Influence of Super Dosing of Phytase Enzyme on Performance of Broiler Chicken

Raut, S. S.; Dhumal, Manik; Nikam, Mahalsakant; Khose, Kakasaheb

doi:10.5455/ijlr.20170921044550

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“…Phytase added to growing ducks significantly improved body weight gain and feed conversion ratio (Attia et al 2019). Super dosing of phytase (1500FTU/kg of feed) increased the best utilization of nutrients resulted in improving performance and improved profitability compared to non-supplemented group (Raut et al 2018). Fatufe et al (2019) found that adding phytase or protease separately or combined to broiler chickens fed suboptimal crude protein diets, resulted in improving nutrient digestibility, chicken performance and carcass cut parts.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Supplementing Different Levels of Phytase Enzyme on Performance, Some Carcass Properties and Economics of Broiler Chickens

2021

Agrobiol. Records

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Plant origin feeds contain some important nutrients that are not available to poultry due to their inability to analyze them and benefit from them. An experiment was fulfilled to study the performance of broiler chicken using supplemented diets with four levels of phytase enzyme 0.0 FTU/kg feed (T1), 500 FTU/kg feed (T2), 1000 FTU/kg feed (T3) and 1500 FTU/kg feed (T4). A completely randomized design (CRD) using four treatments, with three replicates each with 12 Ross 308 male chicks, was performed. Results indicated significant (P≤0.05) differences in feed intake (FI), body weight (BW) and feed conversion ratio (FCR). The highest feed consumption was recorded with (T1), where (T4) recorded the highest body weight and best FCR followed by (T3, T2 and T1) respectively. There were significant (P≤0.05) differences in carcasses, gastrointestinal tract (GIT) and the associated parts weights, and some GIT organs lengths. However, other parts including heads, necks, shanks and abdominal fat weights were non-significantly (P>0.05) different. There were no significant (P>0.05) differences in individual sensory evaluation attributes (taste, flavor, color and tenderness), but there were significant differences in overall sensory evaluation. There were no significant differences in the mortality rates among treatments. However, there were significant (P≤0.05) differences in the economics appraisal were (T4) recorded the least cost and the highest revenue. It reveals that using the (1500FTU/kg) level of phytase enzyme had performance parameters and economic appraisal. It could be concluded that supplementing broiler chicken diets with (1500FTU/kg) is good for production performance and returns.

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Section: Introductionmentioning

confidence: 99%

The Effect of Supplementing Different Levels of Phytase Enzyme on Performance, Some Carcass Properties and Economics of Broiler Chickens

2021

Agrobiol. Records

View full text Add to dashboard Cite

show abstract

Influence of Super Dosing of Phytase Enzyme on Performance of Broiler Chicken

Cited by 1 publication

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The Effect of Supplementing Different Levels of Phytase Enzyme on Performance, Some Carcass Properties and Economics of Broiler Chickens

The Effect of Supplementing Different Levels of Phytase Enzyme on Performance, Some Carcass Properties and Economics of Broiler Chickens

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