I-Gibberellin luhlobo lwe-tetracyclic diterpene plant hormone, kunye nesakhiwo sayo esisisiseko yi-20 carbon gibberelline.I-Gibberellin, njengento eqhelekileyo ephezulu kunye ne-wide-spectrum yezityalo ezilawula ukukhula kwe-hormone, idlala indima ebalulekileyo ekulawuleni ukukhula kwezityalo, amaqabunga, iintyatyambo kunye neziqhamo.
Ukusetyenziswa kwe-gibberellin
►Bfumana i-dormancy yembewu.
►Rlawula ukukhula kwezityalo.
►Cukulawulwa kwexesha leentyatyambo.
►Pukwahlukana kweentyatyambo zamadoda.
►Fukugcinwa kweruit.
Iimbangela zokuqhekeka kweziqhamo
Ukuqhekeka kweziqhamo yinto yokungalingani komzimba wezityalo.Esona sizathu sikukuba ukukhula kwamaxolo akukwazi ukuziqhelanisa nokukhula kwentlama yesiqhamo.Emva kophando kunye nesishwankathelo sabaphengululi, izinto ezinempembelelo ezikhokelela ekuqhekekeni kweziqhamo zezi: uxinzelelo lwe-turgor kwi-peel, izinga lokukhula elingahambelaniyo le-pulp kunye namaxolo, ukunwebeka kolusu lweziqhamo kunye nokwakheka kolusu lweziqhamo.Phakathi kwabo, uxinzelelo lokuvuvukala lwe-pericarp luchaphazeleka ngamanzi kunye neziqulatho ze-gibberellin kunye ne-abscisic acid;Amandla omatshini we-pericarp achaphazeleka ngumxholo we-calcium kunye nezixhobo zodonga lweseli;Ukwandiswa kwePericarp kuchatshazelwa yijene yokuphumla eludongeni.Xa uxinzelelo lokuvuvukala, amandla omatshini kunye nokwandiswa kwe-pericarp kungalingani, ukuqhekeka kweziqhamo kwenzeka.
Ngexesha lemvula, amanzi amaninzi aya kwandisa uxinzelelo lokudumba kwe-peel, okukhokelela ekuqhekekeni kweziqhamo.Kwiinyanga ezomileyo kunye nemvula, isiqhamo sikhula ngokukhawuleza kune-peel.Xa kufika ixesha lemvula, izityalo zikhawuleza zifunxe amanzi kunye nezondlo.Ukungalingani kwesantya sokukhula phakathi kweziqhamo kunye nepericarp kunye nokwanda koxinzelelo lokudumba kwepericarp kukhokelela ekuqhekekeni kweziqhamo.Ukutshiza irhasi kwiziqhamo zezityalo ukulungelelanisa inkqubo yoxinzelelo lwamaxolo kunye nentlama kunokuthintela ukuqhekeka kweziqhamo.
Okwangoku, ezinye iincwadi kunye neerekhodi zovavanyo zibonisa ukuba olu hlobo lwe-surfactant lunempembelelo elinganiselweyo ye-synergistic kubalawuli bokukhula kwe-gibberellin.Ukugxininisa ngobumfama umphumo we-synergistic wezongezo kuya kwandisa iindleko zabalimi.Ngoko ke, sicebisa ukuba ukudibanisa okufanelekileyo kwabalawuli bokukhula kunye nezongezo kufuneka kudityaniswe ngokwesayensi ngokweempawu kunye neemfuno zemifuno kunye neziqhamo kwizigaba ezahlukeneyo zokukhula.
Benefit
♦Ukwenza ifilimu kumagqabi okanye iziqhamo kunokunciphisa ukukhuculwa kwamanzi emvula kumacandelo asebenzayo afana nabalawuli bokukhula kunye nemichiza yokungunda, ukuphepha ukusetyenziswa ngokuphindaphindiweyo kunye nokunciphisa iindleko.
♦Yenza umaleko okhuselayo we-sunscreen kumphezulu wegqabi kunye nomphezulu weziqhamo, unciphise ngokufanelekileyo umonakalo owenziwe yi-ultraviolet kunye nokukhanya kwelanga phantsi kwelanga elitshisayo, kwaye udlale indima yokuvala amanzi kunye ne-anti transpiration.
♦Lungelelanisa inkqubo yokwandisa phakathi kweziqhamo kunye namaxolo ukunqanda ukuqhekeka.
♦Emva kokutshiza isilawuli sokukhula sobungakanani ukuphucula umbala weziqhamo, sinokutshizwa ukwandisa ixesha lonikezelo lweziqhamo.
♦Idityaniswe nabalawuli bokukhula, inika isiqinisekiso esipheleleyo seziqhamo kunye nemifuno kumanqanaba ahlukeneyo okukhula.
Ixesha lokuposa: Feb-15-2022