E ai ki ngā raraunga mai i te Tari Tatauranga o Netherlands (CBS), ko te tere o te whakamahinga o te mana whakahaere koiora (ngā rauropi ora) i roto i ngā hua kati kōtuhi i Netherlands i te tau 2024 he 94% (i runga i te rohe whakato), ā, he rite tonu ki te tau 2020. Heoi, kua piki ake te whakamahinga o ētahi hua mana whakahaere koiora. Hei tauira, kua piki ake te tere o te whakamahinga o ngā mite kaipahua me ngā thrips kaipahua mai i te 69% o te rohe whakato katoa i te tau 2020 ki te 84% i te tau 2024. Hei tāpiri, ka whakamahia ngā whakaritenga moroiti pēnei i te huakita hei whakahaere i ngā pepeke i roto i te neke atu i te rua-hautoru o ngā rohe whakato hua kati kōtuhi. Ko ngā raraunga o runga ake nei he tatauranga tuatahi mai i CBS.
Ko ngā kaiuru o te rangahau he kaiwhakatipu kūkamo, pepa reka, tōmato, rōpere, tiēre Āwherika, kārihimāma, rōhi, tipu puāwai i roto i te kohua me ngā tipu rau.I pātaihia rātou mō tā rātou whakamahinga i ngā tikanga whakahaere koiora.Tata ki te haurua o ngā kaiwhakatipu kati kōtuhi i whakatipu i tētahi o ēnei hua, ā, ko ēnei hua katoa te 70% o te katoa o te rohe kati kōtuhi i roto i te Netherlands (10,000 heketea).
Haunga ngā mite kaipahua me ngā thrip kaipahua, ko ētahi atu momo whakahaere koiora pērā i ngā wāpi pirinoa (sphecodes), ngā namu au, ngā pepeke kaipahua, ngā namu me ngā pītau he nui ake te ōrau o te rohe whakato katoa i tērā i te tau 2020.Ko ngā nematode ngā momo whakahaere koiora iti rawa te whakamahinga i roto i ngā whare kati kōtuhi, me te 12% noa iho o te rohe whakato.
Mō te nuinga o ngā hua kati kōtuhi, ka whakamahia ngā hua whakahaere koiora hei whakahaere i ngā pepeke, i ngā noke rānei i runga i te 95% o te rohe whakato. Hei tauira, i roto i te whakatipu kūkamo me te tōmato, kua tata kapi katoa te rohe whakato i ngā hua whakahaere koiora i te tau 2020. He iti noa te ōwehenga tono o ngā tipu putiputi me ngā tipu rau i roto i te kohua, engari he nui ake i te 75%.
Ko te whānuitanga o te whakamahinga o ngā mite kaipahua me ngā thrip kaipahua te mea tino piki ake i roto i te hua tōmato: i piki ake mai i te 18% i te tau 2020 ki te 66% i te tau 2024. Ko te whakamahinga o ngā wāpi me ngā namu au i kitea he tipu nui i roto i ngā tipu putiputi i roto i ngā kohua, i piki ake mai i te 29% i te tau 2020 ki te 45% i te tau 2024; i piki ake hoki i roto i te whakatipu chrysanthemum, mai i te 68% ki te 82%. Ko te whakamahinga o ngā pepeke kaipahua, ngā pīrere kaipahua, ngā namu au me ngā ngārara kai aphid i roto i te whakatipu chrysanthemum i kitea te pikinga nui rawa atu, i piki ake mai i te 10% ki te 44%.
Haunga ngā pepeke whai hua, ko ngā whakaritenga moroiti (pērā i te huakita, te harore me ngā huaketo) he huarahi pumau hei whakakapi i ngā patupatu matū. E whakamahia ana ēnei whakaritenga hei whakahaere i ngā pepeke i roto i te 67% o ngā wāhi whakatipu kāti kōtuhi. Ko ēnei te mea e whakamahia whānuitia ana i roto i te whakatipu kārihi, e kapi ana i te 90% o te wāhi whakato, ā, ko te mea iti rawa e whakamahia ana i roto i te whakatipu kūkamo (50%).
I roto i tētahi rangahau mō te whakamahinga o ngā whakaritenga moroiti mō ngā hua whenua, i kitea ai, i tua atu i te mahi ahuwhenua kati kōtuhi, he onge noa iho te whakamahinga o ngā whakaritenga moroiti mō te whakahaere i ngā pepeke. He iti rawa te whakamahinga i roto i te mahi ahuwhenua tuwhera. I roto i ngā rākau aporo, pea me ngā rākau whenua tāone (pērā i ngā rākau nati, ngā rākau birch me ngā rākau cherry Hapanihi) me te whakatipu tipu rākau, ko te ōwehenga o aua whakaritenga i whakamahia he 10% ki te 25% o te katoa o te rohe whakato.
Wā tuku: Pipiri-23-2026
