Contents of some macro- and microelements in cattle and sheep slurries and in sewage sludge from pig slurry in zootechnical experimental station at Kolbacz
1990
Kalembasa, S. | Kania, R. (Academy of Agriculture and Pedagogy, Siedlce (Poland))
The content of dry matter was highest in sheep slurry, lower in cattle slurry and lowest in sewage sludge. The contents of N, P and Mg were similar in the slurries and more than 3 times higher in the sewage sludge than in the slurries. The highest amounts of plant nutrients, calculated on the base of dry matter, were found in sewage sludge
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