Ukusetyenziswa kwePaclobutrazole (Paclo)

I-Paclobutrazole (i-Paclo) yityhefu ephantsi kwaye ikhula ngokukhawuleza ikhula ngokukhawuleza. Inexesha elide lokusebenza kunye nomsebenzi obanzi kakhulu, kwaye ifunxwa lula ngeengcambu, iziqu kunye namagqabi ezityalo.
I-Paclobutrazole (i-Paclo) isetyenziswa kwizityalo ezahlukeneyo ezifana nerayisi, ingqolowa, imifuno kunye nemithi yeziqhamo. I-Paclobutrazole (i-Paclo) i-broad-spectrum yezityalo ezithintela ukukhula. Inokuthintela ukuhlanganiswa kwe-gibberellins engapheliyo kwizityalo kunye nokunciphisa ukwahlukana kunye nokwandiswa kweeseli zezityalo. Emva kokuba ifunxwe ziingcambu, izikhondo, namagqabi, iba mncinane, ikhuthaze ukuba i-branching, kunye neengcambu zokwandisa umthamo we-chlorophyll. Inokulibazisa ukuguga kwamagqabi kwaye yongeze ukuxhathisa koxinzelelo. Isetyenziswa kakhulu kwirayisi, udlwengulo, iimbotyi zesoya kunye nezinye izityalo ze-cereal ngokutshiza okanye ukufunxa imbewu.

Iziphumo ezinamandla zePaclobutrazole (Paclo)
I-Paclobutrazole (i-Paclo) ngumlawuli wokukhula kwezityalo. Ithintela ubukhulu becala i-biosynthesis ye-gibberellins kwizityalo, icothisa ukukhula kwezityalo, ilawula ukwandiswa kweziqu zezityalo, yenza mfutshane i-internode yesityalo, ikhuthaze ukuhlanjululwa kwezityalo, kwaye inokukhuthaza ukuhlukana kweentyantyambo zentyatyambo, ukwandisa ukumelana noxinzelelo lwezityalo, ukwandisa isivuno kunye nezinye iziphumo.

I-1.I-Paclobutrazole (i-Paclo) itshintsha izinga lamahomoni angapheliyo
I-Paclobutrazole (i-Paclo) inokuthintela ukuhlanganiswa kwe-gibberellin, ukulibaziseka ukukhula, ukunciphisa i-internode, kunye nezityalo ezincinci. Iyanciphisa i-synthesis okanye i-metabolism ye-indole acetic acid, inyusa umxholo we-abscisic engapheliyo yezityalo, kwaye inokulawula ukukhutshwa kwe-ethylene kwezityalo.
I-Paclobutrazole (i-Paclo) inokwenza amaqabunga esityalo ajike amnyama, akhulise umxholo we-photosynthetic pigments njenge-chlorophyll, kunye nokwandisa i-nucleic acid kunye nomxholo weprotheni kwisityalo. Ingaphucula isakhono sokuchasa ukuguga kwezityalo kwaye yenze izityalo zibe namandla omelele.

I-2.I-Paclobutrazole (i-Paclo) iphucula ukuxhathisa uxinzelelo lwezityalo
I-Paclobutrazole (i-Paclo) inokuphucula amandla ezityalo ukuxhathisa uxinzelelo kunye neebhaktheriya ze-pathogenic. Inokubangela ukuba iiseli ze-epidermal zesityalo zidumbe, zibangele ukuba i-stomata icudiswe kwaye izike, ibangele ukwanda kokumelana ne-stomatal, ukunciphisa ukukhutshwa, kunye nokunciphisa ukulahleka kwamanzi. Ngokunciphisa ilahleko yamanzi, uxinzelelo kwiiseli zesityalo luyancipha, ukukhula okuqhelekileyo kunye nophuhliso lunokuqhubela phambili, kwaye amandla esityalo ukulwa nembalela ayanda.
Ukusetyenziswa kwePaclobutrazole (iPaclo) kunokuphucula ukuchasana kwesityalo kumonakalo obandayo kunye neqhwa. Ukusetyenziswa kwe-paclobutrazole kwandisa umxholo we-hormone yoxinzelelo i-abscisic acid kwisityalo kunye nokunciphisa umonakalo kwi-membrane yeeseli zeqabunga ezibangelwa ukushisa okuphantsi.

I-3.I-Paclobutrazole (i-Paclo) ikhuthaza ukuhluma kwe-lateral bud kunye nokukhula
I-Paclobutrazole (i-Paclo) inokunqanda ukubusa kwe-apical kwaye ikhuthaze ukuhluma kunye nokukhula kwe-lateral buds. Umzekelo, ukusetyenziswa kwePaclobutrazole (Paclo) kunokubangela ukuba izithole zerayisi zihlakulele kwangoko okanye zikhule rhoqo, izityalo ziba mfutshane, kwaye isiseko sesiqu siba sikhulu.

I-4.I-Paclobutrazole (i-Paclo) inefuthe le-bactericidal
I-Paclobutrazole (i-Paclo) yaqala ukuveliswa njenge-fungicide. Inomsebenzi othintelayo ngokuchasene neebhaktheriya ze-pathogenic ezingaphezu kwe-10 ezifana ne-rape sclerotinia, i-wheat powdery mildew, i-rice sheath blight kunye ne-apple anthracnose. Ine-antibacterial properties kwaye inokulawula ingca. Yenzakalisa, yenza ukhula lube mncinane, ucothise ukukhula kwalo, kwaye unciphise umonakalo.

5. Ukusetyenziswa kwePaclobutrazole (Paclo) kwimithi yeziqhamo
Ukulawula ukukhula kwesebe kunye nemithi yeziqhamo emincinci; khuthaza ukuhlukana kweentyatyambo kunye nokwandisa umthamo weentyatyambo; lungisa izinga lokumisela iziqhamo; ukutshintsha ixesha lokuvuna ukuphucula umgangatho weziqhamo; ukunciphisa ukuthenwa kwehlobo; kunye nokuphucula imbalela yemithi yeziqhamo kunye nokumelana nengqele.