檢索結果 - inoculum

The conversion of phosphate into phosphine was an important biological reaction with potential value in application. The swine manure was mixed with two kinds of anaerobic activated sludge at the mass ratio of 3∶1∶1 and the mixture was used as inoculum in the batch experiment. The feasibility of cel...

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The development of food waste anaerobic digestion (AD) is a contemporary research topic addressed in the scientific community to meet the requirements of food waste valorization and proper substrate configuration for an efficient AD process. In this study, multiple AD experiments were performed on f...

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Four different amounts of inoculum in mixed sludge, namely 2%, 5%, 10% and 20%, were adopted to investigate the bioleaching of heavy metals from sludge by batch experiment. The result showed that the rate and degree of decrease in pH increased with the amount of inoculum at the beginning. The pH of...

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The aim of the work was to study the effect of electrolysis on the process of anaerobic digestion in the example of poultry manure with an inoculum of activated sludge from a municipal wastewater treatment plant. The set aim was achieved by solving the following tasks: microcopy of anaerobic activat...

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Purpose: Composting process can be accelerated by seeding microbial consortium into compost of  plant residues and livestock manure mixture. The consortium could also be sourced from decomposing sawdust due to extensive microbial activity. This study investigated the effect of decomposing sawdust as...

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Abstract Planting or sowing native perennial bunchgrasses is a common restoration practice in grasslands disturbed by agricultural or forestry operations. Bunchgrasses provide fine fuel loads for reinstating fire regimes that promote native plant community development. Wiregrass (Aristida beyrichian...

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Potato virus Y (PVY) is a non-persistent virus that is transmitted by many aphid species and causes significant damage to potato production. We constructed a spatially-explicit model simulating PVY spread in a potato field and used it to investigate possible effects of transmission efficiency, initi...

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Anaerobic digestion (AD) is a sustainable strategy for converting hazardous wastes into renewable energy while supporting Sustainable Development Goals (SDGs). This study aimed to evaluate the effect of inoculum on optimizing biogas production from sewage sludge (SS) and cattle manure (CM). Bench-sc...

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The objective of this study was to evaluate the effect of adding a bacterial inoculum and a handmade additive to sugarcane silage (SCS) on the in situ digestibility of dry matter (DM). The treatments were: T1) sugarcane silage (SCS) and T2) sugarcane silage with 1% inoculum and 1% additive (SCS+). T...

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A field experiment was conducted in one of College of Agriculture fields, University of Anbar, Ramadi, Iraq, for autumn 2022-2023 to study the effect of each white fungus residue, date residues, and biofertilizer on some soil properties. The experiment included three factors: white mushroom residues...

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This study aimed to enhance the quality of casing soil produced by the Al-Wadaq Trading Company, reduce the production costs of Agaricus bisporus, and improve energy efficiency in fruiting body production. The study involved two factors: preparation of organic and mineral supplements (C1, C2, C3) an...

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Inoculum influence of the type, age and quantity on the producing of amylases of Aspergillus niger 33-19 CNMN FD-02 A strain was studied. It was noticed that enzymatic activity of ordinary as well as of acid stable amylases is higher at using of inoculum 10 ml (into 200ml growing medium) spores susp...

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Production of extracellular lipase by Candida cylindracea DSMZ 2031  was studied in a seven liters batch bioreactor, using palm oil (PO), palmitic acid (PA), lauric acid (LA), olive oil (OO) and cooking oil (CO) as carbon source.   The effect of  carbon and nitrogen sources  were studied by measurin...

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Sclerotinia sclerotiorum is a soilborne and necrotrophic fungal pathogen that causes substantial yield and economic losses in oilseed rape cultivation worldwide. To date, no immune oilseed rape germplasm has been identified, posing a major challenge for breeding resistance to Sclerotinia stem rot. D...

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Linear alkylbenzene sulfonate (LAS) belongs to a class of surfactants claimed as an environmentally friendly detergent due to its biodegradability. However, the disposal of LAS waste into the waters without prior treatment causes a risk to the ecosystem. These experiments aimed to study the effects...

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Background. The minimum inhibitory concentration (MIC) does not predict the risk of antibacterial resistance development due to a small sample of tested bacteria. Minimum inhibitory concentration at an increased inoculum (MICHI) may become a suitable parameter for this purpose as a sample of tested...

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The entomopathogenic fungal isolate Paecilomyces fumosoroseus Pfr116 highly infective to sucking insects was cultured in submerged conditions at 25℃ using five liquid media. Based on the yield of dry mycelia over incubation time, a low-cost medium was selected for use in mass production from the fiv...

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An experiment was conducted at an agricultural site affiliated with the Department of Agricultural Research at the Diwaniyah Research Station in Iraq on January 15,2024. The aim was to investigate the effects of three study factors, the first factor, a biofertilizer represented by P. aeruginosa bact...

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Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), is an airborne disease. In China, it frequently develops initially in central Shaanxi and southwestern Gansu, and from there, inoculum spreads to the eastern wheat production regions. Field investigations have suggested that Pst...

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An experiment was conducted at an agricultural site affiliated with the Department of Agricultural Research at the Diwaniyah Research Station in Iraq on January 15,2024. The aim was to investigate the effects of three study factors, the first factor, a biofertilizer represented by P. aeruginosa bact...

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