I-Chlorfenuron yeyona nto isebenzayo ekwandiseni iziqhamo kunye nesivuno ngesityalo ngasinye. Isiphumo se-chlorfenuron ekwandiseni isiqhamo sinokuhlala ixesha elide, kwaye elona xesha lisebenzayo lokufaka isicelo li-10 ~ 30d emva kokudubula kweentyatyambo. Kwaye uluhlu loxinaniso olufanelekileyo lubanzi, akukho lula ukuvelisa umonakalo weziyobisi, lunokuxutywa nabanye abalawuli bokukhula kwezityalo ukunyusa umphumo weziqhamo, unamandla amakhulu kwimveliso.
I-0.01%brassinolactoneIsisombululo sinesiphumo esihle sokulawula ukukhula kwikotoni, irayisi, iidiliya kunye nezinye izityalo, kwaye kuluhlu oluthile loxinaniso, i-brassinolactone inokunceda umthi we-kiwi ukuxhathisa ukushisa okuphezulu kunye nokuphucula i-photosynthesis.
1. Emva kokunyanga nge-chlorfenuron kunye ne-28-homobrassinolide umxube webhakethi, ukukhula kweziqhamo ze-kiwi kunokukhuthazwa ngokufanelekileyo;
2. Umxube unokuphucula umgangatho weziqhamo ze-kiwi kwinqanaba elithile
3. Indibaniselwano ye-chlorfenuron kunye ne-28-homobrassinolide yayikhuselekile kumthi wekiwi ngaphakathi koluhlu lwedosi yovavanyo, kwaye akukho bungozi bufunyenweyo.
Isiphelo: Ukuhlanganiswa kwe-chlorfenuron kunye ne-28-homobrassinolide ayikwazi nje ukukhuthaza ukwanda kweziqhamo, kodwa nokukhuthaza ukukhula kwezityalo, kunye nokuphucula ngokufanelekileyo umgangatho weziqhamo.
Emva kokunyangwa nge-chlorfenuron kunye ne-28-high-brassinolactone (100: 1) kuluhlu lwecandelo loxinzelelo olusebenzayo lwe-3.5-5mg / kg, isivuno ngesityalo ngasinye, ubunzima besiqhamo kunye nobukhulu besiqhamo sanda, ubunzima besiqhamo buyancipha, kwaye akukho nto imbi. isiphumo kumxholo oqinileyo onyibilikayo, umxholo wevithamin C kunye nomxholo we-asidi onokuthiwayo. Akuzange kubekho mpembelelo imbi ekukhuleni kwemithi yeziqhamo. Ukuqwalasela ukusebenza, ukhuseleko kunye neendleko, kucetyiswa ukuba udibanise isiqhamo somthi we-kiwi kanye nge-20-25d emva kokuwa kweentyatyambo, kwaye umthamo wezithako ezisebenzayo ngu-3.5-5mg / kg.
Ixesha lokuposa: Nov-29-2024