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All Journal Jurnal Sain Peternakan Indonesia Aceh Journal of Animal Science Jurnal Media Pertanian Jurnal Sains Riset
Raichan Izzati
Syiah Kuala University
Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences Veterinary

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Fiber and ash content of fermented palm oil fronds using liquid organic supplements as potential feed ingredients for ruminant Said Mirza Pratama; Abdullah Dahlan; Yulia Annisa; Raichan Izzati; Muhammad Resthu
Aceh Journal of Animal Science Vol 8, No 2 (2023): June 2023
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.8.2.31726

Abstract

Inadequate feed causes low productivity of livestock, which is indicated by a slow rate of development and low body weight. Alternative non-conventional feed ingredients derived from oil palm waste have shown the potential to be used as livestock feed. Therefore, this study aimed to evaluate the fiber and ash content of palm fronds fermented with liquid organic supplements. The waste raw material was obtained after grinding the palm fronds and followed by a fermentation process using liquid organic supplements. This process was continued with fiber and ash analysis at the Laboratory of Nutrition Science and Feed Technology, Faculty of Agriculture, Syiah Kuala University. A complete randomized design was employed with four treatments using liquid organic supplements at levels of 0%, 4%, 6%, and 8%, with four replications. The measured parameters were water content, crude fiber, ash, and nitrogen-free extract (NFE). The results showed that the addition of liquid organic supplements had no significant effect (P0.05) on the levels of crude fiber, ash, NFE, and water content. Among all treatments, the results were observed in the P3 treatment (8%) which had the lowest crude fiber content and ash content, namely 22 ± 0.589 and 3.72 ± 0.112, as well as had the highest NFE and water content of 78.15 ± 0.501 and 57.9 ± 0.304, respectively. This indicated that the use of liquid organic supplements had the potential to improve the quality of oil palm midrib fiber and positively impact animal feed.
Uji Infektivitas Tobacco Mosaic Virus (TMV) dan Cucumber Mosaic Virus (CMV) pada Chaenopodium amaranticolor Siti Shofiya Nasution; Raichan Izzati; Durrah Hayati
Jurnal Media Pertanian Vol 8, No 2 (2023): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v8i2.215

Abstract

The infectivity test is one of the completeness in knowing the physical properties of the virus. Determination of the physical properties of the virus can be done by: Thermal inactivation point (TIP), in vitro resistance (Longevity in vitro / LIV), and dilution end point (DEP). The purpose of this study was to determine the infectivity of TMV and CMV in sap through LIV, DEP, and TIP.LIV testing is done by sap incubation until the test time (0 hours, 6 hours, and 24 hours), DEP test is done by diluting sap (not diluted, 10-1, 10-2, 10-3, 10-4, 10-5, 10-6, 10-7), while TIP test is done by heating sap at room temperature, 50oC, 70oC, 90oC for 10 minutes. The results of this study show TMV is stable compared to CMV.TMV is still infectious in sap storage for 24 hours, while CMV is not infectious between 6-24 hours after incubation. The cutoff point of sap TMV dilution is between 10-5 and 10-6, while CMV has been unable to cause symptoms in indicator plants at dilutions between 10-1 and 10-2. TMV is still infectious at 90oC temperature treatment, while CMV inactivation hot spots are 40oC and 50oC.
The Effect of Sheep Dung on the Growth of Odot Grass (Pennisetum purpureum cv. Mott) Pratama, Said Mirza; Nasution, Siti Shofiya; Izzati, Raichan; Zikria, Virda
Jurnal Sain Peternakan Indonesia Vol 18 No 4 (2023)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.18.4.209-214

Abstract

Forage plays a vital role because it contains substances needed by livestock that can be used for energy metabolism and to support reproduction. Odot grass is very potent and is one of the varieties of elephant grass that grows not too high so that it can be used as shepherd grass. This study aims to see the effect of sheep dung fertilizer application on plant height, number of leaves and leaf area of Odot grass. This study was an experimental trial designed based on a completely randomized design (RAL), with five treatments and four replications: P0 (without sheep dung), P1 (125 gr/hole), P2 (250 gr/hole), P3 (375 gr/hole), and P4 (500 gr/hole). The results showed that the number of sheep dung did not have a significant effect on all research parameters (height, leaves, and leaf area on Odot grass plants); this was most likely caused by the nutrient conditions of the soil where the research was still relatively extensive and met the needs for the growth of Odot grass, so it was not seen the effect of sheep dung on the growth phase of Odot grass (age 0-60 days).
KETINGGIAN DAN KUALITAS FISIK BIJI KOPI ARABIKA: ANALISIS HUBUNGAN DAN PRAKTIK PERTANIAN BERKELANJUTAN Izzati, Raichan; Karim, Abubakar; Adha, Nur Kharisma
Jurnal Sains Riset Vol 14, No 3 (2024): November 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v14i3.2754

Abstract

Pada ketinggian tertentu, suhu dan kondisi cuaca yang mendukung dapat meningkatkan pertumbuhan biji, menghasilkan rasa yang lebih kompleks dan aroma yang lebih tajam. Lebih lanjut, penanaman kopi Arabika pada ketinggian yang sesuai tidak hanya meningkatkan kualitas dan produksi, tetapi juga mendukung praktik pertanian berkelanjutan melalui konservasi tanah. Penelitian ini bertujuan untuk menganalisis hubungan ketinggian terhadap kualitas fisik biji kopi Arabika. Studi dilakukan pada perkebunan kopi Arabika rakyat di Kabupaten Bener Meriah. Hasil menunjukkan kualitas mutu fisik biji kopi Arabika meliputi biji normal, rusak, peaberry dan longberry bervariasi. Ketinggian tempat berkorelasi positif terhadap berat greenbean dan berkorelasi negatif terhadap biji rusak
Co-Authors Abdullah Dahlan Abubakar Karim Adha, Nur Kharisma Durrah Hayati Muhammad Resthu Pratama, Said Mirza Siti Shofiya Nasution Yulia Annisa