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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Agroprimatech JAS (Jurnal Agri Sains) Agriprimatech Insan Cita Jurnal Pengabdian Kepada Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis
Junaidi, Koko
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Physics Public Health Social Sciences

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ANALISIS KEANEKARAGAMAN JENIS TUMBUHAN PAKAN BURUNG GOSONG KAKI MERAH (Megapodius reindwardt) DI TAMAN WISATA ALAM GUNUNG TUNAK Junaidi, Koko; Irni, Julaili
Agroprimatech Vol. 7 No. 1 (2023): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v7i1.3667

Abstract

Burung gosong kaki merah (Megapodius reindwart Dumont 1823) digolongkan sebagai satwa yang dilindungi berdasarkan PP No.7 Tahun 1999 tentang Pengawetan Jenis Tumbuhan dan Satwa. Sebagai kawasan Taman Wisata Alam maka TWA Gunung Tunak berfungsi sebagai kawasan pelestarian alam (KPA) yang mempunyai fungsi pokok sebagai kawasan konservasi yang diperuntukkan sebagai kawasan rekreasi dan pariwisata alam. Terkait dengan fungsinya tersebut maka TWA Gunung Tunak mempunyai peran yang penting dalam menunjang konservasi satwaliar khususnya burung gosong kaki merah dan terlaksananya kegiatan rekreasi dan pariwisata alam seara berkelanjutan. Tujuan dari penelitian ini adalah untuk mengidentifikasi jenis pakan tumbuhan serta mengetahui keanekaragaman jenis pakan tumbuhan burung gosong kaki merah di TWA Gunung Tunak. Keragaman jenis tumbuhan pakan menggunakan beberapa indeks yaitu Indeks keanekaragaman spesies (Indeks Shannon-Wiener), indeks kekayaan Margalef, dan indeks kemerataan spesies (Indeks Pielou). Berdasarkan hasil pengambilan data di lapangan ditemukan 13 spesies (20%) dari 65 spesies tumbuhan yang berpotensi sebagai sumber burung gosong kaki merah. Keanekaragaman spesies berdasarkan indeks Shannon-Wiener berkisar antara 0.26 hingga 0.69 untuk tumbuhan bawah/tumbuhan merambat; 0.46 hingga 1.04 untuk tiang; serta 0.74 hingga 1.39 untuk pohon. Indeks kekayaan Margalef tumbuhan pakan burung gosong kaki berkisar antara 0.38 hingga 1.44 untuk tumbuhan bawah/tumbuhan merambat; 0.72 hingga 1.44 untuk tingkat tiang; serta 0.96 hingga 1.70 untuk pohon. Untuk indeks kemerataan spesies (Indeks Pielou) didapatkan berkisar antara 0,37 hingga 1,00 untuk tumbuhan bawah/tumbuhan merambat; 0,42 hingga 0,95 untuk tiang; serta 0,62 hingga 0,97 untuk pohon.
Synergy of National Food Security System Lubis, Mitra Musika; Junaidi, Koko; Aziz, Rizal; Harahap, Gustami; Salqaura, Siti Sabrina
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7254

Abstract

The high population will have an impact on the food crisis and poverty if it is not balanced with food security. The Indonesian government must be able to formulate a national food policy that can improve food security. The food policy includes the availability of food Supplies in good quantity and quality as well as affordable food prices by the community and safe for consumption. The purpose of this study is to examine the synergy of the national food security system. This type of research is qualitative research with the aim of explaining the phenomenon by reviewing existing data. Data sources are obtained through bibliographic data from manuscripts obtained from Google Scholar and analyzed using the Systematic Literature Review (SLR) which is a method that uses previous evidence-based evidence through reviews, evaluations, structured evaluations, classifications and categorizations. Based on the results of the review, the results of this study include: implementing good governance as a challenge and solution to food security; food security stability also affects price and distribution policies; increasing rice production will make a major contribution to rice production. Superior rice varieties will increase food security and reduce poverty; food distribution is still not optimal so that availability in each region and prices in each region vary.
Synergy of National Food Security System Lubis, Mitra Musika; Junaidi, Koko; Aziz, Rizal; Harahap, Gustami; Salqaura, Siti Sabrina
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.10162

Abstract

The high population will have an impact on the food crisis and poverty if it is not balanced with food security. The Indonesian government must be able to formulate a national food policy that can improve food security. The food policy includes the availability of food Supplies in good quantity and quality as well as affordable food prices by the community and safe for consumption. The purpose of this study is to examine the synergy of the national food security system. This type of research is qualitative research with the aim of explaining the phenomenon by reviewing existing data. Data sources are obtained through bibliographic data from manuscripts obtained from Google Scholar and analyzed using the Systematic Literature Review (SLR) which is a method that uses previous evidence-based evidence through reviews, evaluations, structured evaluations, classifications and categorizations. Based on the results of the review, the results of this study include 1) Implementing good governance as a challenge and solution to food security; 2) Food security stability also affects price and distribution policies; 3) Increasing rice production will make a major contribution to rice production. Superior rice varieties will increase food security and reduce poverty; 4) Food distribution is still not optimal so that availability in each region and prices in each region vary.
Determinants of Food Security in Rice-Surplus Districts of North Sumatra: An Integrated Panel Data and Structural Equation Modeling Approach Lubis, Mitra Musika; Junaidi, Koko; Safruddin, Safruddin
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.11618

Abstract

This study investigates the factors influencing food security in rice-surplus districts of North Sumatra, Indonesia, during 2018–2023. Using secondary panel data, we apply Fixed Effect Models and Partial Least Squares Structural Equation Modeling (PLS-SEM) to assess the relationships among rice availability, consumption, and food security. The availability of rice is significantly influenced by production levels, market prices, harvested area, and consumption patterns, while land productivity has no significant effect—suggesting inefficiencies in translating higher yields into accessible supply. Rice consumption is shaped by production, income, and population size but remains unaffected by price fluctuations. PLS-SEM findings reveal that food availability enhances access to food but can negatively affect nutrient absorption and food security directly, possibly due to limited dietary diversity or inadequate nutrition knowledge. However, access and absorption act as key mediators, ultimately improving overall food security. These results emphasize that increasing food availability alone is insufficient. Effective policies must also promote equitable access and improved nutrient utilization to ensure sustainable food security outcomes. By clarifying the complex linkages between food production, distribution, and utilization in rice-abundant regions, this study offers strategic insights for designing integrated, region-specific food security policies.
Co-Authors Damanik, Dicky Daud Sandalayuk ernikawati, ernikawati Gustami Harahap Hasibuan, Muhammad Aldiansyah Irni, Julaili Mitra Musika Lubis Napu, Wahyu H. Nurwijayanti Pakai, Algifar Rizal Aziz, Rizal Robert Tua Siregar Salqaura, Siti Sabrina Sandalayuk, Marselia Yunus, Reinaldi