Związek między długością okresów międzyfazowych pszenicy ozimej i jęczmienia jarego a elementami meteorologicznymi z okresu uprzedniego

Knowledge concerning correct prediction of phenological interphase periods durations is very useful in the agriculture. Unlike many papers present relations between interphase period durations and meteorological elements of considered period this paper Ahmed at finding out relationship between interphase period duration of winter wheat and spring barley and meteorological elements of anterior periods. Stepwise variable selection with multiple regression were used in the analysis.