Itekhnoloji yosetyenziso kwimango:Nqanda ukukhula kwamahlumela
Ukufakwa kweengcambu zomhlaba: Xa ukuhluma kwemango kufikelela kwi-2cm ubude, ukusetyenziswa kwe-25%paclobutrazolumgubo omanzi kwi-groove yengcambu yesityalo ngasinye semango esele ikhulile inokuthintela ngokufanelekileyo ukukhula kwamahlumela amatsha emango, ukunciphisa ukusetyenziswa kwezondlo, ukwandisa kakhulu inani leentyatyambo zeentyatyambo, ukunciphisa ubude be-node, umbala wegqabi elimnyama, ukwandisa umxholo we-chlorophyll. , ukwandisa iqabunga elomileyo, kwaye uphucule ukuxhathisa okubandayo kweentyatyambo. Yandisa izinga lokumisela iziqhamo kunye nesivuno kakhulu. Ukugalelwa komhlaba kunesiphumo esiqhubekayo sokuthintela ngenxa yokufunxa kweengcambu ngokuqhubekayo, kwaye ukuguquguquka okuguquguqukayo kokukhula kwehlumela elitsha kuncinci. Inempembelelo ebalulekileyo ekuthinteleni ukukhula kwamahlumelo amatsha emithi yemango kunyaka wokuqala, impembelelo enkulu yokuthintela ukukhula kunyaka wesibini, kunye nesiphumo esiphakathi kunyaka wesithathu. Unyango lwedosi ephezulu lusenothintelo olomeleleyo kumahlumelo kunyaka wesithathu. Ukufakwa komhlaba kulula ukuvelisa inhibition egqithisileyo, umphumo oseleyo wesicelo ude, kwaye unyaka wesibini kufuneka umiswe.
Ukutshiza ngeFoliar:Xa amahlumela amatsha akhula abe ngama-30cm ubude, ixesha lokuthintela elisebenzayo lalimalunga ne-20d kunye ne-1000-1500mg / L paclobutrazol, kwaye ke ukuvinjelwa kwakumodareyitha, kwaye ukukhula kwamahlumela amatsha kwatshintsha kakhulu.
Indlela yokufaka iTrunk:Ngexesha lokukhula okanye ixesha elipholileyo, i-paclobutrazol ipowder emanzi ixutywe namanzi kwindebe encinci, ize isetyenziswe kumasebe angaphantsi kwamasebe amakhulu kunye ne-brush encinci, isixa siyafana neso sicelo somhlaba.
Phawula:Ukusetyenziswa kwe-paclobutrazol kwimithi yemango kufuneka ilawulwe ngokungqongqo ngokwendawo yendawo kunye neentlobo zemango, ukwenzela ukuba ugweme ukuvinjelwa okugqithisileyo kokukhula komthi wepesika, i-paclobutrazol ayinakusetyenziswa unyaka nonyaka.
I-Paclobutrazol inefuthe elicacileyo kwimithi yeziqhamo. Uvavanyo olukhulu lwemveliso lwenziwa kwimithi yemango eneminyaka engama-4-6 ubudala. Iziphumo zabonisa ukuba unyango lweentyantyambo lwaluyi-12-75d ngaphambi kokulawula, kwaye isixa seentyatyambo sasisikhulu, iintyatyambo zazilungelelene, kwaye ixesha lokuvuna lalingaphambili kakhulu nge-14-59d, kunye nokwanda okukhulu kwesivuno kunye nokuhle. iinzuzo zoqoqosho.
I-Paclobutrazol yityhefu ephantsi kunye nolawulo olusebenzayo lokukhula kwezityalo olusetyenziswa ngokubanzi okwangoku. Inokuthintela i-biosynthesis ye-gibberellin kwizityalo, ngaloo ndlela inqanda ukukhula kwezityalo kunye nokukhuthaza ukuqhakaza kunye neziqhamo.
Ukuziqhelanisa kuye kwabonisa ukuba iminyaka emi-3 ukuya kwe-4 yemithi yemango, umhlaba ngamnye kunye ne-6 grams yexabiso lentengiso (isithako esisebenzayo i-25%) ye-Paclobutrazol, inokuthintela ngokufanelekileyo ukukhula kwamasebe emango kunye nokukhuthaza ukuqhakaza. NgoSeptemba 1999, iminyaka eyi-3 ubudala yaseTainong No. Indlela yokusebenzisa i-paclobutrazol kukuvula umsele ongekho nzulu kumgca we-drip yesithsaba somthi, uchithe i-paclobutrazol emanzini kwaye uyisebenzise ngokulinganayo emseleni kwaye uyigubungele ngomhlaba. Ukuba imozulu yomile kwisithuba senyanga e-1 emva kokufakwa, amanzi kufuneka afakwe ngokufanelekileyo ukugcina umhlaba ufumile.
Ixesha lokuposa: Oct-18-2024