Sinergia entre aditivo vegetal e níveis crescentes de promotores de crescimento sobre o desempenho produtivo e morfometria intestinal de frangos de corte

Gonçalves, Fabiano Gomes; Zanini, Surama Freitas; Sousa, Dyeime Ribeiro de; Silva, Maria Aparecida da; Colnago, Luiz Geraldo

doi:10.1590/s0103-84782013005000158

Cited by 2 publications

(1 citation statement)

References 13 publications

(11 reference statements)

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“…The inconsistency between the performance results obtained in the present study and literature reports may be attributed to differences in the active principles of the phytogenic additives applied. Gonçalves et al (2014) evaluated the effects of the inclusion of pink pepper in combination with different doses of two antibiotics in broiler diets and did not find any performance differences. Cardoso et al (2012) did not observe any significant compromise in the performance of the broilers that received diets containing piperine extracted from Piper nigrum, however the broilers fed high piperine levels presented liver lesions, indicating a toxic effect.…”

Section: Growth Performancementioning

confidence: 99%

Performance and Serum Biochemical Profile of Broiler Chickens Supplemented with Piper Cubeba Ethanolic Extract

Rubio

Laurentiz

et al. 2019

Braz. J. Poult. Sci.

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Piper cubeba is an Asian pepper used in popular medicine for its known antimicrobial, antiparasitic, and anti-inflammatory actions. The study evaluated the effects of dietary inclusion of Piper cubeba ethanolic extract (PE) as a replacement for anantibiotic growth promoter (AGP) on the performance and biochemical serum profile of 1-to 21-d-old broilers (Cobb ®). Two hundred one-d-old broilers were housed in experimental battery cages and distributed in a completely randomized design. The following treatments were applied: negative control (NC)-basal diet; positive control (PC)-basal diet with addition of AGP; and the basal diet with inclusion of 0.17%, 0.34%, and 0.52% of PE (NCE1, NCE2, and NCE3, respectively). Growth performance, biochemical serum profile and internal organ weights were evaluated. Birds fed the AGP presented higher feed intake compared with the other treatments (p<0.05). The PC, NC, and NCE1 treatments presented higher weight gain compared with those fed NCE2 and NCE3 (p<0.05). The NC, NCE1, and NCE2 diets promoted better feed conversion ratio than the PC and NCE3 (p<0.05). Lower triglyceride serum levels were determined in broilers fed the NC and NCE1 diets. Amylase serum levels were lower in NCE1 and NCE2 treatments compared with the NC (p<0.05), whereas those obtained with the PC and NCE3 diets were not different (p>0.05) from the others. Organ relative weights were not influenced by the treatments. The inclusion of 0.17% of PE did not compromise the growth performance, biochemical serum profile or organ relative weights of 21-d-old broilers.

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Section: Growth Performancementioning

confidence: 99%

Performance and Serum Biochemical Profile of Broiler Chickens Supplemented with Piper Cubeba Ethanolic Extract

Rubio

Laurentiz

et al. 2019

Braz. J. Poult. Sci.

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Supplementation of sucupira oil in broiler diets

Castejon

Araújo

Santos

et al. 2021

Rev. bras. saúde prod. anim.

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The objective of the present study was to ascertain the effect of sucupira oil in diets of broilers on gut development, dry matter and nitrogen metabolizability and broilers performance. A total of 350 one-d-old, male, Cobb500® broiler were allotted in seven treatments with five replicates, totaling 35 experimental units with 10 birds each. The dietary treatments consisted of a negative control diet, four diets with different levels of sucupira oil (100; 500; 900 and 1,300 mg/kg), diet with mannanoligosaccharide and control diet with antibiotic. The inclusion of 900 and 1,300 mg of sucupira oil impaired gut development and metabolizability of nutrients (P<0.05). The inclusion of 100 or 500 mg of sucupira oil in broiler feed was similar to negative control, MOS and antibiotic treatments for performance variables (all phases studied) and also for nutrient metabolizability (P<0.05). It can be concluded that high levels of sucupira oil is not recommended in broilers diet.

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Sinergia entre aditivo vegetal e níveis crescentes de promotores de crescimento sobre o desempenho produtivo e morfometria intestinal de frangos de corte

Abstract: RESUMO Objetivou-se avaliar o efeito da adição de níveis crescentes de antibióticos associados ao farelo integral de pimenta rosa (FIPR) sobre o desempenho produtivo e morfometria

Cited by 2 publications

References 13 publications

Performance and Serum Biochemical Profile of Broiler Chickens Supplemented with Piper Cubeba Ethanolic Extract

Performance and Serum Biochemical Profile of Broiler Chickens Supplemented with Piper Cubeba Ethanolic Extract

Supplementation of sucupira oil in broiler diets

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