Ukusetyenziswa kwabalawuli bokukhula kwezityalo kwi-Festuca elata

IFestuca elata, nekwaziwa njenge Festuca arundinacea Schred, yingca yengca yexesha elibandayo ekwaziyo ukumelana nembalela, ukumelana nobushushu, ukumelana nezifo kunye netyuwa. Ikwayakwazi ukumelana nomthunzi kwaye iyanyathelwa kwaye isetyenziswa kakhulu njengembewu yengca yengca.

I-Gibberellic Acid GA3:
Ukufunxa imbewu yeFestuca elata iiyure ezingama-36 nge-0.2mg/LGibberellic Acid GA3 isisombululo sinokukhuthaza ukuntshula kwembewu kunye nokuvela okufanayo. Ukongeza, ukutshiza amagqabi nge-30 ~ 50mg/LGibberellic Acid GA3 isisombululo ekuqaleni kokutyalwa kwefescue ende kunokukhawulezisa ukukhula kwengca kunye nokugqiba inkqubo yohlaza kwangaphambili.

I-Uniconazole:
Ukutshiza i-200 ~ 400mg / isisombululo se-LUniconazole kumagqabi e-5 ~ 7d ngaphambi kokucheba i-Festuca elata inokuthintela kakhulu ukukhula kwaye yenza amaqabunga amnyama aluhlaza. Ngokuqhelekileyo, umphumo wokutshiza kanye unokuhlala kwiinyanga ezi-3.

Paclobutrazol:
Ukutshiza i-Festuca elata nge-600mg/LPaclobutrazol isisombululo sinokuthintela ngamandla ukukhula kwee-internodes ezishinyeneyo, ezimfutshane, kunye nokunciphisa inani lokuchetywa kwengca.

I-Chlormequat Chloride:
Ukutshiza i-200mg/L I-Chlormequat Chloride ngexesha lokukhula okunamandla kwe-Festuca elata kunokunciphisa ukuphakama kwayo.

1-Naphthyl Acetic Acid (NAA):
I-NAA isetyenziswa ngokubanzi kwindlela yokwahlula phakathi kunye nenkqubo yokusasaza ngokukhawuleza kwenkcubeko, kwaye ugxininiso olusetyenziswayo yi-0.50mg/L.

Iasidi ye-Abscisic:
I-asidi ye-abscisic yogxininiso oluhlukeneyo inempembelelo ebalulekileyo kwisantya sokungeniswa kwe-embryo callus ekhulile ye-Festuca elata. Izinga lokungeniswa liphezulu kwi-2.0mg/L. Inokuthintela ngokufanelekileyo ukukhula kweembumba kunye neengcambu, kwaye inyuse kakhulu izinga lokungeniswa kwe-embryo callus eqolileyo. Xa i-concentration ingaphezu kwe-5.0mg/L, izinga layo lokungeniswa kwe-callus liyancipha endaweni yoko.