The Effect of Triticale and Enzyme in Finisher Diet on Performance, Gut Morphology and Blood Chemistry of Broiler Chickens

Zarghi, Heydar; Golian, Abolghasem; Kermanshahi, Hassan; Raji, Ahmad Reza; Moussavi, Alireza Heravi

doi:10.3923/javaa.2010.2305.2314

Cited by 24 publications

(30 citation statements)

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“…Thus, NSPs, as unused energy sources in triticale, can be utilized by the addition of dietary enzymes. In common with the findings of previous studies (Zarghi et al, 2012;Beski & Al-Sardary, 2015), the results of the present study showed that dietary supplementation with xylanase and arabinoxylanase removed the antinutritional effects of NSPs in triticale. In addition to increasing carbohydrate digestibility, dietary supplementation with enzymes can reduce digesta viscosity, resulting in improved absorption.…”

Section: Discussionsupporting

confidence: 93%

“…Meng et al (2005) reported that the addition of dietary enzymes enabled the utilization of NSPs (i.e., unused energy sources). In triticale, NSPs include xylans and arabinoxylans, which are decomposed by xylanase and arabinoxylanase, respectively (Zarghi et al, 2012). Thus, NSPs, as unused energy sources in triticale, can be utilized by the addition of dietary enzymes.…”

Section: Discussionmentioning

confidence: 99%

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Effects of dietary physical form and dietary inclusion of probiotic and enzyme on growth performance, cellular and humoral immunity, and relative weights of lymphoid organs at early period of broiler chickens fed triticale-based diets

et al. 2017

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The aim of the present study was to investigate interactions between feed form and dietary inclusion of probiotics (live organisms) and enzymes on growth performance, cellular and humoral immunity, and relative weights of lymphoid organs of broiler chicks fed a triticale-based diet. A total of 640 broiler chicks were allocated to eight treatments when they were one day old, with four replicates (n = 20 chicks in each). The dietary treatments consisted of feed form (pellets or mash) and dietary supplementation with or without a Bacillus-based probiotic (0.03% diet) and enzyme (carbohydrase, 0.05% diet) in a 2 × 2 × 2 factorial arrangement. Feed conversion ratio (FCR) was calculated based on feed intake (FI) and weight gain (WG). The WG of the broiler chicks fed the pelleted diets containing the enzyme and probiotic (alone or in combination) was greater than that of the birds fed the mash diets without these additives. Significant interaction effects of the enzyme and probiotic on FCR and FI were observed in the starter period. The heterophil : lymphocyte (H : L) ratio of the chicks fed the pelleted diet containing the enzyme and probiotic was lower than that of the birds fed the other diets. The cellular immunity of the birds fed this diet increased after 24 hours, as shown by the results of a challenge experiment with dinitrochlorobenzene (DNCB) or an injection of phytohemagglutinin (PHA). In conclusion, feed form and supplementation of a triticale-based diet with feed enzymes and probiotics can greatly improve the growth performance and immunity of broiler chicks.

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Section: Discussionsupporting

confidence: 93%

Section: Discussionmentioning

confidence: 99%

Effects of dietary physical form and dietary inclusion of probiotic and enzyme on growth performance, cellular and humoral immunity, and relative weights of lymphoid organs at early period of broiler chickens fed triticale-based diets

et al. 2017

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“…The significant enlargement of the small intestine and proventriculus/gizzard of birds on the higher MIL may be partly attributed to the influence of grain texture, resulting in stimulation of the digestive organs. This finding is in agreement with that of Zarghi & Golian (2009), who reported an increase in the weight of the gizzard and small intestine with an increase in triticale in the diet when measured at 18 and 42 days of age. In this study the MIL or enzyme supplementation had no effect on pancreatic and jejunal tissue protein content or mucosal digestive enzyme activities of the birds.…”

Section: Discussionsupporting

confidence: 93%

High levels of maize in broiler diets with or without microbial enzyme supplementation

Bhuiyan¹,

Islam²,

Iji³

2013

SA J. An. Sci.

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________________________________________________________________________________ AbstractA total of 210 day-old male Cobb broiler chickens were randomly assigned to six treatments in a 3 × 2 factorial design. The treatments consisted of three levels of maize: 250 g/kg (LM), 500 g/kg (MM) and 750 g/kg diet (HM) and two levels of enzymes: plus enzyme and no enzyme. Each treatment was replicated five times, with seven birds per replicate. Chickens were reared in multi-tiered brooder cages to 21 days of age in a climate-controlled room. Feed and water were provided ad libitum. Over the feeding period (21 d), there was an increase in feed intake as maize inclusion level (MIL) increased in diets, while supplementation with microbial enzyme improved feed intake only in the MM diet. There was an improvement in live weight (LW) in chickens with increased MIL in their diets. The microbial enzyme supplement also improved LW, but only on the MM diet. The feed conversion ratio (FCR) was improved with increase in MIL in diets, but the enzyme supplements had no effect on FCR up to day 21. At day 21 there was an increase in relative weight of the small intestine with an increase in MIL, but this was not affected by enzyme supplementation. The weight of the liver increased with increase in MIL and enzyme supplementation. At day 21 the pH of the digesta in the gizzard declined with an increase in MIL in diets. In general, there was no significant effect of MIL or enzyme supplementation on pancreatic tissue protein content, chymotrypsin amidase activity and ileal digestibility of protein, gross energy and starch at 21 days of age. The population of Clostridium perfringens decreased significantly with increase in MIL, but other microbial species were unaffected. The present findings suggest that maize could be included at much higher levels than is currently done without detrimental effects on productivity. Exogenous enzymes also resulted in a significant increase in some of these variables. ________________________________________________________________________________

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“…In the current study Rovabio enzyme is contained 200 IU xylanase and 200 IU β-gluconase. Studies have been shown dietary inclusion of xylanase in diets containing higher levels of NSP significantly reduced the degree of polymerization of NSP which subsequently reduced digesta viscosity and finally increased the nutritive value of the diet [7,13] . It was reported that dietary inclusion of enzyme in diets having high levels of NSP increases the efficiency of feed utilization and WG [7] .…”

Section: Discussionmentioning

confidence: 99%

“…Dietary inclusion of xylanase to diets containing higher levels of NSP significantly decreased degree of polymerization of NSP and subsequently reduced digesta viscosity and also increased nutritive value of the diet [6,13] . Dietary inclusion of enzyme could increase proliferation of beneficial microflora in the final compartments of the gastrointestinal tract by increasing substrate [14] .…”

Section: Introductionmentioning

confidence: 99%

Tritikale Temelli Diyet ile Beslenen Broiler Civcivlerin Büyüme Performansı, Musin2 Gen Ekspresyonu, İnce Barsak Morfolojisi ve Barsak Lactobacillus Popülasyonu: Diyetin Fiziksel Formu ile Enzim ve Probiyotik İlavesinin Etkileri

Hosseini¹,

Chamani²,

Mousavi³

et al. 2018

Kafkas Univ Vet Fak Derg

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This study was conducted to investigate the effects of physical form of diet and dietary inclusion of enzyme and probiotic on growth performance, mucin2 gene expression, morphology of small intestine and intestinal Lactobacillus population of broiler chicks fed with triticale-based diets. Six hundred forty 1-d-old broiler chicks were arranged in 8 treatments with 4 replicates (n=20 chicks). This study was done based on a randomized block completely design in a 2×2×2 factorial arrangement with two levels of feed form (pellet and mash), two levels of probiotic (0 and 0.03% diet) and two levels of enzyme (0 and 0.05% diet). Birds fed with pelleted diet had higher weight gain at starter and grower (P<0.001) and also lower feed conversion ratio at starter (P<0.001) and grower periods (P<0.01) than those fed the mash diet. Birds fed with pelleted diets containing enzyme and probiotic consumed the most feed intake at starter period. Mucin2 gene expression was significantly higher in birds fed the pelleted diets containing enzyme or/and probiotic and mash diets containing probiotic than those fed other diets (P<0.01). Intestinal morphology and intestinal Lactobacillus population were not influenced by experimental treatments (P>0.05) Thus, physical form of diet plays important role in improving performance and gene expression in birds fed with triticale-based diets. Keywords: Broiler chicks, Di-pro probiotic, Mucin2 gene, Pellet, Triticale, Weight gain Tritikale Temelli Diyet ile Beslenen Broiler Civcivlerin Büyüme Performansı, Musin2 Gen Ekspresyonu, İnce Bağırsak Morfolojisi ve Bağırsak Lactobacillus Popülasyonu: Diyetin Fiziksel Formu ile Enzim ve Probiyotik İlavesinin Etkileri ÖzBu çalışma tritikale temelli diyet ile beslenen broiler civcivlerde diyetin fiziksel formu ile diyete enzim ve probiyotik ilavesinin büyüme performansı, musin2 gen ekspresyonu, ince bağırsak morfolojisi ve bağırsak Lactobacillus popülasyonu üzerine etkilerini araştırmak amacıyla gerçekleştirilmiştir. Altı yüz kırk adet 1 günlük broiler civciv 8 uygulama ve 4 tekrar olmak üzere kurgulanmıştır (n=20 civciv). Çalışma rastgele dizayn usulünde olmak üzere 2x2x2 faktöriyel düzende planlanmış ve iki yem formu (pelet ve püre), iki probiyotik dozu (0 ve %0.03) ve iki enzim dozu (0 ve %0.05) denenmiştir. Pelet ile beslenen civcivler püre ile beslenenler ile karşılaştırıldığında başlangıç ve büyüme periyotlarında daha yüksek ağırlık kazanımı gösterirken (P<0.001), başlangıç (P<0.001) ve büyüme (P<0.01) periyotlarında daha düşük yem konversiyon oranına sahipti. Enzim ve probiyotik içeren pelet yem ile beslenen civcivler başlangıç periyodunda en yüksek yem tüketimine sahipti. Musin2 gen ekspresyonu enzim ve/veya probiyotik içeren pelet yem ile beslenen civcivler ile probiyotik içeren püre yem ile beslenenlerde diğer yemlemelere göre anlamlı derecede daha yüksekti (P<0.01). Bağırsak morfolojisi ve bağırsak Lactobacillus popülasyonu deneme gruplarında fark göstermedi (P>0.05). Sonuç olarak, tritikale temelli diyet ile beslenen civcivlerde yemin fiz...

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The Effect of Triticale and Enzyme in Finisher Diet on Performance, Gut Morphology and Blood Chemistry of Broiler Chickens

Cited by 24 publications

References 0 publications

Effects of dietary physical form and dietary inclusion of probiotic and enzyme on growth performance, cellular and humoral immunity, and relative weights of lymphoid organs at early period of broiler chickens fed triticale-based diets

Effects of dietary physical form and dietary inclusion of probiotic and enzyme on growth performance, cellular and humoral immunity, and relative weights of lymphoid organs at early period of broiler chickens fed triticale-based diets

High levels of maize in broiler diets with or without microbial enzyme supplementation

Tritikale Temelli Diyet ile Beslenen Broiler Civcivlerin Büyüme Performansı, Musin2 Gen Ekspresyonu, İnce Barsak Morfolojisi ve Barsak Lactobacillus Popülasyonu: Diyetin Fiziksel Formu ile Enzim ve Probiyotik İlavesinin Etkileri

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