Ososayensi abavela emisebenzini yocwaningo lwezolimo yezolimo yezoLimo lase-US (Ars)) benza imizamo yokwakha izinhlobo ezintsha zama-sitrobheli segadi, ukumelana nokubola kwezithelo, kanye nezindlela zezemvelo zokuvikelwa kwesiko.
Ama-Strawberry ayisiko elibalulekile e-USA, lapho okokugcina lapho kukhula khona ukufunwa kwe-organic berry. Kulokhu, ososayensi base-ARS bagxile ekususeni kwabo ekususweni kwezinhlobo ezinokumelana kwemvelo ekubukeni kwezithelo futhi kunikeze amajikijolo akwazi ukuhlala okusha ngemuva kokuvunwa ngemuva kokuvunwa.
"Ukukhethwa kwama-sitrobheli ebhizinisini le-ARS eBeltsville, eMaryland, kuqhutshwa kusukela ngo-1910, lapho abacwaningi bethu bethola ukuthi bangasindisa kanjani i-sitrobheli ebomvu ngisho nangemva kokufaka i-strawner noma phakathi kokuwafaka noma ukugoqa. Izitshalo ze-Strawberry ezakhiwe nguMnyango Wezolimo wase-US, empeleni futhi zisebenza njengokuqala kwemboni yeStubbberry yezwe. Manje sisebenzela ukuncishiswa kokusetshenziswa kwezinambuzane, zombili ngokuqeda izitshalo ezinzile kanye nokwethulwa kobuchwepheshe obusha, "kusho uKim Lewey.
I-ARS isiza ukukhuthaza ubuchwepheshe ngomthelela omncane wezemvelo nempilo yabantu kubalimi be-sitrobheli.
UFumi tatern, ongumlimi - umcwaningi manje, kanye nozakwabo abavela embonini, ethuthukisa imoto edinga isidingo sokubulala izinambuzane. Imishini isebenza, iqondise ukukhanya kwe-ultraviolet (UV) ezitshalweni nasezinambuzaneni zabo ebusuku.
"Imisebe ye-Ultraviolet ibulala ama-microorganisms kanye nezinambuzane ze-arthropod, zilimaza i-DNA yazo," kuchaze i-tackt. - I-Ultraviolet ivame ukusetshenziselwa ukucekela phansi ama-microorganisms ngesikhathi sokunyusa umoya ezibhedlela, ama-laboratoratories, izitshalo zokwelashwa kwamanzi nasekusebenzeni kwemikhiqizo yenkukhu.
Ukusetshenziswa kokukhanya kwe-ultraviolet ekukhiqizeni kwezitshalo kukhawulelwe, ngoba imithamo edingekayo ukuze kubhujiswe ama-pathogens wesitshalo kuvame ukudala ukulimala kwezitshalo, njengokushiswa kwamaqabunga nemibala kanye nokufakelwa. Ucwaningo lwethu lwaluhloswe ngalo ukuthuthukisa izindlela ezinengqondo zezomnotho zokucubungula i-ultraviolet, esebenza kahle kakhulu ukulwa nezifo nezinambuzane ngaphandle komonakalo ezitshalweni. "
UTakeda nozakwabo bathole ukuthi ukucubungula ama-sitrobheli ebusuku kuyabavumela ukuba basebenzise imithamo ephansi ephansi yemisebe ye-ultraviolet ukuze babhubhise ngempumelelo izinambuzane eziqondiwe nezinambuzane, ngaphandle kokulimaza izitshalo ze-sitrobheli. Ngenxa yalokhu, ipulazi le-eco-friendly sitrobheli liyatholakala, elinikeza isivuno sesinye sezitshalo ezingama-berry ezisezingeni eliphansi kakhulu.
(Umthombo: www.usda.gov).