{"id":6297,"date":"2020-06-02T13:25:24","date_gmt":"2020-06-02T11:25:24","guid":{"rendered":"http:\/\/zorka.gettonet.rs\/?post_type=preporuka_djubrenja&#038;p=6297"},"modified":"2020-07-31T09:23:46","modified_gmt":"2020-07-31T07:23:46","slug":"uljana-repica","status":"publish","type":"preporuka_djubrenja","link":"https:\/\/www.elixirzorka.rs\/hr\/preporuke-gnojidbe\/ratarstvo\/uljana-repica\/","title":{"rendered":"Uljana repica"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Primjena mineralnih gnojiva u ishrani uljane repice<\/strong><\/h2>\n\n\n\n<p>Uljana repica predstavlja ratarsku kulturu koja danas ima trend pove\u0107anja povr\u0161ina na kojima se uzgaja kako u svjetu tako i kod nas u regiji. Postoje ozime i jare ove biljne vrste, ali u Europi dominiraju ozime sorte upravo zbog postizanja ve\u0107ih prinosa zrna i ulja po jedinici povr\u0161ine. Jedan od osnovnih preduvijeta za postizanje stabilnih i visokih prinosa uljane repice je svakako njena pravovremena i izbalansirana ishrana mineralnim gnojivima. Ona podrazumjeva da biljka u svojim odgovaraju\u0107im fazama rasta i razvoja bude osigurana sa dovoljnim koli\u010dinama hranjiva koja su joj tada i najpotrebnija. Prema podacima u literaturi uljana repica za 1t odgovaraju\u0107e vegetativne mase i zrna najvi\u0161e usvoji kalija i du\u0161ika dok je usvajanje fosfora ne\u0161to manje.<\/p>\n\n\n\n<p>Du\u0161ik (N) je svakako klju\u010dan element koji treba da osigura dobar vegetativni porast i prinos. Fosfor (P) je veoma va\u017ean kod adekvatnog razvoja korijenovog sustava, sinteze ulja i zajedno sa kalijom (K) ima bitnu ulogu u otpornosti biljaka prema niskim temperaturama i njihovom kvalitetnom prezimljavanju. Kod uljane repice posebno bi trebalo istaknuti zna\u010daj jo\u0161 jednog makroelementa, a to je sumpor (S). Ovaj element je jedan od klju\u010dnih u sintezi ulja, klorofila, ali je veoma va\u017ean i sa aspekta pove\u0107anja tolerantnosti biljaka na stresne uvjete.<\/p>\n\n\n\n<p>Koli\u010dine mineralnih gnojiva koje unosimo svakako treba bazirati na osnovu agro-kemijskih analiza zemlji\u0161ta, planiranih prinosa, ali i potreba biljaka za pojedinim hranjivima, \u0161to \u0107e predstavljati osnovu za njihovu efikasnu i racionalnu primenu. Tehnologija ishrane podrazumjeva primjenu cjelokupnih koli\u010dina fosfora (P) i kalija (K) pod osnovnu obradu, dok se 1\/3 planiranih koli\u010dina du\u0161ika (N) unosi predsjetveno. Kod primenenjenih koli\u010dina du\u0161ika (N) u jesen treba biti oprezan, jer prevelike koli\u010dine ovog elementa mogu utjecati na ve\u0107u bujnost usjeva i slabiju otpornost na niske temperature. Preostala koli\u010dina du\u0161ika dodaje se kroz proljetnu prihranu. Treba napomenuti da su potrebe uljane repice za svim hranjivima, a pogotovu za du\u0161ikom (N) najve\u0107e upravo u fazama od po\u010detnog proljetnog porasta pa do cvjetanja. Da bi se osigurali povoljni uvjeti za regeneraciju usjeva i njegov daljnji intezivan razvoj, prvu prihranu treba obaviti rano u prolje\u0107e, obi\u010dno u fazi bu\u0111enja vegetacije sa 60-70% od planirane koli\u010dine du\u0161ika, a drugu u momentu porasta u stablo sa preostalom koli\u010dinom du\u0161ika.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">Preporu\u010dene formulacije i koli\u010dine primjene:<\/h6>\n\n\n\n<p>Proizvodni asortiman tvornice mineralnih gnojiva Elixir Zorka obuhva\u0107a paletu razli\u010ditih formulacija koje svojim odnosom hranivih elemenata odgovaraju zahtevima proizvodnje uljane repice. Najizra\u017eenije zahteve ova biljna vrsta ima prema kaliju (K), iz tog razloga su u tehnologiju proizvodnje uvr\u0161\u0107ene formulacije koje imaju izra\u017eeniji udio kalija. Prema svom sastavu iz palete Elixir Zorke posebno se izdvajaju NPK 6:12:24 + 6% S, NPK 7:20:30 + 3% S i PK 20:30 + 6% Ca, koje po svom odnosu hraniva predstavljaju dobro izbalansirane formulacije za postizanje kvalitetnih i visokih prinosa uljane repice. Ove formulacije su tako\u0111er pogodne za uljanu repicu na zemlji\u0161tima u kojima se javlja nedostatak kalija (K).<\/p>\n\n\n<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/tehnologija-gnojidbe-uljana-repica.jpg\" class=\"img-fluid mb-45 d-block mx-auto\" alt=\"\" style=\"\" srcset=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/tehnologija-gnojidbe-uljana-repica.jpg 1024w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/tehnologija-gnojidbe-uljana-repica-600x424.jpg 600w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/tehnologija-gnojidbe-uljana-repica-150x106.jpg 150w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/tehnologija-gnojidbe-uljana-repica-768x543.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> \n\n<div class=\"row mx-0 mb-45\">\n\t\n\n<div class=\"col-12 col-md-4\">\n\t\t\n<div class=\"lazyblock-elixir-rounded-image-Z1bM0r5 wp-block-lazyblock-elixir-rounded-image\"><div class=\"elixir-product-image-box-wrapper mx-auto\"><div class=\"elixir-product-image-box\" style=\"background-image: url(https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/ross-tek-qvbzWmDpBqM-unsplash-e1577446932533-scaled-1-600x184.jpg)\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/05\/uljana_repica_6_12_24_70_20_30-600x600.png\" class=\"wp-post-image\" alt=\"\" srcset=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/05\/uljana_repica_6_12_24_70_20_30-600x600.png 600w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/05\/uljana_repica_6_12_24_70_20_30.png 1024w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/05\/uljana_repica_6_12_24_70_20_30-150x150.png 150w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/05\/uljana_repica_6_12_24_70_20_30-768x768.png 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"col-12 col-md-8 align-self-center\">\n\t\t\n\n<h4 class=\"wp-block-heading\">Razlozi za primjenu &#8211; NPK 6:12:24 + 6% S, NPK 7:20:30 + 3% S i PK 20:30 + 6% Ca<\/h4>\n\n\n\n<p class=\"pl-45 border-left border-medium border-second-primary\">Primjenom gnojiva NPK 6:12:24 + 6% S, NPK 7:20:30 + 3% S i PK 20:30 + 6% Ca iz Elixir BASIC linije omogu\u0107avamo uljanoj repici brz, ujedna\u010den porast i ve\u0107u fizi\u010dku stabilnost usjeva. Takve biljke su mnogo tolerantnije na nepovoljne klimatske uvijete, ostvaruju ve\u0107e, stabilnije prinose i osiguravaju sigurnost u poljoprivrednoj proizvodnji.<\/p>\n\n\n<a href=\"https:\/\/www.elixirzorka.rs\/proizvodi\/elixir-basic\/npk-6-12-24\/\" class=\"btn d-inline-block mr-2 btn-second-primary text-white mb-2\" role=\"button\" target=\"_parent\"><span class=\"d-flex align-items-center\"><span style=\"flex: 1;\">NPK 6:12:24<\/span><\/span><\/a>\n\n<a href=\"https:\/\/www.elixirzorka.rs\/proizvodi\/elixir-basic\/npk-7-20-30\/\" class=\"btn d-inline-block mr-2 btn-second-primary text-white mb-2\" role=\"button\" target=\"_parent\"><span class=\"d-flex align-items-center\"><span style=\"flex: 1;\">NPK 7:20:30<\/span><\/span><\/a>\n\n<a href=\"https:\/\/www.elixirzorka.rs\/proizvodi\/elixir-basic\/pk-20-30\/\" class=\"btn d-inline-block btn-second-primary text-white mb-2\" role=\"button\" target=\"_parent\"><span class=\"d-flex align-items-center\"><span style=\"flex: 1;\">PK 20:30<\/span><\/span><\/a>\n<\/div>\n\n<\/div>\n\n\n<div class=\"row mx-0 mb-45\">\n\t\n\n<div class=\"col-12 col-md-4\">\n\t\t\n<div class=\"lazyblock-elixir-rounded-image-Z1gU2cc wp-block-lazyblock-elixir-rounded-image\"><div class=\"elixir-product-image-box-wrapper mx-auto\"><div class=\"elixir-product-image-box\" style=\"background-image: url(https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/ross-tek-qvbzWmDpBqM-unsplash-e1577446932533-scaled-1-600x184.jpg)\"><img loading=\"lazy\" decoding=\"async\" width=\"561\" height=\"600\" src=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2017\/10\/8_15_15_IS-v2-561x600.png\" class=\"wp-post-image\" alt=\"\" srcset=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2017\/10\/8_15_15_IS-v2-561x600.png 561w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2017\/10\/8_15_15_IS-v2-957x1024.png 957w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2017\/10\/8_15_15_IS-v2-140x150.png 140w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2017\/10\/8_15_15_IS-v2-768x821.png 768w, https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2017\/10\/8_15_15_IS-v2.png 992w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"col-12 col-md-8 align-self-center\">\n\t\t\n\n<h4 class=\"wp-block-heading\">Razlozi za primjenu &#8211; NPK 8:15:15 + 3% Ca + 9% S<\/h4>\n\n\n\n<p class=\"pl-45 border-left border-medium border-second-primary\">Proizvo\u0111a\u010dima \u010dije su navike da u proizvodnji koriste gnojiva sa ujedna\u010denim sadr\u017eajem fosfora i kalija, Elixir Zorka preporu\u010duje upotrebu gnojiva NPK 8:15:15 + 3% Ca + 9% S.<br>Primjenjuje se u velikom broju kultura zbog toga \u0161to se njime posti\u017ee razvoj brzog, ujedna\u010denog porasta i ve\u0107a fizi\u010dka stabilnost usjeva. Preporu\u010duje se prije svega na zemlji\u0161tima koja su podjednako osigurana sa fosforom (P) i kalijom(K). Zbog sadr\u017eaja kalcija (Ca) formulacija NPK 8:15:15 + 3% Ca +9% S pogoduje i zemlji\u0161tima kisele reakcije.<\/p>\n\n\n<a href=\"https:\/\/www.elixirzorka.rs\/proizvodi\/elixir-basic\/npk-8-15-15\/\" class=\"btn btn-second-primary text-white mb-2\" role=\"button\" target=\"_parent\"><span class=\"d-flex align-items-center\"><span style=\"flex: 1;\">NPK 8:15:15<\/span><\/span><\/a>\n<\/div>\n\n<\/div>\n\n\n\n<p>Ve\u0107ina navedenih formulacija sadr\u017ee sve neophodne makroelemente du\u0161ik (N), fosfor (P), kalij (K) i sumpor (S) kao va\u017enan sekundarni element. Sadr\u017eaj du\u0161ika (N) je u amonijskom obliku, koji je pored svoje visoke efikasnosti daleko otporniji na gubitke u zemlji\u0161tu ispiranjem. Formulacije odlikuje dobra topivost i pristupa\u010dnost fosfora (P). Fosfor (P) ima va\u017enu ulogu u razvoju sna\u017enijeg korjenovog sustava prisutan je u procesima transporta energije unutar biljaka. \u0160to se ti\u010de kalija (K) jedna od uloga je da regulira i odr\u017eava vodni re\u017eim i stabilnost kod biljaka (poljegajne) i time utje\u010de na ve\u0107u tolerantnost istih prema stresnim uvjetima naro\u010dito su\u0161i. Prisutnost sumpora (S) utje\u010de pozitivno na usvajanje du\u0161ika, brojne enzimske procese, sintezu proteina, skroba, ulja, masti, vitamina i ve\u0107u tolerantnost biljaka na nepovoljne vanjske uvjete.<\/p>\n\n\n\n<p><strong>Koli\u010dine primjene:<\/strong><\/p>\n\n\n<div class=\"table-responsive\">\n<table class=\"table\">\n<tbody>\n<tr class=\"bg-lgrey\" >\n<td>NPK 6:12:24 + 6% S<\/td>\n<td>250 &#8211; 450 kg\/ha<\/td>\n<\/tr>\n<tr class=\"br-white\" >\n<td>NPK 7:20:30 + 3% S<\/td>\n<td>200 &#8211; 400 kg\/ha<\/td>\n<\/tr>\n<tr class=\"bg-lgrey\" >\n<td>PK 20:30 + 6% Ca<\/td>\n<td>200 &#8211; 400 kg\/ha<\/td>\n<\/tr>\n<tr class=\"br-white\" >\n<td>NPK 8:15:15 + 3% Ca + 9% S<\/td>\n<td>300 &#8211; 450 kg\/ha<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<div class=\"row mx-0\">\n\t\n\n<div class=\"col-12 col-md-6\">\n\t\t\n\n<figure class=\"wp-block-video\"><video controls poster=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/jeste-li-znali-NPK-7-20-30.jpg\" src=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/NPK-7-20-30-v1.mp4\"><\/video><\/figure>\n\n<\/div>\n\n\n\n<div class=\"col-12 col-md-6\">\n\t\t\n\n<figure class=\"wp-block-video\"><video controls poster=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/jeste-li-znali-PK-20-30-1.jpg\" src=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/PK-20-30-f.mp4\"><\/video><\/figure>\n\n<\/div>\n\n\n\n<div class=\"col-12 col-md-6 mx-auto\">\n\t\t\n\n<figure class=\"wp-block-video\"><video controls poster=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/jeste-li-znali-NPK-6-12-24.jpg\" src=\"https:\/\/www.elixirzorka.rs\/wp-content\/uploads\/2020\/06\/NPK-6-12-24-v1.mp4\"><\/video><\/figure>\n\n\n\n<p><\/p>\n\n<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Primjena mineralnih gnojiva u ishrani uljane repice Uljana repica predstavlja ratarsku kulturu koja danas ima trend pove\u0107anja povr\u0161ina na kojima se uzgaja kako u svjetu tako i kod nas u regiji. Postoje ozime i jare ove biljne vrste, ali u Europi dominiraju ozime sorte upravo zbog postizanja ve\u0107ih prinosa zrna i ulja po jedinici povr\u0161ine&#8230;.<\/p>\n","protected":false},"featured_media":6272,"parent":6274,"menu_order":10,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"youtube-video-url":""},"categories":[66,68],"class_list":["post-6297","preporuka_djubrenja","type-preporuka_djubrenja","status-publish","has-post-thumbnail","hentry","category-preporuka-gnojidbe","category-ratarstvo-hr"],"_links":{"self":[{"href":"https:\/\/www.elixirzorka.rs\/hr\/wp-json\/wp\/v2\/preporuka_djubrenja\/6297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elixirzorka.rs\/hr\/wp-json\/wp\/v2\/preporuka_djubrenja"}],"about":[{"href":"https:\/\/www.elixirzorka.rs\/hr\/wp-json\/wp\/v2\/types\/preporuka_djubrenja"}],"up":[{"embeddable":true,"href":"https:\/\/www.elixirzorka.rs\/hr\/wp-json\/wp\/v2\/preporuka_djubrenja\/6274"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elixirzorka.rs\/hr\/wp-json\/wp\/v2\/media\/6272"}],"wp:attachment":[{"href":"https:\/\/www.elixirzorka.rs\/hr\/wp-json\/wp\/v2\/media?parent=6297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elixirzorka.rs\/hr\/wp-json\/wp\/v2\/categories?post=6297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}