Effect of dietary supplementation with &amp;lt;i&amp;gt;Rhizopus oryzae&amp;lt;/i&amp;gt; or &amp;lt;i&amp;gt;Chrysonilia crassa&amp;lt;/i&amp;gt; on growth performance, blood profile, intestinal microbial population, and carcass traits in broilers exposed to heat stress

Sugiharto, Sugiharto; Yudiarti, Turrini; Isroli, Isroli; Widiastuti, Endang; Putra, Fatan Dwi

doi:10.5194/aab-60-347-2017

Cited by 37 publications

(33 citation statements)

References 39 publications

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“…Data of globulin were obtained from the difference between the values of total protein and albumin in serum. The counts of certain bacteria in the intestinal digesta of broilers were determined according to Sugiharto et al (2017b) with few modifications. For enumeration of coliform bacteria and lactose-negative enterobacteria, samples were cultured on MacConkey agar.…”

Section: Methodsmentioning

confidence: 99%

Effect of feeding duration of <i>Spirulina platensis</i> on growth performance, haematological parameters, intestinal microbial population and carcass traits of broiler chicks

Sugiharto¹,

Yudiarti²,

Isroli³

et al. 2018

SA J. An. Sci.

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Spirulina platensis is a good candidate as an in-feed antibiotics substitute for broilers. However, its use seems impractical owing to its high price, especially when being administered throughout the whole rearing period. This study aimed to investigate the effects of feeding duration of S. platensis on growth, haematological parameters, intestinal microbial population, and carcass traits of broiler chicks. A total of 288 one-day-old broiler chicks were randomly allotted to one of four groups, including control (basal diet with 0.04% zinc bacitracin) (CONT) and birds receiving basal diet supplemented with 1% of S. platensis for the first seven days (SP-7), for 21 days (SP-21), and for 35 days (SP-35). In this study, treatments had no significant effect on the growth performance of broilers. The caecum relative weight was significantly higher in SP-35 than in CONT and SP-21 birds. The values of haemoglobin, erythrocytes, and haematocrit were significantly lower in SP-35 than in other birds. Compared with CONT, SP-35 birds had significantly lower numbers of leukocytes, lymphocytes, and a lower number of eosinophils. The numbers of coliform were significantly lower in the ileum of SP-21 than in CONT and SP-7 birds. In the caecum, coliform tended to be lower in SP-21 than in other birds. There was no significant difference in the carcass traits of broilers across the groups. In conclusion, the administration of S. platensis for the first 21 days of broilers' life resulted in similar or even better responses than administration of S. platensis or in-feed antibiotics throughout the rearing period. ______________________________________________________________________________________

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Section: Methodsmentioning

confidence: 99%

Effect of feeding duration of <i>Spirulina platensis</i> on growth performance, haematological parameters, intestinal microbial population and carcass traits of broiler chicks

Sugiharto¹,

Yudiarti²,

Isroli³

et al. 2018

SA J. An. Sci.

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“…The preparation of fungal starter cultures was adopted from Sugiharto et al (2017b) with few modifications. The inoculum of Ch.…”

Section: Preparation Of Starter Culturesmentioning

confidence: 99%

“…The measurements of villus height of each intestinal segment were performed using an optical microscope fitted with a digital camera (Leica Microsystems GmbH, Wetzlar, Germany). The counts of bacteria in ileum and caecum of broiler chickens were determined according to Sugiharto et al (2017b) with few modifications. Total coliform and lactose-negative enterobacteria were enumerated on MacConkey agar (Merck KGaA, Darmstadt, Germany) as red and colourless colonies, respectively, after aerobic incubation at 38°C for 24 hours.…”

Section: In Vivo Experimentsmentioning

confidence: 99%

“…Weng & Chen (2011) reported that two-step fermentation with Rhizopus oligosporus followed by Bacillus subti-lis produced a higher protein content in soybean than fermentation with single starter culture of B. sublitis. Previously, we fermented rice bran with a fungus Chrysonilia crassa, and found that fermentation decreased crude fibre, but did not affect the crude protein content of rice bran (Sugiharto et al, 2017b). Considering the aforementioned study and the protein-enhancing effect of B. subtilis during fermentation (Weng & Chen, 2011;Wongputtisin et al, 2014), fermentation in advance with Ch.…”

Section: Introductionmentioning

confidence: 96%

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Growth Performance, Haematological Parameters, Intestinal Microbiology, and Carcass Characteristics of Broiler Chickens Fed Two-Stage Fermented Cassava Pulp during Finishing Phase

Sugiharto¹,

Yudiarti²,

Isroli³

2019

Trop. Anim. Sci. J.

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This study aimed to investigate the effect of two-stage fermented cassava pulp (FCP) on growth, blood parameters, intestinal microbiology and carcass characteristics of broilers. Two hundreds Lohmann broiler chicks were used from days 22 to 38 and allotted to CONT (maize-soybean-mealbased finisher diet), FCP-10 (finisher diet containing 10% FCP), FCP-15 (15% FCP) and FCP-20 (20% FCP). FCP was included into finisher diet at the expense of maize. On day 38, one bird per replicate was blood sampled and slaughtered. Ileal and caecal digesta and duodenal, jejunal and ileal segments were obtained for intestinal microbiology and villi height measurements. Breast muscle was obtained for meat colour determination. FCP-10 had a higher (p≤0.05) body weight gain than CONT. Feed intake was highest (p≤0.05) in FCP-15 and the lowest (p≤0.05) in CONT. Feed conversion ratio was lowest and highest in FCP-10 and FCP-15, respectively (p≤0.05). FCP-20 had a lower (p≤0.05) abdominal fat than CONT and FCP-10. CONT had lower (p≤0.05) serum total triglycerides than FCP-15 and FCP-20. Duodenal villi height for FCP-20 was higher (p≤0.05) than that for CONT and FCP-15. The ileal villi height for FCP-20 was lower (p≤0.05) than that for CONT and FCP-15. The wings relative weight was higher (p≤0.05) in FCP-20 than in FCP-10 and FCP-15. FCP-15 and FCP-20 had higher (p≤0.05) L* (lightness) values than CONT. In conclusion, feeding two-stage FCP up to 20% had no deleterious effect on growth, haematological parameters, intestinal microbiology and carcass characteristics. Feeding two-stage FCP at a level of 20% reduced the abdominal fat content and increased duodenal villi height of broilers.

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“…A number of trials have revealed the high predatory efficacy of preparations based on fungi against a wide range of helminths colonizing the gastrointestinal tract of various species, such as the filamentous fungi Chrysonilia crassa (9) or Arthrobotrys oligospora (10,11). One of these helminthophags is the predatory fungus D. flagrans, a spore-mycelial biomass of which is contained in Vetom 21.77 and is supposed to antagonize helminths and pathogenic gut microflora.…”

Section: Introductionmentioning

confidence: 99%

Acute Oral Toxicity of Vetom 21.77 Based on Duddingtonia Flagrans in Broiler Chickens

Rafikova

2019

Macedonian Veterinary Review

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A 14-d study was undertaken to test the acute toxicity of a new preparation Vetom 21.77 based on the predacious fungus Duddingtonia flagrans. A total of 40 healthy 5-day-old broiler chickens (Hubbard F15, 100 ± 5 g), that had previously gone through a required 5-days adaptation to the environment, were orally dosed with the drug for 5 consecutive days at different doses, after which their health status was assessed daily up to the end of the experiment. According to the results, no substantial changes in the physiological state of the chickens were detected during the experiment. Internal organs weighing revealed no statistically significant differences between the groups, though weight coefficient values of internal organs of treated chickens slightly exceeded those of the control group. Some haematological parameters were significantly higher in the treatment group, without going beyond reference ranges. All chickens used in the experiment survived the study. The preparation has not produced any toxic effect even at a higher dose (4000 µL/kg bw/day). It is concluded that Vetom 21.77 pertains to preparations of IV toxicity class.

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Effect of dietary supplementation with <i>Rhizopus oryzae</i> or <i>Chrysonilia crassa</i> on growth performance, blood profile, intestinal microbial population, and carcass traits in broilers exposed to heat stress

Cited by 37 publications

References 39 publications

Effect of feeding duration of <i>Spirulina platensis</i> on growth performance, haematological parameters, intestinal microbial population and carcass traits of broiler chicks

Effect of feeding duration of <i>Spirulina platensis</i> on growth performance, haematological parameters, intestinal microbial population and carcass traits of broiler chicks

Growth Performance, Haematological Parameters, Intestinal Microbiology, and Carcass Characteristics of Broiler Chickens Fed Two-Stage Fermented Cassava Pulp during Finishing Phase

Acute Oral Toxicity of Vetom 21.77 Based on Duddingtonia Flagrans in Broiler Chickens

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