{"id":8177,"date":"2023-02-19T00:00:00","date_gmt":"2023-02-18T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/agrovoltika-nova-nadej-pre-polnohospodarstvo\/"},"modified":"2023-02-19T00:00:00","modified_gmt":"2023-02-18T23:00:00","slug":"agrovoltika-nova-nadej-pre-polnohospodarstvo","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/agrovoltika-nova-nadej-pre-polnohospodarstvo\/","title":{"rendered":"Agrovoltika: N\u00e1dej pre po\u013enohospod\u00e1rstvo sk\u00fa\u0161an\u00e9 pr\u00edrodn\u00fdmi \u017eivlami"},"content":{"rendered":"<p>Dosiahnu\u0165 efekt\u00edvne vyu\u017e\u00edvanie p\u00f4dy je pri dne\u0161n\u00fdch klimatick\u00fdch podmienkach \u010doraz \u0165a\u017e\u0161ie. Agrovoltika u\u017e od\u0161tartovala svoje p\u00f4sobenie v\u00a0mnoh\u00fdch krajin\u00e1ch, preto je mo\u017en\u00e9, \u017ee za kr\u00e1tky \u010das ich po\u010det nepochybne narastie.<\/p>\n<h3>N\u00e1pady, z\u00a0ktor\u00fdch treba vy\u0165a\u017ei\u0165 \u010do najviac<\/h3>\n<p>Tradi\u010dn\u00e9 po\u013enohospod\u00e1rstvo je u\u017e dlh\u0161iu dobu pomerne<strong> riskantn\u00fdm podnikan\u00edm<\/strong>. Z\u00e1vislos\u0165 od poveternostn\u00fdch podmienok ovplyv\u0148uje kvalitu \u00farody a\u00a0ekonomick\u00fa situ\u00e1ciu na nieko\u013eko mesiacov dopredu. Svetov\u00ed l\u00eddri sa ka\u017edoro\u010dne stret\u00e1vaj\u00fa na konferenci\u00e1ch, po\u010das ktor\u00fdch do pozornosti uv\u00e1dzaj\u00fa energetick\u00fa kr\u00edzu, zmenu kl\u00edmy \u010di <strong>d\u00f4le\u017eitos\u0165 obnovite\u013en\u00fdch zdrojov<\/strong>. To v\u0161etko v\u00fdrazne dopad\u00e1 na potravinov\u00e9 syst\u00e9my a\u00a0ich zni\u017euj\u00facu sa odolnos\u0165 vo\u010di enviroment\u00e1lnym probl\u00e9mom.<\/p>\n Slne\u010dn\u00e9 panely u\u017e d\u00e1vno nie s\u00fa iba predmetom ekologick\u00fdch domov. zdroj: unsplash.com\n<p>Preto sa odborn\u00edci usiluj\u00fa o\u00a0to, aby pri\u0161li s\u00a0nov\u00fdmi \u010di <strong>vylep\u0161en\u00fdmi rie\u0161eniami<\/strong>. Pr\u00e1ve teraz sa za\u010d\u00edna \u010doraz \u010dastej\u0161ie spom\u00edna\u0165 <strong>agrovoltika<\/strong>. T\u00fdka sa spolo\u010dn\u00e9ho vyu\u017eitia jednej p\u00f4dy pre sol\u00e1rne z\u00edskavanie energie a produkcie po\u013enohospod\u00e1rskych plod\u00edn. V posledn\u00fdch rokoch sa objavila \u0161irok\u00e1 \u0161k\u00e1la vyu\u017eitia agrovoltiky, ktor\u00e1 bude k\u013e\u00fa\u010dovou s\u00fa\u010das\u0165ou <strong>transform\u00e1cie energetiky a kl\u00edmy<\/strong>.<\/p>\n<h3>Ochrana a\u00a0produktivita p\u00f4dy v jednom<\/h3>\n<p>Prv\u00fdkr\u00e1t sa agrovoltika v spojen\u00ed s po\u013enohospod\u00e1rstvom pou\u017eila v t\u00edme franc\u00fazskych vedcov pod veden\u00edm Christopha Dupraza. Kombin\u00e1cia sol\u00e1rnych panelov a vypestovanej \u00farody by mohla posun\u00fa\u0165<strong> v\u00fdrobu potrav\u00edn<\/strong> na \u010fal\u0161iu \u00farove\u0148. Ich v\u00fdskumn\u00e1 oblas\u0165 v meste <strong>Montpellier<\/strong> uk\u00e1zala, \u017ee agrovoltick\u00e9 syst\u00e9my s\u00fa skuto\u010dne efekt\u00edvne. Pod\u013ea v\u00fdsledkov m\u00f4\u017ee zv\u00fd\u0161enie glob\u00e1lnej produktivity p\u00f4dy nar\u00e1s\u0165 <strong>od 35 do 73 percent<\/strong>.<\/p>\n<p>Aj ke\u010f je agrovoltika relat\u00edvne novou oblas\u0165ou, uviedla prostriedky na u\u013eah\u010denie jej prev\u00e1dzky, ako napr\u00edklad <strong>pou\u017e\u00edvanie vyv\u00fd\u0161en\u00fdch plo\u0161\u00edn<\/strong> na mont\u00e1\u017e sol\u00e1rnych panelov. To umo\u017e\u0148uje vyu\u017e\u00edva\u0165 p\u00f4du na pestovanie rastlinnej potravy a z\u00e1rove\u0148 ju chr\u00e1ni\u0165 pred ostr\u00fdm slnkom a zni\u017eova\u0165 mno\u017estvo vody potrebnej na pestovanie.<\/p>\n<h3>Agrovoltika vo svete<\/h3>\n<p>Agrovoltick\u00e9 syst\u00e9my vo v\u00fdchodnej Afrike umo\u017e\u0148uj\u00fa farm\u00e1rom lep\u0161ie vyu\u017e\u00edva\u0165 p\u00f4du, ktor\u00fa predt\u00fdm pova\u017eovali za ne\u017eivotaschopn\u00fa. Po\u013enohospod\u00e1rsky projekt v Keni vyu\u017e\u00edva sol\u00e1rne panely umiestnen\u00e9 nieko\u013eko metrov nad zemou. <strong>Tienidlo z panelov<\/strong> chr\u00e1ni zeleninu pred tepeln\u00fdm stresom a stratou vody.<\/p>\n Vertik\u00e1lny dizajn u\u013eah\u010duje efekt\u00edvne vyu\u017e\u00edvanie p\u00f4dy a m\u00f4\u017ee dokonca u\u0161etri\u0165 vodu straten\u00fa pri vyparovan\u00ed. zdroj: pinterest.com\n<p>Ide o u\u017eito\u010dn\u00fa koncepciu, ktor\u00e1 v\u0161ak zvy\u0161uje <strong>n\u00e1klady na in\u0161tal\u00e1ciu<\/strong>. Kalifornsk\u00e1 spolo\u010dnos\u0165 <strong>Sunstall<\/strong> preto na trh uviedla <strong>vertik\u00e1lne sol\u00e1rne panely<\/strong>. Nie je potrebn\u00e9 stava\u0165 ich na \u017eiadne vyv\u00fd\u0161en\u00e9 plo\u0161iny, preto sa m\u00f4\u017eu umiestni\u0165 aj do n\u00e1ro\u010dnej\u0161ieho ter\u00e9nu.<\/p>\n<p>Vynaliezavos\u0165 vertik\u00e1lnych panelov spo\u010d\u00edva aj v pou\u017eit\u00ed obojstrann\u00fdch sol\u00e1rnych modulov. Sol\u00e1rne panely sa zvy\u010dajne in\u0161taluj\u00fa na severnej pologuli smerom na juh, aby sa zabezpe\u010dilo, \u017ee bud\u00fa po\u010das d\u0148a dost\u00e1va\u0165 <strong>priame slne\u010dn\u00e9 svetlo<\/strong>. Vzh\u013eadom k tomu, \u017ee vertik\u00e1lne panely pou\u017e\u00edvaj\u00fa dvojstrann\u00e9 moduly, svoju pr\u00e1cu odved\u00fa kvalitne aj v\u00a0s\u0165a\u017een\u00fdch podmienkach.<\/p>\n<h3>Hospod\u00e1renie bez ob\u00e1v<\/h3>\n<p>Napriek rast\u00facemu \u00faspechu, <strong>sk\u013abenie dvoch odvetv\u00ed<\/strong> je st\u00e1le predmetom \u0161t\u00fadi\u00ed. V\u00fdskumn\u00edci z Fraunhofer Institute For Solar Energy Systems (ISE) vykonali projekt zaoberaj\u00faci sa <strong>\u00fa\u010dinnos\u0165ou <\/strong>agrovoltiky.<\/p>\n<p>Projekt sa uskuto\u010dnil v bl\u00edzkosti Bodamsk\u00e9ho jazera, ktor\u00e9 hrani\u010d\u00ed so \u0160vaj\u010diarskom, Nemeckom a Rak\u00faskom. Po\u010das jedn\u00e9ho roka pilotn\u00fd projekt vyu\u017e\u00edval <strong>720 obojstrann\u00fdch sol\u00e1rnych modulov<\/strong>, ktor\u00e9 pokr\u00fdvali pribli\u017ene 1\/3 hekt\u00e1ra. T\u00edm sa rozhodol namontova\u0165 panely dostato\u010dne vysoko, tak\u017ee plodiny dost\u00e1vali takmer rovnak\u00e9 mno\u017estvo slne\u010dn\u00e9ho svetla, ako keby r\u00e1stli prirodzene.<\/p>\n<p>Po vykonan\u00ed v\u0161etk\u00fdch v\u00fdpo\u010dtov sa objavili s\u013eubn\u00e9 v\u00fdsledky. V\u00fdskumn\u00edci zistili, \u017ee produktivita p\u00f4dy by sa mohla zv\u00fd\u0161i\u0165 o 60 percent.<em> \u201eV\u00fdsledky projektu z prv\u00e9ho roku s\u00fa \u00fapln\u00fdm \u00faspechom: agrofotovoltick\u00e1 met\u00f3da sa uk\u00e1zala ako vhodn\u00e1 pre prax, pri\u010dom stoj\u00ed rovnako ako mal\u00fd sol\u00e1rny stre\u0161n\u00fd syst\u00e9m,\u201c<\/em> vysvetlil Stephan Schindele, projektov\u00fd mana\u017e\u00e9r agrofotovoltaiky vo Fraunhofer ISE.<\/p>\n<p>Jedn\u00fdm z hlavn\u00fdch d\u00f4vodov, pre\u010do po\u013enohospod\u00e1ri prech\u00e1dzaj\u00fa na sol\u00e1rne farm\u00e1r\u010denie, je zaru\u010den\u00fd finan\u010dn\u00fd zisk a <strong>\u017eivotn\u00fd \u0161t\u00fdl bez stresu<\/strong>. V\u010faka agrovoltike s\u00fa tieto ciele uskuto\u010dnite\u013en\u00e9 za ove\u013ea krat\u0161\u00ed \u010das, aj ke\u010f klimatick\u00e9 podmienky nevyzeraj\u00fa ide\u00e1lne.<\/p>\n<p><strong>Zdroje: www.agrovoltaic.org, www.interestinengineering.com<\/strong><\/p>\n<p><strong>Zdroj titulnej fotografie: www.pinterest.com<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Dosiahnu\u0165 efekt\u00edvne vyu\u017e\u00edvanie p\u00f4dy je pri dne\u0161n\u00fdch klimatick\u00fdch podmienkach \u010doraz \u0165a\u017e\u0161ie. Agrovoltika u\u017e od\u0161tartovala svoje p\u00f4sobenie v\u00a0mnoh\u00fdch krajin\u00e1ch, preto je mo\u017en\u00e9, \u017ee za kr\u00e1tky \u010das<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-8177","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/8177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=8177"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/8177\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=8177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=8177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=8177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}