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Prinos i kvalitet krtola krompira u zavisnosti od đubrenja

dc.contributor.authorBoskovic-Rakocevic, Ljiljana
dc.contributor.authorDinic, Zoran
dc.contributor.authorPaunovic, Aleksandar
dc.contributor.authorBokan, Nikola
dc.contributor.authorDugalic, Marijana
dc.contributor.authorDugalic, Goran
dc.date.accessioned2018-10-19T17:25:52Z
dc.date.available2018-10-19T17:25:52Z
dc.identifier.urihttp://arhiva.nara.ac.rs/handle/123456789/2260
dc.description.abstractResearch on the effect of different rates and methods of application of mineral NPK fertilizers on the yield and quality of potato variety ‘Carrera’ was conducted on a luvisol of the Radočelo Mountain massif. Treatments included an unfertilized control, NPK 16:16:16 (1500 kg ha) applied in-furrow at planting, NPK 16:16:16 (1200kg ha-1) applied in-furrow at planting, and NPK 16:16:16 applied at 700 kg ha-1 during seedbed preparation and 500 kg ha-1 in-furrow at planting. Mineral fertilizers led to a very significant increase in tuber yield compared to the control, giving the highest total yield under 1500 kg ha-1 NPK treatment. Results on the nutritional value of potato tubers showed that the levels of tested nutrients were higher in the skin than in the flesh. The concentrations of tested nutrients in potato tubers were highest at the highest NPK fertilizer rate.sr
dc.description.abstractIspitivanje uticaja različitih doza i načina primene mineralnog đubriva NPK 16:16:16 (1500 kg ha-1, primenjenog u brazde zavreme sadnje, 1200 kg ha-1, primenjenog u brazde za vreme sadnje i 700 kg ha-1 za vreme predsetvene pripreme uz 500 kg ha-1 u brazde za vreme sadnje) na prinos i kvalitet krompira sorte Karera izvedeno je na lesiviranom zemljištu (luvisolu) planinskog masiva Radočelo. Primenjena mineralna đubriva su uticala na značajno povećanje prinosa u odnosu na kontrolu, pri čemu je značajno veći prinos postignut na varijanti sa većom količinom đubriva u odnosu na ostale varijante. Primena iste doze NPK đubriva različitim načinima unošenja nije značajno uticala na prinos i kvalitet krtola krompira. Analizom krtola krompira je utvrđeno da je sadržaj svih elemenata bio veći u kori u odnosu na srž krtole, kao i da je najveći sadržaj bio na varijanti sa najvećom dozom NPK đubriva.sr
dc.subjectpotatosr
dc.subjectNPKsr
dc.subjectfertilizerssr
dc.subjectyieldsr
dc.subjecttuber qualitysr
dc.subjectkrompirsr
dc.subjectmineralna đubrivasr
dc.subjectprinossr
dc.subjectkvalitet krtolesr
dc.titleYield and Quality of Potato Tubers Depending On Fertilizationsr
dc.title.alternativePrinos i kvalitet krtola krompira u zavisnosti od đubrenjasr


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