Noma ngabe ungumthandi wezitshalo zasendlini noma umlimi wemifino, imitha yomswakama iyithuluzi eliwusizo lanoma yimuphi umlimi. Amamitha omswakama akala inani lamanzi enhlabathini, kodwa kunezinhlobo ezithuthuke kakhulu ezikala ezinye izici ezifana nezinga lokushisa ne-pH.
Izitshalo zizokhombisa izimpawu uma izidingo zazo zingahlangatshezwa, ukuba namamitha angakwazi ukukala lezi zidingo eziyisisekelo kuyithuluzi elihle lokuba nawe.
Kungakhathaliseki ukuthi ungumlimi wezitshalo onolwazi ngobuchwepheshe noma usanda kuqala, Ungahlola amamitha omswakama wezitshalo ahlukahlukene ngokusekelwe kusayizi, ubude be-probe, uhlobo lokubonisa nokufundeka, kanye nenani.
Izindlu Ezingcono Nezingadi zingabalimi abanolwazi futhi uchithe amahora amaningi ecwaninga ngamamitha omswakama wezitshalo angcono kakhulu.
Imitha yomswakama ingelinye lamamitha asetshenziswa kakhulu ngabalimi. Ithembekile, inembile futhi ikhiqiza imiphumela ngokushesha ngemva kokufakwa emhlabathini. Umklamo owodwa we-probe usiza ukuvimbela ukulimala kwezimpande lapho kuhlolwa inhlabathi, futhi i-probe iqinile futhi kulula ukuyifaka emhlabathini ukuze ilinganise.Ngenxa yokuthi imitha iyazwela, kungcono ukuyisebenzisa kuphela emhlabathini ojwayelekile. Ukuzama ukuphusha uphenyo enhlabathini eqinile noma enamatshe kungase kukulimaze. Njengamanye amamitha, akufanele nanini icwiliswe oketshezini. Inkomba izobonisa ukufundwa ngokushesha. Ngakho okuqukethwe umswakama kunganqunywa shazi.
Le mitha yomswakama elula nethembekile isilungele ukusetshenziswa ngaphandle kwebhokisi futhi kulula ukuyisebenzisela abaqalayo. Asikho isidingo sokukhathazeka ngamabhethri noma ukusetha - vele ufake i-probe enhlabathini ifinyelele ukuphakama kwezimpande zesitshalo. Inkomba izokhombisa ngokushesha ukufundwa esikalini sika-1 kuye ku-10 kusukela “kokoma” kuye “kumanzi” kuye “kumanzi”. Isigaba ngasinye sinekhodi yombala ukuze kutholakale umswakamo ngokubuka nje.
Ngemuva kokusebenzisa i-probe, uzodinga ukuyisusa emhlabathini bese uyisula ihlanzekile. Njengamanye ama-probe, akufanele nanini ucwilise i-probe oketshezini noma uzame ukuyifaka enhlabathini eqinile noma enamatshe. Lokhu kuzodala ukulimala okungapheli ku-probe futhi kuyivimbele ekunikezeni ukufundwa okunembile.
Le mitha eqinile nenembile ixhuma kukhonsoli enesibonisi se-LCD ne-Wi-Fi ukuze ukwazi ukuhlola umswakama wenhlabathi noma nini.
Uma ufuna imitha yomswakama enokwethenjelwa engashiywa phansi ukuze igadwe ngokuqhubekayo, i-Soil Moisture Tester iyisinqumo esihle kakhulu. Futhi, ifika nezici zobuchwepheshe eziningi njengekhonsoli yesibonisi engenantambo ne-Wi-Fi ukuze kuqashelwe amazinga omswakamo kalula.Ungahlola kalula amazinga omswakamo enhlabathini usuku lonke.
Ungaphinda uthenge isango le-Wi-Fi elizokuvumela ukuthi ufinyelele idatha yesikhathi sangempela somswakama wenhlabathi noma yikuphi emhlabeni. Inamagrafu afanelekile abonisa ukufundwa kosuku lwangaphambilini, isonto, nenyanga ukuze ukwazi ukulandelela kangcono imikhuba yakho yokunisela.
Ngokusebenzisa isofthiwe, ungathola izexwayiso eziqondene nawe kukhompyutha yakho mayelana nanoma yiziphi izinguquko ezimweni zenhlabathi, Isofthiwe futhi isekela ukugawulwa komswakama wenhlabathi.
Imitha iphinde ilinganise ukuhamba kukagesi, okubonisa inani likamanyolo emhlabathini.
Isibonisi sedijithali senza imitha ifundeke kalula futhi sinikeze izilinganiso ezengeziwe. Le mitha yomswakama yedijithali ayikali kuphela umswakama wenhlabathi, kodwa futhi izinga lokushisa kanye nokuhamba kukagesi (EC). Ukulinganisa amazinga e-EC emhlabathini kuyasiza ngoba kunquma inani likasawoti emhlabathini futhi ngaleyo ndlela kukhombisa inani likamanyolo. Leli ithuluzi elihle labalimi abanolwazi lwezingadi noma labo abatshala izitshalo eziningi ukuqinisekisa ukuthi izitshalo zakho azivundiswa kakhulu noma azivundiswa kakhulu.
Imitha yenhlabathi ikala izici ezintathu ezibalulekile empilweni yezitshalo: amanzi, inhlabathi pH nokukhanya. I-pH yomhlabathi iyisici esibalulekile empilweni yezitshalo, kodwa ivame ukunganakwa abalimi abasha. Isitshalo ngasinye sinohlu lwaso lwe-pH oluthandwayo - inhlabathi engalungile i-pH ingabangela ukukhula okubi kwezitshalo. Isibonelo, ama-azalea akhetha inhlabathi ene-asidi, kanti ama-lilac akhetha inhlabathi ene-alkali. Nakuba kulula ukuchibiyela inhlabathi yakho ukuze ibe ne-asidi noma i-alkaline, okokuqala udinga ukwazi izinga le-pH lesisekelo senhlabathi yakho. Ukuze usebenzise imitha, vele ushintshe inkinobho phakathi kwamamodi amathathu ukuze ulinganise isici ngasinye. Faka ngokucophelela i-probe emhlabathini, ugweme amadwala, bese ulinda imizuzu embalwa ukuze ufunde. Imiphumela izovela esibukweni esiphezulu.
Ngaphezu kokulinganisa umswakama wenhlabathi, amanye amamitha akala ezinye izici ezithinta impilo yezitshalo. Amamitha amaningi akala inhlanganisela ethi:
I-Electrical Conductivity (EC): Nakuba i-Back incoma ukuthi iningi labalimi abasha basebenzise imitha elula, kodwa imitha ebonisa i-EC, njenge-Yinmik Digital Soil Moisture Meter, ingaba usizo kwabanye abalimi.
Imitha ye-conductivity yomhlabathi ikala ukuguquguquka kukagesi kwenhlabathi ukuze kutholwe okuqukethwe kukasawoti. Umanyolo uvame ukwakhiwa ngosawoti, futhi ukunqwabelana kukasawoti kubangelwa ukufakwa okuphindaphindiwe komanyolo ngokuhamba kwesikhathi. Uma izinga likasawoti liphezulu, ayanda amathuba okulimala kwezimpande. Ngokusebenzisa imitha ye-EC, abalimi bangavimbela ukuvundisa ngokweqile kanye nokulimala kwezimpande. umonakalo.
I-pH: Zonke izitshalo zinebanga le-pH elithandwayo, futhi inhlabathi i-pH iyisici esibalulekile kodwa esinganakwa kalula empilweni yezitshalo. Izingadi eziningi zidinga izinga le-pH elingathathi hlangothi lika-6.0 ukuya ku-7.0.
Amazinga okukhanya.
Imitha yomswakama isebenza "ngokulinganisa ukuhamba kwenhlabathi phakathi kwama-probe amabili ensimbi, futhi ngisho ne-probe ebukeka sengathi kune-probe eyodwa empeleni inezicucu ezimbili zensimbi phansi. Amanzi ayi-conductor, futhi umoya uyi-insulator. Uma amanzi eningi enhlabathini, i-conductivity ephezulu. Ngakho-ke, ukuphakama kwemitha. Uma amanzi amancane emhlabathini, imitha iyancipha.
Ngokujwayelekile udinga ukufaka imitha ngangokunokwenzeka ukuze ulinganise izinga lomswakama eduze nezimpande. Lapho ikala izitshalo ezifakwe emabhodweni, uBack uyaxwayisa: “Faka i-probe kude kakhulu ebhodweni ngaphandle kokuthinta phansi.
Isikhathi sokuthumela: Jul-18-2024