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All Journal Jurnal Lahan Suboptimal JURNAL EDUCATION AND DEVELOPMENT Seminar Nasional Lahan Suboptimal Jurnal Review Pendidikan dan Pengajaran (JRPP) Best Journal (Biology Education, Sains and Technology) Community Development Journal: Jurnal Pengabdian Masyarakat COVIT Jurnal Ilmu Sosial dan Humaniora Innovative: Journal Of Social Science Research Tuturan: Jurnal Ilmu Komunikasi, Sosial dan Humaniora Jurnal Pengabdian Masyarakat Bangsa Journal of Socio Economics on Tropical Agriculture (Jurnal Sosial Ekonomi Pertanian Tropis) (JOSETA) Journal of Community Service (JCOS) Jurnal Pengabdian Sosial Jurnal Pengabdian Kepada Masyarakat Radisi Jurnal KALANDRA Journal of Education and Science (EDUSAINS)
Aswan, Novita
Universitas Graha Nusantara Padangsidimpuan, Sumatera Utara, Indonesia
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Journal : Jurnal Lahan Suboptimal

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Application of omega 3,6 with Moringa oleifera suplemented vitamin E on rumen fluid characteristics, microbial protein synthesis, and methane gas production in goats on suboptimal lands Utari, Angelia; Silaban, Rikardo; Aswan, Novita; Mahaji, Toga
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 13 No. 2 (2024): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.13.2.2024.670

Abstract

Changes in feeding patterns were needed to overcome the problem of methane gas emissions from ruminant livestock and the problem of low productivity at the smallholder livestock level. This solution involves direct action against the gas produced in the stomach of ruminants by providing feed containing active substances to reduce the microbes that produce gas in the stomach. One alternative feed that was often used as a promoter of improving rumen fluid characteristics was the use of omega 3.6 sources together with Moringa leaves enriched with vitamin E. This research aimed to investigate the effect of feeding on methane gas production in goats. The research method used a Randomized Block Design (RAK) with four treatments and five replications in vitro. From the research results, it could be concluded that the use of omega 3.6 together with Moringa leaves enriched with vitamin E was able to reduce methane gas production by 25.62% with a Volatile Fatty Acid (VFA) value of 144.53 mM, pH around 6.99, NH3 11.87 mg/100ml, microbial biomass 20.42 mg/ml, microbial protein 217.58mg/ml, bacterial colony 5.34x109 cells/ml and protozoa population 29x106 cells/ml. This conclusion shows that the use of omega 3.6 with Moringa oleifera supplemented with vitamin E has the potential to consistently improve rumen fluid characteristics and reduce methane gas emissions by using a combination of omega 3.6 sources and Moringa leaves in suboptimal land, as well as vitamin E supplementation.
Strategy for improving sugar palm agroindustry institutions in South Tapanuli Pulungan, Sutan; Harahap, Angelia Utari; Aswan, Novita; Nasution, Zakiyah
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 13 No. 1 (2024): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.13.1.1024.677

Abstract

One of the palm oil derivative products that has the potential to grow in southern Tapanuli was the processing of sap or brown sugar which has been produced by palm trees through rural industrialization using palm sugar processing technology. In developing palm oil farming in South Tapanuli, it was important to prepare institutions through science and technology with structural equation models. The objective of this research was to develop an agro-industry development strategy to improve the institution of palm trees. This research was observation respondents totaling 112 brown sugar producers. The result was to produce a statement through the perceptions of sugar palm farmers in Tapanuli, that sugar palm farmers in Tapanuli support the role of women in managing palm agro-industry institutions and agree that women will be able to take a role in resolving conflicts in sugar palm agro-industry institutions. Sugar palm farmers in Tapsel agree that there will be many differences of opinion from people who will manage the sugar palm agro-industry and differences of opinion will affect the existence of the sugar palm agro-industry in Tapanuli Selatan.
Co-Authors Anata, Hery Dia Anhar Tambunan, Rafik Anugerah Sri Widiasyih Aris Munandar Harahap Batubara, Heri Dia Anata Elimasni, Elimasni Fadhillah , Yusra Fadhillah, Yusra Ferawati Artauli Hasibuan Ferawati Artauli Hasibuan Harahap, Angelia Harahap, Angelia Utari Hasibuan, Ferawati Artauli HERY DIA ANATA BATUBARA Huda, Mhd Aidil Komala Sari Nasution Komala sari, Komala Lola Pebrianthy Muhammad Noor Hasan Siregar Nasution, Komala Sari Nasution, Zakiyah Noor Hasan Siregar, Muhammad Nurkhasanah Rina Puspita Pulungan, Sutan Rikardo Silaban Rivaldo Tambunan, Riky Siagian, Yudinar Ratnasari Siregar, Deasy Arryannur Sutan Pulungan Syafiruddin Syafiruddin Syafiruddin, Syafiruddin Syahfitri, Dina Tanjung, Yulia Windi Toga Mahaji Ulidesi Siadari Utari, Angelia Widiasyih, Anugrah Sri Yulinda Aswan Yunilas Yunilas Yusra Fadhillah Yusra Fadhillah