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Hlorofil kao merilo zdravlja biljaka - agroekološki aspekti

dc.creatorPavlović, Danijela
dc.creatorNikolić, Bogdan
dc.creatorĐurović, Sanja
dc.creatorWaisi, Hadi
dc.creatorAnđelković, Ana
dc.creatorMarisavljević, Dragana
dc.date.accessioned2019-04-04T16:01:34Z
dc.date.available2019-04-04T16:01:34Z
dc.date.issued2014
dc.identifier.issn1820-3949
dc.identifier.urihttp://plantarum.izbis.bg.ac.rs/handle/123456789/365
dc.description.abstractAs photosynthesis is the basic process during which light energy is absorbed and converted into organic matter, the importance of the plant pigment chlorophyll (a and b forms) as an intermediary in transformation of the absorbed solar energy and its activity in the process of photosynthesis and synthesis of organic substances in plants are crucial. Therefore, this paper provides an overview of methods for monitoring the optical activity of chlorophyll molecules and methods (non-destructive and destructive) for quantification of chlorophyll in plants. These methods are used to estimate the effects of different stress factors (abiotic, biotic and xenobiotic) on the efficiency of photosynthesis and bioproductivity, aiming to assess the impact that these limiting factors have on the yield of various cultivars. Also, those methods for analysis of chlorophyll optical activity and/or content are appropriate for assessing the reaction of weed species to different agricultural practices (mineral nutrition, treatment by herbicides, etc.) and studies of different aspects of weed ecophysiology and their influence on crop harvest.en
dc.description.abstractKako je proces fotosinteze osnovni proces tokom kojeg se svetlosna energija apsorbuje i konvertuje u organsku materiju, ključni je značaj postojanja biljnog pigmenta hlorofila (a i b forma) kao posrednika u transformaciji apsorbovane svetlosne energije i njegove aktivnosti u procesu fotosinteze i sinteze organskih materija kod biljaka. Stoga je u radu dat pregled metoda za praćenje optičke aktivnosti molekula hlorofila, kao i metoda (nedestruktivnih i destruktivnih) kvantifikacije hlorofila u biljkama. Ove metode se primenjuju u proceni uticaja različitih stresnih faktora (abiotskih, biotskih i ksenobiotskih) na efikasnost fotosinteze i bioproduktivnost biljaka, sa ciljem procenjivanja uticaja koji ovi ograničavajući faktori imaju na prinos useva. Takođe, pomenute metode za analizu optičke aktivnosti i/ili sadržaja hlorofila su odgovarajuće i za procenu reakcije korova na različite poljoprivredne prakse (mineralna ishrana, primena herbicida i sl.) i ispitivanje različitih aspekata ekofiziologije korova i procenu njihovog uticaja na prinos useva.sr
dc.publisherInstitute of Pesticides and Environmental Protection
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31018/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31037/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourcePesticidi i fitomedicina
dc.subjectChlorophyllsen
dc.subjectPhotosynthesisen
dc.subjectPlant healthen
dc.subjecthlorofilisr
dc.subjectfotosintezasr
dc.subjectzdravlje biljakasr
dc.titleChlorophyll as a measure of plant health: Agroecological aspectsen
dc.title.alternativeHlorofil kao merilo zdravlja biljaka - agroekološki aspektisr
dc.typearticle
dc.rights.licenseBY-SA
dc.citation.epage34
dc.citation.issue1
dc.citation.other29(1): 21-34
dc.citation.rankM51
dc.citation.spage21
dc.citation.volume29
dc.type.versionpublishedVersion
dc.identifier.doi10.2298/PIF1401021P
dc.identifier.fulltexthttp://plantarum.izbis.bg.ac.rs//bitstream/id/1499/363.pdf
dc.identifier.rcubconv_330


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