Effects of Non-phytate Phosphorus and 1a-Hydroxycholecalciferol on Growth Performance, Bone Mineralization, and Carcass Traits of Broiler Chickens

Han, Jincheng; Ma, Kayan; Wang, JG; Chen, GH; Jl, Zhang; Qu, HX; Yan, YF; Cheng, YH

doi:10.1590/1516-635x1704503-510

Cited by 8 publications

(5 citation statements)

References 29 publications

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“…Reduced calcium and Nonphytate phosphorus by 10% to 30% of required levels showed no influence on internal organs and carcass attributes of broilers at 7 weeks of age, as per Imari et al (2020), which is consistent with our findings. In agreement with this, Han et al (2015) also observed that dietary levels of 2016) also found that a decreased calcium to Nonphytate phosphorus ratio resulted in reduced broiler carcass production.…”

Section: Carcass Characteristicssupporting

confidence: 64%

Influence of Calcium and Nonphytate Phosphorus (NPP) on Meat-Type Quail’s Growth, Carcass Features, and Tibia Indices

Al-Ghamdi

2022

J Exp Bio & Ag Sci

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This study aimed to evaluate the role of increasing dietary calcium (Ca) and non-phytate phosphorus (NPP) supplementation on the growth, carcass, edible portions, and tibia indicators of growing quail. The current study was conducted in a 3×3 factorial design, for this, 360 1-wk-old quails were haphazardly assigned to nine groups, each group is with three gradual levels of Ca (0.60, 0.90, and 1.20 %) and NPP (0.20, 0.40 and 0.60 %). Each group was divided into five replicates with eight-quail each. Results of the study suggested that except at 2 and 6 weeks of age, dietary Ca level did not exhibit any significant (P > 0.05) impact on body weight. Similarly, in the case of NPP, apart from the live weight at 2 and 3 weeks of age, NPP did not have a significant impact on live body weight. Further, in comparison to the low Ca level, the moderate or high Ca levels have higher values of body weight gain. During all the experiments, dietary Ca, NPP, or their mixtures had no significant (P > 0.05) impact on feed consumption. Similarly, feed conversion rate and carcass metrics were also not affected by the individual or combined application of Ca or NPP supplementation Similarly, dietary intakes of Ca or P did not have any significant effect on the various tibia indicators (P > 0.05). Results of the study can be concluded that the effect of the Ca and NPP levels in Japanese quail diets is lowered and it does not much affect the growth rate, feed utilization, carcass yields, edible components, or tibia indices.

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Section: Carcass Characteristicssupporting

confidence: 64%

Influence of Calcium and Nonphytate Phosphorus (NPP) on Meat-Type Quail’s Growth, Carcass Features, and Tibia Indices

Al-Ghamdi

2022

J Exp Bio & Ag Sci

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“…The present study findings are in agreement with published reports in this field. Han et al (2015) reported that nPP levels did not significantly influence the carcase, breast, and legs relative weight. Likewise, Akter et al (2016) pointed out that the relative weight of birds' internal organs were not impacted by reduced Ca and nPP from 10 g/kg Ca and 4 g/kg nPP to 6 g/kg Ca and 3 g/kg nPP.…”

Section: Carcase Traitsmentioning

confidence: 96%

Response of broiler chickens to calcium and phosphorus restriction: Effects on growth performance, carcase traits, tibia characteristics and total tract retention of nutrients

Imari

Hassanabadi

Moghaddam

2020

Italian Journal of Animal Science

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This study evaluated the effect of dietary calcium (Ca) and available phosphorus (aP) restriction on growth performance, nutrients retention (ATTR), serum metabolites, and tibia in broiler chickens. A total of 720 one-day-old Ross-308 broilers were used in this study. Broilers were fed with 0 (control), 10 (L 1 ), 20 (L 2 ), and 30% (L 3 ) aP-deficient starting (ST) diets during 1-10 days. In ST period, control included 6 and others included 18 replicates of 12 chicks. In post-starter (PST) period, control was still fed with standard diets, while restricted groups were divided into 3 groups and fed with L 1 , L 2 , and L 3 diets. Each PST treatment included 6 replicates of 12 chicks. Data were analysed using a completely randomised design in a 1 (control)þ3 Â 3 factorial arrangement. Factors included aP levels in ST and PST diets. Results showed that L 3 diet decreased feed intake and weight gain but increased ATTR of Ca in starter phase in compare with control group (p<.05). Retarded growth of birds was compensated in post-starter phase. The Ca, P and ALP levels in blood serum were not significantly influenced by aP levels on day 10 and day 42. The ATTR of Ca and tP on day 42, were higher in birds fed L 3 diets than L 2 or L 1 groups (p<.05). The main effect of L 3 group in both ST and PST, decreased (p<.05) tibia ash, Ca, and P in compare with L 1 group. Main effect of post-starter L 3 group had lowest femur breaking strength (p¼.007). In general, restriction in dietary aP increased nutrients ATTR, impaired bone mineralisation and strength without affecting growth performance. HIGHLIGHTSPhosphorus is one of the most important environmental pollutants that is excreted through broilers manure. Birds exposed to aP and Ca restriction increased the retention of these minerals. Dietary aP and Ca restriction impaired bone mineralisation and strength.

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“…(2009) reported that interaction between phytase and 1α-OH-D 3 in diets containing 2.9 g/kg nonphytate phosphorus (NPP) could improve tibia related parameters in broiler chicks, while it could not improve performance parameters. Han et al. (2015) reported that supplementation of 5 μg/kg 1α-OH-D 3 in diets containing 0.30% of NPP could improve growth performance and tibia mineralization of broiler chickens.…”

Section: Introductionmentioning

confidence: 99%

Effects of dietary 1 alpha-hydroxycholecalciferol in calcium and phosphorous-deficient diets on growth performance, tibia related indices and immune responses in broiler chickens

2019

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This experiment was conducted to investigate the effect of dietary 1α-hydroxycholecalciferol (1α-OH-D 3 ) in calcium (Ca)- and phosphorous (P)-deficient diets on growth performance, carcass characteristics, tibia related parameters, and immune responses of broiler chickens. A total of 280 one-day-old broiler chickens (Ross 308) were assigned to 20 floor pens and 4 dietary treatments with 5 replicates. Dietary treatments consisted of starter diets (starter diet of treatment A: 1% Ca, 0.73% total phosphorus [tP]; starter diet of treatment B: 0.85% Ca, 0.64% tP + 5 μg/kg of 1α-OH-D 3 ; starter diet of treatment C: 0.85% Ca, 0.59% tP + 5 μg/kg of 1α-OH-D 3 ; starter diet of treatment D: 0.85% Ca, 0.54% tP + 5 μg/kg of 1α-OH-D 3 ), grower diets (grower diet of treatment A: 0.86% Ca, 0.68% tP; grower diet of treatment B: 0.73% Ca, 0.59% tP + 5 μg/kg of 1α-OH-D 3 ; grower diet of treatment C: 0.73% Ca, 0.55% tP + 5 μg/kg of 1α-OH-D 3 ; grower diet of treatment D: 0.73% Ca, 0.50% tP + 5 μg/kg of 1α-OH-D 3 ) and finisher diets (finisher diet of treatment A: 0.81% Ca, 0.64% tP; finisher diet of treatment B: 0.68% Ca, 0.56% tP + 5 μg/kg of 1α-OH-D 3 ; finisher diet of treatment C: 0.68% Ca, 0.52% tP + 5 μg/kg of 1α-OH-D 3 ; finisher diet of treatment D: 0.68% Ca, 0.48% tP + 5 μg/kg of 1α-OH-D 3 ). Results showed that body weight gain (BWG) and feed intake (FI) of broilers in treatment B were similar to those of broilers in treatment A at the end of the trial ( P < 0.05). Broilers in treatments C and D had lower BWG and FI than those in treatment A during the whole trial ( P < 0.05). Feed conversion ratio, carcass traits and relative weight of lymphoid organs were not affected by dietary treatments ( P > 0.05). Dietary treatments had no significant effect on antibody titers against Newcastle and Influenza disease viruses as well as sheep red blood cells. Dietary treatments had no significant effects on tibia ash and tibial dyschondroplasia score. Broilers fed Ca-P deficient diets had lower tibia Ca and P than those in treatment A ( P < 0.05). In conclusion, results indicated that broilers fed Ca-P deficient diets supplemented with 5 μg/kg 1α-OH-D 3 failed to achieve the same tibia Ca and P values as broilers fed nonphytate phosphorus adequate diets.

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Effects of Non-phytate Phosphorus and 1a-Hydroxycholecalciferol on Growth Performance, Bone Mineralization, and Carcass Traits of Broiler Chickens

Cited by 8 publications

References 29 publications

Influence of Calcium and Nonphytate Phosphorus (NPP) on Meat-Type Quail’s Growth, Carcass Features, and Tibia Indices

Influence of Calcium and Nonphytate Phosphorus (NPP) on Meat-Type Quail’s Growth, Carcass Features, and Tibia Indices

Response of broiler chickens to calcium and phosphorus restriction: Effects on growth performance, carcase traits, tibia characteristics and total tract retention of nutrients

Effects of dietary 1 alpha-hydroxycholecalciferol in calcium and phosphorous-deficient diets on growth performance, tibia related indices and immune responses in broiler chickens

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