Umlawuli woKhula kweZityalo iGibberellin Ga3 90% Tc

IGibberellin (GA) ibalulekileumlawuli wokukhula kwezityalokuluntu lwanamhlanje. Kukho iintlobo ezininzi ze-gibberellins, ezisetyenziswa rhoqo kwimveliso yezolimo kwaye zidlala indima ekukhuleni kwembewu, ukwandiswa kwamagqabi, ukwandiswa kwesiqu kunye neengcambu, kunye nophuhliso lweentyatyambo neziqhamo. Indima ebalulekileyo yokulawula, esetyenziswa kakhulu kulawulo lwemihla ngemihla lwezityalo.

Indima ye-gibberellin
Indima ebalaseleyo ye-gibberellin kukukhawulezisa ukwanda kweeseli (i-gibberellin inokunyusa umxholo we-auxin kwizityalo, kwaye i-auxin ilawula ngokuthe ngqo ukwanda kweeseli), kwaye ikwakhuthaza ukwahlukana kweeseli, okunokukhuthaza ukwanda kweeseli. (kodwa akubangeli i-acidization eludongeni lweseli), ukongeza,i-gibberellinIkwaneziphumo zomzimba zokuthintela ukuvuthwa, ukungakhuli kakuhle kwamahlumela, ukuguga, kunye nokwakheka kwe-tuber. Ikhuthaza ukuguqulwa kwe-maltose (ikhuthaza ukwakheka kwe-α? amylase); ikhuthaza ukukhula kwezityalo (akukho mpembelelo ekukhuleni kweengcambu, kodwa ikhuthaza kakhulu ukukhula kweziqu namagqabi), ithintela ukuqhekeka kwamalungu kunye nokwaphula ukungakhuli kakuhle, njl.

Indlela yokusebenzisa i-gibberellin
1. Le mveliso ingaxutywa nezibulali-zinambuzane eziqhelekileyo kwaye ingasebenzisana. Ukuba i-gibberellin isetyenziswa kakhulu, iziphumo ebezingalindelekanga zinokubangela ukuhla, ngoko ke idla ngokulawulwa yi-metrophin. Qaphela: Ayinakuxutywa nezinto ze-alkaline, kodwa ingaxutywa nezichumisi ezine-asidi, ezingathathi cala kunye nezibulali-zinambuzane, kwaye ixutywe ne-urea ukwandisa imveliso.
2. Ixesha lokutshiza liphambi kwentsimbi ye-10:00 kusasa kwaye emva kwentsimbi yesi-3:00 emva kwemini, ukuba lina imvula zingadlulanga iiyure ezi-4 emva kokutshiza, kufuneka litshizwe kwakhona
3. Uxinzelelo lwale mveliso luphezulu, nceda ulungiselele ngokwemilinganiselo. Ukuba uxinano luphezulu kakhulu, kuya kuvela ukuba mhlophe, kube mhlophe de kube yinto egobileyo okanye eyomileyo, kwaye isiphumo asibonakali ukuba uxinano luphantsi kakhulu. Ubungakanani bolwelo olusetyenziswa kwimifuno enamagqabi luyahluka ngokobukhulu kunye nobuninzi bezityalo ezityaliweyo. Ngokubanzi, ubuninzi bolwelo olusetyenziswayo kwi-mu nganye abuyi kuba ngaphantsi kwe-50 kg.
4. Isisombululo samanzi se-gibberellin kulula ukusibolisa kwaye akufuneki sigcinwe ixesha elide.
5. Ukusetyenziswa kwei-gibberellininokudlala indima entle kuphela xa kukho isichumiso kunye nobonelelo lwamanzi, kwaye ayinakuthatha indawo yesichumiso.