Ukusuka kwi-“Eyes in the Sky” ukuya kwi-“Intelligence in the Field”: Indlela iiMeter zeRadar Level eziba ngayo ziiGorha ezingadunyiswanga zokuxhathisa imbalela yezolimo

Ngenxa yembalela eyandayo, iteknoloji ezelwe ngeenqwelo-moya kunye nemizi-mveliso ingena ngokuzolileyo emasimini, inceda abalimi ukuba basebenzise onke amathontsi amanzi.

Xa imvula ebilindelwe ixesha elide ekugqibeleni izalise idama, wonke umlimi ujongene nemibuzo emibini ebalulekileyo: “Angakanani kanye amanzi akwidama lam?” kunye “Aza kuhlala ixesha elingakanani la manzi?”

Ngaphambili, iimpendulo bezixhomekeke kumava, intonga yokulinganisa, okanye nakwipali yomthi. Kodwa kwixesha lokuguquguquka kwemozulu, le ndlela ingachanekanga ishiya ezolimo zisengozini enkulu yokuhlaselwa yimbalela.

Ngoku, isixhobo esaziwa ngokuba yi-radar level meter sitshintsha umdlalo ngokuzolileyo. Asigqumi njengetrektara okanye sibambe ingqalelo njengedrone, kodwa siyinxalenye ebalulekileyo yenkqubo yemithambo-luvo engaphantsi kwamanzi "yefama ekrelekrele".

I. Kutheni uLimo ludinga “iRadar”? Imingeni emithathu engaphaya kweendlela zesintu

Imingeni yokulinganisa amanqanaba amanzi ngokwemveli kwiindawo zezolimo:

1. Ubukhulu Obukhulu: Amadama okugcina amanzi efama kunye nemijelo yamanzi agubungela iindawo ezinkulu. Ukuhlolwa ngesandla kuthatha ixesha kwaye kunika idatha eshiyekileyo.
2. Iindawo Ezinzima: Ukukhula kwelanga, imvula, umoya, udaka, kunye nolwelwe kunokuphazamisa kakhulu ukuchaneka kwee-mechanical floats okanye ii-pressure sensors, nto leyo ekhokelela ekusileleni rhoqo.
3. IiSilo zeDatha: Inani "lamanzi" elizimeleyo linexabiso elilinganiselweyo. Alinakubonisa, ngokwalo, iindlela zokusetyenziswa okanye lidibane noqikelelo lwemozulu kunye nedatha yokufuma komhlaba.

Inzuzo ephambili yemitha yenqanaba le-radar kukulinganisa kwayo "okungadibaniyo". Xa ifakwe phezulu, ikhupha ii-microwaves ziye kumphezulu wamanzi kwaye ibala umgama nge-echo ebuyayo.

Kumlimi, oku kuthetha:

• Ukusebenza Okungenasondlo: Ukungadibani namanzi kuthetha ukuba akukho ngxaki ngedaka, ukungcoliswa kwezinto eziphilayo, okanye ukugqwala. “Faka uze ulibale.”
• Ukungoyiki Imozulu Embi: Ibonelela ngedatha ezinzileyo nethembekileyo ngelanga elitshisayo nemvula enkulu.
• Ukuchaneka Okuphezulu Ngokwemvelo: Ukuchaneka kwinqanaba le-millimeter kukuvumela ukuba uchaze imitha nganye yamanzi eyi-cubic meter.

II. “Umphathi Wamanzi” weSmart Farm: Ukusuka kwiDatha ukuya kwiSigqibo kwiiMeko ezi-3 eziphambili

1. “Umgcini-zincwadi oQikelelweyo” weDama
   Ngomatshini wokulinganisa iradar ofakwe yidama, umlimi angajonga inqanaba lamanzi ngexesha langempela ngefowuni. Le nkqubo inokubala ngokuzenzekelayo umthamo oseleyo, kwaye, xa idibene noqikelelo lwemozulu kunye neemfuno zamanzi ezityalo, iqikelela ukuba zingaphi iintsuku eziza kuhlala umbane ngoku. Oku kubonelela ngesiseko sesayensi sokucwangciswa kokunkcenkceshela okanye ukufaka isicelo samanzi angxamisekileyo.
2. "Umthumeli" weNethiwekhi yokuNcedisa
   Kuzo zonke iinkqubo zemisele ezintsonkothileyo, iimitha zeradar zinokujonga amanqanaba amanzi kwiindawo ezibalulekileyo, ziqinisekise ukuba amanzi asasazwa ngokufanelekileyo nangokufanelekileyo kuwo onke amasimi. Oku kungenza ulawulo lwamasango oluzenzekelayo, luphucule ukusebenza kwenethiwekhi yonke.
3. "IsiXhobo esiNkulu" seeNkqubo eziLungileyo
   Idatha yexesha langempela evela kwimitha yenqanaba le-radar "ngamanzi aphilayo" aqhuba yonke inkqubo yokulima ekrelekrele. Ingadityaniswa nezinzwa zomhlaba, izitishi zemozulu, kunye neevalvu zokunkcenkceshela ezizenzekelayo ukwenza inkqubo evaliweyo. Umzekelo, ukuba imvula ilindelwe ngomso, inkqubo inokunciphisa ngokuzenzekelayo ukunkcenkceshela kwanamhlanje. Ukuba inqanaba lamanzi lehla ngaphantsi komgca wokhuseleko, linokubangela i-alamu kwaye limise ukunkcenkceshela kwiindawo ezingezizo ezibalulekileyo.

III. Imbono Yekamva: Ukusuka Ekongeni Amanzi Ukuya Ekudalweni Kwexabiso

Ukutyala imali kwimitha yeradar akukokuthenga nje isixhobo, kodwa kukwamkela ifilosofi esekwe kulwazi yolawulo oluchanekileyo lwemithombo yamanzi. Ixabiso lidlula kude isixhobo ngokwaso:

• Iingenelo Ezithe Ngqo Zoqoqosho: Yonga iindleko zamanzi nombane (zokupompa), yonyusa isivuno kunye nomgangatho wesivuno.
• Ulawulo lweeNgozi: Luphucula kakhulu ukuqina kwefama kwimbalela kunye neminye imingcipheko yemozulu.
• Ixabiso lokusingqongileyo: Yiba ngumphathi wamanzi onoxanduva, unegalelo kuphuhliso oluzinzileyo.

Isiphelo

Njengoko izixhobo zamanzi zehlabathi zisiya zisiba nzima ngakumbi, ikamva lezolimo lelabo banokuvelisa ukutya okuninzi ngamanzi amancinci. Imitha yenqanaba leradar yamanzi, iteknoloji ebonakala iyinkimbinkimbi, ihla isuka esibhakabhakeni inokuthenjwa kunye nobukrelekrele obungenakuthelekiswa nanto ukuze ibe "ngumphathi wamanzi" othuleyo, kodwa othembekileyo kakhulu kwintsimi. Inika abalimi amandla okuhamba ngaphaya kokuthembela nje emvuleni ukuya ekulawuleni ngokukhutheleyo nangokuchanekileyo yonke ithontsi elixabisekileyo.

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