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Jurnal Ilmu Nutrisi dan Teknologi Pakan
Published by Institut Pertanian Bogor
ISSN : -     EISSN : 26223279     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Artikel yang dipublikasikan pada Jurnal Ilmu Nutrisi dan Teknologi Pakan mencakup cakupan luas topik penelitian dalam bidang ilmu nutrisi dan teknologi pakan, termasuk agrostologi, industri dan teknologi pakan, nutrisi ternak unggas, nutrisi ternak pedaging, nutrisi ternak kerja dan olahraga, nutrisi ternak perah, nutrisi satwa harapan dan hewan peliharaan, mikrobiologi rumen, mikrobiologi ternak, fisiologi nutrisi, metabolisme nutrisi, kajian biologi molekuler terkait nutrisi pakan, ternak dan metabolismenya, dan kajian-kajian lain yang relevan dengan topik dan isu terkini dalam bidang ilmu nutrisi dan teknologi pakan.
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Articles 5 Documents
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Search results for , issue "Vol. 18 No. 3 (2020): Jurnal Ilmu Nutrisi dan Teknologi Pakan" : 5 Documents clear
Keragaan Agronomi Rumput Gajah (Pennisetum purpureum cv Taiwan) Hasil Irradiasi Sinar Gamma: The Agronomic Performance of Elephant Grass (Pennisetum purpureum cv Taiwan) Resulted from Gamma-ray Radiation) Harmini Harmini; S Sajimin; A Fanindi; A Husni
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 18 No. 3 (2020): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.18.3.62-66

Abstract

The objective of this study was to determine the agronomic diversity of gamma-ray at 50 Gray dose during the phase of embryogenetic callus in napier grass cv Taiwan. This research used a randomized blok design (RBD) of gamma-ray and without radiation elephant grasses (P. purpureum cv Taiwan). There were 51 numbers in irradiated elephant grass, each number three replicated and five plant per number each. Without irradiation control used elephant grass (P. purpureum cv Taiwan); there were 10 clumps in one block and each line number had been repeated three times. Gamma radiation showed no impact on plant height and stem weight (dry weight) at P>0.05, but had a significant effect on number of tillers, leaf length, leaf width, total weight, fresh weight, leaf (dry weight), weight of stem (fresh weight). Gamma ray irradiation selection does not have to generate high output but can be developed on sub optimal soil or extreme weather conditions such as tolerant felling, which requires less high plant. Key words: diversity, forage, irradiation
Suplementasi Mineral Cu dan Zn dalam Pakan terhadap Organ Dalam dan Lemak Abdomen Ayam Broiler: Effect of Supplementation of Copper and Zinc in Feed on Giblets and Abdominal Fat of Broilers R Lestari; A Darmawan; Indah Wijayanti Wijayanti
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 18 No. 3 (2020): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.18.3.74-80

Abstract

This experiment was design to evaluate the effects of supplementation of Zn and Cu in inorganic or organic form on broiler’s percentage of giblets and abdominal fat of 35-day-old broiler chickens. The experiment used a completely randomized design with two treatments, 17 replicates and 32 birds per pen (816 female and 272 male). The treatments based on the type of mineral i.e. inorganic (T1) and organic (T2). The types of mineral did not affected the weight and percentage of weight of bursa fabricius, lymph, heart, bile gland, kidney, and abdominal fat. The types of mineral did not affected the weight of thymus, liver, proventriculus, pancreas, and gizzard, but were affected their percentage of weight (p<0.05). The types of mineral were affected the length and percentage of weight of duodenum, jejunum,and ileum (p<0.05) . The types of mineral were affected the length of secca, but did not affected its percentage of weight (p<0.05). The types of mineral did not affected the length of colon, but were affected its percentage of weight (p<0.05). The supplementation of mineral Cu and Zn in organic form has better absorption of nutrient and positive effect to health of chickens in stress due to heat stress. Key words: broiler, copper, inorganik mineral, organik mineral, zinc
Daya Tumbuh Stek Asystasia gangetica (L.) T. Anderson yang Disimpan pada Kondisi yang Berbeda: Viability of Asystasia gangetica (L.) T. Anderson Cutting Stem after Different Storage Condition Nur Rochmah Kumalasari; L R Hanindiyya; M A Setiana
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 18 No. 3 (2020): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.18.3.67-73

Abstract

Asystasia gangetica (L.) T. Anderson has potency to spread as a forage in plantation area. The aim of this study was to evaluate A. gangetica viability rate with different storage conditions. The research was conducted from March to April 2019 at Laboratory of Forage Science and Pasture Technology, Faculty of Animal Science, IPB University. These research used 600 cutting stems of 70 days old A. gangetica from IPB areas. The experimental design used was a factorial completely randomized and the factors were A: storage material/tools (control, refrigerator, sugar immersion and wax coating) and B: storage time (1, 2, 3, 4, 5, 6 days) with 25 replicates. The measured parameters were physiological cutting stem, length, weight reduces, viability rate and leaves growth. Data were analyzed by ANOVA used software R-3.3.2., then the significant results analyzed by Duncan. The result showed that storage treatments affected cutting stem physiologically, i.e.: color, smell, mold appearance and texture. The most affected was sugar immersion and the less affected was the refrigerator. The length of storage time reduced cutting stem weight. However, the highest viability rate of the cutting stem was in sugar immersion storage. Key words: Asytasia gangetica (L.) T. Anderson, cuttings stem, preservation, storage capacity, viability
Impact of Inoculant Sources on Feed in Vitro Fermentability and Digestibility : Dampak Cairan Rumen Sumber Inokulan pada Fermentabilitas dan Kecernaan Pakan secara In Vitro A K Agustina A K Agustina; D Evvyernie; Rika Zahera; I G Permana; Toto Toharmat; S Suryahadi; D Despal
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 18 No. 3 (2020): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.18.3.89-94

Abstract

The aim of this research is to compare alternative inoculant source for in vitro rumen fermentation. In the first experiment, inoculant from fistulated cattle kept in LIPI and IPB (Fis1 and Fis2) and inoculant from Bogor municipality abattoir and IPB abattoir (Abo1 and Abo2) were tested for their pH, total bacterial count, and protozoal number using a complete block design with four replications. In the second experiment, the effect of the inoculant sources was tested on cornmeal (F1), soybean oil meal (F2), Napier grass (F3), and dairy cattle complete ration (F4) fermentability and digestibility including pH, VFA, NH3, IVDMD and IVOMD parameters. The results showed an unsignificant different protozoal number among inoculant sources. The pH of Fis2 rumen liquor was significantly lower (p<0.05) than others. The bacterial population was significantly higher (p<0.05) in Fis2 and Abo2 than Abo1, and Fis1. The inoculant pH after feed fermentability was not influenced by feed type but inoculant source with Fis1 was significantly higher (p<0.05) than Fis2, Abo2, and Abo1. The ammonia, VFA concentration, IVDMD, and IVOMD were influenced by interaction between inoculant sources and feed types. Although inoculant from cattle close to the laboratory (Fis2 and Abo2) were better in term of higher bacterial population, higher fermentability and digestibility for most type of feeds but other sources can be used in vitro study without differences in average fermentability and digestibility results. Key words: abattoir, fermentability, fistula, inoculant, in vitro
Farmer Satisfaction on Concentrate Feed Produced by Dairy Feed Mill Cooperative: A Case Study: Kepuasan Peternak pada Pakan Konsentrat yang Diproduksi oleh Pabrik Pakan Koperasi Sapi Perah Norma Nuraina; Atikah Nur Hamidah; Despal Despal; Epi Taufik
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 18 No. 3 (2020): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.18.3.81-88

Abstract

The aims of this study were to evaluate the quality of feedstuff as concentrate feed raw material, the quality of feed concentrate, and customer satisfaction toward concentrate quality produced by the cooperative. The parameters observed were nutrient contents (moisture, ash, crude protein, crude fat, and crude fibre) and physical quality (density, bulk density, and compacted bulk density). Farmer satisfaction was measured using customer satisfaction index (CSI) and gap analysis. The data obtained consisted of primary data (nutrient content of feedstuff and physical quality) and secondary data (nutrient content of concentrates) that were then analysed descriptively. Total respondents in the satisfaction analysis were 100 farmers. The results of this study indicated that feedstuff nutrient content varied, even though corn gluten feed (CGF) was in the range of Indonesian National Standards (SNI). The highest density and bulk density were limestone, and the highest compacted bulk density was salt, while the lowest physical quality was coffee chaff. Nutrient content of concentrate complied with SNI except for crude fat content. Meanwhile, the physical quality of the concentrate was still within the normal range. Farmer satisfaction was in the satisfied category with the highest gap values absence of foreign objects. Key words: concentrate feed, CSI, farmer satisfaction, feedstuff, quality

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