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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. 19 No. 2 (2021): Jurnal Ilmu Nutrisi dan Teknologi Pakan" : 5 Documents clear
Produksi Bahan Kering dan Kadar Nutrien Indigofera zollingeriana di Lahan Gambut Berdasarkan Umur Panen Berbeda Setelah Pemangkasan: Dry Matter Production and Nutrient Content of Indigofera zollingeriana on Peatland Area Based on Different Harvesting Age after Trimming Dr. Arsyadi Ali, S.Pt., M.Agr.Sc; R Artika; R Misrianti; E Elviriadi; M M Poniran
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 19 No. 2 (2021): 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.19.2.30-35

Abstract

This study aimed to determine the increase of dry matter production and Nutrient changes of Indigofera zollingeriana cultivated in Sapric peat soils with harvest age of 2, 3 and 4 months after pruning. Indigofera foliage was obtained from the existing plot of approximately 3 years old that grown in the experimental field of the UARDS Laboratory of the Faculty of Agriculture and Animal Sciences of UIN Suska Riau. The research design of randomized block design (RBD) was apllied consisting of 3 age treatments with 4 group. Each treatment, consisted of indigofera biomass harvested at 2 months old (2M), 3 months old (3M) and 4 months old (4M). The results showed that postponing harvest from 2 months to 4 months significantly (p<0.05) increased dry matter production of 71.97 g to 437.62 g and significantly (p<0.05) decreased crude protein (CP) content from 27.45% to 21.23%. Meanwhile, crude fibre (CF), extract ether (EE), ash and nitrogen free extract (NFE) contents were not influence by postponing harvest from 2 to 4 months. The respective ranges of CF, EE, ash and NFE content of I. zollingeriana were CF: 15.50%-16.50%, EE: 2.11%-2.85%, ash: 7.55%-8.31% and NFE: 46.39%-51.15%. It can be concluded that the dry matter production of I. zollingeriana that grown on Sapric peat soils were significantly influenced by harvest age. Key words: legume, maturity, nutritive value, peatland
Potensi Limbah Jagung Hibrida (Zea mays L) sebagai Pakan Ternak di Daerah Dataran Kering Provinsi Nusa Tenggara Timur: The Potential of Corn Hybrid Waste (Zea mays l) as Livestock Feed in Dry Land, Province of Nusa Tenggara Timur Yanuar Achadri; evert yulianes hosang; Procula Rudlof Matitaputty; Christofel John Benhard Sendow
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 19 No. 2 (2021): 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.19.2.42-48

Abstract

Corn waste agricultural by-product that can be used for animal feed at Nusa Tenggara Timur (NTT) has a longer dry climate than the rainy ones, caused difficulties in terms of feeding. Farmers utilize corn waste as feed resource. This study was carried out to determine the potential corn waste and evaluate the potential capacities of livestock from corn waste as animal feed. The data was obtained from farmer group, collected during December 2019 to April 2020 in Oeteta Village, Kupang Timur - NTT. The data of corn waste material production included corn straw (stalks and leaves), corn cob, and corn husk in 7 hectares area. Data were collected by using the survey with simple random sampling for estimation of carrying capacity value. The results showed that the fresh corn waste production on the land area of 7 hectares in the Oeteta village were fresh corn straw (451,101 kg year-1), corn cob (65,225.58 kg year-1), corn husk (10,870.86 kg year-1), and total 527,197.44 kg year-1 of corn waste production. Utilization of corn waste as feed stock with the use of 30% in the ration generated a carrying capacity of 352 cattle and 2,464 goats respectively, have a carrying capacity 352 head of beef cattle and 2,464 head of goats, whereas if the use was 40% in the ration, the carrying capacity was 264 cattle and 1,851 goats. It could be concluded that the feed from corn waste available in Oeteta Village, Kupang Regency, NTT, which is 7 ha of area have sufficient carrying capacity for livestock. Key words: carrying capacity, corn waste, Oeteta Nusa Tenggara Timur
Kuantitas dan Kualitas Fodder Jagung, Padi dan Kacang Hijau dengan Waktu Panen yang Berbeda Menggunakan Smart hydroponic Fodder: Quantity and Quality of Corn, Rice and Mung Bean Fodder with Different Harvest Time Using Smart Hydroponic Fodder Tera Fit Rayani; Yuni Resti; Ratih Kemala Dewi
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 19 No. 2 (2021): 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.19.2.36-41

Abstract

This experiment was aimed to compare varieties and harvest time of green hydroponic fodder based on it’s quantity and quality. Green fodder is made from corn kernels, mung beans and unhulled rice. Green fodder was grown by mart hydroponics sensors and Arduino systems for controlling the water irrigation system and environmental conditions such as temperature and humidity. Quantity of green hydroponic fodder (corn, mung bean and unhulled rice) based on the biomass production. Quality of green hydroponic fodder based on nutrient content of the forage biomass (dry matter, crude protein, ash, ether extract, crude fiber and nitrogen free extract). Experimental design for fodder productivity was a completely randomized design with 3 x 3 factorial, i.e seed varieties (corn, mung bean and unhulled rice) and harvesting age of the green hydroponic fodder (7, 14 and 21 d). The results showed that total biomass was affected significantly (p<0.05) by harvesting age. Total biomass was increased with longer harvesting age of fodder. Corn green fodder and unhulled rice green fodder produce larger biomass than mung bean green fodder (p<0.05). The nutrient content of greenfodder were higher compared to the seeds. its quality and quantity, the best harvesting age of corn and unhulled rice green fodder was 14 days. Therefore smart hydroponic fodder can be an alternative to provide good quality fodder and land preservative. Key words: feed, hydroponic, green fodder
Kandungan dan Serapan Mineral Pucuk Indigofera zollingeriana dari Tanaman dengan Kerapatan Tanam Berbeda: Mineral Content and Uptake of Indigofera zollingeriana on Different Planting Densities Azib Ernawati -; Luki Abdullah; Idat Galih Permana
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 19 No. 2 (2021): 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.19.2.49-58

Abstract

This experiment was conducted to evaluate the mineral contents of I. zollingeriana growing with different planting densities. The experiment was conducted in a randomized block design with three different planting densities (8,000 plants per ha, 13,333 plants per ha, and 20,000 plants per ha) and 3 replication. Plant biomass was analyzed for macro and micro mineral contents as well as Ca:P ratio. The results showed that increased planting densities significantly increased (p<0.05) P, Cu, and Cr contents, but decreased Ca and Na contents had no significant effect on Mg, K, Mn, Zn and Fe contents. Furthermore, the increased planting densities significantly decreased (p<0.05) uptakes of Ca, K, Mn, and Fe by the plants, but increased (p<0.05) the uptakes of Cu and Cr. Meanwhile, the uptakes of P, K, Na, and Zn were not affected by planting densities. Based on the results of this study, it can be concluded that the planting density of I. zollingeriana should be maintained in 8,000 plants ha-1 to maintain the content and uptake of mineral in forage crops. Key words: defoliation periods, Indigofera zollingeriana, macrominerals, micro minerals, planting density
Morfologi Mutan Alfalfa (Medicago sativa L.) Hasil Iradiasi Sinar Gamma Pada Cekaman Kering: Mutant Morphology of Alfalfa (Medicago sativa L) Result of Gamma Ray Irradiation in Dry Stress Desima Natalia Harianja; P D M H Karti; I Prihantoro
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 19 No. 2 (2021): 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.19.2.59-65

Abstract

Alfalfa in dry stress conditions cannot grow optimally. Drought inhibits growth and reduces alfalfa production in many cultivation systems. Plants breeding with gamma-ray irradiation and in vitro selection using PEG found somaclonal variants adapted to grow well in drought conditions. This study aims to determine the type of mutation with the best morphology in dry stress conditions. Alfalfa mutants resulting from gamma irradiation were sub-cultured in vitro. Alfalfa mutants cultured in PEG medium, according to treatments. This experiment used completely randomized factorial design with 2 factors, namely the gamma-ray irradiation doses (0 Gy, 100 Gy, 200 Gy, 300 Gy, 400 and 500 Gy), and PEG concentrations (5%, 10%, 15%, and 20% ). The variables observed were viability, plant height, number of leaves, wet weight, medium shrinkage, leaf wilting, and leaf color. The results showed that the gamma-irradiated mutant had a better (p<0.05) morphology than the control (0 Gy) in the face of dry stress conditions. Combination of 500 Gy and 20% PEG concentration resulted the best type of mutant. Key words: alfalfa, in vitro, gamma rays, PEG

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