The influence of tomasphosfate and NPK fertilizations of quantitative and qualitative characteristics on Kurtovska kapija

Ilievski, Mite and Mitrev, Sasa and Spasova, Dragica and Cebotareva, Conka (2003) The influence of tomasphosfate and NPK fertilizations of quantitative and qualitative characteristics on Kurtovska kapija. Yearbook 2003, Institute of Southern Crops-Strumica, 3 (3). pp. 37-43. ISSN 1409-987X

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Abstract

The main aim of the investigation was to consolidate the influence of the diferent dose of tomasphosfate and NPK fertilization of quantitative and qualitative characteristics on paper Kurtovska kapija, growing on the alluvial soil in the region of Strumica. The experiment was established on examination fields of the Institute of Southern crops-Strumica in accidental block system with four repetitons and with size of experimental field parcel of 21 m2. Tomasphosfate was used in three variants, in one were used dose with 900 kg/ha thomasphosfate, and another two variants were used dose with 700 and 900 kg/ha and they were combine with Uras 27% N 185 kg/ha. The NPK fertilizers was with combination 8:16:24 and with dose 700 kg/ha. The results of all resarch variants of quantitative and qualitative characteristics on paper Kurtovska kapija were diferent and they showed direct depends with combination, doses, used fertilizers and climat conditions in the year. The best overage yields gave the variant 4, where thomasphosfate was used with 900 kg/ha+185 kg/ha Uras 27% N in two feedings and gave it the overage yields of 26,7 t/ha which was for 3,5 t/ha or 15,09% more comparing with overage yields on the control. Comparing with control, all fertilizer variants gave increased percentage of dry matter of 2,64 % to 10,40%. Key words: Kurtovska kapija, tomasphosfate, fertilizers, yield, quality

Item Type: Article
Subjects: Agricultural Sciences > Agriculture, forestry, and fisheries
Divisions: Faculty of Agriculture
Depositing User: Mite Ilievski
Date Deposited: 21 May 2013 08:03
Last Modified: 21 May 2013 08:03
URI: http://eprints.ugd.edu.mk/id/eprint/6338

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