Iji calcium prohexadione mee ihe n'ịtụkwasị owu bụ isi bụ iji chịkwaa uto ihe ọkụkụ, kpụzie usoro ihe ọkụkụ dị mma, na ịbawanye mkpụrụ. Usoro omume ya, jikọtara ya na usoro ịme ihe n'ọdịnala (akwụkwọ ntuziaka ma ọ bụ kemịkalụ), na-ebuli oke nri na owu.
A na-egosipụta mmetụta ya kpọmkwem n'akụkụ ndị a:
1. Na-egbochi elongation isi na ịkwalite mmepe alaka mkpụrụ osisi:
Prohexadione calcium n'ụzọ dị irè inhibits oke ibu nke owu isi azuokokoosisi, ịchịkwa osisi elu mgbe na-akwalite elongation na-abawanye na ọnụ ọgụgụ nke mkpụrụ osisi. Nke a na-ebute usoro ihe ọkụkụ nwere ezi uche karịa, na-eme ka ikuku na-eku ume, ịbanye n'ìhè, na ịwe ihe ubi.
2. Ịkwalite nnyefe nri na akụkụ ọmụmụ:
Site na igbochi oge ikpeazụ nke njikọ gibberellin, calcium prohexadione na-ebelata oriri na-edozi ahụ site na uto vegetative (dịka oke azuokokoosisi na uto akwukwo), na-akwalite mbufe nke ngwaahịa photosynthetic na akụkụ ọmụmụ dị ka buds na bolls, si otú ahụ na-abawanye ọnụ ọgụgụ nke bolls kwa osisi na mkpụrụ.
3. Ịkwalite nrụgide nrụgide na nkwụsị ọrịa: Prohexadione calcium nwere ike ime ka nrụgide nrụgide nke osisi owu dịkwuo mma, na-enyere aka belata nchekasị physiological kpatara site na topping, ma nwee mmetụta nchịkwa ụfọdụ na ọrịa ụfọdụ (dị ka ntụpọ akwụkwọ).
4. Enyi na gburugburu ebe obibi na obere ihe fọdụrụ: E jiri ya tụnyere omenala triazole retardants (dị ka chlormequat chloride), prohexadione calcium na-eweda ngwa ngwa na gburugburu ebe obibi, nwere obere ọkara ndụ, na ọ dịghị ihe fọdụrụnụ toxicity na-atụgharị ihe ọkụkụ, na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ onye na-ahụ maka mmepụta ihe ọkụkụ na-eme ka ọ dịkwuo mma.
Nnyocha e mere egosiwo na itinye calcium prohexadione na nkebi n'oge ntolite, okooko mbụ, tupu ịmalite, na mgbe ọ gbasasịrị nkebi nke owu nwere ike ịbawanye ụba nke biomass na mkpụrụ. Ọgwụgwọ na 1950 g / hm² (T3) gosipụtara nsonaazụ pụtara ìhè, na-abawanye bud na boll biomass karịa 35% ma e jiri ya tụnyere njikwa ahụ, na-enweghị mmetụta dị ukwuu na ịdị arọ otu boll ma ọ bụ lint pasent, mana na-abawanye ọnụ ọgụgụ bolls kwa osisi.
