Allantoin, umxube wendalo ofumaneka kwizityalo nakwizilwanyana, uye wafumana ingqalelo kwizinto ezinokuwusebenzisa kwezolimo.Ukuba nokwenzeka kwayo njengemveliso yezolimo kulele ekukwazini kwayo ukukhuthaza isivuno sezityalo ngeendlela ezahlukeneyo.
Okokuqala, i-allantoin isebenza njenge-biostimulant yendalo, iphucula ukukhula nophuhliso lwezityalo.Ivuselela ukwahlukana kweeseli kunye nobude, okukhokelela ekwandeni kweengcambu kunye nokukhula kwehlumela.Oku kukhuthaza izityalo ezomeleleyo nezisempilweni, ezikwaziyo ukufunxa izondlo namanzi emhlabeni.Ukongezelela, i-allantoin iphucula ukusebenza kakuhle kwezondlo ngokuphucula umsebenzi wee-enzymes ezinxulumene neengcambu ezijongene nokufunxa izondlo, ezifana ne-phosphatases kunye ne-nitrate reductases.
Okwesibini,allantoininceda ekunyamezeleni uxinzelelo kunye nokhuseleko kwimingeni yokusingqongileyo.Isebenza njenge-osmolyte, ilawula ukulingana kwamanzi ngaphakathi kweeseli zezityalo kunye nokunciphisa ilahleko yamanzi ngexesha lembalela.Oku kunceda izityalo zigcine i-turgidity kunye nomsebenzi jikelele we-physiological naphantsi kweemeko zokunqongophala kwamanzi.I-Allantoin ikwasebenza njenge-antioxidant, ikhupha iiradicals zasimahla kunye nokukhusela izityalo kuxinzelelo lwe-oxidative olubangelwa yimiba efana nemitha ye-UV kunye nongcoliseko.
Ngapha koko, i-allantoin idlala indima ekusetyenzisweni ngokutsha kwezondlo kunye ne-nitrogen metabolism.Ibandakanyeka ekuqhekekeni kwe-uric acid, imveliso yenkunkuma enenitrogen, ibe yiallantoin.Olu tshintsho luvumela izityalo ukuba zisebenzise initrogen ngokufanelekileyo, ukunciphisa imfuno yamagalelo enitrogen angaphandle.Ngokuphucula i-nitrogen metabolism, i-allantoin inegalelo ekuphuculeni ukukhula kwezityalo, i-chlorophyll synthesis, kunye nemveliso yeprotheni.
Ngaphezu koko, i-allantoin ifunyenwe ukukhuthaza ukusebenzisana okunenzuzo phakathi kwezityalo kunye ne-microorganisms eziluncedo emhlabeni.Isebenza njenge-chemoattractant ye-bacteria yomhlaba enenzuzo, ikhuthaza i-colonization yazo malunga neengcambu zezityalo.Ezi bhaktheriya zinokwenza lula ukufumana izondlo, zilungise initrogen esemoyeni, kwaye zikhusele izityalo kwiintsholongwane.Ubudlelwane be-symbiotic phakathi kwezityalo kunye ne-microorganisms eluncedo yomhlaba ephuculwe yi-allantoin inokukhokelela ekuphuculweni kwempilo yezityalo kunye nemveliso.
Ukuqukumbela, ukusetyenziswa kweallantoinkwezolimo kunesithembiso esibalulekileyo sokukhuthaza isivuno sezityalo.Iimpawu zayo ze-biostimulant, ukuphuculwa kokunyamezela uxinzelelo, ukubandakanyeka ekusetyenzisweni ngokutsha kwezondlo, kunye nokuququzelela ii-microorganisms eziluncedo zonke zinegalelo ekuphuculeni ukukhula kwezityalo, uphuhliso, kunye nemveliso jikelele.Uphando olongezelelekileyo kunye novavanyo lwasendle lubalulekile ukumisela iindlela zosetyenziso ezizezona, idosi, kunye neempendulo zezityalo ezithile, kodwa i-allantoin ibonisa amandla amakhulu njengesixhobo esixabisekileyo kulimo oluzinzileyo.
Ixesha lokuposa: May-26-2023