{"id":102650,"date":"2022-05-14T22:00:00","date_gmt":"2022-05-14T19:00:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=102650"},"modified":"2022-05-14T21:47:32","modified_gmt":"2022-05-14T18:47:32","slug":"a-holdrol-szarmazo-talajmintan-termett-noveny","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=102650&lang=hu","title":{"rendered":"A Holdr\u00f3l sz\u00e1rmaz\u00f3 talajmint\u00e1n termett n\u00f6v\u00e9ny"},"content":{"rendered":"\n

A Floridai Egyetem kutat\u00f3i az Apoll\u00f3\u201311 asztronaut\u00e1i \u00e1ltal hazahozott talajmint\u00e1n l\u00fadf\u00fcvet neveltek \u2013 ez az els\u0151 holdi talajon termesztett n\u00f6v\u00e9ny.<\/p>\n\n\n\n

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K\u00e9p a mint\u00e1kr\u00f3l
Forr\u00e1s: UF\/IFAS PHOTO BY TYLER JONES<\/figcaption><\/figure>\n\n\n\n

A k\u00eds\u00e9rletben arra kerestek v\u00e1laszt, hogy a Holdr\u00f3l sz\u00e1rmaz\u00f3 durva por alkalmas-e n\u00f6v\u00e9nytermeszt\u00e9sre, \u00e9s a k\u00e9s\u0151bbi Hold-exped\u00edci\u00f3k \u0171rhaj\u00f3sai tudnak-e majd \u00e9lelmet termeszteni maguknak.<\/p>\n\n\n\n

A tud\u00f3sok maguk is meglep\u0151dtek, hogy a k\u00eds\u00e9rlet siker\u00fclt: a n\u00f6v\u00e9ny meg\u00e9l a holdi talajon.<\/p>\n\n\n\n

Robert Ferl, az egyetem \u00e9lelmiszer- \u00e9s mez\u0151gazdas\u00e1g-tudom\u00e1nyi kar\u00e1nak tud\u00f3sa elmondta, hogy koll\u00e9g\u00e1ival abba a talajmint\u00e1ba \u00fcltettek n\u00f6v\u00e9nyt, amit Neil Armstrong \u00e9s Buzz Aldrin hozott haza mag\u00e1val az Apoll\u00f3-11 misszi\u00f3val, valamint olyan talajmint\u00e1kba, amelyek m\u00e1s misszi\u00f3kkal \u00e9rkeztek.<\/p>\n\n\n\n

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Forr\u00e1s: UF\/IFAS PHOTO BY TYLER JONES<\/figcaption><\/figure>\n\n\n\n

A k\u00eds\u00e9rletb\u0151l ugyanakkor kider\u00fclt, hogy a holdi talajon durvas\u00e1ga \u00e9s m\u00e1s kedvez\u0151tlenebb tulajdons\u00e1gai miatt lassabban n\u0151ttek a n\u00f6v\u00e9nyek, mint a F\u00f6ldr\u0151l sz\u00e1rmaz\u00f3, imit\u00e1lt holdi talajba \u00fcltetett pal\u00e1nt\u00e1k. A legt\u00f6bb holdi talajba \u00fcltetett n\u00f6v\u00e9ny v\u00e9g\u00fcl elsz\u00e1radt.<\/p>\n\n\n\n

A kutat\u00e1s eredm\u00e9nyeit a tud\u00f3sok cs\u00fct\u00f6rt\u00f6k\u00f6n tett\u00e9k k\u00f6zz\u00e9 a Communications Biology c\u00edm\u0171 szaklapban. Mint \u00edrt\u00e1k, min\u00e9l hosszabb ideig volt a talaj a Holdon a kozmikus sug\u00e1rz\u00e1snak \u00e9s a napsz\u00e9lnek kit\u00e9ve, ann\u00e1l rosszabbul t\u0171rt\u00e9k a n\u00f6v\u00e9nyek.<\/p>\n\n\n\n

A tud\u00f3sok szerint az Apollo-11 talajmint\u00e1i voltak a legkev\u00e9sb\u00e9 kedvez\u0151ek a n\u00f6veked\u00e9shez, mert a Nyugalom tenger\u00e9nek k\u0151zete, ahonnan sz\u00e1rmaztak, n\u00e9h\u00e1ny milli\u00e1rd \u00e9vvel tov\u00e1bb volt kit\u00e9ve az elemeknek.<\/p>\n\n\n\n

\"\"
Forr\u00e1s: nature.com<\/a><\/figcaption><\/figure>\n\n\n\n

\u201eA k\u00f6vetkez\u0151 l\u00e9p\u00e9s, hogy a Hold felsz\u00edn\u00e9n kell megism\u00e9telni a k\u00eds\u00e9rletet\u201d \u2013 id\u00e9zte a The Guardian Simon Gilroy \u0171rn\u00f6v\u00e9ny-biol\u00f3gust, a Wisconsin-Madison Egyetem tud\u00f3s\u00e1t, aki nem vett r\u00e9szt a k\u00eds\u00e9rletben.<\/p>\n\n\n\n

A hat Apoll\u00f3-k\u00fcldet\u00e9s \u0171rhaj\u00f3sai mind\u00f6ssze 382 kil\u00f3 holdk\u0151zetet \u00e9s talajmint\u00e1t hoztak vissza a F\u00f6ldre, a legt\u00f6bbet elz\u00e1rt\u00e1k. A NASA v\u00e9g\u00fcl tavaly \u00e9v elej\u00e9n 12 grammot adott \u00e1t a Floridai Egyetem kutat\u00f3inak, \u00e9s a r\u00e9g\u00f3ta v\u00e1rt \u00fcltet\u00e9st tavaly m\u00e1jusban v\u00e9gezt\u00e9k el egy laborat\u00f3riumban.<\/p>\n\n\n\n

(MTI\/origo.hu<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"

A Floridai Egyetem kutat\u00f3i az Apoll\u00f3\u201311 asztronaut\u00e1i \u00e1ltal hazahozott talajmint\u00e1n l\u00fadf\u00fcvet neveltek \u2013 ez az els\u0151 holdi talajon termesztett n\u00f6v\u00e9ny.<\/p>\n","protected":false},"author":5,"featured_media":102655,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,41,596,49,598,39],"tags":[24962,12744,710],"class_list":["post-102650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-nap-hirei","category-cikkek","category-erdekes","category-hirek","category-tudomany","category-vilag","tag-hold","tag-kiserlet","tag-kutatas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/102650","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=102650"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/102650\/revisions"}],"predecessor-version":[{"id":102656,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/102650\/revisions\/102656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/102655"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=102650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=102650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=102650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}