Application of nitrogen-fixing purple non-sulfur bacteria in improving nitrogen uptake, growth, and yield of rice grown on extremely saline soil under greenhouse conditions DOI Creative Commons

Nguyễn Hoàng Anh,

Huynh Thanh Quang,

Bùi Thị Hương

et al.

Open Agriculture, Journal Year: 2025, Volume and Issue: 10(1)

Published: Jan. 1, 2025

Abstract Highly saline soils negatively affect crop growth, especially rice. Although chemical approaches can be used, they damage the environment and sustainability of agriculture. Thus, a biological candidate should assessed. Therefore, study evaluated impact nitrogen (N)-fixing purple non-sulfur bacteria (PNSB) strains on improving soil properties, nutrient uptake, rice yield highly in My Xuyen district, Soc Trang province. The N-fixing PNSB were hypothesized to boost availability reduce salinity, leading greater growth yield. A pot experiment was arranged completely randomized block design with two factors, including four N applying rates (100, 75, 50, 0%) Rhodobacter sphaeroides (no added bacteria, single bacterial strain R. S01, S06, mixture S01 S06). results showed that adding mixed S06 improved plant height by 4.02–10.4% (the first season) 3.86–6.84% second season). Under application NH 4 + increased 31.8–50.5%, while Na decreased 16.0–25.7% both seasons. From there, total uptake also 34.9–73.8% went down 19.1–26.5% via This led traits, such as number panicles per pot, seeds panicle, filled seed rate Ultimately, grain 10.2–14.8% under greenhouse condition. In conclusion, current successfully provided potent N-fixer for improvements health. this liquid biofertilizer further tested field trails.

Language: Английский

Biotechnological complex for processing of plant raw materials and agricultural wastes DOI Creative Commons
Sergey Kharchenko, P. V. Gulyaev,

Anna N. Tokareva

et al.

BIO Web of Conferences, Journal Year: 2025, Volume and Issue: 161, P. 00053 - 00053

Published: Jan. 1, 2025

The work is devoted to the application of biotechnological complex for processing plant raw materials and agricultural waste. includes equipment material preparation, acid enzymatic hydrolysis. research focused on studying kinetics these processes optimising process parameters maximise yield valuable products. Experimental results show significant differences in efficiency Acid hydrolysis, especially at high temperatures pressures, shows conversion biomass reducing sugars, but leads formation by-products. In contrast, hydrolysis provides more selective cleavage fewer by-products, although it requires expensive enzymes. Comparison with traditional wheat methods confirms advantages proposed integrated technology, which a increase target products such as glucose-fructose syrup starch. developed can be used training specialists field biotechnology, contributing development innovative solutions agro-industrial sector.

Language: Английский

Citations

0
Technological modernisation of the Russian agro-industrial complex DOI Creative Commons
K D Astanakulov,

Vladimir TATARINTSEV,

Jasurbek Nuriddinov

et al.

BIO Web of Conferences, Journal Year: 2025, Volume and Issue: 161, P. 00049 - 00049

Published: Jan. 1, 2025

The analysis of the problems technical and technological modernisation agroindustrial complex Russia is carried out. It reveals a significant lag behind world leaders. based on statistical data scientific publications, focusing equipment, introduction innovations, production efficiency. found that country’s agriculture characterised by an outdated material base, low level automation, inefficient use energy resources slow implementation advanced technologies such as precision farming. This leads to lower labour productivity, higher costs and, consequence, competitiveness. study also revealed shortage skilled insufficient funding for research development, well dependence imported machinery. authors stress need comprehensive approach modernisation, including re-equipment, modern development human capital.

Language: Английский

Citations

0
Microbial biotechnology of milk whey processing for agricultural needs DOI Creative Commons
K D Astanakulov,

Orifjon Abdiev,

Jonibek Ulashov

et al.

BIO Web of Conferences, Journal Year: 2025, Volume and Issue: 161, P. 00035 - 00035

Published: Jan. 1, 2025

There are a number of approaches to whey utilisation, from direct feeding animals processing into products for the food industry. However, these methods have limitations, including high moisture content and costs. An alternative promising avenue is microbial biotechnology, which can convert valuable rich in protein, vitamins other bioactive substances. This approach not only reduces resource losses but also an environmentally friendly method. The aim this work was study possibilities biotechnology application processing, as well analyse existing prospects their development. During study, different types were studied, chemical composition determined experiments on digestion using microorganisms carried out. analyses showed that source nutrients, particularly lactose (4.2-5.0%), serve substrate microorganisms. dry matter varied 6.4 6.6% protein 0.8 1%. After digestion, increased by 15-20% amount 2.5-3 times, example, with Lactobacillus casei, 1% 2.7% 48 hours, Saccharomyces cerevisiae 3.1% same period. amino acid significant increase lysine 13.7% 20.2%. results raw material obtaining various be used feed ingredients.

Language: Английский

Citations

0
Innovative tool for sustainable production and recycling of agro-industrial wastes DOI Creative Commons

Oleg S. Turchanin,

David R. Grigoryan,

Irina V. Ukraintseva

et al.

BIO Web of Conferences, Journal Year: 2025, Volume and Issue: 161, P. 00011 - 00011

Published: Jan. 1, 2025

This article explores the potential of using black lionfly larvae in entomoindustry as an alternative to traditional animal husbandry. Traditional methods food production are resource intensive and lead environmental pollution. The use insects, particular larvae, process organic waste into valuable products such fodder, biohumus protein concentrates is a sustainable environmentally friendly approach. Experiments have shown that efficiently recycle different types waste, less water feed required produce 1kg from insects compared beef production. developed business model entomotechnology enterprise includes centralised decentralised logistics offers three options for development. most promising mixed approach, combining sale equipment final products. It noted market underdeveloped, indicating study emphasises economic feasibility lionwort

Language: Английский

Citations

0
Application of nitrogen-fixing purple non-sulfur bacteria in improving nitrogen uptake, growth, and yield of rice grown on extremely saline soil under greenhouse conditions DOI Creative Commons

Nguyễn Hoàng Anh,

Huynh Thanh Quang,

Bùi Thị Hương

et al.

Open Agriculture, Journal Year: 2025, Volume and Issue: 10(1)

Published: Jan. 1, 2025

Abstract Highly saline soils negatively affect crop growth, especially rice. Although chemical approaches can be used, they damage the environment and sustainability of agriculture. Thus, a biological candidate should assessed. Therefore, study evaluated impact nitrogen (N)-fixing purple non-sulfur bacteria (PNSB) strains on improving soil properties, nutrient uptake, rice yield highly in My Xuyen district, Soc Trang province. The N-fixing PNSB were hypothesized to boost availability reduce salinity, leading greater growth yield. A pot experiment was arranged completely randomized block design with two factors, including four N applying rates (100, 75, 50, 0%) Rhodobacter sphaeroides (no added bacteria, single bacterial strain R. S01, S06, mixture S01 S06). results showed that adding mixed S06 improved plant height by 4.02–10.4% (the first season) 3.86–6.84% second season). Under application NH 4 + increased 31.8–50.5%, while Na decreased 16.0–25.7% both seasons. From there, total uptake also 34.9–73.8% went down 19.1–26.5% via This led traits, such as number panicles per pot, seeds panicle, filled seed rate Ultimately, grain 10.2–14.8% under greenhouse condition. In conclusion, current successfully provided potent N-fixer for improvements health. this liquid biofertilizer further tested field trails.

Language: Английский

Citations

0