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Dissertations / Theses on the topic 'Poultry waste'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Lau, Chun-yu, and 劉鎮宇. "Poultry slaughterhouse waste management in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B31254603.

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Lau, Chun-yu. "Poultry slaughterhouse waste management in Hong Kong /." Hong Kong : University of Hong Kong, 2000. http://sunzi.lib.hku.hk/hkuto/record.jsp?B22264140.

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3

De, Silva Lekamwasam L. S. S. K. "Poultry feeds prepared from fermented prawn waste silage." Thesis, Loughborough University, 1998. https://dspace.lboro.ac.uk/2134/28068.

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The use of shrimp processing waste with other cheap raw materials such as cassava was studied as a potential low cost animal feed, specially in developing countries. The impact on the economies of the shrimp industry and possible effects on the environmental were taken into consideration in developing the project.

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4

Roshdieh, Rana. "Alternative Waste Treatment System for Poultry Processing Plants." Thesis, Virginia Tech, 2010. http://hdl.handle.net/10919/46421.

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The objective of this research was to design an alternative wastewater treatment system for turkey processing plants to recover energy and reduce N and P to allowable discharge levels. The objective included: 1. Determine the quantity and quality of biogas produced from the turkey processing wastewater (TPW) and COD reduction efficiency. 2. Design a waste treatment system and validate proof of concept for simultaneous P and N removal with a goal of attaining effluent concentrations of 0.1 mg/L and 4 mg/L, for P and N, respectively. A lab-scale complete mixed anaerobic digester was used for tu

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5

Molapo, Ntahli Ashley. "Waste handling practices in the South African high-throughput poultry abattoirs." Thesis, Bloemfontein : Central University of Technology, Free State, 2009. http://hdl.handle.net/11462/36.

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Thesis (M. Tech.) - Central University of Technology, Free State, 2009<br>The production of poultry meat at abattoirs implies a tremendous amount of organic matter that requires environmentally and biologically safe disposal or utilisation. As a result, waste management is a concern in poultry abattoirs worldwide. Problems with proper storage, handling, management and utilisation of by-products have come to the forefront in planning, establishing and operating of poultry abattoirs. The rationale for this study centres on the need for the review of poultry abattoir waste management practices,

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6

Wetzel, Sharon. "The application of thermophilic anaerobic digestion in the degradation of poultry waste." Thesis, University of Exeter, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391214.

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7

Mbulawa, Siyasanga. "Bio-delipidation of pre-treated poultry slaughterhouse wastewater by enzymes from the wastewater isolates." Thesis, Cape Peninsula University of Technology, 2017. http://hdl.handle.net/20.500.11838/2743.

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Thesis (Master of Engineering in Chemical Engineering)--Cape Peninsula University of Technology, 2017.<br>Pre-treatment of wastewater such as that from poultry slaughterhouses, which contains fats, oil,and grease (FOG) is necessary prior to the primary biological treatment of the wastewater to meet legislated discharge standards and to prevent environmental pollution. Physico- chemical pre-treatment is often applied to remove FOG in poultry slaughterhouse wastewater (PSW) before biological treatment. These pre-treatment methods, in particular physical pre- treatment systems, use synthetic chem

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8

Sanchez, Jaime F. "Water and nitrate movement in poultry litter amended soils." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0004020.

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9

Chaudhry, Saeed Mukhtar. "Processing and nutritional value of poultry litter and slaughter house by-product." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-09162005-115004/.

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10

Rinquest, Zainab. "Poultry slaughterhouse wastewater treatment using a static granular bed reactor (Sgbr) coupled with a hybrid sidestream membrane bioreactor." Thesis, Cape Peninsula University of Technology, 2017. http://hdl.handle.net/20.500.11838/2638.

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Thesis (MTech (Chemical Engineering))--Cape Peninsula University of Technology, 2017.<br>An increase in the demand for poultry products coupled with the potable water shortages currently experienced in South Africa (SA), attributed to climate change among other factors, makes it crucial for SA to develop water conservation strategies to minimize potable water consumption by water-intensive industries, such as the poultry industry. The development of innovative wastewater treatment processes is therefore paramount in attempting to counteract the large quantity of wastewater generated as we

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11

Basitere, Moses. "Performance evaluation of an up- and down-flow anaerobic reactor for the treatment of poultry slaughterhouse wastewater in South Africa." Thesis, Cape Peninsula University of Technology, 2017. http://hdl.handle.net/20.500.11838/2632.

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Thesis (DTech (Chemical Engineering))--Cape Peninsula University of Technology, 2017.<br>The process of anaerobic digestion (AD) is one of the most cost-effective and environmentally sustainable technologies to treat wastewater in the agricultural sector. In South Africa, in some industries in the agricultural sector, such as the poultry industry in particular, slaughterhouses have the highest consumption of potable water, culminating in the production of a large quantity of high strength wastewater. This high consumption of potable water has become a concern in South Africa due to water scarc

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12

Henuk, Yusuf Leonard. "Nutrient adjustments of the diets fed to cage and barn laying hens to decrease waste /." [St. Lucia, Qld.], 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17039.pdf.

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13

Mankolo, Regine Ndole. "Effect of Poultry Litter-Yard Waste Compost Application on Phosphorus Availability in Diverse Soils." Diss., Virginia Tech, 1997. http://hdl.handle.net/10919/40386.

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Land application of poultry litter has been successfully practiced for centuries to maintain and improve soil fertility, although over application may promote loss of nutrients through runoff or leaching. To decrease the potential for adverse environmental impacts of N and P in groundwater, a new approach developed in this research was to use a composted mixture of poultry litter (PL) and yard waste (YW) as a soil amendment for corn (Zea mays L.) production. Objectives of this research were to evaluate effects of pre-compost C:N substrate ratios for poultry litter-yard waste

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14

Kythreotou, Nicoletta. "Investigation and analysis through modelling of the potential for renewable energy production and mitigation of greenhouse gas emissions from anaerobics digestion in Cyprus." Thesis, Brunel University, 2014. http://bura.brunel.ac.uk/handle/2438/9111.

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Biodegradable wastes cause high emissions of greenhouse gases (GHG) if not properly treated. The emissions can be reduced by the development of an effective waste management strategy. Waste-to-energy technologies, such as anaerobic digestion (AD) can be utilised for this purpose. Biomass energy from wastes is of particular interest to Cyprus that has to meet legal commitments for reducing its GHG emissions by 5% compared to 2005 levels and increase the contribution of renewable energy sources to 13% by 2020. This research project is making a significant contribution to this effort. The researc

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15

R, Raul Meneses. "Utilization of Poultry Waste (Composted Caged-Layer) as a Supplement for Sheep Fed Straw During Late Pregnancy." DigitalCommons@USU, 1989. https://digitalcommons.usu.edu/etd/4138.

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The utilization of composed caged-layer waste (CCLW) in diets for pregnant ewes fed cereal straw was evaluated. Five sheep were assigned to five diets containing, 0, 5.72, 11.37, 23.80, and 32.69% CCLW in a 5x5 Latin square design. Water intake, feed intake and feces output were measured. Feed and feces were analyzed for dry matter, crude protein, acid detergent fiber (ADF), neutral detergent fiber (NDF), organic matter, hemicellulose and minerals. Thus, nutrient digestibility and nitrogen balance could be calculated. Forty dry, pregnant ewes in the last third of generation were assigned to fo

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16

Eckstrom, Korin. "Evaluating The Resistome And Microbial Composition During Food Waste Feeding And Composting On A Vermont Poultry Farm." ScholarWorks @ UVM, 2018. https://scholarworks.uvm.edu/graddis/886.

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While commonly thought of as a waste product, food scraps and residuals represent an important opportunity for energy and nutrient recapture within the food system. As demands on production continue to increase, conservation of these valuable resources has become a priority area. In the wake of new legislation in Vermont, Act 148, the Universal Recycling Law, the fate of microbial species in food waste, scraps and residuals is increasingly important. The presence of antimicrobial resistance genes in all types of foods calls for an increased need to estimate risk of antibiotic resistance transf

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17

Martinez, Julio Alberto. "INFLUENCE OF ALUMINUM ION ON THE ANAEROBIC TREATMENT OF A POULTRY SLAUGHTERHOUSE WASTEWATER." MSSTATE, 2003. http://sun.library.msstate.edu/ETD-db/theses/available/etd-07212003-094518/.

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The influence of Al 3+ on the anaerobic treatment of a poultry slaughterhouse wastewater was studied in this work. The soluble COD (SCOD), volatile acid (VA) concentrations, and methane yield values were measured and compared for zero, 15, and 40 ppm Al 3+ runs. Methane yields of 55.4, 144.2, and 215.4 ml CH4/g. COD for zero, 15, and 40 ppm Al 3+ concentrations, respectively, were observed. Furthermore, SCOD and VAs were not detectable in the reactor that was seeded with 40 ppm Al 3+. It was concluded that inhibitory effects of long chain fatty acids (LCFAs) on aceticlastic methanogens were re

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18

Dlangamandla, Cynthia. "Bioflocculant dissolved air flotation system for the reduction of suspended solids-lipids-Proteinaceous matter from poultry slaughterhouse wastewater." Thesis, Cape Peninsula University of Technology, 2016. http://hdl.handle.net/20.500.11838/2485.

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Thesis (MTech (Chemical Engineering))--Cape Peninsula University of Technology, 2016.<br>Poultry slaughterhouse wastewater (PSW) contains organic matter that can be degraded by microorganisms. Such matter can further be used by the microbial community as a nutrient source for growth. Moreover, this type of wastewater also contains a high quantity of particulate matter, lipids and proteins, including antimicrobial compounds such as triclosan (TCS) and trichlorocarbanilide (TCC) used during cleaning and sanitising of processing facilities. Lipids and particulate matter lead to clogging of pipes

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19

Williams, Yasheemah. "Treatment of poultry slaughterhouse wastewater using an expanded granular sludge bed anaerobic digester coupled with anoxic/aerobic hybrid side stream ultrafiltration membrane bioreactor." Thesis, Cape Peninsula University of Technology, 2017. http://hdl.handle.net/20.500.11838/2758.

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Thesis (Master of Engineering in Chemical Engineering)--Cape Peninsula University of Technology, 2017.<br>For more than a decade, poultry product consumption increased in developed and developing countries, with more than 470 new slaughterhouses being constructed in South Africa (SA). Customer demand for poultry products resulted in a rapidly growing poultry industry, with consequential increases in the quantity of organic solid and liquid waste being produced from the poultry slaughterhouses. Annually, the productivity and profitability within the livestock production sector has increased, an

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20

Mukandi, Melody. "Modelling of a bioflocculant supported dissolved air flotation system for fats oil and grease laden wastewater pretreatment." Thesis, Cape Peninsula University of Technology, 2017. http://hdl.handle.net/20.500.11838/2637.

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Thesis (MTech (Chemical Engineering))--Cape Peninsula University of Technology, 2017.<br>In the recent past, the poultry industry in South Africa has grown due to an increased demand of poultry products as a result of population growth and improved living standards. Furthermore, this has led to poultry slaughterhouses generating high strength wastewater which is laden with a high concentration of organic and inorganic pollutants from the slaughtering process and sanitation of equipment and facilities. As a result, South Africa has promulgated restrictions and a set of quality standards fo

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21

Njoya, Mahomet. "Reactor reconfiguration for enhanced performance of a down-flow expanded granular bed reactor (Degbr) for poultry slaughterhouse treatment." Thesis, Cape Peninsula University of Technology, 2017. http://hdl.handle.net/20.500.11838/2599.

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Thesis (MTech (Chemical Engineering))--Cape Peninsula University of Technology, 2017.<br>The poultry industry is one of the largest industries in the South African agricultural sector. To sustain their various operations, this industry utilises a large quantity of potable water to process slaughtered birds in order to satisfy hygiene and sanitation requirements in processing facilities. Thus, the consumption of potable water during poultry slaughterhouse operations results in the production of high-strength poultry slaughterhouse wastewater (PSW), which is laden with a variety of pollutants, i

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22

Mangum, Lauren Heard. "Treatment of Timtek process water by co-composting and aqueous phytoremediation." Master's thesis, Mississippi State : Mississippi State University, 2009. http://library.msstate.edu/etd/show.asp?etd=etd-04022009-101708.

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23

Kwak, Wansup. "Solubility, degradability and utilization by ruminants of broiler litter processed by ensiling, deepstacking and composting." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-07122007-103927/.

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24

Wakeham, Andres I. "Preservation and nutritional value of caged layer waste treated with different preservatives." Thesis, Virginia Polytechnic Institute and State University, 1987. http://hdl.handle.net/10919/64568.

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Two experiments were conducted with caged layer waste. In the first experiment fresh waste was treated with: no additive, 2% formaldehyde, 3% sodium metabisulfite, 1% formaldehyde and 2% propionic acid, 3% formic and 2% propionic acids and stored in polyethylene lined 208 liter metal drums. In experiment II waste treated with 2% formaldehyde, 1 % formaldehyde and 2% prop ionic, 3 % formic and 2% propionic (w/w), stored for at least 42 d, used in a metabolism trial as N supplements to a basal diet fed to sheep. The formaldehyde, formaldehyde/propionic and formic/propionic treatments eliminate

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25

Radebe, Nomvula Emily. "Utilization of whole hatchery waste meal as alternative feedstuff in broiler diets." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2012. http://hdl.handle.net/11462/168.

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Thesis (M. Tech.(Agriculture: Animal Production)) - Central University of technology, Free State, 2012<br>A 42-day feeding trial involving 180 day old broiler chicks was carried out at Glen Agric Institute ARC poultry section to study the effects of whole hatchery waste meal (WHWM) as an alternative in broiler diets. In this study whole hatchery waste meal (WHHW) replaced fish meal (FM), protein for protein, in broiler diets at 0, 10, 20, and 30% levels. One hundred and eighty broiler chickens were grouped, 45 birds per treatment which were further replicated 3 times (15 birds per replicate) i

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26

Holuša, Radomír. "Hydrolýza a následné zpracování drůbežího peří." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318843.

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The goal of this thesis is to introduce and explain technology of hydrolysis and subsequent processing of poultry feathers and make calculation of line for processing poultry feathers. This thesis also includes technological scheme of processing line, design and final evaluation of chosen processing technology.

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27

Damaceno, Felippe Martins. "Codigestão anaeróbia do lodo obtido em abatedouros de frangos e batata-doce: valorização energética e agronômica." Universidade Estadual do Oeste do Paraná, 2018. http://tede.unioeste.br/handle/tede/3726.

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Submitted by Rosangela Silva (rosangela.silva3@unioeste.br) on 2018-06-04T17:42:04Z No. of bitstreams: 2 Felippe Martins Damaceno.pdf: 2428800 bytes, checksum: 84a31bd162b88e351374fbdad8a4d504 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2018-06-04T17:42:04Z (GMT). No. of bitstreams: 2 Felippe Martins Damaceno.pdf: 2428800 bytes, checksum: 84a31bd162b88e351374fbdad8a4d504 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2018-02-08<br>Coordenação de Aperfeiçoamento de Pessoal de Nív

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Montagna, Tainara Bruna. "Levantamento e análise de técnicas para disposição e tratamento de dejetos de suínos e de aves em estabelecimentos rurais familiares." Universidade Estadual do Oeste do Paraná, 2017. http://tede.unioeste.br/handle/tede/2986.

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Submitted by Fabielle Cheuczuk (fabielle.cheuczuk@unioeste.br) on 2017-09-01T17:41:53Z No. of bitstreams: 2 Tainara_Bruna_Montagna_2017.pdf: 2224704 bytes, checksum: 611557170f0bccd30bb9aa2430a5d3f7 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2017-09-01T17:41:53Z (GMT). No. of bitstreams: 2 Tainara_Bruna_Montagna_2017.pdf: 2224704 bytes, checksum: 611557170f0bccd30bb9aa2430a5d3f7 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-02-23<br>In the last decades, the Brazilian farm

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Dacroce, Noeli Pedroso Dias. "Aviário sustentável: um estudo de caso aplicado em uma pequena propriedade rural familiar." Universidade Estadual do Oeste do Paraná, 2017. http://tede.unioeste.br/handle/tede/3428.

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Submitted by Neusa Fagundes (neusa.fagundes@unioeste.br) on 2018-02-26T18:22:01Z No. of bitstreams: 2 Noeli_Dacroce2017.pdf: 2302236 bytes, checksum: 550ce50ca2f999bf32126fc40891d614 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2018-02-26T18:22:01Z (GMT). No. of bitstreams: 2 Noeli_Dacroce2017.pdf: 2302236 bytes, checksum: 550ce50ca2f999bf32126fc40891d614 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-07-17<br>The poultry Industry has a relevant attribution for agribusiness

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Pereira, Natalia. "Adubação do crambe com dejetos de animais." Universidade Estadual do Oeste do Paraná, 2017. http://tede.unioeste.br/handle/tede/3494.

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Submitted by Edineia Teixeira (edineia.teixeira@unioeste.br) on 2018-03-08T13:28:27Z No. of bitstreams: 2 Natalia_Pereira2017.pdf: 799104 bytes, checksum: 15013d3c1d177715840510264bdc11bd (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2018-03-08T13:28:27Z (GMT). No. of bitstreams: 2 Natalia_Pereira2017.pdf: 799104 bytes, checksum: 15013d3c1d177715840510264bdc11bd (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-02-14<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

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Bernhart, Matthew. "Characterization of poultry litter for storage and process design." Auburn, Ala., 2007. http://repo.lib.auburn.edu/2007%20Spring%20Theses/BERNHART_MATTHEW_25.pdf.

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Morais, Francisco Alexandre de. "Disponibilidade e imobilização microbiana de fósforo no solo com aplicação de fertilizantes minerais e organomineral." Universidade do Estado de Santa Catarina, 2013. http://tede.udesc.br/handle/handle/593.

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Made available in DSpace on 2016-12-08T15:50:03Z (GMT). No. of bitstreams: 1 PGMS13MA087.pdf: 17746598 bytes, checksum: 06e44b785843812dd9034ff6cf2b11f1 (MD5) Previous issue date: 2013-02-19<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The use of alternative phosphate fertilizers and biological phenomena may slow the phosphorus adsorption in soil, increasing the fertilization efficiency. Therefore, the aim of this study was evaluate the availability and microbial immobilization of phosphorus in a Nitisol with application of minerals and organomineral fertilizers. The exp

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Shaw, Doris M. "Microbiological and related changes during fermentation of poultry waste." Thesis, 1996. http://hdl.handle.net/2009/1943.

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CHEN, KUN-ZHAO, and 陳坤照. "Feeding value of ensiled dry poultry waste for native goat." Thesis, 1990. http://ndltd.ncl.edu.tw/handle/47955989301815023443.

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Nelson, Heather M. "Performance of polymeric membrane systems in the treatment of poultry processing plant waste effluent." 2006. http://purl.galileo.usg.edu/uga%5Fetd/nelson%5Fheather%5Fm%5F200612%5Fphd.

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Armstrong, Kenneth A. "An analysis of liquid aluminum sulfate (alum) use in broiler production houses to control in-house ammonia (NH₃) concentrations and naturally-occurring Salmonella and Campylobacter the development of an NH₃ emission factor for a typical Tennessee broiler house /." 2003. http://etd.utk.edu/2003/ArmstrongKenneth.pdf.

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Thesis (M.S.)--University of Tennessee, Knoxville, 2003.<br>Title from title page screen (viewed Mar., 19, 2004). Thesis advisor: Robert T. Burns. Document formatted into pages (xiv, 148 p. : ill. (some col.)). Vita. Includes bibliographical references.

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Bagchi, Bratendu. "Investigation of nitrogen and phosphorus bearing species in steam gasification of poultry litter." 2002. http://etd.utk.edu/2002/BagchiBratendu.pdf.

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Thesis (M.S.)--University of Tennessee, Knoxville, 2002.<br>Title from title page screen (viewed Feb. 27, 2003). Thesis advisor: Atul Sheth. Document formatted into pages (ix, 70 p. : ill. (some col.)). Vita. Includes bibliographical references (p. 67-69).

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Dickens, Ricky Everette. "Energy production from poultry waste development and application of an economic model to compare various concepts /." 2008. http://etd.utk.edu/August2008MastersTheses/DickensRicky.pdf.

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Santos, José Pedro Laranjeiro Gouveia. "Valorização de Resíduos Avícolas: Uma análise comparativa de estratégias de valorização." Master's thesis, 2021. http://hdl.handle.net/10316/96086.

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Dissertação de Mestrado Integrado em Engenharia Mecânica apresentada à Faculdade de Ciências e Tecnologia<br>O desperdício e gestão de recursos materiais provenientes do setor de produção alimentar são um tópico de interesse a nível de sustentabilidade económica e ambiental. O objetivo deste documento é expor, analisar, compreender, e comparar as diversas estratégias e tecnologias de gestão e valorização de resíduos provenientes do setor de produção animal, mais em concreto da indústria avícola. A elaboração de uma análise comparativa das estratégias de valorização atuais com as estratégias pr

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Cooper, Alicia M. "Evaluation of Cu and Pb Bioavailability from Compost Amended Soils." 2011. http://hdl.handle.net/10222/13706.

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Land application of biosolid or industrial compost raises concerns regarding heavy metal accumulation in soils, plants and free-ranging livestock. A strip-split plot design evaluated two levels of sewage sludge (22/44 t ha-1) and municipal solid waste (21/42 t ha-1) compared to nitrogen fertilizer and an unfertilized control. Treatments were evaluated with three levels of limestone (CaCO3 at 0, 3 and 6 t ha-1) over two years corn seeded no-till. Swiss Chard cultivated in field soil samples within a greenhouse monitored heavy metal bioavailability. Compost amended soil was incorporated into chi

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Mpendulo, Conference Thando. "Effects of dietary fibre on pig excreta characteristics and odours from slurry." Thesis, 2012. http://hdl.handle.net/10413/10149.

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A study was conducted to test the effects that different high fibre sources and their varying inclusion levels had on the characteristics of the excreta (faeces, urine and the slurry), and on odour from the slurry of growing pigs. Faeces and urine characteristics were tested from 52 pigs fed rations containing grass hay (GH), lucerne hay (LH), maize cobs (MC), maize stover (MS) and sunflower husk (SH) diets at inclusion levels up to 400 g/kg as fed basis. Faecal output, faecal consistency and nitrogen were influenced by fibre type (P <0.01) and inclusion level (P <0.01). Nitrogen content in fa

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(9798434), Sonia Ghiggioli. "Accelerated thermophilic aerobic digestion of poultry wastes for rapid composting." Thesis, 2023. https://figshare.com/articles/thesis/Accelerated_thermophilic_aerobic_digestion_of_poultry_wastes_for_rapid_composting/27069073.

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<p>The Australian chicken industry produces significant amounts of waste. The meat chicken industry alone produces about 1 million tonnes of poultry litter, with high levels of manure and wastes (mortalities and eggs) generated annually by the egg chicken industry. Poultry producers face increasing social and regulatory pressure for waste management but are limited by economically viable and sustainable waste management options. Therefore, management and disposal of poultry waste has increasingly become a major cost for industry. The conventional methods of poultry waste management are windrow

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"Closed system alkaline biosolids disinfection and the development of activated carbon from municipal and poultry wastes." Tulane University, 2004.

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Musumuvhi, Thabelo. "Biochar and poultry manure effects on selected soil physical and chemical properties and maize (Zea Mays) in a dry environment." Diss., 2018. http://hdl.handle.net/11602/1087.

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MSCAGR (Soil Science)<br>Department of Soil Science<br>Poultry manure (PM) is an inexpensive source of fertilizer but it decomposes quickly and releases carbon and greenhouse gases. Biochar (BC) could be an alternative source of carbon to improve soil quality and reduce greenhouse gas emission. This study investigated the effect of co-application of BC and PM on selected soil physical and chemical properties and performance of maize. A field experiment was conducted at the University of Venda experimental farm during 2015/2016 and 2016/2017 seasons. The experiment was a 4 x 3 factorial arrange

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