Pestovanie zeleniny vn\u00fatri budov pod umel\u00fdm svetlom so st\u00e1lou intenzitou umo\u017e\u0148uje z\u00edska\u0165 viac \u00farody na men\u0161ej ploche a z\u00e1rove\u0148 \u0161etri\u0165 p\u00f4du a vodu v porovnan\u00ed s be\u017en\u00fdm po\u013enohospod\u00e1rstvom. T\u00e1to modern\u00e1 met\u00f3da je v\u0161ak n\u00e1ro\u010dn\u00e1 na energiu. Vedci z Wisconsinu preto vyvinuli softv\u00e9r, ktor\u00fd reguluje osvetlenie tak, aby sa dosiahla \u010do najlep\u0161ia fotosynt\u00e9za a z\u00e1rove\u0148 sa zn\u00ed\u017eili n\u00e1klady na elektrinu. Syst\u00e9m automaticky prisp\u00f4sobuje intenzitu svetla ka\u017ed\u00fa hodinu.<\/p>\n\n\n\n
Pod\u013ea Lea Marcelisa z Wageningenskej univerzity by tak\u00e9to riaden\u00e9 osvetlenie mohlo zn\u00ed\u017ei\u0165 spotrebu energie vertik\u00e1lnych fariem a\u017e o 12 %. Sk\u00famal, ako sa r\u00f4zne druhy listovej zeleniny \u2013 napr\u00edklad bazalka, rukola alebo \u0161pen\u00e1t \u2013 spr\u00e1vaj\u00fa pri r\u00f4znych sveteln\u00fdch re\u017eimoch. Niektor\u00e9 rastliny boli vystaven\u00e9 striedavo siln\u00e9mu a slab\u00e9mu svetlu, in\u00e9 zas dost\u00e1vali viac svetla r\u00e1no a menej popoludn\u00ed. V\u00fdsledky uk\u00e1zali, \u017ee \u00faroda bola v oboch pr\u00edpadoch podobn\u00e1 ako pri st\u00e1lom osvetlen\u00ed. Marcelis pl\u00e1nuje v bud\u00facnosti overi\u0165 mo\u017enosti dynamick\u00e9ho osvetlenia vo v\u00e4\u010d\u0161om meradle a otestova\u0165, ak\u00e9 sveteln\u00e9 podmienky s\u00fa vhodn\u00e9 pre pestovanie rastl\u00edn v interi\u00e9ri.<\/p>\n\n\n\n
<\/p>\n\n\n\n
Zdroj: Quark<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Pestovanie zeleniny vn\u00fatri budov pod umel\u00fdm svetlom so st\u00e1lou intenzitou umo\u017e\u0148uje z\u00edska\u0165 viac \u00farody na men\u0161ej ploche a z\u00e1rove\u0148 \u0161etri\u0165 p\u00f4du a vodu v porovnan\u00ed s be\u017en\u00fdm po\u013enohospod\u00e1rstvom. T\u00e1to modern\u00e1 met\u00f3da je v\u0161ak","protected":false},"author":3,"featured_media":1009,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[21,23,22,20,19],"class_list":["post-1007","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nezaradene","tag-bazalka","tag-rukola","tag-spenat","tag-umele-osvetlenie","tag-zelenina"],"_links":{"self":[{"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/posts\/1007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/comments?post=1007"}],"version-history":[{"count":4,"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/posts\/1007\/revisions"}],"predecessor-version":[{"id":1016,"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/posts\/1007\/revisions\/1016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/media\/1009"}],"wp:attachment":[{"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/media?parent=1007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/categories?post=1007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fixmajster.sk\/index.php\/wp-json\/wp\/v2\/tags?post=1007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}