Subjects -> AGRICULTURE (Total: 1108 journals)
    - AGRICULTURAL ECONOMICS (93 journals)
    - AGRICULTURE (794 journals)
    - CROP PRODUCTION AND SOIL (131 journals)
    - DAIRYING AND DAIRY PRODUCTS (32 journals)
    - POULTRY AND LIVESTOCK (58 journals)

POULTRY AND LIVESTOCK (58 journals)

Showing 1 - 58 of 58 Journals sorted alphabetically
Acta Agriculturae Scandinavica, Section A - Animal Sciences     Hybrid Journal   (Followers: 12)
Acta Scientiarum. Animal Sciences     Open Access   (Followers: 5)
Advances in Animal Biosciences     Full-text available via subscription   (Followers: 15)
African Journal of Livestock Extension     Full-text available via subscription   (Followers: 2)
Alces : A Journal Devoted to the Biology and Management of Moose     Open Access  
Animal Biotechnology     Hybrid Journal   (Followers: 10)
Animal Cells and Systems     Hybrid Journal   (Followers: 7)
Animal Frontiers     Hybrid Journal   (Followers: 3)
Animal Nutrition     Open Access   (Followers: 26)
Animal Production     Open Access   (Followers: 6)
Animal Production Science     Hybrid Journal   (Followers: 4)
Animal Reproduction Science     Hybrid Journal   (Followers: 8)
Animal Research International     Full-text available via subscription   (Followers: 8)
Animal Science Journal     Hybrid Journal   (Followers: 8)
Applied Animal Science     Hybrid Journal   (Followers: 1)
Archiva Zootehnica     Open Access  
Archives Animal Breeding     Open Access   (Followers: 4)
Archives of Animal Nutrition     Hybrid Journal   (Followers: 9)
Asian-Australasian Journal of Animal Sciences     Open Access  
Bangladesh Journal of Animal Science     Open Access   (Followers: 3)
Boletim de Indústria Animal     Open Access  
Bulletin of Animal Health and Production in Africa     Full-text available via subscription   (Followers: 3)
Canadian Journal of Animal Science     Hybrid Journal   (Followers: 10)
Indian Journal of Animal Sciences     Open Access   (Followers: 5)
Indonesian Journal of Animal and Veterinary Sciences     Open Access   (Followers: 2)
International Journal of Health, Animal Science and Food Safety     Open Access   (Followers: 3)
International Journal of Livestock Production     Open Access   (Followers: 2)
Journal of Animal Breeding and Genetics     Hybrid Journal   (Followers: 6)
Journal of Animal Science     Hybrid Journal   (Followers: 17)
Journal of Animal Science and Biotechnology     Open Access   (Followers: 7)
Journal of Animal Science and Products     Open Access   (Followers: 6)
Journal of Animal Science and Technology     Open Access   (Followers: 3)
Journal of Applied Animal Nutrition     Open Access   (Followers: 4)
Journal of Applied Animal Welfare Science     Hybrid Journal   (Followers: 25)
Journal of Applied Poultry Research     Open Access   (Followers: 5)
Journal of Livestock Science and Technologies     Open Access   (Followers: 1)
Journal of World's Poultry Research     Open Access   (Followers: 3)
Jurnal Agripet     Open Access   (Followers: 1)
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan     Open Access  
Jurnal Sain Peternakan Indonesia     Open Access   (Followers: 1)
La Chèvre     Full-text available via subscription  
Meat and Muscle Biology     Open Access  
Media Peternakan     Open Access  
Nigerian Journal of Animal Science     Full-text available via subscription   (Followers: 1)
Nutrición Animal Tropical     Open Access   (Followers: 3)
Online Journal of Animal and Feed Research     Open Access   (Followers: 3)
Open Journal of Animal Sciences     Open Access   (Followers: 4)
Porcine Health Management     Open Access  
Poultry Science     Open Access   (Followers: 7)
Poultry Science Journal     Open Access   (Followers: 3)
Research in Agriculture, Livestock and Fisheries     Open Access  
Revista Brasileira de Saúde e Produção Animal     Open Access  
Revista de Producción Animal     Open Access  
Revista Mexicana de Ciencias Pecuarias     Open Access   (Followers: 1)
Tropical Animal Health and Production     Open Access   (Followers: 1)
University of Sindh Journal of Animal Sciences     Open Access  
Veeplaas     Full-text available via subscription  
World Rabbit Science     Open Access  
Similar Journals
Journal Cover
Journal of Applied Animal Nutrition
Number of Followers: 4  

  This is an Open Access Journal Open Access journal
ISSN (Online) 2049-257X
Published by Wageningen Academic Pub Homepage  [6 journals]
  • E.+coli+AppA+gene+on+the+performance,+bone+mineralisation+and+nutrient+digestibility+of+broiler+chicken&rft.title=Journal+of+Applied+Animal+Nutrition&rft.issn=2049-257X&rft.date=2019&rft.volume=7&rft.aulast=Kozlowski&rft.aufirst=K.&rft.au=K.+Kozlowski&rft.au=L.+Nollet,+A.+Lanckriet,+E.+Vanderbeke,+P.+Mielnik,+N.+Outchkourov,+S.+Petkov&rft_id=info:doi/10.1017/jan.2019.6">Effect of different phytases derived from E. coli AppA gene on the
           performance, bone mineralisation and nutrient digestibility of broiler
           chicken

    • Authors: K. Kozlowski; L. Nollet, A. Lanckriet, E. Vanderbeke, P. Mielnik, N. Outchkourov, S. Petkov
      Abstract: This study evaluated the effects of three different thermostable phytase variants, based on the AppA gene from E. coli (AppAT1, AppAT2 and AppAT3) on growth performance, nutrient digestibility and bone mineralisation in broiler chickens at inclusion levels of 250 and 500 FTU/kg. The eight treatment groups included a positive control (PC) which was sufficient in Ca and P, a negative control (NC, the same basal formulation as the PC, but reduced in Ca and P), and NC supplemented with AppAT1 at 250 and 500 FTU/kg (AppAT1-250 and AppAT1-500), AppAT2 at 250 and 500 FTU/kg (AppAT2-250 and AppAT2-500) and with AppAT3 at 250 and 500 FTU/kg (AppAT3-250 and AppAT3-500). Over the entire feeding period, body weight (BW) and average daily gain (ADG) were significantly higher in the PC group, with all phytase supplemented groups being statistically the same, compared to the NC group. Feed conversion (FCR) for the PC-fed birds (1.479) was significantly (P
      PubDate: 2019-01-01T00:00:00.000Z
      DOI: 10.1017/jan.2019.6
      Issue No: Vol. 7 (2019)
       
  • Growth performance and bone characteristics of broiler chickens fed
           corn-soy diet supplemented with different levels of vitamin premix and
           sources of mineral premix

    • Authors: T. Ao; M.A. Paul, A.J. Pescatore, L.M. Macalintal, M.J. Ford, K.A. Dawson
      Abstract: Inorganic trace mineral salts in the premix have a detrimental effect on the stability of vitamins due to redox reactions. A study was conducted to investigate the effect of dietary supplementation of different levels of vitamin premix with different mineral premixes on the performance and bone characteristics of broilers. A 2 x 2 factorial dietary treatment was used with two levels of vitamins and two types of minerals in the premix. A total of 1056, one-day old chicks were randomly assigned to four dietary treatments with 12 replicate pens of 22 chicks for 28 d. An interactive effect between vitamin levels and mineral sources on weight gain and feed intake of chickens was detected. Chickens fed the diet containing 100% vitamin premix with either source of mineral premix had higher (P < 0.01) weight gain and feed intake than those fed the diet containing 30% vitamin premix with either source of mineral premix. However, the chickens fed the diet containing the 30% vitamin premix with the organic minerals had higher (P < 0.01) weight gain and feed intake than those fed the diet containing 30% vitamin premix with inorganic minerals. Chickens fed the diet containing organic mineral premix had lower (P < 0.05) mortality and feed to gain ratio and higher (P < 0.01) bone breaking strength and ash content of tibia than those fed the inorganic mineral premix treatment. Chickens fed the diet containing 100% vitamin premix had higher (P < 0.01) breaking strength of femur and tibia ash than those fed the diet containing 30% vitamin premix. The results from this trial indicated that total replacement of inorganic trace minerals with organic minerals can increase the storage stability of vitamins in feed premixes containing both vitamins and trace minerals, which is reflected in better growth performance in poultry.
      PubDate: 2019-01-01T00:00:00.000Z
      DOI: 10.1017/jan.2019.4
      Issue No: Vol. 7 (2019)
       
  • Escherichia+coli&rft.title=Journal+of+Applied+Animal+Nutrition&rft.issn=2049-257X&rft.date=2019&rft.volume=7&rft.aulast=Browne&rft.aufirst=Niall&rft.au=Niall+Browne&rft.au=Aimee+Traynor,+Karina+A.+Horgan&rft_id=info:doi/10.1017/jan.2019.5">Mannan rich fraction from yeast modulates inflammatory responses in
           intestinal cells (HT-29) exposed to Escherichia coli

    • Authors: Niall Browne; Aimee Traynor, Karina A. Horgan
      Abstract: Mannan from yeast has been demonstrated to limit infection in animals susceptible to gastrointestinal infection, including pigs, poultry and cows, by blocking the mechanism by which gram-negative bacteria adhere to and invade the intestines. Enterotoxigenic Escherichia coli (ETEC) cause post weaning diarrhoea (PWD) which results in poor weight gain and potential death at great economic cost to the farmer. A mannan rich fraction (MRF) was assessed in vitro for its impact on ETEC infection of HT-29 intestinal cell line. Gene expression markers for inflammation (TNFα and IL-1β) and TLR4 (TICAM-1 and LY96) associated recognition of bacteria were significantly elevated following exposure to E. coli alone, but not in combination with MRF compared to the control. HT-29 cells exposed to MRF alone demonstrated significantly reduced expression of immune signalling genes IRAK1, IRF7 and JUN when compared to the control. HT-29 cell protein abundance for TNFα and TLR4 associated proteins were significantly increased in response to E. coli exposure alone while no significant change was observed for MRF treatment with E. coli infection. E. coli adhesion to HT-29 cells was significantly decreased with addition of MRF compared to E. coli infection alone. The action of MRF demonstrated its potential capacity to limit infection on an in vitro level through blocking bacterial interaction with the intestines that leads to infection as marked by a reduction in proinflammatory responses. MRF on its own demonstrated potential anti-inflammatory effects on intestinal cells with the reduction of proinflammatory responses observed.
      PubDate: 2019-01-01T00:00:00.000Z
      DOI: 10.1017/jan.2019.5
      Issue No: Vol. 7 (2019)
       
  • Influence of the method of whole wheat inclusion on performance and caecal
           microbiota profile of broiler chickens

    • Authors: Yashpal Singh; Abdul Latiff Molan, Velmurugu Ravindran
      Abstract: A study was conducted to investigate the effect of method of whole wheat inclusion on performance and caecal microbiota profile of broiler chickens. Fluorescence in situ hybridisation analysis was used to characterise the microbiota by using genus-specific probes. Three treatments, namely, ground wheat (GW) or 200 g/kg whole wheat (WW) replacing GW before or after pelleting were evaluated. A total of 144, one-day-old male broilers (Ross 308) were allocated to 18 cages (eight broilers per cage) based on body weight and six cages were randomly assigned to each treatment. The diets were offered ad libitum from day 11 to 35 post-hatch. The WW fed birds, regardless of the method of inclusion, resulted in poorer weight gain (P < 0.05) and reduced feed intake (P < 0.001), but a similar feed per gain (P > 0.05) compared to those fed the GW diet. The WW diet, regardless to the method of inclusion, had no effect (P > 0.05) on the populations of Lactobacillus and Bacteroides spp. compared with the GW diet. The Bifidobacterium spp. population was higher (P < 0.05) in birds fed the GW diet compared with WW feeding, regardless of the method of inclusion. A reduction (P < 0.05) in the numbers of pathogenic Clostridium and Campylobacter spp. were observed in caecal samples from birds fed WW diets, regardless of method of inclusion, compared with those fed the GW diet, which was attributed to increased gizzard activity. Birds fed WW diets, regardless to the method of inclusion, showed a reduction in gizzard pH (P < 0.05), microbial gas production (P < 0.05), and an increase in gizzard weight (P < 0.05) relative to the GW treatment. The results indicated that the gizzard has an important function as a barrier organ, one that prevents pathogenic bacteria from entering the distal digestive tract.
      PubDate: 2019-01-01T00:00:00.000Z
      DOI: 10.1017/jan.2019.3
      Issue No: Vol. 7 (2019)
       
  • Bacillus+subtilis+C-3102)+addition+to+the+diet+on+faecal+quality+and+nutrient+digestibility+in+healthy+adult+dogs&rft.title=Journal+of+Applied+Animal+Nutrition&rft.issn=2049-257X&rft.date=2019&rft.volume=7&rft.aulast=Schauf&rft.aufirst=S.&rft.au=S.+Schauf&rft.au=N.+Nakamura,+C.+Castrillo&rft_id=info:doi/10.1017/jan.2019.2">Effect of Calsporin® (Bacillus subtilis C-3102) addition to the diet on
           faecal quality and nutrient digestibility in healthy adult dogs

    • Authors: S. Schauf; N. Nakamura, C. Castrillo
      Abstract: This study evaluated the effect of Bacillus subtilis C-3102 (Calsporin®) addition to the diet on faecal characteristics and nutrient digestibility in healthy adult dogs. Sixteen Beagles received either a low-energy control diet (CON; 3.35 Mcal metabolisable energy (ME)/kg with 21.8, 27.9, and 50.3% ME as protein, fat, and nitrogen-free extractives (NFE), respectively) or the same diet supplemented with Bacillus subtilis at 1 × 109 CFU/kg diet as probiotic (PRO) for four weeks in a parallel design (eight dogs per diet). In the prior two weeks, all dogs received a high-energy diet (Advance Medium Adult, Affinity Petcare®, 3.81 Mcal ME/kg ME with 24.8, 41.2, and 34% ME protein, fat, and NFE, respectively). Faecal consistency, dry matter (DM), pH, and NH3 were analysed on fresh samples collected at the start and weekly throughout the study. Additional samples were collected for the determination of lactate and short-chain fatty acids (SCFA) on days 0 and 21. In week four, a five–day total faecal collection was conducted in six dogs from each diet for the determination of nutrient apparent digestibility. Dogs fed the PRO diet had more firm faeces (P = 0.011) than control dogs and a higher faecal DM content in the first two weeks (P < 0.05). Feeding the PRO diet resulted in a decline in NH3 over four weeks (P = 0.05) and in faecal pH in the first two weeks (P < 0.05) alongside an increase in SCFA content (P = 0.044), mainly acetate (P = 0.024). Faecal lactate did not differ between diets (P > 0.10). Dogs fed the PRO diet showed a higher apparent digestibility of fat (P = 0.031) and NFE (P = 0.038) compared to control dogs. Dog food supplementation with Calsporin® at 1 × 109 CFU/kg improved faecal quality, enhanced fat and carbohydrate digestibility, and contributed to the gut health of dogs by reducing gut ammonia and increasing SCFA content.
      PubDate: 2019-01-01T00:00:00.000Z
      DOI: 10.1017/jan.2019.2
      Issue No: Vol. 7 (2019)
       
  • A critical review of methods used to determine phosphorus and digestible
           amino acid matrices when using phytase in poultry and pig diets

    • Authors: Yueming Dersjant-Li; Milan Hruby, Ceinwen Evans, Ralf Greiner
      Abstract: Phytase is applied in animal feed based on its standard activity measured at pH 5.5, however the relative activity at pH 3 (e.g. stomach pH, the main site for the breakdown of phytate) varies among the commercial phytases, ranging from 56% (an E coli phytase) to 235% (Buttiauxella phytase). These diverse sources of phytases have varying capability for degrading phytate and, correspondingly, different P, digestible amino acid and metabolisable energy matrix values. In addition, the matrix values recommended by different phytase suppliers are not comparable, as different methodologies have been used to determine them. Phosphorus (P) and other matrix values can be determined by direct measurement of digestible P (dP) improvements by the addition of phytase above a negative control in large numbers of in vivo studies using increasing phytase doses. Alternatively, matrix values can be assessed by indirect measurement, using inorganic P (usually mono- or dicalcium sources) as a reference, typically based on tibia or metacarpal ash as a response parameter to estimate available P equivalence, either at a single or different phytase doses. When using the indirect measurement, the available P equivalence with increasing phytase doses may be calculated based on a log linear model. Although both methods are acceptable methodologies, direct measurement may under-estimate and indirect measurement may over-estimate matrix values, and a large number of in vivo studies give the best estimates of matrix values. Phytase efficacy can be influenced by phytase source, dose level, dietary composition (Ca level and Ca: P ratio). Phytase end users are encouraged to be aware of the methods used by suppliers to determine matrix values, before applying them in their feed formulations.
      PubDate: 2019-01-01T00:00:00.000Z
      DOI: 10.1017/JAN.2019.1
      Issue No: Vol. 7 (2019)
       
  • Influence of feeding whole maize, differing in endosperm hardness, on the
           performance, nutrient utilisation and digestive tract development of
           broiler starters

    • Authors: Y. Singh; V. Ravindran
      Abstract: Use of whole wheat, along with compounded feeds, for poultry feeding is a common practice in many parts of the world. However, studies investigating the use of other grains are limited. In the present study, the influence of including whole maize, with differing hardness, in broiler diets on the performance, nutrient utilisation and digestive tract development was examined. The experimental design was a 3 × 2 factorial arrangement of treatments, evaluating maize hardness (hard, semi-hard or soft) with diets based on ground maize or 115 g/kg whole maize replacing ground maize. The three maize cultivars were ground in a hammer mill to pass through a 4 mm sieve and six diets were developed based on one of the three cultivars. Following mixing, all diets were cold pelleted through a 3 mm die. Each of the six diets was fed to six replicate cages (eight birds per cage) from day 1 to 21 post-hatch. Maize hardness and whole maize inclusion had no effect (P>0.05) on weight gain. Maize hardness influenced (P0.05) by the inclusion of whole maize. The apparent metabolisable energy (AME) was unaffected (P>0.05) by maize hardness and whole maize inclusion. Maize hardness increased the ileal digestibility of nitrogen (P
      PubDate: 2019-01-01T00:00:00.000Z
      DOI: 10.1017/jan.2018.7
      Issue No: Vol. 7 (2019)
       
 
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