Title: THE IMPACT OF RATIONALIZATION ELEMENTS OF THE CULTIVATION TECHNOLOGY FOR BASIC INDICATORS OF ACCUMULATION POTENTIAL AND GRAIN YIELD OF WINTER BARLEY IN CONDITIONS OF CORN PRODUCTION AREAS OF SLOVAKIA
Abstract: Under the intention to obtain knowledge about the effect of organo-mineral fertilizers and different tillage methods on the yield and yield components within the rationalization of cultivation technologies of winter barley we established a field polyfactorial trial in war corn production area of Slovakia in years 2007-2010. The negative effect of less favourable year was at the selected yield components partially eliminated by fertilization, tillage and variety. The use of organo-mineral fertilizers positively effected the formation of number of plants and spikes, number of grains per spike and yield. The yield increased significantly in comparison with control variant (by 1.11 to 1.23 t.ha -1 ). The yields on the fertilized variants were balanced. We achieved a significantly higher number of plants (by 12.16 grains.m -2 ) and spikes (by 31.56 grains.m -2 ) at minimized tillage in comparison with conventional method. There was no significant difference among tillage methods for grain yields. The three year average showed that Graciosa reached a higher grain yield by 0.68 t.ha -1 compared to Malwinta.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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