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Kulinganiza ndi Kulondola: Kusanthula Zinthu Zofunika Kwambiri Zokhudza Kulondola kwa Deta ya Sensor ya Dothi

Ndi chitukuko chachangu cha ulimi wanzeru, masensa a nthaka, monga zida zazikulu za ulimi wolondola, kulondola kwa deta yawo kumakhudza mwachindunji zisankho zopangira ulimi. Kafukufuku waposachedwa akuwonetsa kuti ukadaulo wowerengera ndi kuwongolera molondola kwakhala zinthu zofunika kwambiri zomwe zimakhudza kudalirika kwa deta ya masensa a nthaka, ndipo nkhaniyi ikulandiridwa kwambiri ndi makampaniwa.

Ukadaulo wa Calibration: Mzere woyamba wotetezera kulondola kwa deta
Kulinganiza masensa a nthaka ndi sitepe yofunika kwambiri kuti zitsimikizire kulondola kwa deta. Kafukufuku akusonyeza kuti cholakwika cha kuwunika deta ya masensa osakonzedwa chikhoza kufika pa 30%, pomwe pambuyo pa kuwunika kwaukadaulo, cholakwikacho chikhoza kulamulidwa mkati mwa 5%. Pakadali pano, njira zazikulu zowunikira zikuphatikizapo kuwunika kwa labotale ndi kuwunika komwe kumachitika pamalopo.

“Kuyesa kwa masensa si chinthu chomwe chimachitika kamodzi kokha,” anatero katswiri wa ku Chinese Academy of Agricultural Sciences. “Kuyesa kwanthawi zonse kumafunika kutengera mitundu yosiyanasiyana ya nthaka, chinyezi komanso kutentha kuti zitsimikizire kulondola kwa deta.”

Zinthu zachilengedwe: Zinthu zofunika zomwe sizinganyalanyazidwe
Makhalidwe a nthaka amakhudza kwambiri kulondola kwa sensa. Mchere womwe uli m'nthaka umakhudza mwachindunji kuyeza kwa mphamvu yamagetsi, pomwe kusintha kwa kutentha kwa nthaka kumakhudza kuwerengedwa kwa masensa a chinyezi. Kuphatikiza apo, kukhuthala ndi pH ya nthaka zimatha kusokoneza zotsatira za kuwunika.

Kafukufuku wapeza kuti kutentha kwa nthaka kukakhala pakati pa 5 mpaka 35℃, kulondola kwa sensa ya chinyezi kumakhala kwakukulu kwambiri. Ngati yapitirira mtunda uwu, kuyeza kutentha kumafunika. Ichi ndichifukwa chake masensa apamwamba a nthaka onse ali ndi masensa otentha omangidwa mkati.

Magawo aukadaulo: Chinsinsi chosiyanitsa magiredi olondola
Masensa amitundu yosiyanasiyana yolondola amasonyeza kusiyana kwakukulu pakuwunika deta. Masensa a mu labotale amatha kupeza kulondola kwa muyeso wa ±2%, pomwe kulondola kwa masensa a muulimi nthawi zambiri kumakhala pafupifupi ±5%. Kusiyana kumeneku pakulondola kumakhudza mwachindunji ubwino ndi kudalirika kwa kusonkhanitsa deta.

“Posankha masensa, munthu sayenera kungoyang'ana mtengo wokha,” adatero munthu amene akuyang'anira pulojekiti ya HONDE smart Agriculture. “Mulingo woyenera wolondola uyenera kusankhidwa kutengera momwe ntchito ikuyendera.” Mwachitsanzo, mapulojekiti ofufuza za sayansi amafuna masensa olondola kwambiri, pomwe pobzala m'munda, masensa a digiri ya ulimi ndi okwanira.

Kukhazikitsa ndi kukonza: Zinthu zofunika kwambiri zomwe zimakhudza kukhazikika kwa nthawi yayitali
Njira yolondola yoyikira komanso kukonza nthawi zonse kumakhudzanso kulondola kwa deta ya sensa. Mukayiyika, samalani ndi kulimba kwa kukhudzana kwa sensa ndi nthaka kuti mupewe kupanga mipata yomwe ingakhudze zotsatira za muyeso. Kuphatikiza apo, kuyeretsa nthawi zonse pamwamba pa sensa kuti mupewe kupangika kwa mchere komanso kumatirira kwa nthaka ndi njira yofunikira kuti musunge kulondola.

“Timalimbikitsa kuwerengera pamalopo kamodzi pa kotala iliyonse,” anatero akatswiri aukadaulo. “Makamaka mukatha kugwiritsa ntchito feteleza kapena mankhwala ophera tizilombo, ndikofunikira kwambiri kuwona kulondola kwa masensa.”

Yankho: Njira yothandiza yowonjezerera kulondola kwa deta
Pofuna kulimbitsa kulondola kwa deta, makampaniwa ayambitsa njira zosiyanasiyana. Izi zikuphatikizapo kugwiritsa ntchito ukadaulo wa multi-parameter fusion kuti muyese nthawi imodzi magawo angapo monga kutentha kwa nthaka, chinyezi, ndi kuyendetsa magetsi, ndikuzikonza mogwirizana kudzera mu ma algorithms. Pangani algorithm yosinthika yosinthira magawo kuti isinthe zokha malinga ndi kusintha kwa chilengedwe; Ndi kukhazikitsa njira yowerengera kutali kuti ikwaniritse kuwerengera pa intaneti popanda kusokoneza kuyang'anira.

Zatsopano zaukadaulozi zawonjezera kwambiri kulondola kwa deta ya masensa amakono a nthaka, zomwe zapereka chithandizo chodalirika cha deta pa ulimi wolondola.

Ndi kupita patsogolo kosalekeza kwa ukadaulo, kulondola ndi kudalirika kwa masensa a nthaka kukukulirakulira nthawi zonse. Akatswiri amati ogwiritsa ntchito akasankha ndikugwiritsa ntchito masensa, ayenera kuyika ntchito yowunikira kufunika kwakukulu, kuchita mayeso olondola nthawi zonse, kutsimikizira kulondola kwa deta yowunikira, ndikupereka maziko asayansi pakupanga ulimi.

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Nthawi yotumizira: Sep-22-2025