Ocena przydatności związków przeciwdziałających wylęganiu pszenżyta

The aim of this study was to work out new preparations - retardant of plant growth for triticale. The following experimental samples were examined: IPO-13193 (chlormequat + ethephon), IPO-13194 (chlormequat + DMMC), IPO-13197 (ethephon + DMMC). All mixtures reduced shoot elongation of winter and spring triticale. Practically preparations shortened the 3rd, the 4th and the 5th internodes, and did not affect growth of the let and the 2nd internodes. Ethephon and its mixtures showed better activity in spring triticale and chlormequat with its mixtures - in winter triticale.