ORCID Profile
0000-0001-8567-8133
Current Organisation
Politeknik Pertanian Negeri Kupang
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Publications
RESPON TERNAK AYAM BROILER TERHADAP RANSUM DENGAN LEVEL POLLARD YANG BERBEDA DAN DISUPLEMENTASI MULTI ENZIM
Publisher: Politeknik Pertanian Negeri Kupang
Date: 23-07-2021
Influence of dehulling on the apparent metabolisable energy and ileal amino acid digestibility of grain legumes for broilers
Publisher: Wiley
Date: 05-2010
DOI: 10.1002/JSFA.3953
Abstract: Removal of hulls may be an effective means of reducing the level of some antinutritional factors and improving the feeding value of grain legumes. Published data on the effects of dehulling on the energy utilisation and amino acid digestibility of grain legumes are limited. This study was designed to investigate the influence of dehulling on the nitrogen-corrected apparent metabolisable energy (AMEn) and apparent ileal amino acid digestibility of faba beans, Australian sweet lupins and peas for broilers. The non-starch polysaccharide contents of all three legume species were decreased by the removal of hulls. Dehulling increased (P 0.05) on those in peas. Dehulling increased (P 0.05) on that of peas. Removal of hulls increased the amino acid concentrations in all three legume species, but the apparent ileal digestibility coefficients of most amino acids were unaffected (P > 0.05). Dehulling of grain legumes is nutritionally beneficial in view of the improved amino acid concentrations and metabolisable energy values.
The Performance, Nutrient Digestibility, Aflatoxin B1 Residue, and Histopathological Changes of Broilers Exposed to Dietary Mycosorb
Publisher: Media Peternakan
Date: 06-2021
DOI: 10.5398/TASJ.2021.44.2.160
Abstract: Aflatoxin B1 (AFB1) is the most dangerous type of aflatoxin that can impair poultry productivity even in low concentrations. The harmful effects of AFB1 should be minimized. The present study was conducted to evaluate the performance, nutrient digestibility, AFB1 residue, and histopathological changes of broilers fed AFB1 diets supplemented with mycosorb. Two hundred-forty 1-day old broiler chicks were allocated randomly to 24 pens (10 birds en). The experimental design was a 4 x 2 factorial arrangement, with AFB1 level and yeast glucomannan (mycosorb) supplementation as the main factors. The treatment diets were control diet control diet + mycosorb AFB1 diets (10.36 ppb) AFB1 diets (10.36 ppb) + mycosorb AFB1 diets (26.97 ppb) AFB1 diets (26.97 ppb) + mycosorb AFB1 diets (61.06 ppb) AFB1 diets (61.06 ppb) + mycosorb. The results showed that there was no interaction effect was found between the level of AFB1 and mycosorb on the performance and nutrient digestibility. The level of AFB1 did not affect dry matter digestibility coefficient but affected (p .05) crude fat digestibility coefficient of broilers. Except for proventriculus, level of AFB1 did not affect bird’s gut size. AFB1 residue was not detected in the broiler tissues fed all diets. Mycosorb alone ameliorated (p .05) feed conversion ratio (FCR) of growing birds. The birds fed 61.06 ppb AFB1 diets had darker liver than those fed similar diets added with mycosorb. The addition of mycosorb in AFB1 diets did not heal the hemorrhagic intestines of the birds. In conclusion, feeding low level of AFB1 diets added with mycosorb did not improve the bird’s performance, nutrient digestibility, or gut health. Mycosorb alone improved feed efficiency of the experimental birds.
Growth performance and nutrient digestibility of broilers fed different type of diets and feed additives
Publisher: Institute of Research and Community Services Diponegoro University (LPPM UNDIP)
Date: 31-07-2021
DOI: 10.14710/JITAA.46.4.304-324
Abstract: This research aimed to evaluate the nutrient digestibility and the growth performance of broilers fed a different type of diet (TD) and feed additives (FA). A total of 264 day-old chicks (male, Lohmann) were randomly distributed into 24 pens (11 birds en). The experiment was designed by using a 2 x 4 factorial completely randomized design with the main factors TD and FA. The result shows that TD x FA interaction was significant (p .05-0.001) for feed intake (FI) and body weigt gain (BWG) of starter broilers. The TD, FA, and TD x FA affected (p .01-0.001) growth performance (GP) of growing broilers. TD and TD x FA interaction affected liver weight and the length of proventriculus and gizzard (p .05 to 0.001). Except for starch, the TD did not affect (p .05) nutrient digestibility (ND) and energy values (EV). Except for crude protein, FA did not affect (p .05) on ND and EV. The TD x FA interaction did not affect ND and EV. TD affected (p .05–0.001) on FI and BWG)of starter broilers. Except for day 7, FA influenced (p .01–0.001) FI and BWG of starter broilers. In conclusion, 1) The addition of Synbiotics and Allzyme SSF-E on Rice bran-sago diet (RSD) improved the GP of birds and 2) The complex and multi enzymes work well in the rice bran-sago diet 3) RSD produced better growth performance of broiler starter.
Extrusion of peas (Pisum sativum L.): Effects on the apparent metabolisable energy and ileal nutrient digestibility of broilers
Publisher: Science Publications
Date: 2011
Evaluation of faba beans, white lupins and peas as protein sources in broiler diets
Publisher: Science Alert
Date: 15-05-2010
Nutritional value of peas (Pisum sativum L.) for broilers: Apparent metabolisable energy, apparent ileal amino acid digestibility and production performance
Publisher: CSIRO Publishing
Date: 2011
DOI: 10.1071/AN10100
Abstract: Two experiments were conducted to evaluate the nutritional value of four cultivars (Santana, Miami, Courier and Rex) of peas (Pisum sativum L.) for broilers. In Experiment 1, the apparent metabolisable energy (AME) and the apparent ileal amino acid digestibility of these four cultivars were determined. The cultivar effects were found to be not significant (P 0.05) for the AME and apparent ileal digestibility of amino acids, with the exception of arginine, which was lower (P 0.05) in Courier than other cultivars. In Experiment 2, using the energy and digestible amino acid values determined in Experiment 1, diets containing 200 g/kg of the four cultivars of peas were formulated and the effects of feeding these diets on the performance and digestive tract development of broiler starters was investigated. Weight gain, feed intake and feed per gain of broiler starters fed diets containing peas were similar (P 0.05) to those fed the maize-soybean meal diet. In general, the digestive tract development was unaffected (P 0.05) by the inclusion of peas. The excreta scores of birds fed diets based on Santana, Miami and Rex were similar (P 0.05) and that of the Courier-based diet was lower (P 0.05) than those fed the maize-soy control diet. These results suggest that peas are good sources of metabolisable energy and digestible amino acids, and that they can be included at 200 g/kg level as a partial replacement for soybean meal in broiler starter diets without adverse effects on performance.
The Efficacy of Mycosorb in Broiler Diets Contaminated with Low Doses of Aflatoxin B1
Publisher: Buletin Peternakan
Date: 31-08-2021
DOI: 10.21059/BULETINPETERNAK.V45I3.64417
Abstract: The objective of the present study was to evaluate the efficacy of Mycosorb in broiler diets containing a low level of aflatoxin B1 (AFB1). A total of 200 male broiler chicks (Lohmann) were randomly distributed into 20 pens (10 birds en). The experimental design used was a 2 x 2 factorial completely randomized design with two main factors which were the AFB1 levels (non-detectable level 2.58 ppb) and mycotoxin binder (MB) (0 and 0.15% Mycosorb), respectively. The treatments were control diet (P1), control diet + MB (P2), 2.58 ppb AFB1 diet (P3), and 2.58 ppb AFB1 diet + MB (P3). The AFB1 diets were formulated by replacing the whole proportion of fresh corn with moldy corn containing 4.22 ppb AFB1. The results showed that except for the digestibility coefficient of crude fat (DCCF), AL x MB interaction was not significant (P .05) for the growth performance and DCCP. The AFB1 levels (AL) improved (P .001) feed intake (FI), feed conversion ratio (FCR), and reduced the DCCF of broilers. The AFB1 levels enhanced the body weight gain (BWG) of growing broilers, but it did not augmented (P .05) the BWG of starter broilers. The digestibility coefficient of crude protein was not influenced (P .05) by the AFB1 levels. DCCF of broilers who received AFB1 diets were lower (P .05) than that of the control diet. Mycosorb did not affect (P .05) all variables measured. In conclusion, 1) except for DCCF, AFB1 levels x MB interaction did not improve growth performance and DCCP 2) the AFB1 level of 2.58 ppb in the diets increased FI and BWG of broilers, but reduced the feed efficiency and DCCF and 3) Mycosorb did not improve all variables measured.
Evaluation of Nutrient Composition of Moringa Leaf Meal from Different Location in East Nusa Tenggara, Indonesia
Publisher: Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Lampung
Date: 25-07-2021
DOI: 10.23960/JIPT.V9I2.P231-245
Abstract: The objective of the present study was to evaluate the nutrient composition of Moringa oleifera leaf meal (MLM) from different location in East Nusa Tenggara Province (ENT). A total of 27 s les of MLM were obtained from Sikka, Timor Tengah Utara and Kupang Regency. The experiment was designed using a block randomized design with three treatments and three replications (three s les per replication). The results showed that location significantly (P .05 – 0.001) affected the dry matter (DM), crude lipid (CL)), crude fiber (CF), ash, phosphor (P), neutral detergent fiber (NDF), threonine, isoleucine,, leucine, serine, glutamic acid, glycine, alanine and proline contents of MLM. The DM, ash and CF of MLM from Kupang were lower (P .05) than those from two other locations. The location did not affect (P .05) the crude protein, gross energy, calcium and some amino acid contents of MLM. The NDF of MLM from Sikka was lower (P .05) than those from Kupang and TTU. The concentration of P of MLM from Kupang and Sikka was higher (P .05) than that of TTU. In conclusion, the nutrients compositions of MLM were different according to the location where the plant grows. The MLM is rich in protein, Ca, good in amino acid profile and low in fiber content. Thus, the MLM is potential to be used as alternative protein source for poultry.
Nutritional and biochemical assessment of field peas (Pisum sativum L.) as a protein source in poultry diets
Publisher: Japan Poultry Science Association
Date: 2010
DOI: 10.2141/JPSA.009071
Nutritional value of faba beans (Vicia faba L.) for broilers: Apparent metabolisable energy, ileal amino acid digestibility and production performance
Publisher: Elsevier BV
Date: 03-2010
Nutritional value of white lupins (Lupinus albus) for broilers: Apparent metabolisable energy, apparent ileal amino acid digestibility and production performance
Publisher: Elsevier BV
Date: 2012
Nutritional Evaluation of Sago of Gebang Tree (Corypha utan Lamk) from Different Locations in West Timor - Indonesia for Broilers
Publisher: Media Peternakan
Date: 09-03-2021
Comparison of methodologies to determine the apparent ileal amino acid digestibility of maize, wheat, lupins, and peas for broiler chickens
Publisher: Brill
Date: 13-08-2021
Abstract: The influence of method (direct vs difference method) used to determine the apparent ileal digestibility coefficient (AIDC) of amino acids in two cereals (maize and wheat) and two grain legumes (Australian sweet lupins and peas) was investigated. For the direct method, the test ingredients were incorporated as the sole source of protein in assay diets. The assay diets used in the difference method were formulated by substituting the cereals and legumes for 50 and 25% (w/w), respectively, of a maize-soy basal diet. Each diet contained 3 g/kg titanium dioxide as an indigestible marker and were offered ad libitum to four replicate cages of broilers (four birds/cage) from d 28 to d 35 post-hatching. On d 35, digesta were collected from the terminal ileum and the AIDC of amino acids were calculated using marker ratios in the diet and digesta. Except for histidine, methionine, cysteine and tyrosine, the main effect of methods was found to be significant (P .05 to 0.001) for the AIDC of all amino acids. The main effect of the ingredients was significant (P .05 to 0.001) for all amino acids, except for histidine, aspartic acid and serine. Interactions (P .05) between ingredients and method were observed only for leucine, lysine, proline and serine. The AIDC of amino acids, determined by the difference method, was found to be distinctly higher than those determined by the direct method. This suggested that the direct method underestimated amino acid digestibility in low and medium protein ingredients.
Nutritional value of narrow-leafed lupin (Lupinus angustifolius) for broilers
Publisher: Informa UK Limited
Date: 12-2011
DOI: 10.1080/00071668.2011.639343
Abstract: 1. Two experiments were conducted to evaluate the nutritional value of three cultivars (Wallan, Tanjil and Borre) of narrow-leafed lupin (Lupinus angustifolius) for broilers. 2. In Experiment 1, the apparent metabolisable energy (AME) and the apparent ileal amino acid digestibility of the three cultivars were determined. The cultivar effects were not significant for AME and apparent ileal amino acid digestibility coefficients. In general, amino acids in narrow-leafed lupin were well digested, with the notable exception of methionine. Among the indispensable amino acids, arginine had the highest digestibility coefficient (0·92-0·95), while the lowest was for methionine (0·74-0·83). 3. In Experiment 2, using the energy and digestible amino acid values determined in Experiment 1, diets containing 200 g/kg of the three lupin cultivars were formulated and the effects of feeding these diets on the performance and the digestive tract development of broiler starters were investigated. 4. Weight gain, feed intake and feed per gain of broilers fed narrow-leafed lupins diets were similar to those fed on the maize-soy basal diet. The performance of birds fed on diets containing different cultivars of lupins was also similar. Birds fed on lupin diets had similar excreta scores to those fed on the basal diet. 5. Inclusion of 200 g/kg lupins in broiler diets had no effects on the relative weight and length of the intestinal tract. Broilers fed on lupin diets, however, had higher relative weights of liver. 6. These results suggest that narrow-leafed lupins are good sources of protein, but poor sources of AME and sulphur-containing amino acids. It is concluded that, when diets are properly balanced in terms of AME and digestible amino acids, lupins can be included at 200 g/kg inclusion level in broiler starter diets with no adverse effects on performance.
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