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Fertilisation has the greatest impact on soil properties, and they in turn decide on the conversion and availability of fertilising compounds. The aim of the tests was to evaluate the influence of low-temperature (300℃) conversion of pig manure and poultry litter on (i) K, Mg, and P contents in biochars and (ii) reduction of acidification, cation exchange capacity, and availability of K, Mg, and P...
The objective of the present study was to investigate the seroprevalence of HAV and HEV in Polish blood donors (BDs). One hundred and ten randomly selected healthy BDs, living in Wielkopolska Region were tested for anti-HAV IgG and anti-HEV IgG with commercial assays. The seroprevalence of anti-HAV was 11.8%; anti-HEV were detected in 60.9% of BDs (p < 0.0001). Consumption of risky food was more...
The aim of the study was to analyze changes in the content of somatic cells (SCC) in the milk of Carpathian goats with regards to the month of lactation, milk yield and goat age. The research was carried out on a farm in the Podkarpacie region in which Carpathian goats are kept. They are a native goat breed, covered by the genetic resources conservation program. Somatic cells were determined in goat...
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