Umhlaba wethu ngeke ugijime ngaphandle kwezitshalo nezihlahla. Bayasiphakela; nikeza umoya wokuphila. Abanye bathatha lesi sinyathelo ngokuqhubekayo futhi basebenzise into eyaziwa ngokuthi izilawuli zokukhula kwezitshalo ukuze bathuthukise ukusebenza kwezitshalo. Angamathuluzi awusizo kubalimi kanye nabalimi ngokufanayo. Namuhla, kulesi sihloko sizokwazi: Yiziphi Izilawuli Zokukhula Kwezitshalo kanye nemisebenzi ye-RONCH PGRs? Izilawuli zokukhula kwezitshalo ngamakhemikhali ahlukile asiza izitshalo zikhule ngendlela engcono. Ungafafaza amahlamvu ezitshalo noma ufake emhlabathini. Lezi zinto zikhuthaza ukukhula kwezitshalo ezinempilo, ezinkulu. Njengoba, kunohlobo oluhlukile lwezilawuli zokukhula kwezitshalo zezitshalo ezihlukahlukene. Isibonelo, ezinye izilawuli zokukhula zinhle endabeni yezimbali kuyilapho ezinye zisebenza ngezithelo nemifino.
Zinethonya elikhulu endleleni izitshalo ezikhula ngayo futhi zinikeza izimpendulo zemininingwane enjalo kwezinye izinhlobo zezilwane. Zingaba zinde kakhulu ezitshalweni, zenze izimbali ezengeziwe noma zidlulisele ukumelana nezifo/izinambuzane ezihlaselwa ngamabhomu. Zisiza nezithelo nemifino ukuthi ivuthwe ngokushesha. Lokhu kwenza abalimi bakwazi ukuvuna ngokushesha. Uma izitshalo kwakhula kwaba ngcono, kwase kuba nokudla okuningi kwawo wonke umuntu. Kuthiwa ososayensi abakakuqondi ngokuphelele ukusebenza kwe-Plant Growth Regulator. Kodwa njengoba besho, la makhemikhali alingisa amahomoni emvelo afanayo akhiqizwa izitshalo ngokwemvelo. Lawa mahomoni alawula inqwaba yezinqubo ezibalulekile ezitshalweni kusukela ekukhuleni kuye ekuthuthukeni. I-Ethylene ingesinye sezilawuli zokukhula, ama-auxin nawo aku-1 kanti ama-cytokinins ayingxenye yohlobo A kanye nama-gibberellins. Wonke adlala indima ehlukile ekukhuleni kwezitshalo.
Imiphumela Yezitshalo Izilawuli Zokukhula Izilawuli zokukhula kwezitshalo zingaba nemiphumela emihle ezitshalweni, kodwa ngesikhathi esifanayo kubangela umphumela omubi ezimweni ezihlukahlukene zemvelo. Enye yezinzuzo ezimbalwa kule michiza yokubulala ukhula ukusetshenziswa okungenzeka ekusizeni abalimi ukukhiqiza izitshalo eziningi ngokushesha. Lokhu kubalulekile ngoba kungasiza ukondla abantu abaningi futhi kungase kwehlise izindleko zokudla kubo bonke. Nokho, kukhona futhi ezinye cons. Kukhona ngokuqinisekile izilawuli zokukhula ezingalimaza imvelo. Zingalimaza izitshalo, izinambuzane kanye nezilwane ezihlala ku-ecosystem yendawo.
Ukusetshenziswa kokukhula kwezitshalo nabalawuli kwezolimo kunezici ezinhle nezingezinhle. Okuhle wukuthi lawo makhemikhali akhuthaza abalimi ukuthi bakhiqize ukudla okungamahekitha ambalwa ngokushesha. Lokhu kubaluleke kakhulu lapho ukudla kuyindlala kakhulu, ngakho-ke ukondla abantu. Bangasiza futhi kwezolimo ngokuvumela abalimi ukuthi batshale izitshalo lapho kungase kube inselele ukuthi izitshalo zizenzele ngokwemvelo.
Kodwa-ke, ezinye zazo ziyingozi ngokwanele ukuthi zidale umonakalo endaweni ezungezile. I-RONCH ingaba yingozi ezitshalweni, ezinambuzaneni nakwezinye izilwane. Ngaphezu kwalokho, uma unganakiwe ngenkathi uzisebenzisa zingaba yingozi nakubantu. Okunye okukhathazayo ukuthi uma la makhemikhali esetshenziswa kaningi, angase aholele ekuziphendukeleni kwemvelo super ukhula; izitshalo ezimelana nokubulala ukhula futhi okunzima kubalimi ukuzilawula.
U-Ronch uzimisele ngokuba ngumholi embonini yokuthuthwa kwendle emphakathini. Ngokusekelwe emakethe yomhlaba wonke, ukuxuba eduze izici zezimboni ezahlukene nezindawo zomphakathi, ukugxila ezidingweni zamakhasimende kanye nemakethe, kuncike ocwaningweni oluqinile oluzimele kanye nentuthuko ehlanganisa ubuchwepheshe obungcono kakhulu, futhi ngokushesha ukuzivumelanisa nezidingo ezishintshayo zamakhasimende, kanye nokuhlinzeka amakhasimende ngezilawuli zokukhula kwezitshalo eziphephile, ezinokwethenjelwa, zezibulala-zinambuzane zekhwalithi ephezulu kanye nokuvalwa kwezindawo zokukhucululwa kwendle kanye nemishini yokubulala amagciwane kanye nezisombululo zokubulala amagciwane.
I-Ronch iwuphawu lokulawula ukukhula kwezitshalo emkhakheni wokukhucululwa kwendle komphakathi. U-Ronch unesipiliyoni seminyaka eminingi ebudlelwaneni bamakhasimende. Ngomzamo ongapheli nomzamo onzima, ngezinkonzo ezisezingeni eliphezulu kanye nemikhiqizo eseqophelweni eliphezulu, inkampani izokwakha ukuncintisana kwayo ngezindlela ezihlukahlukene, ithuthukise amagama emikhiqizo akhethekile embonini. kanye nokuhlinzeka ngezinsizakalo ezihamba phambili embonini.
Sihlinzeka ngenkonzo ebanzi kumakhasimende ethu kuzo zonke izilawuli zokukhula kwezitshalo zokuhlanzeka kanye nokulawula izinambuzane. Lokhu kufezwa ngokuqonda okujulile kwenkampani yabo enezixazululo ezisezingeni eliphezulu nolwazi ngokulawula izinambuzane. Ngaphezu kweminyaka engu-26 yentuthuko nokuthuthukiswa kwemikhiqizo yethu Umthamo wethu wonyaka wokuthekelisa ungaphezu kwamathani angu-10,000. Ukwengeza, abasebenzi bethu abangu-60+ bangakunikeza ngemikhiqizo namasevisi ekhwalithi ephezulu atholakalayo futhi babheke ngabomvu ukusebenzisana nawe.
Emkhakheni wezixazululo zemikhiqizo yamaphrojekthi, imikhiqizo ye-Ronch ifanele zonke izinhlobo zokulawula ukukhula kwezitshalo nezindawo zokuvala inzalo ezihlanganisa zonke izinhlobo zezinambuzane ezine. Banikeza ukwakheka kwemikhiqizo ehlukene futhi ifanele zonke izinhlobo zemishini. I-World Health Organization isincome yonke imithi. Zisetshenziswa kakhulu kumaphrojekthi amaningi, okuhlanganisa ukuvimbela amaphela, kanye nezinye izinambuzane, njengezintuthwane nezintuthwane.
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