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All Journal International Journal of Electrical and Computer Engineering Buletin Peternakan Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Ilmu dan Teknologi Hasil Ternak TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmu Ternak Veteriner Journal of Innovation and Applied Technology Research Journal of Life Science Jurnal Ternak Tropika JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Conference on Innovation and Application of Science and Technology (CIASTECH) Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan Jurnal Nutrisi Ternak Tropis (JNT) Livestock and Animal Research Chalaza Journal of Animal Husbandry

Muhammad Halim Natsir

Brawijaya University

Author-ID : 2391056

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Social Sciences Veterinary Other

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Good Parameters for PSO in Optimizing Laying Hen Diet Gusti Ahmad Fanshuri Alfarisy; Wayan Firdaus Mahmudy; Muhammad Halim Natsir
International Journal of Electrical and Computer Engineering (IJECE) Vol 8, No 4: August 2018
Publisher : Institute of Advanced Engineering and Science

Manual formulation of poultry diet by taking into account the fulfillment of all nutrients requirement with least cost is a difficult task. Particle Swarm Optimization (PSO) shows promising technique to solve this problem. However, there is a lack of studying a good parameter for PSO to solve feed formulation problem since PSO is sensitive to control parameter which depends on the problem. Therefore, this study investigates good swarm size, total iterations, acceleration coefficients, and inertia weight to produce a better formula. PSO with proposed good parameters is compared with other parameters. The obtained result shows that PSO with good parameters choice produces the highest fitness. Furthermore, good parameters of PSO can be used as a reference for a software developer and for further research to optimize poultry diet using PSO.

Optimizing Laying Hen Diet using Multi-Swarm Particle Swarm Optimization Gusti Ahmad Fanshuri Alfarisy; Wayan Firdaus Mahmudy; Muhammad Halim Natsir
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 16, No 4: August 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v16i4.7765

Formulating animal diet by accounting fluctuating cost, nutrient requirement, balanced amino acids, and maximum composition simultaneously is a difficult and complex task. Manual formulation and Linear Programming encounter difficulty to solve this problem. Furthermore, the complexity of laying hen diet problem is change through ingredient choices. Thus, an advanced technique to enhance formula quality is a vital necessity. This paper proposes the Multi-Swarm Particle Swarm Optimization (MSPSO) to enhance the diversity of particles and prevent premature convergence in PSO. MSPSO work cooperatively and competitively to optimize laying hen diet and produce improved and stable formula than Genetic Algorithm, Hybridization of Adaptive Genetic Algorithm and Simulated Annealing, and Standard Particle Swarm Optimization with less time complexity. In addition, swarm size, iteration, and inertia weight parameters are investigated and show that swarm size of 50 for each sub-swarm, total iteration of 16,000, and inertia weight of 6.0 should be used as a good parameter for MSPSO to optimize laying hen diet.

Pengaruh kombinasi tepung kunyit (Curcuma domestica Val.) dan probiotik terhadap penampilan usus ayam pedaging Osfar Sjofjan; Danung Nur Adli; Muhammad Halim Natsir; Ajeng Kusumaningtyaswati
Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan Vol 2, No 1 (2020)
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jnttip.v2i1.26587

Tujuan dari penelitian ini adalah untuk mengetahui efek dari tepung kunyit dan probiotik terhadap karakteristik usus halus yang terdiri dari total vili, tinggi vili dan viskositas digesta. Materinya adalah 100 DOC (Day Old Chick) dan ukuran per plot 70 × 80 × 70 cm dibagi menjadi 20 plot. Data dianalisis secara statistik dengan menggunakan Analisis Variasi (anova). Jika data hasil yang berbeda signifikan antara perlakuan maka dilanjutkan dengan Uji Jarak Berganda Duncan. Dalam desain acak lengkap dengan empat perlakuan dan lima ulangan masing-masing dan 5 DOC per ulangan. Hasil dari penelitian ini adalah bahwa 0,1% penambahan tepung kunyit bubuk pada pakan secara signifikan meningkatkan jumlah vili usus halus. Penambahan tepung kunyit dan probiotik tidak memberikan perbedaan yang signifikan (P> 0,05) terhadap tinggi viskositas vili dan vili usus halus. Disimpulkan bahwa serbuk kunyit dan probiotik dalam pakan ayam pedaging dapat meningkatkan jumlah vili. 0,1% tingkat perlakuan penambahan serbuk kunyit pada pakan broiler memberikan hasil terbaik menghasilkan jumlah total vili.

Effect of Dietary Modified-Banana-Tuber Meal Substituting Dietary Corn on Growth Performance, Carcass Trait and Dietary-Nutrients Digestibility of Coloured-Feather Hybrid Duck Osfar Sjofjan; Danung Nur Adli; Muhammad Halim Natsir; Yuli Frita Nuningtyas; Tika Septi Wardani; Ilmi Sholichatunnisa; Siti Nur Ulpah; Obbi Firmansyah
Jurnal Ilmu Ternak dan Veteriner Vol 26, No 1 (2021): March 2021
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v26i1.2686

In this experiment, we investigate the effect of modified banana tuber meal (M-BTM) to substitute dietary maize in growing-finisher colored-feathered hybrid duck. One hundred and ninety six hybrid ducks (Pekin x Khaki Campbell) with 421.31 ± 0.183g body weight (BW) were allotted to 5 dietary treatments with 9 ducks (unsexed) per pen and 4 replications per treatment. These dietary treatments were: NC (negative control; maize-soyabean-meal based diet), BTM25 (25% maize was replaced by M-BTM-), BTM50 (50% maize was replaced by M-BTM), BTM75 (75% maize was replaced by M-BTM), and BTM100 (100% maize was replaced by M-BTM). The experimental design applied using completely randomize design (CRD). Data of this experiment were statistically analysed by one-way-analysis-of-variance of SAS University version 4.0 red hat (64-bit) University Online Edition. Result demonstrated that M-BTM improved significantly (p< 0.05) digestibility of dry matter and crude protein. It is concluded that M-BTM enhanced apparently growth performaces and digestibility parameters of colored-feathered hybrid duck (Pekin x Khaki Campbell).

PENGARUH PENAMBAHAN TEPUNG KEMANGI (Ocimum basilicum) SEBAGAI ADITIFPAKAN TERHADAP PENAMPILAN PRODUKSI ITIK PEDAGING Christian Christian; Irfan Djunaidi; Muhammad Halim Natsir
TERNAK TROPIKA Journal of Tropical Animal Production Vol 17, No 2 (2016): TERNAK TROPIKA Journal of Tropical Animal Production (JTAPRO)
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

This research was intended to investigate effects of inclusion of flour basil leaves (Ocimum basilicum) as feed additives on production performances of hybrid duck. The material used for this experiment 100 Hybrid duck of 14 day of age. The method used in this research was field trial and arranged in Completely Randomized Design in 4 treatments and 5 replications with 5 Hybrid duck in each unit. The treatments were basal (P0), basal feed + 0,75% flour basil leaves (P1), basal feed + 1,25% flour basil leaves (P2), basal feed + 1,75% flour basil leaves (P3), and basal feed + 2,25% (P4). The variables measurd were feed intake, body weight gain, feed conversion ratio (FCR), and IOFC. Data were subjected to analysis of variance of the Completely Randomized Design, if there were significant influence would tested by Duncan’ s Multiple Range Test. The result showed that treatment did not significantly affected on feed intake, body weight gain, feed conversion ratio (FCR), but significantly affected (P<0,01) on IOFC. Basil leaf meal can not improving production performance and lowering IOFC value. Keyword: Flour Basil Leaves, feed additives, performances production, Hybrid duck

PENGARUH PENAMBAHAN PROBIOTIK (Lactobacillus sp.) DALAM PAKAN TERHADAP ENERGI METABOLIS, KECERNAAN PROTEIN DAN AKTIVITAS ENZIM BURUNG PUYUH Dhika Yonika Primacitra; Osfar Sjofjan; Muhammad Halim Natsir
TERNAK TROPIKA Journal of Tropical Animal Production Vol 15, No 1 (2014): TERNAK TROPIKA
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (317.424 KB)

The purpose of this experiment was to know the effect of probiotic (Lactobacillus sp.) supplementation on metabolizable energy, protein digestibility and enzyme activity of quail. This experiment used 20 female quails aged 94 days. Basal diet was comprised of corn, pollard, fish meal, soybean meal, coconut cake, rice bran, lime, salt, premix, lysine and methionine. The basal diet was then supplemented with probiotic at level of 0% (P0), 0,2% (P1), 0,4% (P2) and 0,6% (P3) as treatments. The variables measured were protein digestibility, nitrogen retention, metabolisable energy, N-corrected metabolizable energy, amylase and protease activity enzymes. The experimental applied in this experiment was completely randomized design with four treatments and five replications. The results show that there are no significant effect of probiotic (Lactobacillus sp.)addition (P>0,05) on protein digestibility, nitrogen retention, metabolizable energy and N-corrected metabolizable energy. However, there is significant effect on amylase and protease activity enzymes (P<0,01). It can be concluded that the experiment indicated that supplementation of probiotic (Lactobacillus sp.)in the diet of quails was effective in improving amylase and protease enzymes. Key words: probiotic, quail, metabolizable energy, protein digestibility, amylase enzyme, protease enzyme.

PENGARUH PENGGUNAAN BEBERAPA JENIS ENKAPSULAN PADA ASAM LAKTAT TERENKAPSULASI SEBAGAI ACIDIFIER TERHADAP DAYA CERNA PROTEIN DAN ENERGI METABOLIS AYAM PEDAGING Muhammad Halim Natsir
TERNAK TROPIKA Journal of Tropical Animal Production Vol 6, No 2 (2007): Ternak Tropika
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (79.761 KB)

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan asamlaktat terenkapsulasi sebagai acidifier dengan beberapa macam bahan enkapsulanterhadap daya cerna protein dan energi metabolis ayam pedaging. Materi yangdigunakan dalam penelitian ini adalah ayam pedaging berumur 21 hari sebanyak 20ekor dan asam laktat Bahan enkapsulan yang digunakan yaitu maltodekstrin,laktoglobulin, dan zeolit. Metode yang digunakan adalah percobaan secara in vivomenggunakan rancangan acak lengkap terdiri dari lima perlakuan Pakan Basal sebagaikontrol (P0), Asam Laktat Cair (P1), Asam laktat terenkapsulasi : Zeolit (P2),Lactoglobulin (P3) dan Maltodextrin (P4) dengan empat kali ulangan. Hasil yangdiperoleh dari penelitian ini adalah perlakuan dengan penambahan asam laktatmenunujukan adanya perberbedaan yang nyata (P<0,05) terhadap daya cerna proteindan memberikan pengaruh yang sangat nyata terhadap AME dan AMEn.Berdasarkan hasil penelitian dapat disimpulkan bahwa penggunaan asamlaktat terenkapsulasi maltodextrin dan laktoglobulin dapat meningkatkandaya cerna protein, AME dan AMEn.Kata kunci : Asam Laktat, Enkapsulasi, Daya Cerna Protein, Energi Metabolis, AyamPedaging.ABSTRACTThe aim of this research was to examine the influence of using severalencapsulant of lactic acid as acidifier on protein digestibility and metabolizable energyin broilers. The materials used in this research were 20 broilers of 21 days of age, liquidlactic acid and encapsulated lactic acid. The encapsulant used were maltodextrin,lactoglobulin and zeolite. Broilers were randomly allotted to five dietary treatmentswith four replication each. The variables observed were protein digestibility andmetabolizable energy. Data were analyzed by using Completely Randomized Design.The difference among the treatments was assayed by Duncan Multiple Range Test. Theresult of this research showed that lactic acid encapsulated was significant (P<0.05)influenced protein digestibility and significant (P<0.01) influenced with AME and AMEn. Itcan be concluded that lactoglobulin and maltodextrin on encapsulated lactic acid could beincrease AME, AMEn and protein digestibility.Keyword : Lactic Acid, Encapsulation, Protein Digestibility, Metabolizable Energy, Broiler

The Magnetic Technology in Drinking Water of Laying Hens Filoza Marwi; Osfar Sjofjan; Adharul Mutaqin; Muhammad Halim Natsir
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 2 (2021): JITRO, Mei 2021
Publisher : Universitas Halu Oleo

The experiment was conducted to know the best level of magnetic technology for improving water quality and to compare the use of magnetic technology (MT) and non-magnetic technology (NMT) in drinking water of the laying hens. This study had 2 experiment steps. The first step studied 3 levels (1350 Gs, 2700 Gs, 5400 Gs) of magnetic technology. The results showed that MT had a significant effect (p<0.05) on total dissolved solids (TDS), alkalinity, acidity, dissolved oxygen (DO), Escherichia coli, and no significant effect (p>0.05) on biochemical oxygen demand (BOD) and pH of drinking water. 2700 Gs used in the second step was the best result to improve water quality. Magnetic technology was used to treat drinking water of 288 ISA Brown birds aged 57-week assigned to 2 treatments (NMT and MT). MT showed no significant effect (p>0.05) on hen day production (HDP) but improved (p<0.05) the feed conversion ratio (FCR) of laying hens.Keywords: laying hens, magnet, production, water quality

PENGGUNAAN KOMBINASI KUNYIT (Curcuma domestica) DAN JAHE (Zingiber officinale) BENTUK ENKAPSULASI DAN TANPA ENKAPSULASI TERHADAP KARAKTERISTIK USUS DAN MIKROFLORA USUS AYAM PEDAGING Muhammad Halim Natsir
Buletin Peternakan Vol 40, No 1 (2016): BULETIN PETERNAKAN VOL. 40 (1) FEBRUARI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i1.8890

The purpose of this research was to examine the use of curcuma (curcuma domestica) and ginger (Zingiber officinale) combinations with encapsulated and not Encapsulated on intestinal histological and Intestinal Microflora in broiler. The materials used in this research were 180 day-old broiler chicks, flour and encapsulated turmeric and ginger mixture. The encapsulants used were maltodextrin (75 %: casein 25 %) and adding BHT 0.075 % from extract of 10 % turmeric and ginger mixture. The methods used a Laboratory experiment of a Completely Randomized Design with 9 treatments (P0 = control feed), namely 2 forms of turmeric and ginger mixture. (flour and encapsulated) with 4 levels (0.2; 0.4; 0.6 and 0.8%). The results showed that use of turmeric and ginger mixture in the form of non-encapsulation and encapsulation significantly improved (P<0.01) pH, viscocity of digesta and the number of villi, but showed a no significant difference on villi height, and the number of bacteria (LAB, Lactobacillus, sp, E Coli and salmonella Sp.). It is concluded that the use of turmeric and ginger mixture of encapsulated form provides better results than the form of non- encapsulation with the optimum level of 0.8%. Therefore using encapsulated form in 0.8% of the combined turmeric and ginger in broiler diet is recommended. (Key words: Broiler, Encapsulation, Ginger, Histological, Microflora, Turmeric)

The Effect of Corn Substitution with Palm Kernel Meal Treated by Enzyme on Production Performance and Carcass Quality of Broiler Muhammad Halim Natsir; Irfan Djunaidi; Osfar Sjofjan; Antonius Suwanto; Esti Puspitasari; Ludovika Jessica Virginia
Buletin Peternakan Vol 42, No 2 (2018): BULETIN PETERNAKAN VOL. 42 (2) MAY 2018
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v42i2.30977

The research was aimed to evaluate the effects of substitution level of corn with palm kernel meal (PKM) untreated and palm kernel meal (PKM) treated by enzyme on production performance and carcass quality of broilers. The method used in this research was experiment using nested of completely randomized design with 2 factors, the main factor was type of palm kernel meal factors consisting of PKM without enzyme (B1) and PKM by mannanase enzyme (B2), and substitution corn level L0 (without substitution), L1 (12.5%), L2 (25%), L3 (37.5%) and L4 (50%). The different among the treatments were tested by Duncan’s multiple range test. The results showed that corn substitution with PKM untreated and PKM treated by enzymes was significantly effect (P<0.01) on feed conversion ratio (FCR), tenderness, meat cholesterol of broilers and income over feed cost (IOFC) and significant effect (P<0.05) on feed intake, but there is no significant difference on body weight, percentages of abdominal fat and water holding capacity (WHC). Furthermore, effect of level corn substitition with PKM nested to PKM untreated and PKM treated by enzyme was significantly effect (P<0.01) on feed intake, body weight, FCR, and tenderness and significant effect (P<0.05) on IOFC, but there is no effect on percentages of abdominal fat, WHC and meat cholesterol. It can be concluded that the corn substitution with PKM treated by enzymes was better than the PKM untreated on production performance and carcass quality of broilers. The optimal level of PKM untreated as corn substitution was 12.5%. While replacement with PKM treated by enzyme can be used up to 25%.

Co-Authors A. Furqon Addharul Muttaqin Adharul Mutaqin Adharul Mutaqin Adli, Danung Nur Ahmad Nur Musyarrof Al Akrom Ajeng Kusumaningtyaswati Alfan Kurniawan Antonius Suwanto Aris Soewondo Asri Nurul Huda Christian Christian Cindy Audina Damayanti Daniel Soares Dhika Yonika Primacitra Dina Marliana Dyah Lestari Yulianti Eko Widodo Esti Puspitasari Fikriya Novita Sari Filoza Marwi Filoza Marwi Gusti Ahmad Fanshuri Alfarisy Haryaka Tisti Sadara Ilmi Sholichatunnisa Ilmiatus Sholichatunnisa Imam Cholissodin Irfan Djunaidi Irfan Djunaidi Irfan H. Djunaidi Iswati Iswati Junaedi Junaedi Khaerunnisa Firdaus Sadikin KUSWATI laudita Setia Busta Ludovika Jessica Virginia Mauldy Putra Pratama Mohammad Farid Muhaimin Rifa'i Muhammad Andika Yudha Harahap Muhammad Irvan Ali Muharlien Muharlien Muharlien Muharlien Nanang Febrianto Natasha Lenzky Mutia Nurul Isnaini O. Sjofjan Obbi Firmansyah Osfar Sjofjan Ratih Eka Dewayani Reo Radius Falah Reynaldy Hadi Ardyansyah Rizki Prafitri Rizky Senna Samoedra S. Chuzaemi S. P. Lestari Setyaki Kevin Pratama Siti Nur Ulpah Sri Rahayu Suyadi Suyadi Syahputra Wibowo Tasya Nur Karina Tika Septi Wardani Tri Eko Susilorini Vitra Vitra Wayan Firdaus Mahmudy Y. F. Nuningtyas Yuli Frita Nuningtyas Yuli Indriani

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