I-USDA iZityalo zezityalo eLouisville
Kwimeko yaseKentucky, iindawo ze-USDA 6 ukuya ku-7 zimelelwe. ULouisville uwela kwindawo ye-7, nangona abanye abalimi benenhlanhla ngemimandla yemozulu eshushu. Ngokomzekelo, ndibone imithi yamakhiwane ekhula xa ityalwe ilanga ngqo. Amakhiwane aqhelekileyo umthi okhulile kwiindawo 8-10.
Ukuqonda i-USDA Zones
Okubalulekileyo, iindawo ze-USDA ziindawo ezichazwe ngubushushu. Injongo kukukwahlula ukuba zeziphi izityalo ezithile ezinokuthi ziphumelele ngokusekelwe kubunzima bezityalo.
Imimandla inikezela abalimi kunye nabalimi isikhokelo sokulandela xa betyala imithi, iintyatyambo, iziqhamo okanye imifuno. Ummandla ngamnye ngummandla ochazwe ngokweendawo ophawulwe ngamanqanaba amancinci aloo ndawo, alinganiswe kwiCelsius. Ngokomzekelo, ukuba isityalo sichazwa ngokuthi "siqinile ukuya kummandla we-10," kucinga ukuba isityalo sinokukhula xa nje iqondo lokushisa aliweli phantsi kwe--1 ° C (okanye ngo-30 ° F). ULouisville usekuhlaleni okupholileyo, ngoko isityalo "esinamandla ukuya kummandla we-7" singaphumelela kwindawo eneqondo lokushisa elingaphantsi kwe-17 ° C (okanye ngo-10 ° F). Inkqubo yendawo ye-USDA yenziwa yi-United States yiSebe lezoLimo (i-USDA).
Kakade, imozulu iyahluka. Ukugcina ukushisa kwamaziko aphezulu aseLouville ngonyaka kunye ne-USDA kwinqanaba lethu, kunokukunceda ukuqinisekisa ukuphumelela kwegadi.