Summary
Published in Agronomy (2020), this field-based study by Petrović et al. investigates the application of biofertilisers as a means of improving onion production quality. The paper likely evaluates one or more microbial inoculants or biostimulant preparations in comparison with conventional fertilisation regimes, assessing impacts on both agronomic performance and nutritional or biochemical quality attributes of the harvested bulb. The findings are likely to contribute to the evidence base supporting reduced-input or more sustainable vegetable production systems.
UK applicability
The study was likely conducted under Serbian growing conditions, which differ from the UK in terms of climate, soil type, and agronomic context; however, the findings on biofertiliser efficacy in onion production are broadly relevant to UK growers seeking to reduce synthetic fertiliser inputs, and may inform domestic research priorities in sustainable horticulture.
Key measures
Bulb yield (t/ha); dry matter content (%); total soluble solids (°Brix); pyruvic acid content (µmol/g); mineral nutrient concentrations; morphological bulb parameters
Outcomes reported
The study likely measured the effects of biofertiliser treatments (such as plant growth-promoting rhizobacteria or mycorrhizal inoculants) on onion bulb yield, morphological traits, and quality parameters including dry matter, soluble solids, pyruvic acid content, and mineral composition. Results presumably compared biofertiliser applications against conventional mineral fertilisation and/or untreated controls.
Topic tags
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