ULimo oluZinzileyo lweSmart kunye ne-Biodegradable Soil Moisture Sensor

Ukunqongophala kobutyebi bomhlaba kunye namanzi bukhuthaze uphuhliso lwezolimo oluchanekileyo, olusebenzisa itekhnoloji yokuvalelwa kude ukujonga idatha yomoya kunye nomhlaba ngexesha lokwenyani ukunceda ukwandisa izivuno zezityalo.Ukwandisa ukuzinza kobuchwephesha obunjalo kubalulekile ukulawula ngokufanelekileyo okusingqongileyo kunye nokunciphisa iindleko.
Ngoku, kuphononongo olusandul’ ukupapashwa kwijenali ye-Advanced Sustainable Systems, abaphandi kwiYunivesithi yaseOsaka baye baphuhlisa itekhnoloji yokubona ukufuma komhlaba engenazingcingo enokubola kakhulu.Lo msebenzi linyathelo elibalulekileyo ekujonganeni nemiqobo eseleyo yobugcisa kwezolimo oluchanekileyo, olufana nokulahlwa ngokukhuselekileyo kwezixhobo zoluvo ezisele zisetyenzisiwe.
Njengoko inani labemi behlabathi liqhubeka likhula, ukwandisa izivuno zezolimo kunye nokunciphisa ukusetyenziswa komhlaba namanzi kubalulekile.I-Precision Agriculture ijolise ekulungiseni ezi mfuno zingqubanayo ngokusebenzisa i-sensor networks ukuqokelela ulwazi lokusingqongileyo ukuze izibonelelo zabiwe ngokufanelekileyo kumafama xa zifuneka naphi na.
Iidrone kunye neesathelayithi zinokuqokelela ubutyebi bolwazi, kodwa azikufanelanga ukumisela ukufuma komhlaba kunye namaqondo okufuma.Ukuqokelelwa kwedatha ngokugqibeleleyo, izixhobo zokulinganisa ukufuma kufuneka zifakwe emhlabeni kwindawo yoxinano oluphezulu.Ukuba i-sensor ayinayo i-biodegradable, kufuneka iqokelelwe ekupheleni kobomi bayo, onokuthi ube ngumsebenzi onzima kwaye ungasebenzi.Ukufezekisa ukusebenza kwe-elektroniki kunye ne-biodegradability kwi-teknoloji enye yinjongo yomsebenzi wangoku.
"Inkqubo yethu ibandakanya i-sensors ezininzi, ukunikezelwa kwamandla okungenazintambo, kunye nekhamera yokucinga ye-thermal ukuqokelela nokudlulisa idatha yendawo kunye nendawo," kuchaza uTakaaki Kasuga, umbhali okhokelayo wokufunda.“Amalungu asemhlabeni athanda kakhulu ukusingqongileyo kwaye aquka i-nanopaper.i-substrate, i-wax yendalo yokukhusela i-wax, isifudumezi sekhabhoni kunye nocingo lwe-tin conductor."
Ithekhnoloji isekelwe kwinto yokuba ukusebenza kakuhle kokudluliselwa kwamandla okungenazintambo kwi-sensor kuhambelana nokushisa kwe-heater sensor kunye nomswakama womhlaba ojikelezayo.Umzekelo, xa kulungiswa indawo yoluvo kunye ne-engile kumhlaba ogudileyo, ukonyusa ukufuma komhlaba ukusuka kwi-5% ukuya kwi-30% kunciphisa ukuhanjiswa kobuchule ukusuka kwi ~46% ukuya kwi-3%.Ikhamera yokucinga ye-thermal ke ithatha imifanekiso yendawo ukuze iqokelele ngaxeshanye ukufuma komhlaba kunye nedatha yendawo yenzwa.Ekupheleni kwexesha lokuvuna, abenzi boluvo banokungcwatywa emhlabeni ukuze i-biodegrade.
"Sifanekisela ngempumelelo iindawo ezinomswakama ongonelanga womhlaba usebenzisa i-12 sensors kwi-0.4 x 0.6 imitha yokubonisa indawo," kusho uKasuga."Ngenxa yoko, inkqubo yethu inokusingatha ukuxinana kweenzwa eziphezulu ezifunekayo kulimo oluchanekileyo."
Lo msebenzi unamandla okwandisa ezolimo ezichanekileyo kwihlabathi elinoxinzelelo olukhulayo lwezibonelelo.Ukwandisa ukusebenza kakuhle kobuchwepheshe babaphandi phantsi kweemeko ezingezizo, ezifana nokungabekwa kakuhle kwesivamvo kunye nee-engile zokuthambeka kwimihlaba erhabaxa kwaye mhlawumbi nezinye izalathi zokusingqongileyo komhlaba ngaphaya kwamaqondo okufuma komhlaba, kunokukhokelela ekusetyenzisweni ngokubanzi kobuchwephesha ngezolimo zehlabathi. uluntu.