The impact of the background of mineral nutrition the yield of spring triticale under different primary tillage

The aim of the research was to identify the optimal combination of methods of basic soil treatment and mineral nutrition levels during the cultivation of new varieties of triticale Saur in the aspect of resource conservation. The experiments were conducted in 2016–2017 at the hospital FSBI “DZSRIA”. When conducting research using conventional techniques. The highest yield was provided heap method of primary tillage and the background of fertilizers N80Р80К80, amounting to 28,8 c/ha. the Same indicator at the chisel treatment was less than 2,0 kg/ha or 6,9%. The best payback of 1 kg of fertilizers yield increase obtained on the average background (N40Р40К40), regardless of the method of primary tillage, making 4,58 kg/kg In the conditions of a deficit of resources in the cultivation of spring triticale, along with the option method dump core processing and high background of fertilizers (N80Р80К80), it is possible to use less energy, the chisel treatment and the average background of mineral nutrition (N40Р40К40). This allows reducing energy costs and more efficient use of fertilizer.