G. Srojtova et al., The influence of fertilization and weather conditions on winter rape yieldin the East Slovakian Lowlands, ROSTLIN VYR, 47(7), 2001, pp. 330-332
In field experiments conducted between 1981 and 1999, the influence of fert
ilizer regimes in conjunction with yearly weather conditions were observed
on the yield of winter rape plants (Brassica napus L.). Based on the statis
tical evaluation of the analysis of variation, it was concluded that the fe
rtiliser regime was the dominant factor in determining the yield variabilit
y in this crop. The influence of the weather factors in the East Slovakian
Lowlands was secondary during 18 year period.