvingaita dzimwe nzira dzekuti vydate mukurima kwehanyanisi. Kunyanya kutariswa kwakabhadharwa kukudzora kweparasitic plant nematodes, pamwe nekudzora kwezvimwe zvipembenene.
Muongorori Leendert Molendijk akatsanangura zvakawanikwa neWUR panguva yeonion-themed zuva reNorth neCentral Netherlands Agricultural Fair muDronten, Flevoland, neChipiri. Zvichienderana neruzivo kubva kuCorteva, Molendijk anotarisira kuti Vydate ichiri kuwanikwa mumwaka unotevera wekukura. 'Asi kubva muna 2024, maonero haana kunaka. Nekuda kwezvimwe zvinodiwa, mvumo inotarisirwa kupera ipapo.'
"Vydate re-registration is on the loose"
Nenzira, muongorori anoratidza kuti vagadziri veDutch onion vanogona kuita zvakanaka pasina Vydate. “Taiwanzorasikirwa nemidziyo yakakosha uye nguva yega yega taiwana mhinduro. Kurimwa kwenyika yedu kwave padanho repamusoro. Tine varimi vakangwara vanogona kuzvibata. Pakupedzisira, zvingatobatsira nzvimbo yedu yemakwikwi. "
Hapana kutsiva kwakajeka
Kudzivirira tumbuyu muhanyanisi, vidat inoiswa semagranules pakudyara inopa dziviriro kunhunzi yebhinzi uye hanyanisi inobhururuka mumavhiki matanhatu ekutanga emwaka wekurima. Pakufamba, sekureva kwaMolendijk, kurapwa uku hakuna zvakunoita. 'Kune dzimwe nzira dzebhinzi nhunzi nehanyanisi nhunzi, asi hapana chakajeka chinotsiva Vydate. Chokutanga pane zvose, varimi vanofanira kutsvaga mhinduro nenzira yakabatanidzwa.'
Yakasanganiswa ndiro zvakare izwi rakakosha kana zvasvika kune nematode kutonga mune isiri-vidat hanyanisi. Muongorori anotenda kuti chiito cheiyo biological agent Nemguard haisati yanyatsojeka parizvino. 'Kune zvirevo zveimwe mhedzisiro yerudzi rwenematode, asi pachine kushomeka kwetsvakiridzo yechokwadi yekusimbisa izvi zvakakwana. Tichiri nemibvunzo inokosha kune ane mvumo.'
KuMolendijk, nzira yakabatanidzwa yekutonga nematode chikamu chekutonga kwezvirimwa zvakabatanidzwa. Izvi zvinobva pane zvinotevera zvakakosha misimboti: chirongwa chekuvaka, kusarudzwa kwemhando uye nzira yekurima, kuongorora uye sampling, tillage uye kutonga zvine chinangwa. 'Kusvika pakudzora nematode, varimi vanofanira kugadzira hurongwa hwakakwana hunoenderana nehurongwa hwema nematode. Inotaridzawo kuti ndedzipi nematodes dzinonyanya kukuvadza hanyanisi.'
Dzivisa Sensitive Prefruits
Semienzaniso yemikana yekutonga kweonion-integrated nematodes, muongorori anotanga nemidzi nodule nematodes. “Meloidogyne hapla inonyanya kuwanikwa munzvimbo dziri kuchamhembe. Kana sampling ikaratidza kuti nematode iyi iri muvhu, ipapo monocots forefruit sezviyo zvinogona kubatsira kuderedza kudzvanywa. MuM. chitwoodi, M. fallax neM. naasi, pane kudaro, vanofanira kudzivisa miriwo kana mimwe michero yepamberi yakaoma.'
Kune stem nematodes, mafashamo anoita seayo ega ega mhinduro inoshanda, uye izvi ndizvo zvazviri zvakare kune M. chitwoodi neM. fallax. Manematode asingabhadhare akaita se trichodorids anoberekesa zvakasimba pauswa uye zvakanaka kudzikisa mvura kuti adzike. Kukuvadzwa nemudzi nematode Pratylenchus penetrans kunogona kudzikiswa zviri nyore kana uchikura matege mukuchinjanisa chirimwa, anodaro Molendijk.
“Pakupedzisira, aya angori mashoma pane akawanda anogona kuitwa nevarimi vehanyanisi. Yakasiyana-siyana sarudzo yekutsigira masisitimu anowanikwa kune rumwe ruzivo nezve Vydate kutsiva sarudzo. Vanopa hwaro hwehurongwa hwakakwana hwekuita nematode uye zvakare vanofunga nezvevhu fungi. ” anotsanangura kudaro munzveri.
Biobased construction webinar iri kuwedzera, ndiwo mukana wevarimi here?
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