Additivity of digestible energy and nutrient concentrations in hatchery byproducts fed to nursery pigs

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Determination and prediction of digestible and metabolizable energy concentrations in byproduct feed ingredients fed to growing pigs

OBJECTIVE An experiment was conducted to determine digestible energy (DE) and metabolizable energy (ME) of different byproduct feed ingredients fed to growing pigs, and to generate prediction equations for the DE and ME in feed ingredients. METHODS Twelve barrows with an initial mean body weight of 31.8 kg were individually housed in metabolism crates that were equipped with a feeder and a ni...

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Digestible and metabolizable energy concentrations in copra meal, palm kernel meal, and cassava root fed to growing pigs.

An experiment was conducted to measure DE and ME in copra (Cocos nucifera) meal (CM), palm kernel meal (PKM), and cassava (Manihot esculenta) root (CR) in growing pigs. Eight boars with an initial BW of 67.3 ± 5.8 kg were individually housed in metabolism crates that were equipped with a feeder and a nipple drinker. A replicated 4 × 4 Latin square design was used with 4 dietary treatments, 4 pe...

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Digestible and metabolizable energy content of crude glycerin originating from different sources in nursery pigs.

The energy value of crude glycerin from different biodiesel production facilities was determined in nursery pigs (initial BW of 10.4 kg) to predict apparent DE and ME based on the composition of crude glycerin. Dietary treatments consisted of a basal diet, or diets containing crude glycerin from various biodiesel production facilities supplemented in the diet at approximately 9.1%. Because of b...

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Prediction of Digestible and Metabolizable Energy Content of Rice Bran Fed to Growing Pigs

Two experiments were conducted to determine the digestible energy (DE) and metabolizable energy (ME) content of 19 rice bran samples and to develop prediction equations for DE and ME based on their chemical composition. The 19 rice bran samples came from different rice varieties, processing methods and regions. The basal diet was formulated using corn and soybean meal (74.43% corn and 22.91% so...

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ژورنال

عنوان ژورنال: Animal Bioscience

سال: 2021

ISSN: 2765-0189,2765-0235

DOI: 10.5713/ab.21.0124