Long-Term Yield Variability of Triticale (×Triticosecale Wittmack) Tested Using a CART Model

Triticale is a promising food crop that combines the yield potential and grain quality of wheat with disease environmental tolerance rye. The objective this study was to evaluate impact genotype, environment management on spring winter triticale variability, using data from 31 locations across whole Poland, 2009 2017, Classification Regression Tree (CART) analysis. It found CART able detect differences in successful growth. variability more dependent soil than because shorter cycle duration, which increases sensitivity nutrient supply weather conditions. Spring also needs be sown as soon possible ensure establishment. A strong dependence availability water for observed. When growing periodic excess especially during autumn early spring, use fungicides growth regulators should taken into account.