Results 81 to 90 of about 1,897,246 (287)

Use of green manure in organic farming

IOP Conference Series: Earth and Environmental Science, 2019
Abstract Green manure is an important source of replenishment the missing amount of organic and mineral fertilizers for modern agricultural enterprises. Therefore, the aim of the study was to identify the role of green manure crops in increasing soil fertility and crop productivity. The plowing of the green mass of the under-cover clover
Dmitry Mamiev, Alan Abaev, Albina Tedeeva, Natalya Khokhoeva, Victoria Tedeeva   +4 more
openaire   +1 more source

Challenges of Bio‐Syngas Conversion to High‐Value‐Added Liquid Chemicals and Fuels via COx Hydrogenation

Carbon Energy, EarlyView.
Converting biomass‐derived syngas into value‐added fuels and chemicals offers a promising route toward carbon neutrality, yet unfavorable H2/COx ratios, elevated CO2 levels, and trace impurities pose persistent obstacles. This review examines strategies spanning syngas conditioning, impurity‐tolerant catalyst development, and integrated process design,
Xuan Bie, Shiyu Zhang, Yuyao Yang, Shijie Yu, Jiahui Hu, Qinghai Li, Yanguo Zhang, Hui Zhou   +7 more
wiley   +1 more source

Effect of green manures on weeds, crop yields and soil properties in Estonia [PDF]

, 2013
The aim of this research was to investigate the effect of different green manures and their combination with cattle manure on weeds, crop yields and soil properties in five-field crop rotation experiment of three different organic cropping ...
Luik, Anne, Talgre, Liina, Reintam, Endla, Tein, Berit, Eremeev, Viacheslav, Sanchez de Cima, Diego   +5 more
core   +1 more source

Dietary Artificial Sweeteners: From Chemical Transformation in Food to Gut Microbial Processing

ChemFoodChem, EarlyView.
This review article unites classical and recent findings on the stability of artificial sweeteners in food. The focus is on ten sweeteners approved in the European Union: their chemical stability during processing and storage, individual degradation products, and their interactions with the intestinal microbiota.
Jürgen Lassak, Michael Hellwig
wiley   +1 more source

Cementing the Organic Farming by Green Manures

International Journal of Applied Sciences and Biotechnology, 2018
In this modern era of chemicals, the haphazard use of chemical fertilizers, pesticides, insecticides and weedicide is becoming a great concern. Accumulation and magnification of those toxic materials in soil is degrading soil health and also affects the human health indirectly.
Sagar Dahal, Bishal Bista
openaire   +2 more sources

The Critical Role of Economies of Scale: A Techno‐Economic Assessment of Small‐ Versus Large‐Scale Biogas Upgrading in Rural Tanzania

Energy Science &Engineering, EarlyView.
Small‐scale biogas upgrading can improve methane quality but remains financially unattractive to individual rural households. Community‐scale implementation substantially lowers energy costs, demonstrating that economies of scale are critical to making purified biogas a viable clean‐cooking option in Tanzania.
Emmanuel Nsekela, Louis Macours, Kenneth Dries, Wim Deferme, Nyangi Chacha, Allard C.R. van Riel   +5 more
wiley   +1 more source

Managing equine asthma: Owner adherence, practical constraints and environmental protocol evaluation

Equine Veterinary Journal, EarlyView.
Abstract Background Adherence to recommendations for environmental management is central to equine asthma (EA) treatment. Reasons for non‐adherence warrant further investigation. Objectives To: (1) evaluate adherence to recommendations for environmental changes, identify reasons for incomplete implementation, assess changes in clinical signs and ...
Lea Stucki, Gertraud Schüpbach, Alessandra Ramseyer, Conny Herholz, Vinzenz Gerber   +4 more
wiley   +1 more source

Precision Fermentation for Next Generation Food Ingredients: Technological Foundations, Food Applications, Sustainability, and Regulatory Challenges

Food Bioengineering, EarlyView.
Precision fermentation uses engineered microorganisms to produce targeted food ingredients, including proteins, enzymes, lipids, flavors, vitamins, and bioactives. This review examines its technological foundations, food applications, safety, sustainability, economics, regulation, and consumer acceptance, emphasizing that performance depends on host ...
Nora Ali Hassan, Rawaa H. Tlay, Tarek Gamal Abedelmaksoud   +2 more
wiley   +1 more source

CONVERSION OF ORGANIC MANURE INTO BIOGAS

Poljoprivreda, 2009
Production of biogas with anaerobic degradation from organic waste is one of the pledge alternative energetic solutions, especially from organic manure made from animal farming and other residuals of agricultural production. According to 2005 livestock manufacture data daily quantity of animal excrements in Croatia, based on LSU number, is 784 015.26 ...
Dario Brdarić, Davor Kralik, Srećko Kukić, Robert Spajić, Goran Tunjić   +4 more
openaire   +1 more source

Utilization of Halophytes as a Source of Organic Manure

International Letters of Natural Sciences, 2014
Organic farming is a holistic production management system that promotes and enhances environmental quality including biodiversity, bio-geo-chemical cycles and soil floral and faunal activities. One of the energy resources developed during recent years are the application of organic sources such as biogas slurry, blue green algae ...
D. Ayyappan, K.C. Ravindran
openaire   +1 more source