Table 2.

Effects of encapsulated cinnamaldehyde at either 50 mg/kg or 100 mg/kg in feed on growth performance of broiler chickens

ItemsaTreatmentsb SEMcP-value
NCPCEOLEOH
Starter (d 1–14)
 BW (14 d, g)514.83501.14505.03497.364.8020.63
  ADG, g33.3232.3432.6232.070.3370.61
  ADFI, g44.9946.0746.6345.420.4010.51
  FCR, g/g1.351.431.431.420.0150.19
Grower (d 15–28)
 BW (28 d, g)1749.331784.131728.141696.8915.7930.26
  ADG, g88.1891.6487.3785.681.0670.25
  ADFI, g118.64119.03118.70116.371.1520.85
  FCR, g/g1.351.301.361.360.0110.12
Finisher (d 29–41)
 BW (41 d, g)3274.393319.323305.023185.6734.6250.54
  ADG, g116.54118.09121.3114.522.1460.74
  ADFI, g185.56182.63186.18179.372.3480.75
  FCR, g/g1.601.551.541.570.0150.54
Overall (d 1–41)
  ADG, g76.5777.8877.5474.700.8250.54
  ADFI, g110.06108.87110.66108.120.9820.81
  FCR, g/g1.441.401.431.450.0100.32
 Morality, %16.251012.510--
ItemsaTreatmentsb SEMcP-value
NCPCEOLEOH
Starter (d 1–14)
 BW (14 d, g)514.83501.14505.03497.364.8020.63
  ADG, g33.3232.3432.6232.070.3370.61
  ADFI, g44.9946.0746.6345.420.4010.51
  FCR, g/g1.351.431.431.420.0150.19
Grower (d 15–28)
 BW (28 d, g)1749.331784.131728.141696.8915.7930.26
  ADG, g88.1891.6487.3785.681.0670.25
  ADFI, g118.64119.03118.70116.371.1520.85
  FCR, g/g1.351.301.361.360.0110.12
Finisher (d 29–41)
 BW (41 d, g)3274.393319.323305.023185.6734.6250.54
  ADG, g116.54118.09121.3114.522.1460.74
  ADFI, g185.56182.63186.18179.372.3480.75
  FCR, g/g1.601.551.541.570.0150.54
Overall (d 1–41)
  ADG, g76.5777.8877.5474.700.8250.54
  ADFI, g110.06108.87110.66108.120.9820.81
  FCR, g/g1.441.401.431.450.0100.32
 Morality, %16.251012.510--

aBW, body weight; ADFI, average daily feed intake; ADG, average daily gain; FCR, feed conversion ratio.

bNC, negative control, birds fed with basal diet; PC, positive control, birds fed with 30 mg/kg avilamycin premix; EOL, birds fed 50 mg/kg encapsulated cinnamaldehyde; EOH, birds fed 100 mg/kg encapsulated cinnamaldehyde.

cSEM, standard error of the mean.

Table 2.

Effects of encapsulated cinnamaldehyde at either 50 mg/kg or 100 mg/kg in feed on growth performance of broiler chickens

ItemsaTreatmentsb SEMcP-value
NCPCEOLEOH
Starter (d 1–14)
 BW (14 d, g)514.83501.14505.03497.364.8020.63
  ADG, g33.3232.3432.6232.070.3370.61
  ADFI, g44.9946.0746.6345.420.4010.51
  FCR, g/g1.351.431.431.420.0150.19
Grower (d 15–28)
 BW (28 d, g)1749.331784.131728.141696.8915.7930.26
  ADG, g88.1891.6487.3785.681.0670.25
  ADFI, g118.64119.03118.70116.371.1520.85
  FCR, g/g1.351.301.361.360.0110.12
Finisher (d 29–41)
 BW (41 d, g)3274.393319.323305.023185.6734.6250.54
  ADG, g116.54118.09121.3114.522.1460.74
  ADFI, g185.56182.63186.18179.372.3480.75
  FCR, g/g1.601.551.541.570.0150.54
Overall (d 1–41)
  ADG, g76.5777.8877.5474.700.8250.54
  ADFI, g110.06108.87110.66108.120.9820.81
  FCR, g/g1.441.401.431.450.0100.32
 Morality, %16.251012.510--
ItemsaTreatmentsb SEMcP-value
NCPCEOLEOH
Starter (d 1–14)
 BW (14 d, g)514.83501.14505.03497.364.8020.63
  ADG, g33.3232.3432.6232.070.3370.61
  ADFI, g44.9946.0746.6345.420.4010.51
  FCR, g/g1.351.431.431.420.0150.19
Grower (d 15–28)
 BW (28 d, g)1749.331784.131728.141696.8915.7930.26
  ADG, g88.1891.6487.3785.681.0670.25
  ADFI, g118.64119.03118.70116.371.1520.85
  FCR, g/g1.351.301.361.360.0110.12
Finisher (d 29–41)
 BW (41 d, g)3274.393319.323305.023185.6734.6250.54
  ADG, g116.54118.09121.3114.522.1460.74
  ADFI, g185.56182.63186.18179.372.3480.75
  FCR, g/g1.601.551.541.570.0150.54
Overall (d 1–41)
  ADG, g76.5777.8877.5474.700.8250.54
  ADFI, g110.06108.87110.66108.120.9820.81
  FCR, g/g1.441.401.431.450.0100.32
 Morality, %16.251012.510--

aBW, body weight; ADFI, average daily feed intake; ADG, average daily gain; FCR, feed conversion ratio.

bNC, negative control, birds fed with basal diet; PC, positive control, birds fed with 30 mg/kg avilamycin premix; EOL, birds fed 50 mg/kg encapsulated cinnamaldehyde; EOH, birds fed 100 mg/kg encapsulated cinnamaldehyde.

cSEM, standard error of the mean.

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