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Corrigendum To “Nigella Sativa As An Antibiotic Alternative To Promote Growth And Enhance Health Of Broilers Challenged With Eimeria Maxima And Clostridium Perfringens” [Poult.Sci.102 (8) (2023) 102831], Vishal Manjunatha, Julian E. Nixon, Greg F. Mathis, Brett S. Lumpkins, Zeynep B. Guzel-Seydim, Atif C. Seydim, Annel E. Greene, Xiuping Jiang

Publications

No abstract provided.

Effect Of Authentic Kefir And Nigella Sativa On Broilers Challenged By Coccidia And Clostridium Perfringens, Julian E. Nixon

All Dissertations

Black seed oil concentrations of 0%, 0.1%, 1% and 5% were added to milk inoculated with kefir grains and incubated at 25°C for 22 h. The pH and microbial count indicated 1% black seed oil caused low inhibition (P > 0.05) of fermentation, but 5% black seed oil caused significant inhibition of the kefir microorganisms (P < 0.05).

Cobb 500 male chicks (n = 256) were distributed in a randomized block design and received one of four treatments: CTRL1 (Non-medicated, no kefir, no Clostridium perfringens), CTRL2 (Non-medicated, no kefir, C. perfringens inoculated), CTRL3 (BMD medicated, no kefir, C. perfringens inoculated), KTRT (Non-medicated, …

Evaluation Of Bone And Muscle Quality In Laying Hens Using Quantitative, Radiographic, Computed Tomographic, Biomechanical, And Tissue Level Measures, Cerano Harrison

All Dissertations

Bone quality is an important measure of welfare in laying hens for researchers, veterinarians, and commercial producers who bear the responsibility of providing them with care. Breeding practices that have resulted in high egg productivity of laying hen strains have resulted in an increased susceptibility to developing osteoporosis. Osteoporosis, a decrease in mineralized bone, is accompanied by increased bone fragility that can lead to potentially painful bone fractures that can inhibit some aspects of the birds natural living, respiration and flight being two examples. Current methods of examining laying hen bone quality involve the implementation of diagnostic imaging and biomechanical …

Nigella Sative As An Antibiotic Alternative To Promote Growth And Enhance Health Of Broilers Challenged With Eimeria Maxima And Clostridium Perfringens, Vishal Manjunatha, Julian E. Nixon, Greg F. Mathis, Brett S. Lumpkins, Zeynep B. Guzel-Seydim, Atif C. Seydim, Annel K. Greene, Xiuping Jiang

Publications

The poultry industry has significant coccidiosis and necrotic enteritis (NE) challenges, leading to high mortality and unacceptable growth without antibiotic treatment. This research explored supplementing Nigella sativa (black cumin) seed oil in poultry feed to mitigate coccidiosis and prevent or lessen NE in broilers. In vivo studies consisted of 384 and 320 Cobb 500 male broiler chicks distributed in a randomized complete block experimental design for trials 1 and 2, respectively. The first trial compared 3 concentrations (1, 2, and 5 mL/kg) of black cumin seed oil (BCSO), and trial 2 compared 2 concentrations (2 and 5 mL/kg) BCSO, with …

Recruitment, Cost Indexes, And Management Of Box-Nesting Wood Ducks In South Carolina And North Carolina, Emily Miller

All Theses

The wood duck (Aix sponsa) has experienced one of the most significant declines and recoveries among species of North American waterfowl (Anatidae). With enactment of the Migratory Bird Treaty Act (1918) and installation of hundreds of thousands of artificial nest structures for this cavity-nesting species in North America, wood duck populations have recovered and remain a sustainable harvested resource. However, long-term research on box-nesting wood ducks conducted at the Savannah River Ecology Laboratory, Aiken, South Carolina, has revealed uncertainty as to whether recruitment rates of yearling females from natal box-nesting populations are self-sustaining without immigration of hens from …

Effects Of Tannin-Free Grain Sorghum Varieties On The Metabolizable Energy, Performance, And Intestinal Health Of Poultry, Alissa Moritz

All Dissertations

The single largest cost of poultry production is the cost of feed, and it is favorable to seek more sustainable, alternative feed ingredients to reduce the competition between human, animal, and industrial users. Grain sorghum is a potential alternative feedstuff to minimize the dependence of corn by the poultry industry. Not only is it nutritionally similar to corn, but it is tolerant to dry, sandy soils, which allows it to grow successfully in arid climates. This is highly desirable because of its potential to alleviate the production pressure of growing other cereal grains like corn that are less tolerant to …

Key Habitat Features Facilitate The Presence Of Barred Owls In Developed Landscapes, Marion A. Clement, Kyle Barrett, Robert F. Baldwin

Publications

As urbanization continues to transform landscapes, it is imperative to find ways to conserve biodiversity within fragmented habitats. Forest interior dwelling birds are particularly vulnerable to development pressures because they require large tracts of forest to support their life cycles. Although Barred Owls (Strix varia) are frequently described as an obligate mature forest species, they have been found in urbanized landscapes. To determine if certain habitat characteristics, such as mature trees, facilitate the presence of Barred Owls in developed regions, we modeled Barred Owl occupancy probability along a development gradient in the Piedmont region of the southeastern United …