The effects of different fertilizers on spelt grain yield (Triticum aestivum ssp. spelta).

Summary The paper examined the impact of fertilizers in organic farming technology on spelt grain yield (Triticum aestivum spp. spelta). In mountainous conditions at over 1000 m abov e sea level research was conducted so as to examine the microbiological effects of different fertilizers (Uniker and Slavol) and soil conditioner (zeolite) on spelt yield in organic farming systems. Organic farming technologies included conventional tillag e of soil, where agricultural production has not been organized for ten years . Soil conditioners and fertilizers Uniker microbiological, and combinations thereof are applied by treating the soil just before sowing of spelt (cultivar Nirvana). Microbiologi cal fertilizer (Slavol) was applied in top