1. Qeexidda farsamada iyo hawlaha asaasiga ah
Dareemaha Ciidda waa aalad caqli badan oo la socota xuduudaha deegaanka carrada waqtiga dhabta ah iyada oo loo marayo habab jireed ama kiimiko. Cabbiraadaha kormeerka asaasiga ah waxaa ka mid ah:
La socodka biyaha: Heerka biyaha ee mugga leh (VWC), awoodda matrix (kPa)
Sifooyinka jireed iyo kiimikada: Koronto-qaadis (EC), pH, awoodda REDOX (ORP)
Falanqaynta nafaqada: Nitrogen, fosfooraska iyo potassium (NPK) inta ay le'eg tahay, fiirsashada walxaha dabiiciga ah
Xuduudaha Heerkulka: Astaanta heerkulka ciidda (cabirka jaantuska 0-100cm)
Tilmaamayaasha bayoolojiga: Dhaqdhaqaaqa microbial (Heerka neefsashada CO₂)
Marka labaad, falanqaynta tignoolajiyada dareenka guud
Dareemaha qoyaanka
Nooca TDR (milicsiga goobta waqtiga): Cabbirka waqtiga faafinta hirarka elektromagnetic-ka (saxnaanta ± 1%, kala duwanaanshaha 0-100%)
Nooca FDR (milicsiga domain-ka soo noqnoqda): Ogaanshaha ogolaanshaha kondenser-ka (qiimo jaban, waxay u baahan tahay hagaajin joogto ah)
Baaritaanka Neutron-ka: Tirada neutron-ka ee dhexdhexaadka ah ee haydarojiin (saxnaanta heerka shaybaadhka, ogolaanshaha shucaaca ayaa loo baahan yahay)
Baaritaanka isku-dhafan ee halbeegga badan
Dareemaha 5-in-1: Qoyaanka + heerkulka EC+ + pH+ Naytrojiin (ilaalinta IP68, iska caabbinta daxalka milixda iyo alkali)
Dareemaha Spectroscopic: Ogaanshaha walxaha dabiiciga ah ee u dhow infrared (NIR) ee goobta ku jira (xadka ogaanshaha 0.5%)
Horumar cusub oo dhanka tignoolajiyada ah
Elektroodka nanotube-ka kaarboon: Xallinta cabbirka EC ilaa 1μS/cm
Chip Microfluidic ah: 30 ilbiriqsi si loo dhammaystiro ogaanshaha degdegga ah ee nitrogen-ka nitrate-ka
Saddexaad, xaaladaha codsiyada warshadaha iyo qiimaha xogta
1. Maareynta saxda ah ee beeraha caqliga leh (beerta galleyda ee Iowa, USA)
Nidaamka dejinta:
Hal saldhig oo la socodka astaamaha 10 hektar kasta (20/50/100cm saddex dabaq ah)
Shabakadda wireless-ka (LoRaWAN, masaafada gudbinta 3km)
Go'aan caqli badan:
Kiciyaha waraabka: Bilow waraabka dhibicda marka VWC ay ka yar tahay 18% qoto dheer oo ah 40cm
Bacriminta isbedbedesha: Hagaajinta firfircoon ee codsiga nitrojiin iyadoo lagu saleynayo farqiga qiimaha EC ee ±20%
Xogta faa'iidada:
Kaydinta biyaha 28%, heerka isticmaalka nitrogen-ka ayaa kordhay 35%
Koror dhan 0.8 tan oo galley ah halkii hektar
2. La socodka xakamaynta xaalufinta (Mashruuca Soo Celinta Deegaanka ee Sahara Fringe)
Safka dareemayaasha:
La socodka miiska biyaha (piezoressive, 0-10MPa)
Dabagalka hore ee milixda leh (baaritaanka cufnaanta sare ee EC oo leh kala fogaanshaha elektroodka 1mm)
Qaabka digniinta hore:
Tusmada lama-degaannimada = 0.4×(EC>4dS/m)+0.3×(walax dabiici ah <0.6%)+0.3×(ka kooban biyaha <5%)
Saamaynta maamulka:
Kaydka khudaarta ayaa ka kordhay 12% ilaa 37%
62% hoos u dhac ku yimid milixda dusha sare
3. Digniinta masiibooyinka juqraafiyeed (Shizuoka Prefecture, Japan Land Monitoring Landscape Network)
Nidaamka kormeerka:
Jiirada gudaha: dareemaha cadaadiska biyaha ee daloolka (qiyaasta 0-200kPa)
Barakaca dusha sare: Cabbirka MEMS (xalinta 0.001°)
Algorithm digniin hore:
Roobab daran: carrada oo dheregsan > 85% iyo roob saacadle ah oo ka badan > 30mm
Heerka barokaca: 3 saacadood oo isku xigta > 5mm/saacaddii digniinta cas ee kicinta
Natiijooyinka hirgelinta:
Saddex dhul-go' ayaa si guul leh looga digay 2021
Waqtiga jawaabta degdegga ah ayaa loo dhimay 15 daqiiqo
4. Dib-u-habaynta goobaha wasakhaysan (Daaweynta biraha culus ee Aagga Warshadaha Ruhr, Jarmalka)
Nidaamka ogaanshaha:
Dareemaha Iftiinka XRF: Ogaanshaha Lead/cadmium/Arsenic in situ (saxnaanta ppm)
Silsiladda suurtagalka ah ee REDOX: La socodka hababka daaweynta bayoolaji
Xakamaynta caqliga leh:
Daaweynta sunta ah ayaa la hawlgeliyaa marka heerka arsenic uu hoos uga dhaco 50ppm
Marka ay suurtogal tahay > 200mV, duritaanka deeq-bixiyaha elektarooniga ah wuxuu kor u qaadaa burburka microbial-ka
Xogta maamulka:
Wasakhowga rasaasta ayaa la dhimay 92%
Wareegga dayactirka ayaa hoos u dhacay 40%
4. Isbeddelka horumarka tignoolajiyada
Yaraynta iyo safka
Dareemayaasha Nanowire (<100nm dhexroor ahaan) waxay awood u siinayaan la socodka aagga xididka geedka hal mar
Maqaarka elektaroonigga ah ee dabacsan (300% fidin) AYAA LA QABSANAAYAA isbeddelka carrada
Isku-darka aragtida badan
Kala-rogista qaab-dhismeedka ciidda iyadoo la adeegsanayo hirarka dhawaaqa iyo korantada
Cabbiraadda habka garaaca kulaylka ee socodka biyaha (saxnaanta ± 5%)
AI waxay dejisaa falanqaynta caqliga leh
Shabakadaha neerfaha ee isbeddelka ayaa aqoonsada noocyada ciidda (saxnaanta 98%)
Mataanaha dhijitaalka ah waxay matalaan socdaalka nafaqada
5. Kiisaska codsiyada caadiga ah: Mashruuca ilaalinta dhulka madow ee Waqooyi-bari Shiinaha
Shabakadda la socodka:
100,000 oo dareemayaal ah ayaa daboolaya 5 milyan oo acres oo dhul beereed ah
Kaydka xogta 3D ee "qoyaanka, bacriminta iyo isku-dhafka" ee lakabka ciidda 0-50cm ayaa la sameeyay
Siyaasadda ilaalinta:
Marka walxaha dabiiciga ah ay ka yar yihiin 3%, leexashada qoto dheer ee cawska ayaa qasab ah
Cufnaanta ciidda oo ka badan 1.35g/cm³ waxay kicisaa shaqada ciidda hoosteeda
Natiijooyinka hirgelinta:
Heerka khasaaraha lakabka ciidda madow ayaa hoos u dhacay 76%
Celceliska wax soo saarka soybean-ka halkii mu ayaa kordhay 21%
Kaydinta kaarboonka ayaa korodhay 0.8 tan/hektar sannadkii
Gunaanad
Laga bilaabo "beeraha la taaban karo" ilaa "beeraha xogta," dareemayaasha ciidda ayaa dib u habaynaya sida aadanuhu ula hadlaan dhulka. Iyada oo la adeegsanayo is-dhexgalka qoto dheer ee habka MEMS iyo tignoolajiyada Internetka ee Waxyaabaha, la socodka carrada waxay gaari doontaa horumarro ku saabsan xallinta booska nanoscale iyo jawaab celinta waqtiga daqiiqadaha ah mustaqbalka. Iyada oo laga jawaabayo caqabadaha sida amniga cuntada adduunka iyo burburka deegaanka, "ilaaliyayaal aamusan" ee qoto dheer ayaa sii wadi doona inay bixiyaan taageero xog muhiim ah waxayna kor u qaadaan maaraynta caqliga leh iyo xakamaynta nidaamyada dusha sare ee Dhulka.
Waqtiga boostada: Febraayo-17-2025