An experiment was conducted to compare nutritional composition of soybean meal (SBM) produced in China, Argentina, Brazil, the U.S., or India and the apparent ileal digestibility (AID) and the standardized ileal digestibility (SID) of CP and AA in these SBM when fed to growing pigs. Five sources of SBM from China, Argentina, Brazil, and the U.S., and 4 sources from India were collected for a to...

An experiment was conducted to determine whether the effects of phytase on amino acid (AA) and energy digestibility in pigs is influenced by the concentration of dietary P. Fourteen barrows (initial BW: 37.8 ± 4.7 kg) were surgically fitted with a T-cannula in the distal ileum and randomly allotted to a replicated 7 × 7 Latin square design with 7 diets and 7 periods. Six diets were formulated t...

Fermented rapeseed meal (FRSM) contains greater levels of protein and less glucosinolates, NDF, and phytic acid than rapeseed meal (RSM) and might be an attractive feedstuff for swine, but its nutritional value has been poorly characterized. The aim of this study was to evaluate the nutritional value of RSM fermented by for growing pigs. In Exp. 1, 6 barrows (21.20 ± 1.47 kg initial BW) fitted ...

Two experiments were conducted to evaluate the effects of chemical composition of wheat shorts and red dog on energy and amino acid digestibility in growing pigs and to establish prediction models to estimate their digestible (DE) and metabolizable (ME) energy content and as well as their standardized ileal digestible (SID) amino acid content. For Exp. 1, sixteen diets were fed to thirty-two gr...

Article history: Received 2 December 2009 Received in revised form 18 October 2010 Accepted 23 December 2010 The study was conducted to determine chemical composition and standardised ileal digestibilities (SID) of crude protein (CP) and amino acids (AA) in currently available grain legume cultivars for growing pigs. Three consecutive experiments were conducted with six barrows each, fitted wit...

The objective of this study was to determine the standardized ileal digestibility (SID) protein and amino acids (AA) calculate digestible indispensable AA score (DIAAS) three varieties Canadian grown pulses (faba bean, lentil, yellow pea). Three steam-pelleted (80 °C) diets (faba/lentil/pea; 40% inclusion) a nitrogen-free diet were fed eight cannulated growing pigs in 4 × replicated Latin squar...

The aim of this study was to investigate the effect incorporating black soldier fly (BSF) larvae and its processed form as an alternative source protein fish meal on digestibility amino acids (AA) in weaned pigs. Four cannulated pigs with initial bodyweight 13.25 ± 0.25 kg aged 30 days were subjected a 4 × Latin square design three treatments, well nitrogen-free treatment. diets used for each t...

Heat stress (HS) appears to impair the pig's small intestine digestive and absorptive capacities and, therefore, may affect the AA digestibilities. A crossover-designed experiment was conducted utilizing two 7-d periods with 8 pigs (30.8 kg initial BW) surgically fitted with T-type cannulas at the terminal ileum to analyze the effect of HS on both apparent (AID) and standardized (SID) ileal dig...

Five barrows with an average initial BW of 45 kg and fitted with a T-cannula at the distal ileum were fed 5 diets to determine the standardized ileal digestibility (SID) of AA in corn (Zea mays) distillers' dried grains (DDG), DDG with solubles (DDGS), high-protein DDG (HPDDG) and high-protein DDGS (HPDDGS). On a DM basis, the test ingredients contained 33.7% CP, 19.2% ADF, and 53.1% NDF for DD...

Three experiments were conducted to evaluate energy, AA, and P digestibility in a phytase transgenic corn (PTC) containing a phytase gene (phyA2) isolated from Aspergillus niger compared with a nontransgenic near-isoline conventional corn (CC) grown in the same environmental conditions for growing pigs. Experiment 1 was an energy balance experiment conducted to measure DE and ME in PTC and CC. ...