I-4-CPA CAS:122-88-3

I-4-Chlorophenoxyacetic acid (4-CPA) isebenza ngezinjongo eziningi zezolimo, ikakhulukazi njengomlawuli wokukhula kwezitshalo ezahlukahlukene zezitshalo nezokuhlobisa. Uma isetshenziswa ezigabeni ezithile zokukhula, i-4-CPA ikhuthaza izimpendulo zezitshalo ezifiselekayo, okuhlanganisa ukwanda kwezithelo, ukulawula ukukhula kwezitshalo, kanye nokuqaliswa kwezimbali. Ekuphathweni kwengadi yezithelo, i-4-CPA isetshenziselwa ukunciphisa izithelo ukulawula umthwalo wezitshalo, ukuthuthukisa usayizi wezithelo kanye nekhwalithi, kanye nokunciphisa ukuthambekela kokuzala iminyaka emibili ezihlahleni zezithelo ezihlala isikhathi eside. Ngaphezu kwalokho, i-4-CPA isetshenziswa ekukhiqizeni izithelo ezingenambewu, lapho isiza ekuthuthukisweni kwezithelo ze-parthenocarpic ngaphandle kwesidingo sokuthululwa kwempova, inegalelo ekukhiqizweni kwezithelo okuthuthukisiwe kanye nokukhiqizwa kwezithelo ezithengiswayo. Ngaphezu kwalokho, ukusetshenziswa kwayo emisebenzini yokukhulisa izitshalo kusekela ukukhiqizwa kwezitshalo ezincane, ezinamagatsha amahle ezinempumelelo yokufakelwa kanye nezici zokukhula ezifanayo. Kwezinye izinhlelo zokutshala, i-4-CPA isetshenziselwa ukulawula ukukhula kokhula nokuphatha izitshalo ezingafuneki, njengoba izakhiwo zayo zokubulala ukhula ezikhethiwe zihlose ukhula olunamaqabunga abanzi ngenkathi zilondoloza ukukhula kwezitshalo ezifiselekayo. Indima yayo ekuphathweni kokhula inegalelo ekusungulweni nasekugcinweni kwezitshalo ngendlela ephumelelayo, ikakhulukazi ezitshalweni ezikhethekile kanye nokukhiqizwa kwezitshalo zokuhlobisa. Sekukonke, i-4-Chlorophenoxyacetic acid idlala indima ebalulekile kwezolimo zanamuhla, inikeza ukulawula okuqondiwe ekukhuleni nasekuthuthukisweni kwezitshalo ngenkathi isekela ukukhiqizwa kwezitshalo okuphumelelayo, ukuthuthukiswa kwekhwalithi yezithelo, kanye nokuphathwa kokhula kuzo zonke izinhlelo ezahlukene zokulima zezitshalo nezokuhlobisa.