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The object of the study was the grain of winter barley harvested at the beginning of its setting, milk maturity, dough maturity and full grain maturity stages at nitrogen fertilization doses of 0, 60,...
The aim of the study was to compare the festulolium suitability in mixtures with meadow clover. The first factor was the share of red clover (40, 60 and 80%), the second factor was the level of nitrog...
The present paper is based on the data of field and production trials conducted in the years 2004–2007. The trials were carried out in North-Estonia (59° 18’ N, 24° 39’ E) on breakstony soil and in So...
The trial was carried out during two years (2003 and 2004) on Cynosuretum cristati-type meadow in the hillymountainous region of Serbia (altitude 1158 m). The investigation included five nitrogen fert...

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