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Evaluation, utilization and improvement of the nutritional quality of feed grains for poultry

Creator:: Roush, William Burdette
Abstract:: Several experiments involving broilers, chicks, layers, roosters, poults and breeder turkeys were conducted with the primary objective of examining research methods for evaluating poultry feed grains, their additives and supplements. A secondary objective was to improve and maximize the production responses of poultry fed locally grown grains. Feed grain research...
Resource Type:: Dissertation
Full Text:: AND IMPROVEMENT OF THE NUTRITIONAL QUALITY OF FEED GRAINS FOR POULTRY Abstract approved: Redacted

Performance of broilers and layers fed crab meal and other substances for improving utilization of diets containing whey or cellulose

Creator:: Tachasirinugune, Sommai
Abstract:: Several experiments involving broilers and laying hens were conducted to study the effects of feeding crab meal, dried whey and cellulose. The positive responses of crab meal as a substance for improving the utilization of dried whey and cellulose were examined. Cellulose treated with concentrated H3PO4 in broiler diets and...
Resource Type:: Dissertation
Full Text:: feeding of diets supplemented with both 10% of fat and 10% of cellulose suggested that the feed

Improvement of white western wheat for chickens through application of dietary additives

Creator:: Johnston, Norman Paul, 1941-
Abstract:: Studies were conducted with Indian River "Hybro" broiler chicks and Oregon Agricultural Experiment Station dwarf and normal White Leghorn hens to improve the utilization of white western wheat. Chick studies were primarily concerned with characterizing the growth inducing properties of an antibiotic fermentation residue (Vigofac) which had shown a greater...
Resource Type:: Dissertation
Full Text:: diets. 30 7 Indices of turkey growth and feed conversion resulting from the feeding of wheat- versus

The effects of selected feeding programs on the reproductive performance and specific blood plasma chemistries of caged broiler breeder males and dwarf breeder females

Creator:: Buckner, Robert E.
Abstract:: I. THE EFFECT OF FEEDING PROGRAMS ON REPRODUCTIVE TRAITS AND SELECTED BLOOD CHEMISTRIES OF CAGED BROILER BREEDER MALES: 1. FEED RESTRICTION LEVELS: The effects of five different feeding levels (136, 125, 113, 102, and 91 g/male/day of a 13.1% crude protein (CP), 3167 kcal ME/kg feed) on the reproductive traits...
Resource Type:: Dissertation
Full Text:: weights, and hematocrits with feed restriction at the 91 g compared to the 136 g feeding level. At 40

Dietary energy manipulation on fat deposition and metabolism in broilers

Creator:: Zhong, Cheng
Abstract:: The objective of this work was to define the effects of dietary energy intake on broiler fat deposition and metabolism. Fatty broilers are one of the major problems in the broiler industry. The effects of changing calorie to protein (Cal/Pr) ratios, and the addition of cellulose or dried distiller's byproduct...
Resource Type:: Dissertation
Full Text:: and 160) and wide Cal/Pr ratios (147 and 171). Feed conversion was better (P<.01) for broilers fed

Development and evaluation of essential aminl acid mixtures in broiler and layer rations formulated manually or by linear programming

Creator:: Rachapaetayakom, Prateap
Abstract:: Studies have been conducted with broilers and layers fed manually formulated or linear programmed rations. Experiments with broilers have involved the following: 1) determining the lysine requirement with and without cottonseed meal in the ration, 2) formulating by linear programming rations made up from different reported amino acid mixtures and...
Resource Type:: Dissertation
Full Text:: researchers to formulate and feed a free amino acid diet. These investigators used a forced feeding

The effects of ad libitum feeding 7% crude protein diets with varying energy levels on the reproductive performance of caged broiler breeder males

Creator:: Rakphongphairoj, Vinai
Abstract:: The reproductive performance of four strains of broiler breeder males (BBM) were compared when housed in individual cages from 22 to 56 weeks of age (WOA), and fed Asi libitum 7% crude protein (CP) diets with 1985, 2424, 2868 kilocalories (kcal) metabolizable (M) energy (E) per kg of feed and...
Resource Type:: Dissertation
Full Text:: ) per kg of feed and a daily restricted 16% CP diet with 2871 kcal ME/kg. Diets consisting primarily

Nutritional implications in broilers fed single or a combination of feed ingredients during feed shortages in the Republic of Yemen

Creator:: Modhish, Abdulmalek M.
Abstract:: Most of the feed required for poultry production in the Republic of Yemen is imported from Europe. Sometimes, feed shipments arrive later due to lack of hard currencies to pay for the feed or to pay the freight charges. Yemeni broiler producers in such cases feed their birds a single...
Resource Type:: Dissertation
Full Text:: body weight, total feed consumed, feed efficiency and apparent protein efficiency ratio. Feeding

Dietary fish meal and the incidence of sudden death syndrome in broiler chickens

Creator:: Wu, Yea-ching
Abstract:: Five experiments were conducted to investigate the effect of dietary fish meal on the incidence of Sudden Death Syndrome (SDS) in broiler chickens. Growth, feed efficiency, total mortality and mortality due to SDS were evaluated. Necropsy examination was performed on broilers suspected of dying from SDS. Liver lipid and fatty...
Resource Type:: Dissertation
Full Text:: Sudden Death Syndrome (SDS) in broiler chickens. Growth, feed efficiency, total mortality and mortality

Studies of fiber utilization in poultry

Creator:: Hollister, Albert Gene, 1945-
Abstract:: The high quality feedstuffs which are used in poultry feeds are costly and could be used directly for human food. There is less competition for fibrous feedstuffs which are less digestible by humans and other nonruminants. Feedstuffs containing crude and refined dietary fiber were examined for their effects on performance,...
Resource Type:: Dissertation
Full Text:: significantly reduced body weight (BW), feed consumption (FC) and feed conversion (EF). Refined fiber (RF

ScholarsArchive@OSU

Evaluation, utilization and improvement of the nutritional quality of feed grains for poultry

Performance of broilers and layers fed crab meal and other substances for improving utilization of diets containing whey or cellulose

Improvement of white western wheat for chickens through application of dietary additives

The effects of selected feeding programs on the reproductive performance and specific blood plasma chemistries of caged broiler breeder males and dwarf breeder females

Dietary energy manipulation on fat deposition and metabolism in broilers

Development and evaluation of essential aminl acid mixtures in broiler and layer rations formulated manually or by linear programming

The effects of ad libitum feeding 7% crude protein diets with varying energy levels on the reproductive performance of caged broiler breeder males

Nutritional implications in broilers fed single or a combination of feed ingredients during feed shortages in the Republic of Yemen

Dietary fish meal and the incidence of sudden death syndrome in broiler chickens

Studies of fiber utilization in poultry

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