The results of five–year research into an influence of the grain cultures growing technology components upon its productivity are presented. It was established that the yield increase with the use intensive technology was: for winter wheat – 9,8-12,1, for winter barley – 4,5-9,9, for winter triticale – 6,4-7,9 depending of predecessors.
At accommodation of cultures on without fallow predecessors raising the productivity grain (before 23-33 c/hа) possible due to contributing the mineral fertilizers and using the integrate system of plants protection.
The most sensitive culture to predecessor was winter triticale, the most supportive culture to intensification of growing – a winter wheat.
Key words: predecessor, fertilizers, intensification, grain cultures, productivity.
homuak_10_2013.pdf