Hoʻohana i nā mea hoʻoponopono ulu ulu ma Festuca elata

ʻO Festuca elata, ʻo ia hoʻi ʻo Festuca arundinacea Schred, he mauʻu ʻuʻuku i ka wā anuanu a hiki ke pale i ka maloʻo, ka wela, ka maʻi a me ka paʻakai. He ʻoluʻolu hoʻi ia a hehi ʻia a hoʻohana nui ʻia e like me ka hua turfgrass.

ʻAka Gibberellic GA3:
ʻO ka hoʻoulu ʻana i nā hua Festuca elata no 36 mau hola me ka 0.2mg/LGibberellic Acid GA3 solution hiki ke hoʻoikaika i ka ulu ʻana o nā hua a me ka puka like ʻana. Eia kekahi, ʻo ka pīpī ʻana i nā lau me 30 ~ 50mg / LGibberellic Acid GA3 solution i ka hoʻomaka ʻana o ka ʻōmaʻomaʻo o ka fescue kiʻekiʻe e hiki ke hoʻolōʻihi i ka ulu mauu a hoʻopau i ke kaʻina hana ʻōmaʻomaʻo ma mua.

Uniconazole:
ʻO ka pīpī ʻana i ka 200~400mg/LUniconazole solution ma nā lau 5~7d ma mua o ka ʻoki ʻana i ka Festuca elata hiki ke kāohi nui i ka ulu ʻana a ʻeleʻele nā ​​lau. ʻO ka maʻamau, hiki i ka hopena o ka pulupulu hoʻokahi manawa no 3 mau mahina.

Paclobutrazol:
ʻO ka pīpī ʻana i ka Festuca elata me 600mg/LPaclobutrazol solution hiki ke pale ikaika i ka ulu ʻana o ka mānoanoa, pōkole internodes, a hoʻemi i ka nui o ka mowing mauʻu.

ʻO Chlormequat Chloride:
ʻO ka pīpī ʻana i ka 200mg/L Chlormequat Chloride i ka wā ulu ikaika o Festuca elata hiki ke hōʻemi i kona kiʻekiʻe ulu.

1-Naphthyl Acetic Acid (NAA):
Hoʻohana nui ʻia ʻo NAA i ka ʻōnaehana hoʻokaʻawale a me ka ʻōnaehana hoʻolaha wikiwiki, a ʻo ka hoʻohana ʻana he 0.50mg /L.

ʻAkika Abscisic:
He hopena koʻikoʻi ko Abscisic acid o nā ʻokoʻa like ʻole i ka helu induction o ka callus embryo makua o Festuca elata. ʻO ka helu induction ka mea kiʻekiʻe loa ma 2.0mg /L. Hiki iā ia ke pale pono i ka ulu ʻana o nā embryos a me nā aʻa, a hoʻonui nui i ka helu induction o ka callus embryo makua. Ke ʻoi aku ka nui o ka manaʻo ma mua o 5.0mg /L, e emi ana ka helu induction callus.