ʻO Guidizzolo ma Northern Italia kahi wahi koʻikoʻi no ka hana ʻana i nā mea kanu lau. Aneane 400ha i hoʻolaʻa ʻia no ka hana ʻana i ka letus ma nā kula ākea a me nā tunnels. Ma ʻaneʻi, e like me nā wahi koʻikoʻi ʻē aʻe no ka hoʻoulu ʻana i ka lau lau, Fusarium oxysporum f. sp. ʻO ka lactucae kekahi o nā kumu palena nui no ka hana pāʻoihana o ka letus i ke kau kauwela. ʻO kēia pathogen, i hōʻike mua ʻia ma Iapana, aia i kēia manawa ma US a me nā ʻāina ʻē aʻe o EU me Belgium, Italia, Netherlands, a me Pokukala.
ʻO ka bio-fungicide hilinaʻi
'Mahalo iā Trianum, hiki iaʻu ke hoʻomalu iā Fusarium a me Sclerotinia i ka manawa like, me ka ʻole o ka pono o ka fungicide kemika,' wahi a Fabrizio Cimarrosti. 'I mea e ho'onui ai i ka hopena maika'i o Trichoderma ma ke kula, ua ho'oholo au e ho'ohana i ka Trianum i loko o ka nursery a hiki i ka manawa e ho'ololi'ia ai nā mea kanu, ua ho'onohonoho maika'i'ia ke kumu a'a.' He mea koʻikoʻi kēia i ka wā o ka hoʻololi ʻana i ke kauwela kahi i loaʻa ai ka inoculum kiʻekiʻe o ka pathogen i loko o ka lepo a me nā mahana e makemake ai i nā hōʻeha koʻikoʻi o Fusarium. 'Mai ka hoʻohana ʻana iā Trianum, hiki iaʻu ke hōʻemi nui i nā mea hoʻokomo kemika i kaʻu mea kanu,' hoʻomau ʻo Stelio Porrini.
He papalua no kēlā me kēia kūlana
Aia ʻo Trianum ma ka mākeke ma nā microgranules (Trianum-G) a me nā granules wettable granules (Trianum-P): hiki i nā mea kanu ke hoʻohana i ka huahana me nā mīkini ʻokoʻa i loaʻa iā lākou a hilinaʻi i ka pono maikaʻi o T. harzianum T22 .
'Makemake au i ka loaʻa ʻana o Trianum i 2 mau ʻano like ʻole,' wahi a Stelio Porrini. 'I ka wehe 'ana i ke kula, i ka wā puna a me ke kauwela, ho'ohana au i ka Trianum-G i loko o ka microgranulator i hiki ai i ke kumu kumu o nā mea kanu hou ke ho'opili pololei me ka huahana. I ka wā hoʻoilo, ke neʻe ka hana i nā tunnels, hoʻohana wau iā Trianum-P. Ma kēia mau kūlana, ʻoi aku ka maʻalahi a ʻoi aku ka maikaʻi o ka hoʻohana ʻana ia mea ma o ka ʻōnaehana irrigation a i ʻole me kahi puʻupuʻu ma hope pono o ke kanu ʻana.'
ʻOi maikaʻi
Ua ʻike ʻia ʻo Trianum e hoʻomaikaʻi i ka lawe ʻana i nā meaʻai a me ka wai; Eia kekahi, hoʻonui ia i ke kū'ē o ka mea kanu e kū'ē i ka suboptimal climatic a me nā kūlana agronomical.
"Ua hoʻohana mākou iā Trianum ma mua o 4 mau makahiki a ʻike maopopo ʻia nā hopena i nā mea kanu: ʻoi aku ka maikaʻi o nā mea kanu, e hōʻike ana i kahi aʻa maikaʻi aʻe a hoʻonui i ka ulu ʻana o ka ʻāpana ea," i hoʻopau ai ʻo Stelio lāua ʻo Fabrizio.
No ka 'ike hou aku:
Nā Pūnaehana Ola Koppert
info@koppert.nl
www.koppert.com