SERGEY Vasiliev, candidate of technical sciences,
Pulofesa wothandizira wa dipatimenti "makina aulimi ndi makina oweta nyama" Samara State Agrarian University
Mlimi yemwe amagwiritsa ntchito ulimi wothirira pamalo omwe amalimapo nthawi zonse ayenera kuyang'ana mayankho a mafunso awa: Ndi liti pamene kuthirira kumakhala kothandiza kwambiri komanso kuchuluka kwanji? Yankho lolondola kwa iwo nthawi zonse limatha kuthandizidwa ndi Nero, chipangizo chowunikira kutentha kwa nthaka ndi chinyezi chopangidwa ndi Kaipos. Chipangizocho chadutsa mayeso a labotale pamaziko a Samara State Agrarian University.
Zodziwika za chipangizocho ndi: kudziyimira pawokha (sikufuna kulumikizana ndi mains ndipo imagwira ntchito kwa masiku 36 ngakhale osawonjezedwa ndi mphamvu yadzuwa), kutumiza kwa data kosinthika kudzera pa njira ya GSM, kutsegulira kwa protocol IP, kuyika mosavuta ndikugwiritsa ntchito, kuthekera komaliza ndi masensa osiyanasiyana pa pempho la wogwiritsa ntchito. Chifukwa cha mapangidwe a monolithic, unsembe umachitika mkati mwa mphindi zitatu, kugwetsa sikudutsa mphindi imodzi.
Mpunga. 1. Chipangizo Nero kwa chinyezi cha nthaka ndi kuwunika kutentha
Chipangizochi chimakhala (mkuyu 1) wa thupi, mkati mwake muli masensa awiri oyezera kutentha ndi chinyezi cha nthaka. Amakhala m'njira yoti kuyeza kwa chinyezi kumachitika muzu wa mizu, i.e. pa kuya kwa masentimita 10 mpaka 30, ndipo nthawi zina kuchokera masentimita 10 mpaka 50. Iwo amagwira ntchito pa mfundo ya kuyeza magetsi madutsidwe nthaka (poganizira zikuchokera granulometric ndi kachulukidwe). Sensa ya kutentha ndi chinyezi imayikidwa kumtunda kwa chipangizocho, palinso bolodi yolumikizira masensa onse ndi module ya GSM, batire yowonjezereka komanso solar solar for recharging. Mapangidwe amtundu amakulolani kuti muwonjezerenso choyezera mvula (mkuyu 2, 3) popanda kusintha kwakukulu pamapangidwe, izi zimapangitsa kuti zitheke kuyang'anira nthawi imodzi chinyezi cha nthaka ndi kutentha, mpweya, komanso kutentha kwa mpweya ndi chinyezi.
Deta yochokera ku masensa imatengedwa masekondi 60 aliwonse ndikulembedwa pamtima wamkati wa bolodi yomangidwa, kenako imatumizidwa kudzera pa njira ya GSM kupita ku nsanja yanzeru ya Agrokeep. Pakakhala kulandiridwa kosakhazikika kapena kutayika kwathunthu kwa intaneti, deta imasungidwa kwa miyezi ingapo mu kukumbukira mkati ndipo, pansi pazikhalidwe zabwino, imafalitsidwa nthawi yomweyo. Chifukwa chake, wogwiritsa ntchitoyo amaperekedwa ndi manambala onse ndi chithunzi cha chinyezi chanthaka m'malo osiyanasiyana (mkuyu 2, 3). Komanso, nsanja yanzeru imapangitsa kuti zitheke kusankha magawo okonda (voliyumu, chinyezi chokwanira kapena chachibale).
Kuti muchepetse kugwiritsa ntchito njira yowonjezera ulimi wothirira, madera anayi akuwonetsedwa pa graph: 1 - malo ofiira (wilting point), 2 - yellow zone (kuyambira kupsinjika), 3 - zone wobiriwira (chinyezi choyenera), 4 - buluu (kuchuluka kwa chinyezi). Grafu imalembanso kuchuluka kwa mvula (mipiringidzo ya buluu) yomwe yalowa m'nthaka ngati mvula kapena kudzera m'thirira. Chifukwa chake, pakukula bwino kwa mbewu yobzalidwa, ma curve pa graph omwe amachokera ku masensa m'nthaka ayenera kukhala m'dera lobiriwira. Mtsinje wamadzi otsika ukatsika kudera lofiira (malo ofota), ndikofunikira kuyamba kuthirira pamlingo wofunikira kudera linalake lamunda.
Kusanthula zomwe zapezedwa kumapangitsa kuti zitheke kuyang'anira kuchuluka kwa madzi m'nthaka ndipo, ngati kuli kofunikira, kuchita ntchito zowongolera mulingo wake - mwachitsanzo, kumasula mizere pakati pamizere ngati kupanga kutumphuka komwe kumalepheretsa kulowa mkati mwa mizere. chinyontho m'mphepete mwa m'munsi.
Pakadali pano, mabizinesi angapo adera la Samara, monga Scorpion LLC, Sev 07 LLC, Zhitnitsa LLC, Orlovka-AIC LLC, amagwiritsa ntchito zida izi kuti akwaniritse ulimi wothirira. Zotsatira za ntchito zawo za 2021 zikuwonetsa kuti kugwiritsa ntchito masensa a Kaipos ndi nsanja yanzeru ya Agrokeep kudzachepetsa mtengo wamadzi ndi magetsi ndi pafupifupi 25%, zomwe mwandalama zimakhala pafupifupi 35000 rubles. kuchokera ku bwalo limodzi la makina owaza omwe ali ndi ntchito m'lifupi mwake mamita 800. Kuphatikiza apo, kuyang'anira kosalekeza kwa ulimi wothirira kumapereka chilango kwa ogwira ntchito, omwe ndi ofunika kuti agwire bwino ntchito iliyonse.
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