I-S-Abscisic Acid (S-ABA) ibonakaliswe ukuba ineempembelelo ezicacileyo ekuphuculeni iswekile yomdiliya, umbala, kunye nokuphucula umgangatho. Umsebenzi wayo ophambili kukwandisa kakhulu ukuqokelela kwe-anthocyanin kunye nokukhuthaza umbala. Nangona kunjalo, iziphumo zayo ekwandiseni iswekile kunye nokunciphisa i-asidi ibe ngumxholo weziphumo ezahlukeneyo zophando:
Iimpembelelo ezingundoqo
Ukwandiswa koMbala: I-S-Abscisic Acid inyusa kakhulu ukuqokelela kwe-anthocyanin. Oku kungoku nje sisivumelwano kuluntu lwezemfundo. Uphononongo oluninzi luqinisekisile ukuba ukusetyenziswa kwangaphandle kwe-S-Abscisic Acid kunokulawula kakhulu ukubonakaliswa kwe-anthocyanin synthesis-related genes (efana ne-VvCHS, VvUFGT, kunye ne-VvDFR) kwizikhumba zediliya, ekugqibeleni kwandisa umxholo opheleleyo we-anthocyanin kwizikhumba. Oku kusebenza kwiindidi ezininzi kwaye kukhokelela kumbala onzulu kunye nofanayo wediliya, ukusombulula ngempumelelo ingxaki yombala ongemhle.
I-S-Abscisic Acid Ukuphuculwa kweShukela kunye nokuNcitshiswa kwe-Acid: Iziphumo azihambelani. Uninzi lwezifundo ziqinisekisa ukuba i-Exogenous S-Abscisic Acid yodwa ... Unyango lwe-Acid lunokunyusa umxholo wokunciphisa iswekile kunye ne-soluble solids, ngelixa kunciphisa umxholo we-asidi ye-titratable, ukuphucula i-sugar-acid ratio, kunye nokuphucula i-flavour yeziqhamo.
Indlela yokwenza: i-S-Abscisic acid yihomoni engundoqo elawula ukuvuthwa komdiliya kunye nokutshintsha kombala. Ikhuthaza ukuqokelelwa kweswekile e-soluble ngokulawula iinkqubo ezinxulumene nokuthuthwa kweswekile, ngelixa kwangaxeshanye kusebenze ukubonakaliswa kwezakhi zofuzo eziphambili kwindlela ye-anthocyanin synthesis, ekugqibeleni ikhuthaza ukuvuthwa nokuphucula umgangatho. (Uphando lwezemfundo lwamazwe ngamazwe).
Izilumkiso zokuSetyenziswa: Kuyacetyiswa ukutshiza izithungu zediliya xa imidiliya ifikelele ku 20%–30% ukuvuthwa, kunye noxinzelelo olucetyiswayo lwe 100–200 mg/L. Ukutshiza izithungu kusebenza ngakumbi kunokutshiza amagqabi. Ukusetyenziswa kakhulu kunokukhokelela kumbala wolusu lomdiliya olubuthuntu kunye nokusilela, okuchaphazela kakubi umgangatho wenkangeleko.
