Publications by authors named "Nikolaos Katsenios"

Black mustard [ (L.) Koch] is mainly cultivated as a seed crop, and there is a lack of information on biomass quality and its potential for animal feeding. A 2-year field experiment was set up in a split-plot design with 2 main plots (plant densities: 46 and 76 plants m), 4 sub-plots (fertilization levels: control, compost, urea with and without urease and nitrification inhibitors) and 3 replications for each treatment.

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The use of plant growth promoting bacteria (PGPB) is increasingly gaining acceptance from all the stakeholders of the agricultural production. Different strains of PGPB species had been found to have a vast variety of mechanisms of action, while at the same time, affect differently a variety of crops. This study investigated the effectiveness of ten PGPB strains, on sweet corn cultivation under Mediterranean soil and climatic conditions.

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Plant growth promoting bacteria (PGPB) are used as biostimulants to improve the growth and yield as well as the quality of crops. In the present study, nine strains of PGPB and one solid mix consisting of two of them were evaluated on the cultivation of industrial tomato under specific soil and climatic conditions. The results showed that treatment increased dry weight of the tomato plants by 39%, and the photosynthetic rate was increased by 9.

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An increasing interest has been reported regarding the reintroduction of flax in the Mediterranean region. The aim of this present study was to evaluate the effects of nitrogen (N) fertilization on the performance of flax cv. Everest, under Mediterranean climate conditions.

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is an arbuscular mycorrhiza fungus that can enhance plant nutrition and reduce transplant shock on seedlings. The present study aims to evaluate the effects of this fungus on the quality of cannabis ( L.) seedlings.

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The use of plant growth promoting bacteria (PGPB) as biostimulants favors the increase of crop productivity and the improvement of yield quality. The main objective of the present study was to investigate the effect of the PGPB biostimulants (Azotobacter chroococcum, Bacillus subtilis, Bacillus megatherium and their mixes) and the application method (foliar and soil) on the growth, the physiology, the yield and the quality of maize. The obtained results showed that A.

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Article Synopsis
  • Researchers have explored using magnetic fields as an eco-friendly pre-sowing treatment for tomato seeds, aiming to enhance various growth parameters.
  • The study applied pulsed electromagnetic fields to tomato seeds for 0, 5, 10, and 15 minutes and assessed impacts over two years, finding that exposure for 10 and 15 minutes generally yielded the best growth outcomes.
  • Specifically, magnetic field treatments improved overall yield per plant significantly—up to 80.93% higher than controls—though plant height and lycopene levels did not show consistent enhancements.
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Pre-sowing treatment of pulsed electromagnetic fields was used in corn seeds, in both indoor and outdoor conditions, in order to investigate the effect on plant growth and yield. The results of this research showed that pulsed electromagnetic fields can enhance plant characteristics, both under controlled environmental conditions and uncontrolled field conditions. The two varieties responded differently in the duration of magnetic field.

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Article Synopsis
  • Two pre-sowing techniques were studied for improving cotton seed germination, focusing on priming methods that enhance seedling establishment.
  • Pulsed electromagnetic fields significantly boosted germination rates and early growth, especially beneficial for organic farming where chemical use is restricted.
  • PEG treatment showed inconsistent results compared to controls and is less practical for farmers, while magnetic field treatment significantly increased germination and root development in seeds, achieving an 85% improvement over untreated seeds.
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