This study was carried out to investigate the effects of dietary putrescine (PUT) on broiler's response fed low crude protein (CP) diets. A total of 192 male day old chicks were fed with four dietary treatments including two levels of PUT (0 and 0.03%) and two levels of CP (normal and low) with factorial combinations. Weekly growth performance, nutrient digestibility and intestinal morphology (...

Paddy rice is rarely used as a feed because of its high fiber content. In this study, two experiments were conducted to study the effects of supplementing an enzyme complex consisting of xylanase, beta-glucanase and cellulase, to paddy-based diets on the performance and nutrient digestibility in meat-type ducks. In the both experiments, meat-type ducks (Cherry Valley) were randomly assigned to ...

The objective of this study was to identify molecular mechanisms underlying the beneficial effects of cod protein feeding on skeletal muscle recovery through detailed analyses of the IGF1-Akt/PKB signaling pathway. Acute mucle injury was induced by injecting bupivacaine in one tibialis anterior of Wistar rats fed isoenergetic diets containing either casein (C), cod protein (CP), or casein suppl...

This study was conducted to investigate the appropriate levels of crude protein (CP) and phytase in diet broiler chicks order reduce nitrogen phosphorus contents feces while maintaining performance broilers. Six hundred forty-eight 1-day-old male broilers (41.9±0.91 g) had a total 3 × complex factor CP (22%, 21%, 20%) (1,000, 800, 500 FTU/kg) diet. Divided into 9 treatments, 4 replications per ...

To study the interaction between the levels of protein and fiber on the productive performance and health status of piglets, ninety-six 35-d-old piglets (9.11 +/- 0.60 kg of BW) were placed in 32 pens of 3 animals each and allotted to 4 dietary treatments for 21 d. The 4 diets were based on rice, dairy products, and soybean meal in a 2 x 2 factorial arrangement of treatments, with 2 levels of C...

OBJECTIVE This experiment was to evaluate the effect of different inclusion levels and adaptation periods on digestible energy (DE) and the apparent total tract digestibility (ATTD) of chemical constituents in diets supplemented with wheat bran. METHODS Thirty-six crossbred barrows with an initial body weight of 85.0±2.1 kg were allotted to 6 diets in a completely randomized block design with...

AIM The aim was to study the effect of supplementation of lysine producing microbes (LPM) as an in vivo source of lysine on performance and egg quality characters of post-peak layers. MATERIALS AND METHODS BIS (1992) specified diets (except crude protein [CP] and lysine) were prepared using either soybean meal (SBM) or groundnut extractions (GNE) or sunflower extractions (SFE) with 16 and 15%...

This study was carried out to investigate the effects of dietary putrescine (PUT) on broiler’s response fed low crude protein (CP) diets. A total of 192 male day old chicks were fed with four dietary treatments including two levels of PUT (0 and 0.03%) and two levels of CP (normal and low) with factorial combinations. Weekly growth performance, nutrient digestibility and intestinal morphology (...

A 2 × 2 factorial experiment was performed to investigate the interaction between a high- and low-crude-protein (CP) diet (200 v. 140 g/kg) and inulin supplementation (0 v. 12.5 g/kg) on nutrient digestibility, nitrogen (N) excretion, intestinal microflora, volatile fatty acid (VFA) concentration and manure ammonia emissions from 24 boars (n = 6, 74.0 kg live weight). The diets were formulated ...

To determine the effects of ammonia load on glucose metabolism in ruminant small intestinal tissues, duodenal mucosal cells (DMC) were isolated from growing female sheep (n = 10; 46. 0 +/- 0. 8 kg of BW) fed diets differing in CP content: high (19. 4%) vs. low (13. 1%). Ammonia concentration in the duodenal digesta fluid was greater for sheep fed a high CP diet compared with those fed a low CP ...