Kushandiswa kwezvinomera kukura regulators muFestuca elata
Festuca elata, inozivikanwawo seFestuca arundinacea Schred, ivhu remumwaka unotonhora rinoshingirira kunaya kwemvura, risingapise kupisa, rinodzivirira zvirwere uye rinoshingirira munyu. Iyo zvakare inoshivirira mumvuri uye kutsika-kutsika uye inoshandiswa zvakanyanya semhodzi yeturfgrass.
Gibberellic Acid GA3:
Kunyura mhodzi yeFestuca elata kwemaawa makumi matatu nematanhatu ne 0.2mg/LGibberellic Acid GA3 mhinduro inogona kukurudzira kumera kwembeu uye kubuda kweyunifomu. Mukuwedzera, kumwaya mashizha ne 30 ~ 50mg/LGibberellic Acid GA3 mhinduro pakutanga kwekusvibirira kwefescue yakareba kunogona kukurumidza kukura kwelawn uye kupedza kusvibirira kare.
Uniconazole:
Kupfapfaidza 200 ~ 400mg/LUniconazole mhinduro pamashizha 5 ~ 7d isati yachera Festuca elata inogona kudzivisa zvakanyanya kukura uye kuita kuti mashizha asvibe. Kazhinji, mhedzisiro yekupfapfaidza kamwe inogona kugara kwemwedzi mitatu.
Paclobutrazol:
Kupfapfaidza Festuca elata ne600mg/LPaclobutrazol solution inogonawo kudzivirira zvakasimba kukura kwemainternodes gobvu, kupfupisa, uye kuderedza kuwanda kwekuchekwa kwelawn.
Chlormequat Chloride:
Kupfapfaidza 200mg/L Chlormequat Chloride panguva yekukura kwakasimba kweFestuca elata kunogona kuderedza kukura kwayo.
1-Naphthyl Acetic Acid (NAA):
NAA inoshandiswa zvakanyanya mukusiyanisa svikiro uye tsika yekukurumidza kuparadzira system, uye iyo yekusungwa inoshandiswa ndeye 0.50mg/L.
Abscisic acid:
Abscisic acid yezvakasiyana-siyana ine mhedzisiro yakakosha painduction rate yemature embryo callus yeFestuca elata. Muyero wekupinza ndiwo wepamusoro pa2.0mg/L. Inogona kudzikamisa kukura kwema embryo nemidzi, uye zvakanyanya kuwedzera induction rate yekukura embryo callus. Kana iyo yakasungwa yakakura kupfuura 5.0mg/L, iyo callus induction rate inoderera panzvimbo.
