Results 41 to 50 of about 619,317 (275)

Nutritional evaluation of different rice (Oryza sativa) straw of bio-fortified varieties, bio-fortified breeding lines and breeding lines

open access: yesIndian Journal of Animal Sciences, 2022
A total of 13 varieties of rice straw including eight biofortified varieties (BFV), two bio-fortified breeding lines (BBL), two breeding lines (BL) and one check variety of rice straw were subjected to straw quality evaluation.
S B N RAO   +7 more
doaj   +1 more source

Does Contract Farming Reduce Pesticide Use? Panel Data Evidence From Smallholder Farmers in China

open access: yesAgribusiness, EarlyView.
ABSTRACT The inappropriate and excessive use of pesticides poses a major threat to human and ecosystem health in the agri‐food sector. While existing studies have examined the potential of contract farming to address this issue, most have focused on large‐scale farms and relied on small or transactional datasets, often leaving the role of crop‐specific
Zhihui Liang, Shan Jin, Matthew Gorton
wiley   +1 more source

Light‐Weight Sustainable Composite From Virgin and Recycled Polypropylene Blends and Biocarbon for Automotive Part Application

open access: yesJournal of Applied Polymer Science, EarlyView.
The circular utilization of automotive recycled polypropylene (rPP) blended with virgin polymer and waste‐derived biocarbon to develop sustainable composite materials. The composites were processed via melt compounding and injection molding. The addition of sustainable biocarbon lowered the coefficient of linear thermal expansion and maleic anhydride ...
Anagha Edayath   +5 more
wiley   +1 more source

Comparative Performance of Poly(Vinyl Alcohol)/Chitosan Hydrogels Reinforced With Kraft Lignin and Kraft Lignin Nanoparticles

open access: yesJournal of Applied Polymer Science, EarlyView.
The use of kraft lignin and kraft lignin nanoparticles in poly(vinyl alcohol)/chitosan hydrogels was comprehensively compared. The results showed that a higher loading of lignin nanoparticles than bulk kraft lignin could be incorporated while maintaining favorable hydrogel properties, leading to improved overall performance. ABSTRACT The development of
Siriream Teapaibool, Pedram Fatehi
wiley   +1 more source

Second‐Generation Polyhydroxybutyrate Production From Pretreated Corn Lignocellulosic Fraction as a Strategy to Repurpose by Products From the Corn‐Processing Chain

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Lignocellulosic residues are non‐cost, non‐edible, renewable feedstocks that can be used in polyhydroxybutyrate (PHB) production. PHB is a bioplastic synthetized by microorganisms, formed intracellularly under stressful growth conditions; however, its production costs are high, representing the major drawback for fossil‐based plastics ...
Clara Matte Borges Machado   +8 more
wiley   +1 more source

IMPROVEMENT OF ANAEROBIC DIGESTION OF RICE STRAW USING WET – MILLING PRETREATMENT APPROACH [PDF]

open access: yesAssiut Veterinary Medical Journal, 2016
As rice production continues to rise in order to provide a stable food source for over half of the world’s population, so rice straw will continue to be an abundant and accessible agricultural waste. Rice straw is a widely available lignocellulosic waste
NAGHAM ELSAIDY   +2 more
doaj   +1 more source

Biobased Sunflower Stalk Matrix for Lipase Stabilization via Physical Adsorption

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT The search for sustainable, cost‐effective biocatalytic processes has driven efforts to develop low‐cost supports for enzyme immobilization. Lignocellulosic residues have received particular attention due to their abundance, renewability, and structural properties.
Jaci L. Vilanova Neta   +8 more
wiley   +1 more source

Evaluation of Rice Straw as Natural Filler for Injection Molded High Density Polyethylene Bio-composite Materials

open access: yesChemical Engineering Transactions, 2017
Rice straw that left behind during the paddy harvesting process holds immense potential to be used as a renewable resource in the development of eco-friendly polymeric products.
J.H. Low   +4 more
doaj   +1 more source

Comparative Study for the Energy Valorisation of Rice Straw

open access: yesChemical Engineering Transactions, 2014
The termal behaviour of rice straw when submitted to combustion and pyrolisis reactions was studied for the present work. Thermogravimetric analysis simulated these reactions and an accurate methodology evaluated its suitability and design parameters for its use in energy valorisation processes.
MOLINER ESTOPINAN, CRISTINA ELIA   +3 more
openaire   +3 more sources

Acidogenic fermentation of pretreated food waste under psychrophilic conditions for volatile fatty acids production

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Mixed‐culture fermentation generally produces volatile fatty acids (VFAs) as a mixture of C2–C6 acids. Among operational parameters, temperature has a distinct effect on the microorganisms' metabolic activity, which can shift the composition of the metabolites.
Reema Kumar   +4 more
wiley   +1 more source

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