Ames, Iowa.ʻO ka wehe ʻana i nā kumu a me nā lālā he mea paʻakikī paha i ka wā mua, akā ʻo ke ʻoki ʻana i kahi mea kanu he ala maikaʻi loa ia e hoʻolilo ai i kona olakino lōʻihi.ʻO ka wehe ʻana i nā lālā make a i ʻole nā ​​​​lālā e hoʻomaikaʻi i ka nānā ʻana o kahi lāʻau a kumu lāʻau paha, hoʻoikaika i ka hua ʻana, a kōkua i ka hōʻoia ʻana i ke ola huahua lōʻihi.
ʻO ka hopena o ka hoʻoilo a me ka hoʻomaka ʻana o ka pūnāwai ʻo ia ka manawa kūpono e ʻoki ai i ka nui o ka malu a me nā lāʻau hua ma Iowa.I kēia makahiki, ua hoʻohui ʻia e ka Iowa State University extension a me nā loea horticulture i kahi plethora o nā mea e kūkākūkā ana i nā kumu o ke ʻoki ʻana i nā mea kanu lāʻau.
ʻO kekahi o nā kumuwaiwai i hōʻike ʻia ma kēia alakaʻi, ʻo ia ka Pruning Principles video series i loaʻa ma ke kahawai YouTube Integrated Pest Management.Ma kēia moʻolelo ʻatikala, kūkākūkā ʻo Jeff Ailes, ke kaukaʻi a me ka noho o ka horticulture ma Iowa State University, i ka wā, no ke aha, a pehea e ʻoki ai i nā kumulāʻau.
"Makemake au e ʻohi i ka wā e hiamoe ana no ka mea ua hala nā lau, hiki iaʻu ke ʻike i ke ʻano o ka mea kanu, a i ka wā e hoʻomaka ai ka ulu ʻana o ka lāʻau i ka pūnāwai, e hoʻomaka koke nā ʻeha o ke ʻoki ʻana," wahi a Ayers.
ʻO kekahi ʻatikala ma kēia alakaʻi e kūkākūkā ana i ka manawa kūpono e ʻoki ai i nā ʻano lāʻau a me nā kumu lāʻau like ʻole, me nā lāʻau ʻoka, nā kumu hua, nā kumu lāʻau, a me nā rosa.No ka nui o nā lāʻau deciduous, ʻo ka manawa maikaʻi loa e ʻoki ai i Iowa mai Pepeluali a Malaki.Pono e ʻoki ʻia nā lāʻau ʻoka ma mua iki, ma waena o Dekemaba a me Pepeluali, i mea e pale ai i ka maʻi ʻoka, kahi maʻi fungal hiki ke make.Pono e ʻoki ʻia nā lāʻau hua mai ka hopena o Pepeluali a i ka hoʻomaka ʻana o ʻApelila, a me nā kumu lāʻau deciduous i Pepeluali a me Malaki.Hiki ke make nā ʻano rose he nui ma muli o ka hoʻoilo anuanu o Iowa, a pono e hoʻoneʻe nā māla i nā kumu lāʻau make a pau i Malaki a i ka hoʻomaka ʻana o ʻApelila.
Aia pū i ke alakaʻi kekahi ʻatikala mai ka pūnaewele Gardening and Home Pest News e uhi ana i nā mea ʻohi maʻamau, me nā mea paʻi lima, nā ʻū, nā ʻili, a me nā kaulahao.Hiki ke hoʻohana ʻia nā paʻi lima a i ʻole nā ​​ʻoki ʻoki e ʻoki i nā mea kanu a hiki i 3/4″ ke anawaena, ʻoiai ʻoi aku ka maikaʻi o nā loppers no ka ʻoki ʻana i nā lālā mai 3/4″ a i 1 1/2″.No nā mea ʻoi aku ka nui, hiki ke hoʻohana ʻia kahi ʻoki ʻoki a i ʻole kiʻekiʻe.
ʻOiai hiki ke hoʻohana ʻia nā kaulahao no ka wehe ʻana i nā lālā nui, hiki iā lākou ke pilikia loa no ka poʻe ʻaʻole i aʻo ʻia a ʻike ʻole i ka hoʻohana ʻana iā lākou, a pono e hoʻohana nui ʻia e nā arborists ʻoihana.
No ke kiʻi ʻana i kēia a me nā kumuwaiwai ʻē aʻe, e kipa https://hortnews.extension.iastate.edu/your-complete-guide-prune-trees-and-shrubs.
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