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Found 6341 publications
Effects of Vinasse and zinc complex on the yield, crude protein, and gluten of winter wheat
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
The primary goal of agricultural production is to produce adequate quantity and quality of crops. One crucial aspect of this is providing the appropriate nutrients to plants. In recent times, there has been a growing emphasis on replenishing micronutrients beside macronutrients, as essential microelements, although in smaller quantities, are indispensable for the cultivation of our crops. In our three-year small-plot experiments, the effect of two foliar fertilizers, Vinasse, which is a byproduct of alcohol production, and a zinc complex on the yield, crude protein, and gluten content of winter wheat, was investigated. The effects of these formulations when applied as foliar fertilizers separately and together, at doses of 50, 100, 250 and 500 l/ha for Vinasse and 0.5 kg/ha for zinc complex, were examined. Based on the results of the small-plot experiments set up in the fall of 2020 and 2021 and harvested in the summer of 2021 and 2022, it can be concluded that using Vinasse + zinc complex treatments a higher yield and better content indicators were achieved compared to the control plots. The highest dose of Vinasse (500 l/ha) + zinc complex (0.5 kg/ha) had the greatest positive effect on yield values.
Open Access: Yes
Effect of dietary butyrate supplementation on the production performance and parasitology of growing rabbits
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
The effect of a dietary butyrate supplementation on the production of fattening rabbits was examined. The control group (n=70 rabbits) was fed with granulated diet whereas the diet of butyrate group (n=70 rabbit) was supplemented with 0.2% of butyrate. The mortality rate was examined on a larger population (n=1050 rabbits/group). Butyrate group had lower weight gain at the ages of 46-52 and 60-66 days (-20 and - 17 %, respectively; P>0.001) but higher weight gain at 53-59 days of age (+13%; P<0.05). Butyrate group consumed less feed than the control group between 38-45, 46-52 and 60-66 days (-2.4%, P<0.001; -5.7%, P<0.01; - 4.9%, P<0.05, respectively). The feed conversion ratio of the butyrate group was worse between 46-52 days of age (+19%; P<0.01) but favourable at the ages of 53-59 and 67-73 days (-15% and -9%, respectively; P<0.05). Concerning the whole fattening period the weight gain, the feed intake and the feed conversion ratio of the groups did not differ. In the larger examined population, 4.0% and 6.3 % mortality was observed in the control and butyrate groups, respectively. The parasitological tests resulted only negative samples independently of groups. It can be concluded that dietary butyrate supplementation has not improved the performance of the growing rabbits.
Open Access: Yes
Impact of the microalgae-bacteria interaction on maize (Zea mays L.) health and yield
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
Microbial biofertilizers, which include microorganisms that improve soil nutrients and make them easier to cultivate, are eco-friendly alternatives to chemical fertilisers, encouraging plant growth and supporting sustainable agriculture. The purpose of the study was to evaluate the health of crops measured by the normalized difference vegetation index (NDVI) and yield, influenced by the combination of biomass from specific cyanobacteria (MACC-612, Nostoc linckia) and plant growth promoter bacteria (PGPB). Using a factorial design in a complete randomized block configuration, four replications were performed. The experimental design included the testing of three concentrations of microalgae (untreated, 0.3 g/L N. linckia, and 1 g/L N. linckia) and two PGPBs (untreated, Azospirillum lipoferum, and Pseudomonas fluorescens). Experiments in the field were conducted for three consecutive years (2021, 2022, and 2023). The results show that the combined application of N. linckia and PGPB to soil treatment has significantly improved plant health and yield characteristics. The combined use of 0.3 g/L N. linckia and A. lipoferum has improved the health of plants (NDVI), seed count per cob, thousand-seed weight, and total yields, achieving a significant increase of yield by 1.4 fold for 2021, 1.37 fold for 2022, and 1.39 fold for 2023. These results demonstrate that applying low concentrations of N. linckia (0.3 g/L) along with A. lipoferum provide a cost-effective solution without compromising the benefits. Consequently, the integration of cyanobacteria and PGPB represents a promising approach to improve crop growth and yield while minimizing environmental impacts.
Open Access: Yes
The fermentability of agricultural raw materials by probiotic bacterial strains
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
The objective of this study was to evaluate the fermentability of various agricultural raw materials using a novel Liquid State Fermentation (LSF) technique. The formulations were based on protein-rich plant ingredients, such as sunflower, wheat, and rapeseed, addressing the persistent issue of byproducts in the food industry by seeking alternative utilization methods. While the LSF method has been used in pork production, it remains a new technology in the poultry sector. Distiller’s Dried Grains with Solubles (DDGS) and Corn-Gluten Feed (CGF) were chosen based on previous experiments. These mixtures were enhanced by inoculation with various bacterial strains to produce fermented feeds with probiotic properties. The bacteria played a crucial role in the entire fermentation process. The starters included a commercial culture and fresh sweet whey of a semi-hard cheese. Additionally, selected bacterial strains were used based on previous research and literature data. Solaris model bioreactor system were utilized to produce the fermented feeds. This approach aims to promote a healthier gastrointestinal system in farm animals, protecting them against pathogenic bacteria. The fermentation process was designed to generate beneficial molecules such as enzymes, organic acids, and bacteriocins, further supporting the health benefits of the final product. This is significant because such feed can reduce the need for antibiotics in farm animal breeding, aligning with the EU’s stance on minimizing antibiotic usage. Throughout our research, we meticulously monitored the fermentation process, gathering data for a comprehensive comparison. Our analysis focused on changes in pH, the microbiological and hygienic properties of the feed, and the production of organic acids in the fermenting mixtures. The results consistently showed a decrease in pH values after 24 h of fermentation. DDGS with selected strains exhibited the highest LAB counts at 9.89 log10 CFU/cm3, whereas the combination of CGF and whey produced the highest lactic acid concentration at 28.86 mg/ml. These promising results warrant further investigation through animal trials.
Open Access: Yes
Effect of asbestos cement contamination in irrigation water on physiological and germination parameters of Trifolium pratense and Solanum lycopersicum seeds
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
This study aims to examine the plant stress responses induced by the water transport of matrix materials from the eroded and degraded asbestos cement materials. The paper includes a general assessment of the exposure and risk factors of the plant-water-soil system to asbestos cement products. Furthermore, the results of the experimental analysis provide empirical support for the plant stress response results according to the physiological and germination parameters of the tested plants. The background to the topic is that the contamination of irrigation water by asbestos cement raises serious environmental concerns, with toxicity to plants and soil contamination potentially having negative consequences for vegetation health and soil quality. In the presence of asbestos in water, plants are exposed to toxic stress, which can inhibit photosynthesis and nutrient uptake, but can also affect germination processes. The growth, reproduction and flourishing of plants also be at risk, as asbestos has adverse effects on cell division and metabolism. In addition, environmental stress can make plants more susceptible to disease and insect attack. This paper analysed the effects of pre-set dose concentrations of irrigation water containing asbestos cement matrix on the germination and physiological parameters of Trifolium pratense and Solanum lycopersicum in a germination experiment. The research area of the paper was influenced by the lack of minimum international practice, standards, and methodology. Therefore, the used methodology provides an opportunity for methodological development. The results can be used as a situation analysis for environmental plant protection and analytical professionals.
Open Access: Yes
Assessment of soil erosion through spatial analyzing of soil properties using statistical-based functions
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
The significant geomorphological hazard of collapsed cavities (CC) causes notable environmental transformations. To address this issue, the pipe collapse pattern was examined using two statistical methods, the Density Correlation Function (DCF) and the Mark Coloration Function (MCF). Key predictor variables like organic carbon (OC), sodium adsorption ratio (SAR), and exchangeable sodium percentage (ESP) were utilized to comprehend their impact on spatial distribution over time. The study was found that lower OC levels increase susceptibility to CC, while higher SAR and ESP amounts enhance the potential for collapsed cavities. The methodology and discoveries of this research can offer valuable insights for land managers, stakeholders, and researchers.
Open Access: Yes
Lactose intolerance: The most significant nutritional recommendations of lactose free diet
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
Background: Milk and dairy products play a key role in healthy diet. In case of lactose intolerance, the digestion of these products becomes difficult. It is associated with stomach and intestinal complaints. Purpose: The purpose of the manuscript is to summarize the literature on lactose, lactose intolerance, lactose-free diet and lactose-free products development opportunities. We hope that we can contribute to a more accurate understanding of the lactose-free diet and reveal connections between consumer expectations and consumption. Methods: Electronic searches were conducted in Google Scholar, Medline, PubMed and Science Direct databases. We used 34 specialist literature and 3 URL to write our conference publication. Results: We summarized the most important characteristics of lactose, the symptoms and treatment options of lactose intolerance, the importance of lactose-free diet and calcium supplementation in the therapy of lactose intolerance and the latest and most informative publications on the development of lactose-free functional foods. Conclusion: Today, the consumption of lactose-free products is an outstanding way to treat the growing number of people with lactose intolerance. The food industry also pays special attention to the application of new technologies and product development. We hope to contribute to a wider understanding of lactose, lactose intolerance, the lactose-free diet and lactose-free product development opportunities with our conference manuscript.
Open Access: Yes
A picolinamide fungicide for controlling Cercospora-leaf spot (CLS) of sugar beet
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
Cercospora-leaf spot (CLS) of sugar beet, caused by Cercospora beticola Sacc., is a major foliar disease of sugar beet in all sugar beet growing areas, worldwide, causing up to 50% yield loss. The disease is now dominant in almost all sugar beet growing areas of Europe, including Hungary. The use of fungicides has been being an integral part of the control of CLS of sugar beet. In recent decades, resistance of C. beticola to fungicides belonging to different groups of active substances has been described in many countries worldwide, including Hungary. The picolinamides are a new distinct group of fungal respiration inhibitors (QiI – FRAC Group 21) promise to be a good alternative in the management of fungicide resistance in crops. The florylpicoxamid fungicide were tested and evaluated over two seasons, in vegetation period of 2020 and 2021 for controlling CLS of sugar beet in Hungary. This fungicide was applied as straight formulated product at a range of dose rates, and they showed very effective control of CLS compared to the untreated control check plots and the reference fungicide products difenoconazole and epoxiconazole. All tested dose rates of florylpicoxamid provided effective control of against CLS of sugar beet. The area under the disease progress curve values (AUDPC) was significantly correlated with yield decrease, but AUPDC did not correlated with sugar content of the roots. Additionally, the results showed in two investigated years, the efficacy of florylpicoxamid for the control on CLS of sugar beet crop.
Open Access: Yes
Sustainability reporting practices of agricultural and forestry companies in Hungary: a content analysis
Publication Name: Bio Web of Conferences
Publication Date: 2024-08-23
Volume: 125
Issue: Unknown
Page Range: Unknown
Description:
To demonstrate the sustainability of companies, some companies have already produced sustainability reports, most of which have been published on their websites, while others have only produced and made public the reports and certifications required by law. In the European Union, legislation as of 2014 required the preparation of non-financial reports for publicly relevant entities, companies and parent companies of large groups of companies considered to be entities and having an average number of employees of more than 500. However, in line with the European Green Deal and the Taxonomy Regulation, as of 2023, a new law has been introduced, which extends the sustainability reporting obligation to nonpublic large companies and public small and medium-sized enterprises. Agricultural enterprises should also be prepared for this reporting obligation. This study aims to examine the ESG indices of the sampled companies and seek a correlation between the quality of the information disclosed and the financial characteristics of the companies. The results show that while forestry companies pay more attention to the disclosure of this type of information, there is some under-disclosure in both sectors.
Open Access: Yes
