{"id":1982,"date":"2026-06-03T08:19:28","date_gmt":"2026-06-03T06:19:28","guid":{"rendered":"https:\/\/crossmart.eu\/?post_type=savjeti&#038;p=1982"},"modified":"2026-06-08T08:39:29","modified_gmt":"2026-06-08T06:39:29","slug":"moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo","status":"publish","type":"savjeti","link":"https:\/\/crossmart.eu\/en\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/","title":{"rendered":"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo?"},"content":{"rendered":"\n<p class=\"has-text-align-left wp-block-paragraph\">U suvremenoj poljoprivredi jedan od najve\u0107ih izazova je pravovremeno prepoznavanje stresa kod biljaka. Su\u0161a, visoke temperature, salinitet, nedostatak hranjiva, fititoksi\u010dnost herbicida smanjjuju prinos i kvalitetu ploljoprivrednih proizvoda mnogo prije nego \u0161to biljka pokazuje vidljive simptome poput venu\u0107a ili promjene boje lista. Zato sve ve\u0107u va\u017enost imaju digitalne tehnologije koje omogu\u0107uju rano i precizno pra\u0107enje stanja usjeva.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Na Zavodu za ishranu bilja Agronomskog fakulteta Sveu\u010dili\u0161ta u Zagrebu provodimo istra\u017eivanja primjene visokoproto\u010dne fenotipizacije (High\u2011Throughput Phenotyping, HTP), koriste\u0107i sustav za multispektralna snimanja i snimanja klorofilne fluorescencije (CropReporter) te 3D multispektralni skener (PlantEye). Tehnologija funkcionira kao svojevrsni \u201eCT za biljke\u201c, umjesto da biljke re\u017eemo i ru\u010dno mjerimo, kamere i skeneri u nekoliko sekundi snime tisu\u0107e to\u010daka po biljci i pretvore ih u niz kvantitativnih svojstava: visinu, povr\u0161inu lista, \u201evolume biljke, kuteve lista, ali i opti\u010dke indekse povezane s pigmentima, kori\u0161tenjem svjetlosti, fotosintezom i starenjem biljke.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Digitalne kamere i 3D skeneri omogu\u0107uju nam rano otkrivanje stresa kod biljaka<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Multispektralne kamere bilje\u017ee refleksiju svjetlosti u dijelovima spektra koje ljudsko oko ne vidi, a iz tih se podataka izra\u010dunavaju vegetacijski indeksi koji govore o zdravstvenom stanju biljke, sadr\u017eaju klorofila, fotosintetskoj aktivnosti i razini stresa. Klorofilna fluorescencija dodatno omogu\u0107uje pra\u0107enje u\u010dinkovitosti fotosustava II te vrlo rano otkrivanje o\u0161te\u0107enja uzrokovanih su\u0161om, slano\u0161\u0107u, visokim ili niskim temperaturama ili herbicidima. Ova tehnologija omogu\u0107uje da se te promijen uo\u010de zna\u010dajno ranije, \u010desto danima, prije nego \u0161to stres postane vidljiv ljudskom oku. Istovremeno, 3D skeneri registriraju suptilne promjene u lisnoj povr\u0161ini i arhitekturi sklopa, \u0161to je osobito va\u017eno za kvantifikaciju rasta i ranog zastoja razvoja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ovakav vi\u0161esenzorski pristup ima dvije velike prednosti. Prvo, omogu\u0107uje nam da u kratkom vremenu i uz minimalan ljudski rad kvantificiramo veliki broj biljaka, genotipova i tretmana, \u0161to je preduvjet za moderno oplemenjivanje i razvoj novih tolerantnih sorata. Drugo, kombiniranjem podataka iz vi\u0161e izvora (fluorescencija, multispektralno snimanje, 3D morfologija I sl) mo\u017eemo identificirati mali skup digitalnih pokazatelja koji najbolje razlikuju tolerantne i osjetljive genotipove ili jasno odvajaju su\u0161u od saliniteta, toplinskog ili herbicidnog stresa, ali i kvantificiraju u\u010dinkovitost kori\u0161tenja hranjiva i sl.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trenutno ove metode primjenjujemo u istra\u017eivanjima otpornosti razli\u010ditih ratarskih i povrtlarskih kultura na abiotske stresove te u razvoju novih pristupa za procjenu u\u010dinkovitosti kori\u0161tenja du\u0161ika. Cilj je identificirati genotipove koji bolje podnose nepovoljne uvjete okoli\u0161a te razviti brze i objektivne metode procjene koje se u budu\u0107nosti mogu primjenjivati i u oplemenjivanju bilja i u preciznoj poljoprivredi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Razvoj senzora, umjetne inteligencije i digitalnih sustava za obradu podataka otvara mogu\u0107nost da se sli\u010dne tehnologije sve vi\u0161e koriste i izvan laboratorija \u2013 na poljima, u plastenicima i staklenicima, u kombinaciji s dronovima i senzorima posatavljenim na na mehanizaciji. U okviru projekta CROSSMART ove tehnologije predstavljaju va\u017enu kariku izme\u0111u fundamentalne fiziologije i konkretnih rje\u0161enja za pametnu i preciznu poljoprivredu budu\u0107nosti. Digitalna poljoprivreda vi\u0161e nije tehnologija budu\u0107nosti, &nbsp;ona ve\u0107 danas omogu\u0107uje preciznije, odr\u017eivije i otpornije poljoprivredne proizvodne sustave.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"760\" src=\"https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-1024x760.jpg\" alt=\"\" class=\"wp-image-1984\" srcset=\"https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-1024x760.jpg 1024w, https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-300x223.jpg 300w, https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-768x570.jpg 768w, https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-650x482.jpg 650w, https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1.jpg 1164w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Slika 1. Primjer digitalne fenotipizacije bosiljka. Fotografije u boji te pseudokolorne slike indeksa sadr\u017eaja antocijana (ARI), indeksa sadr\u017eaja klorofila (CHI) i parametara klorofilne fluorescencije (Fv\/Fm i Fq\u2032\/Fm\u2032) prikazuju kako napredni senzori mogu otkriti promjene uzrokovane su\u0161om (D1 i D2) i salinitetom (S1 i S2) ve\u0107 nekoliko dana nakon po\u010detka stresa. Preuzeto iz: Lazarevi\u0107 B, \u0160atovi\u0107 Z, Nimac A, Vidak M, Gunja\u010da J, Politeo O and Carovi\u0107-Stanko K (2021) Application of Phenotyping Methods in Detection of Drought and Salinity Stress in Basil (Ocimum basilicum L.). Front. Plant Sci. 12:629441. doi: 10.3389\/fpls.2021.629441<\/p>\n","protected":false},"excerpt":{"rendered":"<p>U suvremenoj poljoprivredi jedan od najve\u0107ih izazova je pravovremeno prepoznavanje stresa kod biljaka. Su\u0161a, visoke temperature, salinitet, nedostatak hranjiva, fititoksi\u010dnost herbicida smanjjuju prinos i kvalitetu ploljoprivrednih proizvoda mnogo prije nego \u0161to biljka pokazuje vidljive simptome poput venu\u0107a ili promjene boje lista. Zato sve ve\u0107u va\u017enost imaju digitalne tehnologije koje omogu\u0107uju rano i precizno pra\u0107enje stanja [&hellip;]<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","savjeti_categories":[],"savjeti_tags":[],"class_list":["post-1982","savjeti","type-savjeti","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo? - Crossmart<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo? - Crossmart\" \/>\n<meta property=\"og:description\" content=\"U suvremenoj poljoprivredi jedan od najve\u0107ih izazova je pravovremeno prepoznavanje stresa kod biljaka. Su\u0161a, visoke temperature, salinitet, nedostatak hranjiva, fititoksi\u010dnost herbicida smanjjuju prinos i kvalitetu ploljoprivrednih proizvoda mnogo prije nego \u0161to biljka pokazuje vidljive simptome poput venu\u0107a ili promjene boje lista. Zato sve ve\u0107u va\u017enost imaju digitalne tehnologije koje omogu\u0107uju rano i precizno pra\u0107enje stanja [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/\" \/>\n<meta property=\"og:site_name\" content=\"Crossmart\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-08T06:39:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1164\" \/>\n\t<meta property=\"og:image:height\" content=\"864\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/\",\"url\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/\",\"name\":\"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo? - Crossmart\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/crossmart.eu\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/crossmart.eu\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Picture1-1024x760.jpg\",\"datePublished\":\"2026-06-03T06:19:28+00:00\",\"dateModified\":\"2026-06-08T06:39:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/#primaryimage\",\"url\":\"https:\\\/\\\/crossmart.eu\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Picture1-1024x760.jpg\",\"contentUrl\":\"https:\\\/\\\/crossmart.eu\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Picture1-1024x760.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Po\u010detna stranica\",\"item\":\"https:\\\/\\\/crossmart.eu\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Savjeti\",\"item\":\"https:\\\/\\\/crossmart.eu\\\/savjeti\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/crossmart.eu\\\/#website\",\"url\":\"https:\\\/\\\/crossmart.eu\\\/\",\"name\":\"Crossmart\",\"description\":\"Pametna poljoprivreda du\u017e Mediterana\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/crossmart.eu\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo? - Crossmart","robots":{"index":"noindex","follow":"follow"},"og_locale":"en_US","og_type":"article","og_title":"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo? - Crossmart","og_description":"U suvremenoj poljoprivredi jedan od najve\u0107ih izazova je pravovremeno prepoznavanje stresa kod biljaka. Su\u0161a, visoke temperature, salinitet, nedostatak hranjiva, fititoksi\u010dnost herbicida smanjjuju prinos i kvalitetu ploljoprivrednih proizvoda mnogo prije nego \u0161to biljka pokazuje vidljive simptome poput venu\u0107a ili promjene boje lista. Zato sve ve\u0107u va\u017enost imaju digitalne tehnologije koje omogu\u0107uju rano i precizno pra\u0107enje stanja [&hellip;]","og_url":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/","og_site_name":"Crossmart","article_modified_time":"2026-06-08T06:39:29+00:00","og_image":[{"width":1164,"height":864,"url":"https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/","url":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/","name":"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo? - Crossmart","isPartOf":{"@id":"https:\/\/crossmart.eu\/#website"},"primaryImageOfPage":{"@id":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/#primaryimage"},"image":{"@id":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/#primaryimage"},"thumbnailUrl":"https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-1024x760.jpg","datePublished":"2026-06-03T06:19:28+00:00","dateModified":"2026-06-08T06:39:29+00:00","breadcrumb":{"@id":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/#primaryimage","url":"https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-1024x760.jpg","contentUrl":"https:\/\/crossmart.eu\/wp-content\/uploads\/2026\/06\/Picture1-1024x760.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/crossmart.eu\/savjeti\/moze-li-biljka-reci-da-je-pod-stresom-prije-nego-sto-to-vidimo\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Po\u010detna stranica","item":"https:\/\/crossmart.eu\/"},{"@type":"ListItem","position":2,"name":"Savjeti","item":"https:\/\/crossmart.eu\/savjeti\/"},{"@type":"ListItem","position":3,"name":"Mo\u017ee li biljka \u201ere\u0107i\u201c da je pod stresom prije nego \u0161to to vidimo?"}]},{"@type":"WebSite","@id":"https:\/\/crossmart.eu\/#website","url":"https:\/\/crossmart.eu\/","name":"Crossmart","description":"Pametna poljoprivreda du\u017e Mediterana","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/crossmart.eu\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/crossmart.eu\/en\/wp-json\/wp\/v2\/savjeti\/1982","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crossmart.eu\/en\/wp-json\/wp\/v2\/savjeti"}],"about":[{"href":"https:\/\/crossmart.eu\/en\/wp-json\/wp\/v2\/types\/savjeti"}],"replies":[{"embeddable":true,"href":"https:\/\/crossmart.eu\/en\/wp-json\/wp\/v2\/comments?post=1982"}],"wp:attachment":[{"href":"https:\/\/crossmart.eu\/en\/wp-json\/wp\/v2\/media?parent=1982"}],"wp:term":[{"taxonomy":"savjeti_categories","embeddable":true,"href":"https:\/\/crossmart.eu\/en\/wp-json\/wp\/v2\/savjeti_categories?post=1982"},{"taxonomy":"savjeti_tags","embeddable":true,"href":"https:\/\/crossmart.eu\/en\/wp-json\/wp\/v2\/savjeti_tags?post=1982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}