Oilseed rape root system development with regard to various ways of soil preparation

This thesis deals with the root system of winter rape with regard to various tillage methods. Resolves, whether for winter rape and its root systém is better standart tillage or minimization. This problem was solved by a one-year research. Sectional characters of each soil treatment such as a root length, diameter of root crown, the length of the longest leaf, number of leaves, the weight of fresh and dried roots were compared in two periods. The results were very good for both technologies, but standart tillage was better in more partial characters. The conclusion of this work is that the standart tillage has a better effect on the development of the root system of winter rape and this experiment should be repeated for longer-term comparisons