Finding suitable nutrition and irrigation regime for the semi-oriental tobacco type Otlja

Pelivanoska, Valentina and Jordanoska, Biljana and Trajkoski, Jordan and Risteski, Ilija and Mitreski, Milan (2014) Finding suitable nutrition and irrigation regime for the semi-oriental tobacco type Otlja. In: 70 ГОДИНИ ИНСТИТУТ ПО ТЮТЮНА И ТЮТЮНЕВИТЕ ИЗДЕЛИЯ,СЕЛСКОСТОПАНСКА АКАДЕМИЯ - СОФИЯ ИНСТИТУТ ПО ТЮТЮНА И ТЮТЮНЕВИТЕ ИЗДЕЛИЯ –МАРКОВО, 13-14 November 2014, Plovdiv, Bugarija.

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Abstract

Three-year trial was set up on а deluvial-colluvial soil type in 12 variants with three replications. The trial was bifactrial, with three rates of nitrogen fertilizers (25, 30 and 45kg N/ha) and two irrigation regimes (45 and 60% FC). The obtained results confirm that fertilization and irrigation have positive impact on the production properties of this tobacco. The yield has increased by 86.89% (var.12), the average price by 12% (var.7 and 11), and the income per unit area by 100.34% compared to the check variety. Fertilization and irrigation have statistically significant impact on reduction of nicotine, proteins and mineral matters and on increase of soluble sugars.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: semi-oriental tobacco, Otlia, fertilization, irrigation
Subjects: Scientific Fields (Frascati) > Agricultural Sciences > Agriculture, forestry and fisheries
Divisions: Scientific Tobacco Institute
Depositing User: Ms Biljana Jordanoska
Date Deposited: 04 Nov 2016 23:00
Last Modified: 04 Nov 2016 23:00
URI: http://eprints.uklo.edu.mk/id/eprint/452

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