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All Journal Agromet Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Sains Agro Mahseer : Jurnal Ilmu-ilmu Perairan dan Perikanan Biocaster : Jurnal Kajian Biologi
Arinda, Dela
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Other

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Climate influence on Diarrhea Disease in Tropical Regions based on Systematic Literature Review Arinda, Dela; Hidayati, Rini; Taufik, Muh.
Agromet Vol. 37 No. 2 (2023): DECEMBER 2023
Publisher : PERHIMPI (Indonesian Association of Agricultural Meteorology)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j.agromet.37.2.99-107

Abstract

Diarrhea disease presents a significant public health concern due to its impact on mortality, and research showed that climate plays an important role on diarrhea prevalence. However, effect of climate on diarrhea incidence was inconsistent among climate factors. Here, we investigated this inconsistency thorough systematic literature review. Our review encompassed the formulation of research questions, development of literature search strategies, and the establishment of inclusion/exclusion criteria for systematic data extraction. We carried out an extensive search from peer-review literature databases including Scopus, Pubmed, and Proquest for articles published between January 2000 to March 2023. We found that 74 studies focusing on diarrhea diseases and climate influencing factors met our inclusive criteria. Climate factors that affected diarrhea were rainfall, temperature, humidity, and climate seasonality. Our findings revealed that a positive association between diarrhea and rainfall was consistently observed. Other climate factors (temperature and humidity) indicated a positive correlation as well, although viral diarrhea exhibited a negative correlation with temperature. Further, bacterial and parasitic diarrhea diseases were more prevalent in the rainy season, whereas viral diarrhea occurred more frequently during the dry season with lower temperatures.
Effectiveness of Goat Manure and Liquid Organic Fertilizer in Increasing The Growth and Production of Cucumber (Cucumis sativus L.) Safrizal, Safrizal; Ginting, Ina Febria; Arinda, Dela; Mei Ryan Sandi
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 9 No. 1 (2024): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, 9 (1)Desember 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v9i1.13341

Abstract

This study aims to analyze the effect of goat manure and liquid organic fertilizer on the growth and yield of cucumber plants. This research was conducted in the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University using a Randomized Group Design (RAK) factorial pattern with two factors: the dose of goat manure consists of 4 levels, namely: K0: Without goat manure (0 ton/ha), K1: 10 tons/ha, K2: 20 tons/ha, K3: 30 tons/ha. The liquid organic fertilizer factor consists of 4 levels, namely P0: Without liquid organic fertilizer (0 ml/liter of water), P1: 5 ml/liter of water, P2: 10 ml/liter of water, and P3: 15 ml/liter of water. The parameters observed consisted of plant height, fruit number, fruit diameter, fruit length, and fruit weight. The results showed that the application of goat manure had a significant effect on plant height (15, 30, and 45 HST) and fruit length, but had no significant effect on fruit diameter, fruit number, and fruit weight. In contrast, the application of liquid organic fertilizer, either singly or in interaction with goat manure, showed no significant effect on all parameters observed. This study concludes that goat manure is effective in increasing plant growth.
Curah Hujan Terhadap Produktivitas Padi Dan Ubi Kayu: Analisis Statistik Di Kabupaten Serdang Bedagai Arinda, Dela; Afifi, Annida Fauziyyatul; S, Safrizal; Marsudi, Sundari
Jurnal Sains Agro Vol 10, No 1 (2025): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v10i1.1764

Abstract

Rainfall is one of the climatic factors that influences the productivity of food crops. This study aims to analyze the relationship between rainfall and the productivity of rice and cassava in Serdang Bedagai Regency. The data used are annual secondary data for the period 2013–2024, consisting of rainfall records and the productivity of rice and cassava commodities. The relationship was analyzed using Pearson correlation and simple linear regression methods. The results show that rainfall has a positive and significant relationship with rice productivity, with a correlation coefficient of 0.70 and an R² value of 0.489, indicating that nearly 49% of the variation in rice productivity can be explained by rainfall. Meanwhile, the relationship between rainfall and cassava productivity is positive but not statistically significant (r = 0.60; R² = 0.37; p 0.05), indicating a weaker influence. The effect of rainfall is more evident on rice productivity compared to cassava. These findings highlight the need for improved water management and climate adaptation strategies, particularly in the rice farming systems of Serdang Bedagai Regency.
PEMANFAATAN HUTAN MANGROVE SEBAGAI SILVOFISHERY DALAM PENINGKATAN PEREKONOMIAN MASYARAKAT PESISIR DI DESA NELAYAN KECAMATAN MEDAN BELAWAN Daulay, Aulia Putra; Sari, Ratna; Ifanda, Dayun; Girsang, Sahat Raja Marigo; Arinda, Dela
MAHSEER: Jurnal Ilmu-Ilmu Perairan dan Perikanan Vol 7 No 2 (2025): Jurnal Ilmu-Ilmu Perairan dan Perikanan
Publisher : Universitas Gajah Putih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55542/mahseer.v7i2.1287

Abstract

Silvofishery merupakan perpaduan antara hutan mangrove dan perikanan dengan memperhatikan kelestarian hutan mangrove yang pengelolaannya akan berdampak positif bagi lingkungan dan sosial ekonomi masyarakat. Pengelolaan yang berlebihan akan menyebabkan fungsi hutan tidak berjalan dengan baik, terutama sebagai jasa ekosistem. Oleh karena itu, tujuan penelitian ini adalah untuk menentukan model silvofishery yang tepat sebagai optimalisasi rehabilitasi mangrove agar pengelolaannya berkelanjutan. Kampung Nelayan dipilih karena masyarakat dominan sebagai nelayan dalam memenuhi kebutuhan hidupnya dan juga hutan mangrove baru saja direhabilitasi sehingga perlu dikelola lebih baik dalam memperoleh hasil laut yang optimal. Penelitian dimulai dengan konsep dan model silvofishery melalui nelayan, masyarakat, dan pengelola lokal. Selanjutnya, pengamatan langsung dilakukan dalam mengumpulkan data tentang kesesuaian silvofishery, kepadatan vegetasi, keanekaragaman biota dan plankton, wawancara dengan nelayan lokal, masyarakat, pengelola dan studi literatur dari studi serupa. Terakhir, penentuan model silvofishery sebagai optimalisasi rehabilitasi mangrove dalam meningkatkan produktivitas hasil laut di Kampung Nelayan menggunakan analisis kesesuaian silvofishery, kepadatan vegetasi, keanekaragaman spesies biota dan plankton, nilai ekonomi mangrove, dan nilai kelayakan usaha.
Review Literatur: Dampak Perubahan Iklim terhadap Satwa Liar Marsudi, Sundari; Ifanda, Dayun; Tambunan, Hardiansyah; Silalahi, Hanna Tresia; Arinda, Dela
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.583

Abstract

Climate change is one of the most significant global threats to the survival of wildlife, particularly in tropical regions that harbor high biodiversity yet remain vulnerable to environmental pressures. This study aims to examine the impacts of climate change on the distribution, phenology, behavior, and physiological responses of wildlife through a literature review of 23 scientific articles published between 2015 and 2025. The findings indicate that species with narrow habitat ranges and high sensitivity to temperature are especially vulnerable to climate change, particularly when compounded by anthropogenic disturbances such as deforestation and habitat fragmentation. Various impacts of climate change have been identified in tropical wildlife. Montane forest-endemic birds in the Andes have shifted to higher elevations due to rising temperatures, while Southeast Asian amphibians are threatened by declining microhabitat humidity. Changes in reproductive rhythms are evident in African wild dogs (Lycaon pictus), which have experienced shifts in their birthing seasons. In addition, increased nocturnal activity has been observed in large mammals in Africa and Asia as a response to thermal stress. Adaptive conservation strategies discussed include the establishment of ecological corridors, habitat restoration, and species distribution modeling. A science-based conservation approach is essential to address future ecological challenges.
Evaluasi Potensi Tumbuh Benih 21 Varietas Padi melalui Analisis Principal Component Analysis (PCA) dan Korelasi Izhar, M.; Munawarrah, Munawarrah; Ma’arif, Samsul; Arinda, Dela
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 1 (2026): January (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i1.903

Abstract

Seed quality is a key factor in determining the success of germination and productivity of rice plants. This study aims to evaluate the seed growth potential of 21 rice varieties (Oryza sativa L.) consisting of local, national, and introduced varieties through correlation analysis and Principal Component Analysis (PCA). Four parameters observed include Maximum Growth Potential (PMP), Germination Power (DB), Plumule Length (PP), and Radicle Length (PR). The study was conducted at the Biology Laboratory, Satya Terra Bhinneka University, using a completely randomized design with three replications. The analysis results showed significant variations among varieties for all observed parameters. The PCA value showed that two principal components (PC1 and PC2) explained 78.1% of the total variability. The PTM and DB parameters had high negative loadings on PC1, indicating that this component represents seed viability, while PP and PR had positive loadings on PC2, which described the morphological vigor of the seedlings. The Sigupai, Tinggong, and Inpago 12 varieties were in the quadrant with negative PC1 and positive PC2 values, indicating a combination of high viability and strong seedling growth. Correlation analysis showed a very strong positive relationship between PTM and DB (r = 0.98; p < 0.001), while the correlation between physiological and morphological parameters was weak. Thus, PCA and correlation analysis proved effective in identifying superior rice varieties based on seed viability and vigor traits, potentially supporting variety selection in rice seed management and development.
Co-Authors Afifi, Annida Fauziyyatul Daulay, Aulia Putra Ginting, Ina Febria Ifanda, Dayun Izhar, M. Marsudi, Sundari Ma’arif, Samsul Muh. Taufik Munawarrah, Munawarrah Ratna Sari Rini Hidayati S, Safrizal Safrizal Safrizal Sahat Raja Marigo Girsang Sandi, Mei Ryan Silalahi, Hanna Tresia Tambunan, Hardiansyah