Njengoba iminyaka yesomiso isiqala ukudlula iminyaka yokuna kwemvula eningi eningizimu-mpumalanga, ukunisela sekuyinto eyisidingo ngaphezu kokunethezeka, okwenza abalimi bafune izindlela eziphumelelayo zokunquma ukuthi kufanele banisele nini nokuthi bafake kangakanani, njengokusebenzisa izinzwa zokuswakama kwenhlabathi.
Abacwaningi eStripling Irrigation Park eCamilla, eGa., bahlola zonke izici zokunisela, okuhlanganisa ukusetshenziswa kwezinzwa zokuswakama kwenhlabathi kanye ne-telemetry yomsakazo edingekayo ukuze kudluliselwe idatha kubalimi, kusho uCalvin Perry, unsumpa waleli paki.
“Ukunisela ngenkasa kuye kwanda kakhulu eGeorgia eminyakeni yamuva,” kusho uPerry. "Manje sesinezindawo eziyi-centre pivots ezingaphezu kuka-13,000 esifundazweni, okuniselwe ngamahektha angaphezu kuka-1,000,000. Isilinganiso samanzi angaphansi komhlaba nemithombo yokunisela amanzi angaphezulu sicishe sibe ngu-2:1."
Ukugxila kwama-centre pivots kuseningizimu-ntshonalanga ye-Georgia, uyanezela, ngaphezu kwengxenye yama-pivots amaphakathi esifundazweni e-Lower Flint River Basin.
Imibuzo eyinhloko ebuzwa ekuniseleni ithi, nginisela nini, futhi ngifaka malini? Kusho uPerry. "Sibona sengathi uma ukuchelela kunqunyelwe isikhathi futhi kuhlelwe kangcono, kungathuthukiswa. Ngokunokwenzeka, singakwazi ukonga ukuchelela ngasekupheleni kwesizini uma amazinga omswakama enhlabathini elapho adinga khona, futhi mhlawumbe singonga lezo zindleko zokufaka."
Ziningi izindlela ezahlukene zokuhlela ukuchelela, uthi.
“Okokuqala, ungakwenza ngendlela yesidala ngokuphuma uye ensimini, ukhahlele umhlabathi, noma ubheke amaqabunga ezitshalweni.Noma, ungakwazi ukubikezela ukusetshenziswa kwamanzi ezitshalo.Ungasebenzisa amathuluzi okuhlela ukunisela athatha izinqumo zokunisela ngokusekelwe ezilinganisweni zomswakama womhlabathi.
Enye inketho
"Enye inketho ukulandelela ngenkuthalo isimo somswakama wenhlabathi ngokusekelwe kuzinzwa ezibekwe ensimini. Lolu lwazi lungadluliselwa kuwe noma luqoqwe ensimini," kusho uPerry.
Umhlabathi esifundeni esiseNingizimu-mpumalanga ye-Coastal Plain ubonisa ukuhlukahluka okuningi, uyaphawula, futhi abalimi abanalo uhlobo olulodwa lwenhlabathi emasimini abo. Ngenxa yalesi sizathu, ukuchelela okuphumelelayo kule nhlabathi kutholakala kangcono ngokusebenzisa uhlobo oluthile lokuphatha okuqondene nendawo futhi mhlawumbe ngisho nokuzenzekelayo kusetshenziswa izinzwa, uthi.
"Kunezindlela eziningana zokuthola idatha yomswakama wenhlabathi kulezi zivivinyo. Indlela elula kakhulu ukusebenzisa uhlobo oluthile lwe-telemetry. Abalimi bamatasa kakhulu, futhi abafuni ukuphuma baye emasimini abo ngamunye futhi bafunde inzwa yokuswakama kwenhlabathi uma kungadingeki. Kunezindlela eziningana zokuthola le datha, "kusho uPerry.
Izinzwa ngokwazo ziwela ezigabeni ezimbili eziyinhloko, izinzwa zokuswakama kwenhlabathi ye-Watermark kanye nezinye zezinzwa zomswakama womhlabathi ezintsha zohlobo lwe-capacitance, uthi.
Kunomkhiqizo omusha emakethe. Ngokuhlanganisa isayensi yezitshalo nesayensi yezolimo, ingabonisa amazinga aphezulu okucindezeleka, izifo zezitshalo, isimo sempilo yezitshalo, kanye nezidingo zamanzi ezitshalo.
Ubuchwepheshe busekelwe kulungelo lobunikazi le-USDA elaziwa nge-BIOTIC (Biologically Identified Optimal Temperature Interactive Console). Ubuchwepheshe busebenzisa inzwa yokushisa ukuze kuqashwe izinga lokushisa leqabunga lesitshalo sakho ukuze kutholwe ingcindezi yamanzi.
Le nzwa, ebekwe ensimini yomlimi, ithatha lokhu kufundwa bese idlulisela ulwazi esiteshini esiyisisekelo.
Ibikezela ukuthi uma isilimo sakho sichitha imizuzu eminingi kakhulu ngaphezu kwezinga lokushisa eliphezulu, sibhekene nengcindezi yomswakama. Uma unisela isilimo, izinga lokushisa le-canopy lizokwehla. Bakhe ama-algorithms ezitshalo ezimbalwa.
Ithuluzi elihlukahlukene
"I-telemetry yomsakazo ngokuyisisekelo ithola leyo datha usuka endaweni esesigangeni ukuya ekuthathweni kwakho emaphethelweni enkambu. Ngale ndlela, awudingi ukuthi ungene ensimini yakho ngekhompuyutha ephathekayo, uyixhume ebhokisini, bese ulanda idatha. Ungathola idatha eqhubekayo. Noma, ungaba nomsakazo eduze kwezinzwa ensimini, mhlawumbe uwubeke phezulu kancane, futhi ungawudlulisela ehhovisi."
Epaki lokunisela eliseningizimu-ntshonalanga yeGeorgia, abacwaningi basebenza ku-Mesh Network, bebeka izinzwa ezingabizi ensimini, kusho uPerry. Ziyaxhumana zodwa bese zibuyela esiteshini esiseceleni kwenkundla noma endaweni ye-pivot emaphakathi.
Kukusiza ukuthi uphendule imibuzo yokuthi kufanele unisele nini nokuthi kufanele unisele kangakanani. Uma ubuka idatha yenzwa yokuswakama kwenhlabathi, ungabona ukwehla kwesimo somswakama wenhlabathi. Lokho kuzokunikeza umbono wokuthi yehle ngokushesha kangakanani futhi ikunikeze umbono wokuthi udinga ukunisela ngokushesha kangakanani.
"Ukuze wazi ukuthi uzofaka malini, bheka idatha, futhi ubone ukuthi umswakama wenhlabathi uyakhula yini uze ufike ekujuleni kwezimpande zezitshalo zakho ngaleso sikhathi."
Isikhathi sokuthumela: Apr-03-2024