Testing of Fertilizer for Foliar Feeding with Triticale | ИЗПИТВАНЕ НА ТОРОВЕ ЗА ЛИСТНО ПОДХРАНВАНЕ ПРИ ТРИТИКАЛЕ

During the period 2005-2008 in training experimental basis and implementation of the Department of Plant Growing Agricultural University in Plovdiv was put polish experience, which was investigated following the influence of fertilizers for foliar feeding NutriSi Company Belgium: Azzuro NPK 21-21-21 + TE micronutrients B - 0.01%; Fe - 0.04%; Mn - 0.02% Cu - 0.01%; Mo - 0.001%; Zn - 0.02% at a dose 5000 g/ha, Azzuro NPK 16-8-34 + ТЕ micronutrients B - 0.01%; Fe - 0.04%; Mn - 0.02% Cu - 0.01%; Mo - 0.001%; Zn - 0.02% at a dose 5000 g/ha on the yield of triticale variety Sarnitsa. There was an untreated control. Treatment is carried out independently in tillering phase and spindling and twice in the same phases tested fertilizers. Experience is set after the predecessor in sunflower block method in four replications with a vintage size 15 plots. As a result of the experience the following findings: Studied fertilizers for foliage feeding are positively affect the productivity of triticale variety Sarnitsa. The biggest increase in yield of grain is obtained by double treatment at tillering stage with Azzuro NPK 21-21-21 + TE micronutrients B - 0.01%; Fe - 0.04%; Mn - 0.02% Cu - 0.01%; Mo - 0.001%; Zn - 0.02% at a dose 5000 g/ha and phase spindling with Azzuro NPK 16-8-34 + ТЕ micronutrients B - 0.01%; Fe - 0.04%; Mn - 0.02% Cu - 0.01%; Mo - 0.001%; Zn - 0.02% at a dose 5000 g/ha in which option received a higher average grain yield for the study period with 480 kg/ha 12.4% over the untreated control. Sprayed with the following options: Azzuro NPK 21-21-21 + TE self tillering phase average with 400 kg/ha 10.4%; Azzuro NPK 16-8-34 + ТЕ self spindling phase average with 320 kg/ha 8.3%; Azzuro NPK 21-21-21 + TE self spindling phase average with 270 kg/ha 7.0% over the untreated control. Fertilizers for foliar feeding contributed to increasing values of the structural elements of production such as spikelets number, number of grains and grain weight per plant and the performance of 1000 grain weight and specific weight.