{"id":20530,"date":"2020-07-03T21:45:00","date_gmt":"2020-07-03T18:45:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=20530"},"modified":"2020-07-03T09:12:53","modified_gmt":"2020-07-03T06:12:53","slug":"kutatok-algakkal-es-rovarokkal-etetnek-a-husukert-tenyeszett-allatokat","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=20530&lang=hu","title":{"rendered":"Kutat\u00f3k alg\u00e1kkal \u00e9s rovarokkal etetn\u00e9k a h\u00fasuk\u00e9rt teny\u00e9szett \u00e1llatokat"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"773\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/07\/tyuk2.jpg\" alt=\"\" class=\"wp-image-20532\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/07\/tyuk2.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/07\/tyuk2-300x226.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/07\/tyuk2-768x580.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Az \u00e1llateledelk\u00e9nt is szolg\u00e1l\u00f3 sz\u00f3ja miatt ugyanis erd\u0151ket irtanak ki. K\u00e9t dolog azonban megakad\u00e1lyozza a fenntarthat\u00f3 \u00e9s k\u00f6rnyezetbar\u00e1t \u00e1llateledeket k\u00e9sz\u00edt\u00e9s\u00e9t: az \u00e1r \u00e9s a jogszab\u00e1lyok.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f6v\u00e9nyi alap\u00fa \u00e9trend ide vagy oda, egyre t\u00f6bb h\u00fast esz\u00fcnk a vil\u00e1gon. Az \u00e1llatokat, amiket megesz\u00fcnk pedig szint\u00e9n etetni kell, \u00edgy a j\u00f6v\u0151ben a n\u00f6vekv\u0151 h\u00fasfogyaszt\u00e1ssal p\u00e1rhuzamosan az \u00e1llateledelekre val\u00f3 ig\u00e9ny is n\u00f6vekedni fog.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A g\u00f6ttingeni egyetem kutat\u00f3i azt vizsg\u00e1lt\u00e1k meg, hogy mik\u00e9nt lehetne ezt fenntarthat\u00f3an megoldani, hogy az \u00e1llatoknak biztos\u00edtott t\u00e1pl\u00e1l\u00e9k miatt ne v\u00e1gjanak ki m\u00e9g t\u00f6bb f\u00e1t \u2013 \u00edrta a Science Daily. A Journal of the Science of Food and Agriculture-ben megjelent tanulm\u00e1nyban a tud\u00f3sok a mikroalg\u00e1k \u00e9s a rovarok lehet\u0151s\u00e9g\u00e9t vizsg\u00e1lt\u00e1k meg, amelyek megfelel\u0151 feh\u00e9rj\u00e9t tudnak biztos\u00edtani embereknek \u00e9s \u00e1llatoknak is \u00e9s amelyek kiv\u00e1lthatn\u00e1k az \u00e1llateledel-gy\u00e1rt\u00e1sban is gyakran haszn\u00e1lt, \u00e1m k\u00f6rnyezetterhel\u0151 sz\u00f3j\u00e1t. A sz\u00f3jatermeszt\u00e9s miatt ugyanis erd\u0151ket is kiirtanak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A fenntarthat\u00f3s\u00e1g mellett fontos szempont volt az is a kutat\u00e1s sor\u00e1n, hogy az alg\u00e1n \u00e9s rovarokon nevelt \u00e1llatok h\u00fas\u00e1nak min\u0151s\u00e9g\u00e9ben ne t\u00f6rt\u00e9njen v\u00e1ltoz\u00e1s. A k\u00eds\u00e9rletek arra az eredm\u00e9nyre jutottak, hogy azok a csirk\u00e9k, amelyeket fekete katonal\u00e9gy l\u00e1rv\u00e1kkal \u00e9s spirulina alg\u00e1val etettek, sem az \u00e1llatok n\u00f6veked\u00e9s\u00e9t, sem a h\u00fasuk min\u0151s\u00e9g\u00e9t nem befoly\u00e1solt\u00e1k. Az algakoszton nevelt csirk\u00e9k h\u00fasa sz\u00edne \u00e9s \u00edze m\u00e9g intenz\u00edvebbnek is bizonyult.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k elmond\u00e1sa szerint azonban t\u00f6bb dolog is neh\u00e9zs\u00e9get okoz: az \u00e1r \u00e9s a szab\u00e1lyoz\u00e1s. Egyr\u00e9szt a vil\u00e1gszerte bio\u00fczemanyagnak, \u00e1llateledelnek \u00e9s emberi fogyaszt\u00e1s c\u00e9lj\u00e1val is termesztett alga sokkal dr\u00e1g\u00e1bb, mint a sz\u00f3ja. Tov\u00e1bb\u00e1 az Eur\u00f3pai Uni\u00f3ban jelenleg hat\u00e1lyos jogszab\u00e1lyok a rovarok fogyaszt\u00e1s\u00e1t csak embereknek \u00e9s haleledelk\u00e9nt enged\u00e9lyezik, m\u00e1s \u00e1llatoknak nem. \u00cdgy abban b\u00edznak, hogy a szab\u00e1lyoz\u00e1si k\u00f6rnyezet v\u00e1ltozhat a k\u00f6zelj\u00f6v\u0151ben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forr\u00e1s: hvg<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az \u00e1llateledelk\u00e9nt is szolg\u00e1l\u00f3 sz\u00f3ja miatt ugyanis erd\u0151ket irtanak ki. K\u00e9t dolog azonban megakad\u00e1lyozza a fenntarthat\u00f3 \u00e9s k\u00f6rnyezetbar\u00e1t \u00e1llateledeket k\u00e9sz\u00edt\u00e9s\u00e9t: az \u00e1r \u00e9s a jogszab\u00e1lyok. N\u00f6v\u00e9nyi alap\u00fa \u00e9trend ide vagy oda, egyre t\u00f6bb h\u00fast esz\u00fcnk a vil\u00e1gon. Az \u00e1llatokat, amiket megesz\u00fcnk pedig szint\u00e9n etetni kell, \u00edgy a j\u00f6v\u0151ben a n\u00f6vekv\u0151 h\u00fasfogyaszt\u00e1ssal p\u00e1rhuzamosan az \u00e1llateledelekre val\u00f3 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":20532,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,598,39],"tags":[12582,5487,710],"class_list":["post-20530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-tudomany","category-vilag","tag-allattartas","tag-kornyezetvedelem","tag-kutatas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/20530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20530"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/20530\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/20532"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}