Hoysalyuk Y. The yielding capacity and seeds quality of winter rape depending on the technological techniques of growing in Western Forest-Steppe

In the thesis the research results of studying of peculiarities of growing processes, development and formation of yielding capacity of winter rape depending on terms of sowing of hybrids and sorts, rates of mineral fertilizers, elements of intensification of technologies are presented. It is stated that optimal terms of sowing of such sorts as Black Giant and Antariya should be done in period from the 15th of August to the 5th of September, hybrids Artus and NPC 9800 - from the 25th of August to the 5th of September. The hybrid Artus provides the yielding capacity and oil content of high quality. Reasonable rate of mineral fertilizers as to the growing of the sort Black Giant is N180P90K180, for the sort Antariya with N120P60K120 in combination with simultaneous applying of microfertilizers: Vuksal Microplant (1,0 l; in autumn) and Vuksal Boron (2,0 l; in spring) and also herbicides: Butizan 400 (2,5 l) and Aramo 45 (2,3 l); fungicide Karamba (1,0 l) in autumn; insecticides: Fastak (0,15 l) and Nurell D (0,6 l).