Ukusetyenziswa kwezilawuli zokukhula kwezityalo kwiCosmos
I-Cosmos inemibala ecebileyo kunye nemibala, kuquka emhlophe, epinki, epinki, ebomvu, ebomvu ebomvu, ebomvu ebomvu, ebomvu ebomvu, eluhlaza okwesibhakabhaka kunye nezinye iintlobo. Ukongeza, inexesha elide leentyantyambo kwaye kulula ukuyityala. Ihlala isetyenziswe njengemvelaphi yeentyatyambo zeentyantyambo, imida yeentyatyambo, amaqela eentyatyambo, okanye ityalwe kwiipatches emacaleni engca, ejikeleze izihlahla kunye nasendleleni. Isenokusetyenziswa njengesixhobo seentyatyambo esisikiweyo.
Esona sicelo siphambili solawulo lokukhula kwezityalo kwicosmos:
1. Thintela izithole ekukhuleni ixesha elide kwaye zihlale
Paclobutrazol:
Sebenzisa isisombululo se-667mg/LPaclobutrazol ukucwina imbewu ye-cosmos kwiiyure ezi-2 phambi kokuhlwayela. Ukufana kwezithole kuphezulu kwaye isiphumo esincinci siyabonakala.
I-Chlormequat Chloride, iDaminozide:
Tshafa nge-400mg/L i-Chlormequat Chloride okanye i-3000mg/L isisombululo se-Daminozide izihlandlo ezithathu kwinqanaba lamagqabi amabini, amagqabi amane, namagqabi amathandathu e-Cosmos, anokulawula ngokufanelekileyo ubude besityalo, ukutyeba kwesiqu, kunye ne-internodes I-Cosmos, inqanda ukukhula okugqithisileyo kwezithole kwiitreyi zeplagi, yenza isityalo sihlangane, kwaye sidlale indima ebalulekileyo ekukhuliseni izithole ezomeleleyo.
2. Lawula ubude bezityalo ezineembiza
I-Daminozide:
Emva kokucoca umphezulu we-Cosmos ephothiweyo, fafaza amagqabi nge-5000mg /L isisombululo se-Daminozide, kanye emva kweentsuku ezili-10 ukuya kwe-14, kwaye uqhubeke utshiza kude kuvele ama-buds, anokunciphisa kakhulu ukuphakama kwesityalo kunye nokuphucula ixabiso lokuhlobisa.
Paclobutrazol/Uniconazole:
Xa ukuphakama kwesityalo se-cosmos esetyenziselwa ulwandle lweentyatyambo yi-10 ~ 15cm, fafaza amaqabunga nge-125 ~ 150mg /LPaclobutrazol okanye i-50mg //isisombululo se-LUniconazole 1 ~ 2 amaxesha, angenza isityalo sifutshane kwaye siqine, sandise. Ubukhulu besiqu, bunzulu umbala wamagqabi, kwaye bandise ukuxhathisa kwindawo yokulala.
3. Khuthaza ukuntshula kweentyantyambo ezisecaleni kunye nokwahlulwa kwentyatyambo
I-6-Benzylaminopurine (6-BA):
Xa ukuphakama kwesityalo se-cosmos ku-5 ~ 10cm, yitshize nge-20 ~ 25mg / L isisombululo se-6-BA sokukhuthaza ukuhluma kwe-lateral buds. Sebenzisa i-20 ~ 25mg/L isisombululo se-6-BA sokutshiza amaxesha angama-1 ~ 2 kwinqanaba lokuqala leentyatyambo zeentyatyambo ze-cosmos, ezinokunyusa inani leentyatyambo kunye nokwandisa iintyatyambo.
4. Ukuphucula amandla ezityalo ezikwibala elivulekileyo lokumelana nobushushu obuphezulu kunye nembalela
I-S-abscisic Acid (S-ABA):
I-cosmos esetyenziswa kwizityalo ezivulekileyo (kuquka izitiya zasezidolophini, amasimi eentyatyambo, kunye neendawo ezibukekayo) iba sesichengeni sokutshiswa lilanga ngamandla kunye noxinzelelo lwembalela emva kokuvela komphunga ngokugqithisileyo kwimozulu eshushu yasehlotyeni. Ukutshiza i-2-5mg/L yesisombululo se-S-abscisic Acid (S-ABA) emagqabini kunokunyusa amandla e-Cosmos ukumelana nokushisa okuphezulu kunye nesomiso.
