E hakihaki i kāu mau māla piʻi maloʻo?E hoʻohana pono i nā koena herbicides.

Ma kahi o 67 pakeneka o nā mea kanu pīni maloʻo maloʻo ma North Dakota a me Minnesota e palau i kā lākou mau māla soya i kekahi manawa, e like me ka loiloi o nā mahiʻai, wahi a Joe Eakley o North Dakota State University's Weed Control Center.ka puka ʻana a i ʻole nā ​​loea post-emergence.
E ʻōwili i ka hapalua ma mua o ka puka ʻana o nā hua.Ma kāna kamaʻilio ʻana i ka lā Bean 2024, ʻōlelo ʻo ia e ʻōwili kekahi mau pī ma mua o ke kanu ʻana, a ma kahi o 5% ʻōwili ma hope o ka hoʻokumu ʻia ʻana o nā pi.
"I kēlā me kēia makahiki loaʻa iaʻu kahi nīnau.ʻIke ʻoe, ʻo ka manawa hea e hiki ai iaʻu ke ʻōwili e pili ana i kaʻu noi ʻana i ke koena herbicide?He mea pono anei i ka pulupulu mua ana i ka herbicide a olokaa mua, a i ole ka pulupulu mua i ka herbicide?"a laila e ʻōwili i loko?"- wahi āna.
ʻO ka hoʻohuli ʻana i nā pōhaku i lalo a haʻalele i ka mea ʻohi, akā ʻo ka hana ke kumu hoʻi i ka hoʻopaʻa ʻana o ka lepo, e like me kahi "mea ala kaʻa," wahi a Yackley.
"Ma kahi e hoʻopili ʻia ai, ʻike mākou i ka ʻoi aku o ka weed pressure," wehewehe ʻo ia."No laila ke ʻano o ka ʻōwili huila e like me kēia.No laila makemake nui mākou e nānā i ka hopena o ka ʻōwili ʻana i ke kaomi mauu ma ke kula, a laila e nānā hou i ke ʻano o ka ʻōwili ʻana me ka hoʻohana ʻana i ke koena herbicide.
Ua alakaʻi ʻo Eakley a me kāna hui i nā hoʻāʻo mua "no ka leʻaleʻa" i ka soybeans, akā ʻōlelo ʻo ia ua like ke ʻano o ka moʻolelo me ka mea a lākou i ʻike ai ma hope i nā hoʻāʻo me nā pīni ʻai.
"Ma kahi a mākou ʻaʻohe wili a herbicides, loaʻa iā mākou ma kahi o 100 mau mauʻu a me 50 mau lāʻau deciduous i kēlā me kēia pā huinaha," i ʻōlelo ai ʻo ia no ka hoʻokolokolo mua ma 2022. kaomi."“
He mea maʻalahi ka ʻōlelo aʻo a Eakley: "Ma ke kumu, inā e mākaukau ʻoe a hana, ʻo kēlā me kēia mea e hana maikaʻi loa, ʻaʻole mākou ʻike i kahi ʻokoʻa i ka manawa."
Hoʻomau ʻo ia i ka wehewehe ʻana i ka ʻōwili ʻana a me ka hoʻohana ʻana i ke koena herbicide i ka manawa like ʻo ia ka nui o nā nahele e puka mai ana akā mālama ʻia.
"ʻO ia ke ʻano hiki iā mākou ke pepehi i nā mauhele hou i kēia ala," wahi āna."No laila, ʻo kekahi o kaʻu mea e lawe ai, inā mākou e hele, e hōʻoia i loaʻa iā mākou kekahi backlog o nā hoʻolimalima, hiki ke pōmaikaʻi iā mākou i ka wā lōʻihi."
"ʻAʻole mākou i ʻike nui i ka hopena postemergence i ka mālama ʻana i ka weed i loko o ka mea kanu ponoʻī," wahi āna."No laila maikaʻi nō hoʻi iā mākou."