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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 7 Documents
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Search results for , issue "Vol. 20 No. 1 (2022): Jurnal Ilmu Nutrisi dan Teknologi Pakan" : 7 Documents clear
Teknologi Penyiapan Pakan Protein Moderate dan Strategi Penyiapannya untuk Meningkatkan Produktivitas Maggot : Preparation Technology of Moderate Protein Feed and Its Strategy to Increase Maggot Productivity Isnaini Dafri; Nahrowi; A Jayanegara
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 1 (2022): 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.20.1.25-29

Abstract

The aim of this research was to prepare moderate protein diet and evaluate its quality to increase maggot productivity. This research was conducted from the egg stage to the pre-pupae stage. One gram of larval eggs was used for each replication. The substrates used were fruit waste, household waste, and concentrate diet. This study used a completely randomized design with 2 treatments and 6 replications. Treatments were P0 (control feed of fruit waste and household waste) and P1 (moderate protein treatment feed). Control feed and moderate protein treatment were given as much as 13 kg during maintenance. The variables measured were dry matter consumption (grams), maggot weight (grams), pre-pupae percentage, substrate reduction (%), FCR, bioconversion (%), and WRI (Waste Reduction Index). Data were analyzed using paired sample T test. The results showed that BSF larvae receiving moderate protein treatment were significantly higher (p<0.05) compared to control feed for substrate consumption parameters, substrate reduction, and WRI. The conclusion from this research is the quality of feed with moderate protein content of 18,30 % which was prepared using a crude protein and energy balance approach was better than feed based on papaya fruit waste and household waste seen from the aspect of increasing substrat reduction, improving performance, prepupa metamorphosis, and increasing bioconversion of BSF larvae. Key words: bioconversion, larvae BSF, maggot, performance, waste
Kecernaan Nutrien Domba Fase Akhir Kebuntingan yang Diberi Ransum Flushing dengan Frekuensi yang Berbeda: Nutrient Digestibility of Local Ewes in Late Pregnancy Phase Fed by Flushing Ration with Different Feeding Frequency Aulia Nurul Saputri; Dewi Apri Astuti; Dilla Mareistia Fassah
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 1 (2022): 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.20.1.14-18

Abstract

The aim of this research was to evaluate the nutrient digestibility of late pregnancy local ewes treated with flushing ration and different feeding frequency. Twelve local ewes in the late pregnancy phase (BW 49.96 ± 9.67 kg) were divided on a Randomized Block Design with 4 treatments and 3 replications. The treatments were P1 (without flushing), P2 (flushing at the before and after mating), P3 (flushing at the before and after mating, and middle of pregnancy), and P4 (flushing at the before and after mating, middle, and late of pregnancy). Flushing concentrate containing 2% coconut oil and 5% lemuru fish oil. The variables observed were nutrient consumption and nutrient digestibility. The data were analyzed by using ANOVA, the data with significant differences in the treatment effects were further tested using Duncan Test. The result showed that the treatments significantly affected (p<0.01) consumption of crude fat. Giving the flushing ration at the before and after mating, and mid pregnancy significantly increased (p<0.05) digestibility of dry matter, crude protein, crude fiber, and N-free extract. It can be concluded that the feeding frequency of flushing affects the consumption and digestibility of local sheep at the late stages of pregnancy. Giving flushing ration at the before and after mating, and middle of pregnancy showed the best digestibility of dry matter, crude protein, crude fiber, and N-free extract. Key words: flushing, lemuru fish oil, local ewes, nutrient digestibility
Aktivitas Antioksidan Ekstrak Daun Sambiloto (Andrographis Paniculata) dan Ekstrak Kulit Manggis (Garcinia Mangostana) terhadap Aflatoksin B1 pada Jagung: Antioxidant Activity of Andrographis paniculata Leaves Extract and Garcinia mangostana Peel Extract to aflatoxin B1 in Corn Rima Shidqiyya Hidayati Martin; E B Laconi; A Jayanegara
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 1 (2022): 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.20.1.30-37

Abstract

The objective of this study was to analyze the active compound of Garcinia mangostana (GME) and Andrographis paniculata (APE) extracts and the effectiveness of these extracts against aflatoxin B1 (AFB1) which had contaminated corn. The experimental design of this study was a completely randomized factorial design. Factor A was the addition of extract, A0=without addition, A1=addition of 0.08% GME, A2=addition of 0.16% GME, A3=addition of 0.08% APE, A4=addition of 0.16% APE. Factor B was the incubation period, B1=day 0, B2=day-2, B3=day-4. The research variables were extract yield, total phenolic content, antioxidant activity, corn moisture content and gross energy, AFB1 content, production and percentage of inhibition of AFB1. The data obtained were analyzed for variance and Duncan’s test. The results showed that GME and APE had yields of 16.68% and 5.49%, total phenolic content of 125.28 and 12.62 mg GAE g extract-1 and antioxidant activity of 29.82 and >200 ppm respectively. The addition of extract to each treatment during incubation significantly interacted with AFB1 production. However, the gross energy in each treatment was only affected by the incubation time, while the moisture content increased on the second day to 13.29%. It can be concluded that the addition of 0.16% GME could inhibit the production of AFB1 which was higher than the addition of other extracts during incubation. Key words: aflatoxin B1, Andrographis paniculata, corn, Garcinia mangostana
Efektivitas Level Dosis Fungi Mikoriza Arbuskula (FMA) Pada Hasil Produksi Tanaman Jagung (Zea mays L.) Sebagai Hijauan Pakan: Efficacy of Dosage Level of Fungi Mycorrhiza Arbuscule (FMA) on Corn Production (Zea mays L) as Forage Emiralda Prastiwi Gamasari; Iwan Prihantoro; Muhammad Ridla
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 1 (2022): 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.20.1.1-6

Abstract

Penelitian ini bertujuan mengevaluasi efektivitas pemberian level dosis fungi mikoriza arbuskula (FMA) terhadap hasil produksi tanaman jagung (Zea mays L.) sebagai hijauan pakan. Penelitian dilaksanakan pada Bulan Mei sampai dengan Bulan Agustus 2021 di persawahan Desa Badal, Kecamatan Ngadiluwih, Kabupaten Kediri, Jawa Timur. Pengukuran pertumbuhan tanaman dilakukan pada 1-11 MST dan pemanenan dilakukan pada umur 82 HST. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap dengan perlakuan level dosis FMA per tanaman yaitu 0 g (P0), 10 g (P10), 20 g (P20). Dosis pupuk yang digunakan mengikuti petani setempat. Data dianalisis menggunakan program SAS OnDemand Academics. Hasil penelitian menunjukkan bahwa perlakuan tidak berpengaruh nyata (P>0,05) pada infeksi FMA, tinggi tanaman, diameter dan ruas batang, luas daun, serta nisbah tanaman. Perlakuan berpengaruh nyata (P<0,05) pada jumlah spora FMA, jumlah daun, dan biomassa tanaman. Jumlah spora P10 dan P20 lebih tinggi dari P0 tetapi infeksi FMA dari ketiga perlakuan adalah sama karena terdapat FMA indigenous. Jumlah daun dan biomassa tanaman P0 dan P10 cenderung sama, sedangkan hasil tanaman P20 yang paling rendah. Simpulan yang didapatkan adalah dosis FMA 10 g/tanaman menghasilkan produksi hijauan tanaman jagung yang sama dengan tanpa FMA, tetapi dosis FMA 20 g/tanaman menghasilkan produksi hijauan tanaman jagung paling rendah
Tingkat Toleransi Tanaman Lamtoro mini (Desmanthus virgatus) terhadap Cekaman Salinitas melalui Teknik Kultur Jaringan: Tolerance Level of Desmanthus virgatus to Salinity Stress through Tissue Culture Techniques Cindy Hardianti Nufus; I Prihantoro; P D M H Karti
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 1 (2022): 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.20.1.7-13

Abstract

Desmanthus virgatus has high potential as a source of animal feed and has the opportunity to develop as forage crops in saline areas. This study aimed to obtain information on the tolerance level of D.virgatus to salinity stress at different levels using tissue culture techniques. The experimental design used was a completely randomized design (CRD) with 5 treatments and 25 replications. The treatments were P0 (NaCl 0 ppm), P1 (NaCl 2500 ppm), P2 (NaCl 5000 ppm), P3 (NaCl 7500 ppm), and P4 (NaCl 10000 ppm). The variables observed were plant height, number of compound leaves, number of leaf twigs, leaf color, leaf loss, and plant viability. The results showed that the addition of NaCl with a level of more than 2500 ppm had a significant (p<0.05) effect on plant height, number of compound leaves, number of leaf twigs, and leaf color, but had no significant effect on leaf loss and plant viability. It is concluded D.virgatus had a tolerance level of salinity stress up to 2500 ppm.
Optimasi Penggunaan Mutagen Kolkisin untuk Peningkatan Produktivitas Tanaman Stylo (Stylosanthes guianensis (Aubl.) Sw.): Optimalization of Colchicine Mutagen Utilization to Increase Stylo Productivity (Stylosanthes guianensis (Aubl.) Sw.) Nindi Yulia; I Prihantoro; P D M H Karti
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 1 (2022): 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.20.1.19-24

Abstract

Colchicine is a chemical that induced mutation in plants through doubling of plant chromosomes so that polyploid plants are produced which have a larger size than diploid plants. This study aimed to determine the optimal level and soaking time of colchicine to increase the productivity of stylo plants. This study used a Completely Randomized Factorial Design (CRD) with two factors and six replications. Factor A is a the colchicine level of 0 ppm, 25 ppm, 50 ppm, 75 ppm and 100 ppm. Factor B is the soaking time of 12 hours, 24 hours and 36 hours. The variables observed were vertical height, stem diameter, leaflets length, leaflets width and number of trifoliate leaves. The results showed that the colchicine at a level of 25 ppm with soaking time of 12 hours had a significant effect (p<0.05) on the increase in plant vertical height, stem diameter, and leaf width by 75.62 cm, 3.08 mm and 0.90 cm, respectively. The number of trifoliate leaves from the colchicine treatment and the length of the leaflets were not significantly different. The conclusion of this research is colchicine level of 25 ppm and soaking time of 12 hours can increase plant vertical height, stem diameter and leaf width on stylo plants aged 14 WAP (Weeks After Planting). Key words: colchicine level, productivity, soaking time, stylo
Daya Suka Kalkun terhadap Hijauan, Dedak Padi dan Ransum Komersial dengan Free Choice Feeding: Palatability Rate of Forages, Rice Bran and Commercial Ration with Free Choice Feeding on Turkey A Choiriyah; W Hermana; dwi margi suci
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 20 No. 1 (2022): 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.20.1.38-43

Abstract

The purpose of this study was to evaluate the consumption of feed ingredients (forage, rice bran and commercial rations) in adult local turkeys using free choice feeding. A total of seven adult male turkeys were used in this study, fed with forage (Musa paradisiaca, Ipomea spp, and Indigofera sp leaves), rice brand and commercial ration. Five kinds of feed ingredients were placed in different feeders in each turkey cage. The fresh cut forage was prepared into small pieces of 1-2 cm. Each feed ingredient was analyzed for nutrient content (moisture content, crude protein, crude fat, crude fiber, NFE (Nitrogen Free Extract), ash and gross energy). The data obtained were analyzed descriptively. The results showed that the most palatability forage by adult native turkeys was ipomea spp, indigofera spp and Musa paradisiaca leaves respectively. The commercial ration was the most preferred feed ingredient of all the feed ingredients tested and was followed by rice bran. Adult local turkeys consumed fresh forage was 62 % and total rice bran and commercial feeds was 38%, resp. Consumption of dry matter forage was 17.59% and total rice bran and commercial rations was 82.41%. It can be concluded that turkey feed can consist of forage, rice bran and commercial ration. Key words: free choice feeding, Indigofera sp, Ipomea sp, Musa paradisiaca, native turkey, rice bran

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