1. UTICAJ ĐUBRENJA AZOTOM NA PROIZVODNE OSOBINE LIVADE TIPA AGROSTIETUM VULGARIS U BRDSKOM PODRUČJU POLIMLJA.
- Author
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Dubljević, Radisav
- Subjects
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PLANT fertilization , *NITROGEN fertilizers , *MEADOWS , *EFFECT of nitrogen on plants , *HAY , *CROP yields ,POLIMLJE (Montenegro) - Abstract
Study of nitrogen influence to productive characteristics of natural meadow type Agrostidetum vulgare was done at locality Vrbica near Berane (830 m height above sea level), in period 2002 - 2003, by application of following fertilizing variants: 0, 30, 60, 90 and 120 kgha-1 N. Results of twoyears examinations demonstrated that the fertilization with nitrogen have had great impact to yield extent of hay and raw proteins, as well as to changes in floristic composition of lawns. The highest hay yields (5,34 tha-1) and raw proteins (546,3 kgha-1) have been achieved by fertilization with 120 kgha-1, but the greatest effect of applied nutrient to yield increasing was in variantwith 90 kgha-1 N. Portions of grasses and green in overall yield of the lawns have grown with increasing of fertilizer dose. [ABSTRACT FROM AUTHOR]
- Published
- 2007