Author J. Stalenga
ORIGINAL PAPER
Nitrogen balance in organic and conventional systems as assessed by different methods
Journal of Research and Applications in Agricultural Engineering 2006;51(2):68-73
ORIGINAL PAPER
Economic and structural evaluation of selected organic farms
Journal of Research and Applications in Agricultural Engineering 2006;51(2):94-103
ORIGINAL PAPER
Effect of various strains of symbiotic bacteria on yields and nodulation of lupine and soybean
Journal of Research and Applications in Agricultural Engineering 2013;58(4):67-70
ORIGINAL PAPER
Yielding of new quality varieties of winter wheat cultivated in organic farming
Journal of Research and Applications in Agricultural Engineering 2016;61(3):200-205
ORIGINAL PAPER
Evaluation of fertilizer and nutrient balances in selected organic farms in the Brodnica region
Journal of Research and Applications in Agricultural Engineering 2010;55(4):117-120