Hōʻike | Nā mea kanu i manaʻo ʻia | ʻAi ʻai | Hoʻopili |
Bentazone480g/l SL | Nā nāhelehele ma ka pā soya | 1500ml/ha | 1L/'ōmole |
Bentazone32% + MCPA-koona 5.5% SL | Nā nāhelehele ākea a me nā nāhelehele ma ka lulu laiki pololei | 1500ml/ha | 1L/'ōmole |
Bentazone 25% + Fomesafen 10% + Quizalofop-P-ethyl 3%ME | Nā nāhelehele ma ka pā soya | 1500ml/ha | 1L/'ōmole |
1. Ma ke kahua i hoʻololi ʻia, 20-30 mau lā ma hope o ka hoʻololi ʻana, hoʻoulu ʻia ka mauʻu ma ka pae lau 3-5.I ka hoʻohana ʻana, hoʻohui ʻia ke ʻano o ka ʻeka me 300-450 kg o ka wai, a hoʻoulu ʻia nā ʻōpala a me nā lau.Ma mua o ka hoʻohana ʻana, pono e hoʻoheheʻe ʻia ka wai o ka māla i ʻike ʻia nā nāhelehele a pau i ka ʻili o ka wai, a laila e pīpī ʻia ma nā ʻōpala a me nā lau o ka mauʻu, a laila hoʻoheheʻe ʻia i loko o ke kula 1-2 mau lā ma hope o ka noi e hoʻihoʻi i ka hoʻokele maʻamau. .
2. ʻO ka mahana maikaʻi loa no kēia huahana he 15-27 degere, a ʻoi aku ka maikaʻi o ka haʻahaʻa ma mua o 65%.ʻAʻohe ua i loko o 8 mau hola ma hope o ka noi.
3. ʻO ka helu kiʻekiʻe o ka hoʻohana ʻana i kēlā me kēia pōʻai ʻai he 1 manawa.
1:1.No ka mea, hoʻohana nui ʻia kēia huahana no ka pepehi ʻana, pono e hoʻomaʻemaʻe piha ʻia nā ʻōpala a me nā lau o ka mauʻu i ka wā e pīpī ai.
2. ʻAʻole pono ka ua i loko o 8 mau hola ma hope o ka pīpī ʻana, inā ʻaʻole ia e pili i ka pono.
3. ʻAʻole pono kēia huahana i ka mauu gramineous.Inā hui pū ʻia me nā herbicides no ka hoʻopaʻa ʻana i nā mauʻu gramineous, pono e hoʻāʻo mua ʻia a laila hoʻolaha ʻia.
4. ʻO ke kiʻekiʻe kiʻekiʻe a me ka lā lā he mea maikaʻi i ka hoʻoikaika ʻana i ka pono o ka lāʻau lapaʻau, no laila e hoʻāʻo e koho i kahi mahana kiʻekiʻe a me ka lā lā no ka noi.ʻAʻole maikaʻi ka hoʻohana ʻana iā ia i nā lā ao a i ʻole ka haʻahaʻa o ka mahana.
5. Hoʻohana ʻia ʻo Bentazon i nā kūlana maikaʻi ʻole o ka maloʻo, ka wai a i ʻole ka loli nui o ka mahana, kahi maʻalahi e hōʻino i nā mea kanu a ʻaʻohe hopena weeding.Ma hope o ka pulupulu ʻana, e ʻike ʻia kekahi mau lau hua i ka maloʻo, melemele a me nā hōʻailona pōʻino liʻiliʻi ʻē aʻe, a maʻamau e hoʻi i ka ulu maʻamau ma hope o 7-10 mau lā, me ka ʻole o ka hopena i ka hua hope.hoʻopuka hope