In a note influence of weather conditions on efficiency of fertilizers is described.
INFLUENCE of WEATHER CONDITIONS
Actually
Winter wheat usually doesn’t suffer from a lack of moisture since on a fallow land always there is its stock. In the conditions of damp years this culture, as a rule, polegaet to naliva grains that conducts to decrease in a crop and efficiency of fertilizers.
Efficiency of the phosphoric fertilizers brought under this culture in years with an insufficient amount of precipitation, in the conditions of black steam comes to naught to naught.
In a special way potash fertilizers behave. At group winter efficiency of potassium depending on an amount of precipitation, dropped out for the vegetative period, doesn’t depend. Higher efficiency of potash fertilizers is noted in adverse years for winter wheat when as a result of surplus of a precipitation there is a strong drowning of plants, or in years droughty with dry winds when winter wheat is exposed to a strong fuse.
Krymgosplodorodiye center.