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The influence of long-term organic and mineral fertilization on soil organic matter
long-term field experiment organic and mineral fertilization crop rotation soil organic matter
2015/2/4
Parameters evaluating soil organic matter quantity (organic C and N content) and quality (hot water extractable C content, aliphatic compounds, microbial biomass C content, basal respiration activity)...
EFFECT OF MINERAL FERTILIZATION ON YIELD OF MAIZE CULTIVARS DIFFERING IN MATURITY SCALE
grain yield magnesium maize cultivars potassium sodium yield components zinc
2009/4/1
Field experiments were conducted in 2005-2007 at the Brody Experimental Station (52°26’ N; 16°17’ E) of the University of Life Sciences in Poznań with the following factors: 1) cultivars with differe...
EFFECT OF MANY-YEAR NATURAL AND MINERAL FERTILIZATION ON YIELDING AND THE CONTENT OF NITRATES (V) IN POTATO TUBERS
potato fertilization yield
2010/12/8
The present research, carried out based on many-year long-term experiment, aimed at determining yielding, the content of total protein and the content of nitrates (V) in potato tubers as a result of t...
AN APPROACH FOR TECHNOLOGICAL MANAGEMENT OF MINERAL FERTILIZATION OF CROPS
approach simulation mineral fertilization
2010/12/6
An approach for technological management of mineral fertilization in crops based on simulation was presented. The simulation of the interaction between technical means, agricultural workers, crops, so...
The effect of mineral fertilization on nutritive value and biological activity of chokeberry fruit
chokeberry fertilizers fruit chemical composition Aronia melanocarpa
2010/8/9
The aim of the study was to assess whether an extra fertilization with manganese, commercial fertilizer Alkalin (N, K and Si), and combined treatment (manganese + Alkalin) affect the chemical composit...
EFFECT OF SYSTEM MINERAL AND ORGANIC-MINERAL FERTILIZATION ON THE HUMUS CONTENT AND HUMUS FRACTIONS IN MOLLIC FLUVISOLS
soil nutrients fertilization systems mollic fl uvisols
2010/12/2
The effect of system mineral and organic-mineral fertilization on the humus content and humus fractions in mollic fl uvisols in condition of long-term fi eld experiment was studied. Forty years period...