Results 31 to 40 of about 4,334 (110)

Estimating the age of domestic fowl ( Gallus gallus domesticus L. 1758) cockerels through spur development

open access: yesInternational Journal of Osteoarchaeology, 2021
Determining the age of bird remains after the cessation of growth is challenging due to the absence of techniques such as tooth eruption and wear available for mammals.
S. Doherty   +10 more
semanticscholar   +1 more source

Comparative Growth Performance, Carcass Characteristics and Meat Quality of Local Horro and Exotic Cockerels of Tropical Origin Fed Growers Diet

open access: yes, 2021
Growth performance, carcass characteristics and meat quality of male chickens were evaluated using eight-week-old 360 cockerels from three exotic (Koekoek, Kuroiler and Sasso-R) and one Ethiopian indigenous (Horro) genotypes. Cockerels in each breed (
Abrar Biazen   +5 more
semanticscholar   +1 more source

The role of the giant Canada goose (Branta canadensis maxima) cecum in nutrition [PDF]

open access: yes
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf ...
Garcia, Delia M., 1969-
core   +1 more source

Assessment of Novel Protein Ingredient Arthrospira platensis (Microalgae) and Soybean Genotype Amino Acid and Oil Selection Improvements on Broiler Performance [PDF]

open access: yes, 2022
Two experiments were conducted to assess the efficiency of including novel protein ingredient Arthrospira platensis or improved soybean meal in a broiler diet.
Crafton, Savannah Wells
core   +1 more source

Effects of Dietary Hemp Seed and Flaxseed on Growth Performance, Meat Fatty Acid Compositions, Liver Tocopherol Concentration and Bone Strength of Cockerels

open access: yesAnimals, 2020
Simple Summary Different combinations of extruded flaxseed (EF; 0 and 60 g/kg) and hemp seed (HS; 0, 30, 40 and 50 g/kg) in the cockerel diet are compared.
M. Skřivan   +3 more
semanticscholar   +1 more source

Organic poultry production and forage digestibility [PDF]

open access: yes, 2005
The current experiments were conducted to evaluate organic poultry production and the digestibility of organic feeds and pasture forages. A performance study was conducted to determine the effect of exogenous non-starch polysaccharide (NSP) enzyme ...
Buchanan, Nancy P.
core   +1 more source

Amino Acid Digestibility and Digestible Indispensable Amino Acid Score (DIAAS)-Like Values of Black Soldier Fly Larvae Fed Different Forms and Concentrations of Calcium Using the Precision-Fed Cecectomized Rooster Assay.

open access: yesJournal of Animal Science, 2021
Black soldier fly larvae (BSFL) is an alternative protein source for animals, including dogs and cats. Dietary calcium source is an essential nutrient for BSFL development in the pupal stage.
S. Do   +5 more
semanticscholar   +1 more source

AVALIAÇÃO NUTRICIONAL E ENERGÉTICA DA SOJA INTEGRAL DESATIVADA PARA AVES

open access: yesRevista Caatinga, 2015
Chemical composition, energy values, digestibility coefficients and the values of true amino acid of eight different deactivated full-fat soybeans were determined.
RICARDO VIANNA NUNES   +4 more
doaj  

Growth optimization and sustainable production of swine with tryptophan supplement feed formulations [PDF]

open access: yes, 2023
Tohoku University博士(農学)博士学位論文 (Thesis(doctor ...
佐藤, 弘之
core  

Replacing Maize With Cassava Peels Om Finisher Ration Of Cockerels, The Effects On Cut-up Pieces Of The Eviscerated Carcass

open access: yes, 2021
The effects of partial replacement of maize with graded levels of sun dried cassava peels in the finisher ration of cockerels on the yields of various cut-up pieces of eviscerated carcass were determined in a 7 -week study using 2,835 13-week old ...
A. Aina
semanticscholar   +1 more source

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