N'ime nnukwu ala ubi nke Central Valley nke California, mgbanwe ọrụ ugbo nke teknụzụ na-akwalite na-ewere ọnọdụ n'ime nwayọ. Otu nnukwu ugbo obodo, Golden Harvest Farms, ewebata teknụzụ ihe mmetụta ala RS485 n'oge na-adịbeghị anya iji nyochaa isi data dị ka mmiri ala, okpomọkụ na salinity ozugbo, si otú a na-enweta ezigbo mmiri na nchekwa mmiri nke ọma.
Ndagwurugwu Central California bụ otu n'ime mpaghara mmepụta ihe ubi kachasị mkpa na United States, mana ụkọ mmiri na-aga n'ihu na ụkọ mmiri n'afọ ndị na-adịbeghị anya ewetala nnukwu nsogbu n'ọrụ ugbo obodo. Ugbo owuwe ihe ubi Golden na-eto ụdị ihe ọkụkụ dị oke ọnụ ahịa, gụnyere almọnd, mkpụrụ vaịn na tomato. Na nzaghachi maka ọnọdụ mmiri siri ike, ndị ọrụ ugbo kpebiri iji teknụzụ RS485 ala ihe mmetụta iji kwalite njikwa mmiri na ibelata mkpofu mmiri.
Ihe mmetụta ala RS485 bụ ihe mmetụta dị elu dị elu dabere na usoro nkwukọrịta RS485 nke nwere ike ịnakọta data ala ozugbo wee bufee ya na sistemụ njikwa etiti site na netwọk ikuku. Ndị ọrụ ugbo nwere ike ile ọnọdụ ala anya site na ekwentị mkpanaaka ma ọ bụ kọmputa, ma mezie atụmatụ ịgba mmiri dabere na data ahụ iji hụ na ihe ọkụkụ na-eto n'okpuru ọnọdụ kacha mma.
Michael Johnson, onye njikwa ọrụ nke Golden Harvest Farm, kwuru, sị: "Ihe mmetụta ala RS485 agbanweela kpamkpam ụzọ anyị si agba mmiri. N'oge gara aga, anyị nwere ike ikpebi mgbe a ga-agba mmiri dabere na ahụmahụ, ma ugbu a, anyị nwere ike ịmata kpọmkwem mmiri nke ọ bụla n'ime ala chọrọ.
Dabere na data ugbo, ka ejiri ihe mmetụta ala RS485 mee ihe, a na-ebelata oriri mmiri ogbugba mmiri site na 30%, ihe ọkụkụ amụbaala site na 15%, na salinity nke ala ejirila nke ọma na-achịkwa nke ọma, na-ezere mmebi ala nke oke mmiri na-akpata.
Ndị ọkachamara n'ọrụ ugbo na Mahadum California, Davis ghọtara nke ọma nke a. Lisa Brown, bụ́ prọfesọ na Ụlọ Akwụkwọ nke Agricultural and Environmental Sciences na mahadum, kwuru, sị: "RS485 sensọ ala bụ ngwá ọrụ dị mkpa maka ọrụ ugbo nke ọma. Ha nwere ike inyere ndị ọrụ ugbo aka inweta mmiri dị mma n'ebe ndị kpọrọ nkụ na-eme ihe na-eme ka ọ dịkwuo mma. Nke a bara ezigbo uru maka ọrụ ugbo na California na ọbụna gburugburu ụwa. "
A na-akwalite ahụmịhe na-aga nke ọma nke Golden Harvest Farm na California na steeti ọrụ ugbo ndị ọzọ. Ọtụtụ ndị ọrụ ugbo na-amalite ịṅa ntị na ịmụta teknụzụ ihe mmetụta ala RS485 iji nagide ihe ịma aka mmiri na-esiwanye ike.
"Ihe mmetụta ala RS485 ọ bụghị naanị na-enyere anyị aka ịchekwa ego, kamakwa na-enye anyị ohere iji chebe gburugburu ebe obibi nke ọma," Johnson kwukwara. "Anyị kwenyere na nkà na ụzụ a ga-abụ isi mmalite nke mmepe ugbo n'ọdịnihu."
Banyere ihe mmetụta ala RS485:
Ihe mmetụta ala RS485 bụ ihe mmetụta dị elu dị elu dabere na usoro nkwukọrịta RS485 nke nwere ike nyochaa isi data dị ka mmiri ala, okpomọkụ na salinity ozugbo.
Ihe mmetụta ala RS485 na-ebufe data na sistemụ njikwa etiti site na netwọk ikuku, na-enyere ndị ọrụ aka iru mmiri nke ọma na ịchekwa mmiri nke ọma.
Ihe mmetụta ala RS485 dabara adaba maka ọnọdụ dị iche iche dị ka ọrụ ubi ubi, ihe ọkụkụ griin haus, njikwa mkpụrụ osisi, ma na-arụ ọrụ nke ọma na mpaghara kpọrọ nkụ.
Banyere ọrụ ugbo America:
United States bụ mba kacha ibu ọrụ ugbo na-ebupụ na mbupụ, na ọrụ ugbo bụ otu n'ime ogidi akụ na ụba ya dị mkpa.
Central Valley nke California bụ mpaghara ọrụ ugbo kacha mkpa na United States, nke a ma ama maka ịkụ ihe ọkụkụ dị oke ọnụ dị ka almọnd, mkpụrụ vaịn, na tomato.
Ọrụ ugbo America na-elekwasị anya na ihe ọhụrụ sayensị na nkà na ụzụ ma na-arụsi ọrụ ike na-anakwere teknụzụ ọrụ ugbo nke ọma iji melite nrụpụta mmepụta na iji akụrụngwa.
Oge nzipu: Feb-24-2025