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Posledice klimatskih promena na menadžment voda u poljoprivredi - izazov za povećanje produktivnosti useva u Srbiji

dc.creatorĐuričin, Sonja
dc.creatorSavić, Slađana
dc.creatorBodroža, Duško
dc.creatorCvijanović, Gorica
dc.creatorDjordjević, Slaviša
dc.date.accessioned2021-08-05T07:27:58Z
dc.date.available2021-08-05T07:27:58Z
dc.date.issued2016
dc.identifier.issn0352-3462
dc.identifier.urihttp://RIVeC.institut-palanka.rs/handle/123456789/274
dc.description.abstractYears which are encompassed by the research, according to the mean daily air temperatures and precipitation, were characterized by the frequent occurrence of extremely warm and dry vegetation periods. The aim of the research is to estimate the economic viability of the production of maize, potatoes and tomatoes in terms of FI (full irrigation). The assessment of the economic viability of the application of the irrigation system when it comes to maize and potato production is done on the basis of a comparative analysis of the realized profit in the natural water regime and FI, whereas in the case of greenhouse tomato production it is done on the basis of comparative analysis of profit achieved in terms of RDI (regulated deficit irrigation) and FI. The research results indicate a positive economic effect of the irrigation system implementation because in our climate the water needs of a culture cannot be satisfied solely by precipitation, and thus water deficit occurs. This lack of rainfall causes yield reduction because it is the main parameter which increases the production profitability. Therefore, increasing the area under irrigation is very important.en
dc.description.abstractGodine obuhvaćene istraživanjem, shodno srednjim dnevnim temperaturama vazduha i sumi padavina, odlikovala je učestala pojava sušnih i ekstremno toplih vegetacionih perioda. Cilj istraživanja je ocena ekonomske isplativosti proizvodnje kukuruza, krompira i paradajza u uslovima FI. Ocena ekonomske isplativosti primene sistema za navodnjavanje u slučaju proizvodnje kukuruza i krompira izvršena je na osnovu komparativne analize ostvarenog profita u prirodnom vodnom režimu i FI, dok u slučaju plasteničke proizvodnje paradajza izvršena na osnovu komparativne analize profita ostvarenog u uslovima RDI i FI. Rezultati istraživanja ukazuju na pozitivan ekonomski efekat primene sistema za navodnjavanje jer u našim klimatskim uslovima kulture svoje potrebe za vodom ne mogu da zadovolje isključivo padavinama, te se tako javlja deficit vode. Upravo taj nedostatak padavina uslovljava redukciju prinosa kao glavnog parametra u povećanju profitabilnosti proizvodnje i iz tog razloga bi povećanje površina pod sistemima za navodnjavanje bilo izuzetno značajno.sr
dc.publisherNaučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourceEkonomika poljoprivrede
dc.subjectclimate changeen
dc.subjectcrop productivityen
dc.subjectpotatoen
dc.subjecttomatoen
dc.subjectmaizeen
dc.subjectklimatske promenesr
dc.subjectproduktivnost usevasr
dc.subjectkrompirsr
dc.subjectparadajzsr
dc.subjectkukuruzsr
dc.titleClimate change impacts on agricultural water management: Challenge for increasing crop productivity in Serbiaen
dc.titlePosledice klimatskih promena na menadžment voda u poljoprivredi - izazov za povećanje produktivnosti useva u Srbijisr
dc.typearticle
dc.rights.licenseBY-SA
dc.citation.epage1346
dc.citation.issue4
dc.citation.other63(4): 1333-1346
dc.citation.rankM24
dc.citation.spage1333
dc.citation.volume63
dc.identifier.doi10.5937/ekoPolj1604333D
dc.identifier.fulltexthttp://RIVeC.institut-palanka.rs/bitstream/id/669/4299.pdf
dc.identifier.wos000446779000015
dc.type.versionpublishedVersion


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