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Showing 1 to 9 of 9 for “"Feather meal"”.
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Biodegradation of poultry feathers using a keratinolytic enzyme to produce feather meal
Submitted in fulfilment of the requirements for the degree of Master of Applied Science in Biotechnology, Durban University of Technology, 2022.
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Digestion and utilization of nutrients in diets containing feather meal and (or) supplemental fat by lactating dairy cows
… conducted to determine the effects of feeding feather meal and fat. The objective of Experiment 1 was to determine milk production, milk composition, feed intake, and concentrations of AA and long chain fatty acids in blood plasma. Thirty two Holstein cows began a six week trial at the start of …
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Selected Aspects of Mineral Nutriture of the Cat and Dog With Special Emphasis on Magnesium and Iron
… of Fe supplied by plant (corn gluten meal) and animal (dried beef liver) sources was determined by hemoglobin repletion bioassays with young dogs, cats and chicks. The results indicated another nutritional idiosyncrasy of the feline since the cat appears to be unique in its ability to …
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Assessing Intestinal Absorption of Amino Acids Utilizing an Isotope Based Approach
… of ingredients. The method was used to assess feather meal (FM), blood meal (BM), soybean meal (SBM), and a rumen protected amino acid (RPAA). An abomasal infusion of raw EAAs (isoleucine, leucine and methionine) and an abomasal infusion of sodium caseinate were used as control treatments to …
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Challenges and opportunities for consumers and producers in Central Iowa local food systems
… different organic fertilizer amendments (bone meal, blood meal, feather meal and fish emulsion, each applied at two rates) and how they influenced organic tomato (Solanum lycopersicum) transplant characteristics. In general, lower application rates of fertilizer amendments were associated with …
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Sulfur amino acid nutrition of the young pig
… in all experiments. A methionine (Met)-deficient feather meal-corn-soybean meal-dried whey basal diet (20% protein, 3250 kcal ME/kg, 0.19% Met, 1.00% cystine (Cys), 0.11% choline) was used to determine the Met and SAA requirements and to evaluate the utilization of Met isomers and analogs. Weight …
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Evaluation of ruminal escape potential of crab meal and other protein supplements and influence of steam explosion of ruminal degradability of crab meal
… were conducted, three to study the value of crab meal and other protein supplements, and the other to explore the potential of steam explosion technique to improve the nutritive value of crab meal. In Expt. 1, 48 Angus x Hereford and Angus x Simmental steers (avg. BW, 223 kg) were used in a 126-d …
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Partitioning of nitrogen by lactating cows fed diets varying in nonfibrous carbohydrate and rumen undegradable protein
… 41% of dietary CP with inclusion of corn gluten meal, fish meal, and feather meal to increase dietary RUP. When cows were fed diets containing 47% NFC, intake of DM, OM, NFC, and N increased (P ± .05) while those containing 41 % NFC increased (P±.01) intake of NDF and ADF. Ruminal digestibility …
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DEVELOPMENT OF A NEXT-GENERATION IN VITRO PLATFORM FOR IN-DEPTH EVALUATION OF ALTERNATIVE SUSTAINABLE FISH FEED FORMULATIONS
… carnivorous species and therefore fed using fishmeal and fish oil obtained by processing small oily fish species caught for non-food purposes, affecting aquatic wildlife. In this perspective, academia and feed industries are dedicating their efforts to the identification of novel feed …