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https://doi.org/10.5513/JCEA01/16.1.1572

Selected indicators of effective fertilization of meadow grasslands

Ivan HOLÚBEK ; Slovak University of Agriculture in Nitra, Faculty of Economics and Management, Department of Finance, tr. Andreja Hlinku 2, 949 76 Nitra, Slovak Republic

Puni tekst: engleski, pdf (743 KB) str. 0-0 preuzimanja: 283* citiraj
APA 6th Edition
HOLÚBEK, I. (2015). Selected indicators of effective fertilization of meadow grasslands. Journal of Central European Agriculture, 16 (1), 0-0. https://doi.org/10.5513/JCEA01/16.1.1572
MLA 8th Edition
HOLÚBEK, Ivan. "Selected indicators of effective fertilization of meadow grasslands." Journal of Central European Agriculture, vol. 16, br. 1, 2015, str. 0-0. https://doi.org/10.5513/JCEA01/16.1.1572. Citirano 16.10.2021.
Chicago 17th Edition
HOLÚBEK, Ivan. "Selected indicators of effective fertilization of meadow grasslands." Journal of Central European Agriculture 16, br. 1 (2015): 0-0. https://doi.org/10.5513/JCEA01/16.1.1572
Harvard
HOLÚBEK, I. (2015). 'Selected indicators of effective fertilization of meadow grasslands', Journal of Central European Agriculture, 16(1), str. 0-0. https://doi.org/10.5513/JCEA01/16.1.1572
Vancouver
HOLÚBEK I. Selected indicators of effective fertilization of meadow grasslands. Journal of Central European Agriculture [Internet]. 2015 [pristupljeno 16.10.2021.];16(1):0-0. https://doi.org/10.5513/JCEA01/16.1.1572
IEEE
I. HOLÚBEK, "Selected indicators of effective fertilization of meadow grasslands", Journal of Central European Agriculture, vol.16, br. 1, str. 0-0, 2015. [Online]. https://doi.org/10.5513/JCEA01/16.1.1572

Sažetak
The issues of nutrition and fertilization of meadow phytocenosis with the emphasis on the production effectiveness and economic effectiveness were observed at the low, medium and high intensity of fertilization using artificial fertilizers. The obtained results are based on the research of valley meadows (series A), mountainous meadows (series B) and semi-natural and additionally sown and ploughed mountainous meadows (series C). In series A, in the observed period, the production effectiveness reached 14.93–23.76 kg of hay and the economic effectiveness reached 1.07–1.43 €. The higher production effectiveness and economic effectiveness are produced by doses of nutrients in the ratio N : P : K – 1 : 0.35 : 0.5. The highest production effectiveness and economic effectiveness were determined in variants fertilized by lower doses of artificial fertilizers (variants 7 and 12). The influence of PK and NPK nutrients on the production effectiveness and economic effectiveness of fertilization of different grasslands in different altitudes was observed in series B: the higher the altitude (from 350 to 850 meters above the sea level), the lower the indicators of production and economic effectiveness of artificial fertilizers. In series C, the loss of phosphoric and potassic nutrition is represented by higher inputs than outputs. Semi-natural grasslands and ploughed grasslands fertilized by medium and high intensity of NPK fertilizers (var.3–90 N kg*ha-1 + PK a var.4–180 N kg*ha-1 + PK) are economically effective.

Ključne riječi
economic effectiveness; meadow grasslands; production effectiveness

Hrčak ID: 141318

URI
https://hrcak.srce.hr/141318

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