Fertility of soil in tobacco producing of Demir Hisar

Trajkoski, Jordan and Pelivanoska, Valentina (2003) Fertility of soil in tobacco producing of Demir Hisar. Tobacco, 53 (7-8). pp. 193-201. ISSN 0494-3244

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Field investigations were carried out in the autumn 2000 and 44 soil samples were taken from the region of Demir Hisar for agrochemical analyses. Samples were taken from a depth of 0 - 30 cm. and the following parameters were investi-gated: humus, carbonates, pH reaction of soil solution, Total nitrogen, available phosphorus, potas- sium and physical clay (particles below 0.02 mm). According to the content of humus, Total nitrogen, available phosphorus and potassium, soils in this tobacco producing region are well supplied with these elements and are suitable for production of oriental tobaccos. Based on our investigations, for production of high-quality tobacco raw, we recommend the application of mineral fertilizer NPK 8:22:20 in a rate of 300 - 400 kg/ha, depending on fertility of the soil. On areas with poor supply of phosphorus and good supply of potassium, a complex fertilizer NP(16 : 32) can be applied in a rate of 150 - 250 kg/ha.

Item Type: Article
Subjects: Scientific Fields (Frascati) > Agricultural Sciences > Agriculture, forestry and fisheries
Divisions: Scientific Tobacco Institute
Depositing User: Ms Biljana Jordanoska
Date Deposited: 03 Nov 2016 22:37
Last Modified: 03 Nov 2016 22:37
URI: https://eprints.uklo.edu.mk/id/eprint/423

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