I-Prohexadione I-calcium, njengesilawuli esisha sokukhula kwesitshalo esiluhlaza futhi esivumelana nemvelo, sinobubanzi obubanzi, ukusebenza kahle okuphezulu futhi akukho zinsalela, futhi singasetshenziswa kabanzi ezitshalweni zokudla ezifana nokolweni, ummbila nelayisi, izitshalo zikawoyela ezifana ukotini, amakinati, ubhontshisi wesoya nobhekilanga. , ugalikhi, Amazambane, anyanisi, ujinja, ubhontshisi, utamatisi nezinye izitshalo zemifino;amawolintshi, amagilebhisi, ama-cherry, amapheya, ama-betel nut, ama-apula, amapentshisi, ama-strawberry, umango nezinye izihlahla zezithelo;Amathemba okusebenza kwawo abanzi kakhulu.

umthelela omkhulu:

(1) Ukulawula ukukhula ngokweqile kwezitshalo: Ukulawula ukukhula okunamandla kuwumsebenzi oyisisekelo kakhuluprohexadione calcium.Ngokuvimbela ukwakheka kwe-gibberellic acid ezitshalweni, ingakwazi ukulawula iziqu eziwugqinsi, ifinyeze ama-internode, futhi ithuthukise ukumelana nendawo yokuhlala.

(2) Khulisa okuqukethwe kwe-chlorophyll: Ngokulawula ukukhula kweziqu namaqabunga, i-photosynthesis yamaqabunga iyathuthukiswa, okwenza amaqabunga abe luhlaza kakhulu futhi abe mkhulu.

(3) Thuthukisa izinga lokumiswa kwezithelo: I-calcium prohexadione ayilawuli kuphela ngempumelelo ukukhula kweziqu namaqabunga, kodwa futhi ikhuthaza ukuhlukaniswa kwezimbali zezimbali, ikhuphule izinga lokumiswa kwezithelo, ikhuthaze ukwanda kwezithelo, ikhulise ubumnandi nemibala, futhi ilethe emakethe ngaphambi kwesikhathi.

4 Veza.thuthukisa ikhwalithi.

(5) Thuthukisa ukumelana nokucindezeleka: I-calcium prohexadione ilawula ukukhula nokuthuthukiswa kwezitshalo ngokuvimbela okuqukethwe kwe-gibberellic acid ezitshalweni, okwenza izitshalo zibe namandla kakhulu, amaqabunga abe mkhulu futhi abe mkhulu, futhi ithuthukise ukumelana nokucindezeleka kanye nokumelana nezifo kwezitshalo.Vimbela ukuguga ngaphambi kwesikhathi kwezitshalo.