{"id":120763,"date":"2025-11-24T12:04:37","date_gmt":"2025-11-24T12:04:37","guid":{"rendered":"https:\/\/rjecnik.hr\/mreznik\/dusik\/"},"modified":"2025-11-24T15:36:09","modified_gmt":"2025-11-24T14:36:09","slug":"dusik","status":"publish","type":"post","link":"https:\/\/rjecnik.hr\/mreznik\/dusik\/","title":{"rendered":"du\u0161ik"},"content":{"rendered":"

d\u00f9\u0161\u012bk <\/span>du\u0161ik<\/span> im. m.<\/span> (G du\u0161\u00edka, DL du\u0161\u00edku, A d\u00f9\u0161\u012bk, I du\u0161\u00edkom<\/span>)<\/span><\/span><\/span><\/p>\n

kem.<\/span> Du\u0161ik je kemijski element (N), bezbojni plin bez okusa i mirisa koji se nalazi u zraku i bjelan\u010devinama.<\/span><\/span> <\/span><\/span><\/p>\n

– Plinoviti du\u0161ik transportira se pod tlakom od 200 bara u \u010deli\u010dnim bocama.<\/span><\/p>\n

<\/p>\n

– Prihrana tla treba biti obavljena u trenutku kad je biljka uskla\u0111ena svojim uzrastom i fiziolo\u0161kim kapacitetom sa stanjem tla i klimatskim prilikama za prijem lako topivog du\u0161ika.<\/span><\/p>\n

<\/p>\n

– Gume punjene du\u0161ikom imaju ve\u0107u trajnost, nije potrebno kontroliranje tlaka u gumama, imaju pobolj\u0161ano dr\u017eanje na cesti te je sprije\u010dena oksidacija naplataka.<\/span><\/p>\n

<\/p>\n

– Proizvodi na osnovi anorganskoga i organskoga du\u0161ika sastavljeni su od amonijevih soli i dijelova neaktivnih kvasaca koji su bogati izvor du\u0161ika iz aminokiselina.<\/span><\/p>\n

<\/p>\n

– Proteini sadr\u017eavaju u sebi atome du\u0161ika kojih u mastima nema. <\/span><\/p>\n

<\/p>\n

Kakav je du\u0161ik?<\/span> anorganski, atmosferski, hranidbeni, inertni, organski, otopljen, plinoviti, teku\u0107i, topiv; amidni, amonijski, cijaminidni, nitratni<\/span><\/span><\/p>\n

\u0160to du\u0161ik mo\u017ee?<\/span> osloboditi se, osloba\u0111ati se, vezati se<\/span><\/span><\/p>\n

\u0160to se s du\u0161ikom mo\u017ee?<\/span> fiksirati ga, istalo\u017eiti ga, otopiti ga, puniti \u0161to, sadr\u017eavati ga, vezati ga<\/span><\/span><\/p>\n

Koordinacija:<\/span> du\u0161ik i fosfor, du\u0161ik i kalij; kisik i du\u0161ik, sumpor i du\u0161ik, ugljik i du\u0161ik, vodik i du\u0161ik<\/span><\/span><\/p>\n

U vezi s du\u0161ikom spominje se:<\/span> atom, oksid, fiksacija, koncentracija, molekula, ravnote\u017ea, sadr\u017eaj, talo\u017eenje, udio<\/span><\/span><\/p>\n

TVORENICE: <\/a>du\u0161ikov<\/a>, <\/span>du\u0161i\u010dni<\/a><\/span><\/p>\n

Struna: <\/span> http:\/\/struna.ihjj.hr\/naziv\/dusik\/3807\/#naziv<\/a><\/span><\/p>\n

Kolokacijska baza hrvatskoga jezika: <\/span> http:\/\/ihjj.hr\/kolokacije\/search\/?q=du%C5%A1ik&search_type=basic<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Du\u0161ik je kemijski element (N), bezbojni plin bez okusa i mirisa koji se nalazi u zraku i bjelan\u010devinama.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,158],"tags":[98],"class_list":["post-120763","post","type-post","status-publish","format-standard","hentry","category-osnovni","category-osnovni-d-osnovni","tag-im-m"],"_links":{"self":[{"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/posts\/120763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/comments?post=120763"}],"version-history":[{"count":1,"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/posts\/120763\/revisions"}],"predecessor-version":[{"id":121259,"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/posts\/120763\/revisions\/121259"}],"wp:attachment":[{"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/media?parent=120763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/categories?post=120763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rjecnik.hr\/mreznik\/wp-json\/wp\/v2\/tags?post=120763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}