Development of highly efficient process and technological principles of ecologically pure nitrogen-calcium fertilizer containing humic

Фотографія зрізу гранули азотно-кальцієво-гумінових сірковмісних добрив

Reasonable hypothesis of formation of nitric-calcium-humic sulfur-containing hard compos with even distribution of calcspar and humic matters on all volume of granules during realization of isothermal mass crystallization of the saturated aquatic solutions of sulfate to the ammonium.