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Syahputra, Maiser
Universitas Mataram
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Viability and Growth of Sugar Palm (Arenga pinnata (Wurmb.) Merr.) on Various Seed Maturity Levels Using Natural Soaking Solutions Irwan Mahakam Lesmono Aji; Maiser Syaputra
Jurnal Multidisiplin Madani Vol. 3 No. 5 (2023): May, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/mudima.v3i5.4105

Abstract

Sugar palm (Arenga pinnata), a multi-purpose tree species (MPTS), has significant ecological and economic benefits. However, the imbalance between the benefits of this plant and its development is a concern. After reaching 50 years of age, the sugar palm tree can no longer reproduce, necessitating the need for cultivation. The primary challenge in cultivating this plant is its hard seed coat. While acidic ingredients have been used to break seed dormancy, natural ingredients are not commonly utilized. This study employed an experimental method with a completely randomized design (CRD). The study design included three factors: maturity level (K), soaking solution treatment (B), and soaking time (L). The parameters assessed in this study were maximum growth potential, germination capacity, leaf length, leaf area, number of leaves, stem diameter, stem length, primary root length, number of roots, and apical shoot length. The results indicate that soaking treatment did not significantly affect the parameters, except for root length. The maturity level treatment also did not significantly impact the parameters. However, K2 seeds (uniform yellow) showed better results in all parameters than other maturity levels, and B3 (100% coconut water) was the soaking solution that yielded positive results
Potential and Mitigation Analysis of Nipah Beach Forest Ecosystem Changes, North Lombok Regency as a Sea Turtle Habitat Syaputra, Maiser; Wahyuningsih, Endah; Suparyana, Pande Komang; Permatasari, Diah; Lestari, Andi Tri
Jurnal Multidisiplin Madani Vol. 3 No. 12 (2023): December, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/mudima.v3i12.7339

Abstract

The Nipah beach forest in Malaka Village is used as a nesting habitat for sea turtles, which are protected and endangered wild animals in Indonesia. In current conditions, the Nipah Beach forest ecosystem is faced with development, economic growth, and the community's high demand for land so the integrity of the turtle habitat in the area is threatened. Analysis of potential changes in wildlife habitat is important to carry out at Nipah Beach, Malaka Village, and is interrelated with efforts to prepare plans and strategies for handling and protecting turtle biodiversity itself. This research aims to 1). Knowing the characteristics of turtle diversity in the Nipah Beach forest area, North Lombok Regency. 2). Changes potential analyzing for Nipah Beach forest ecosystem, North Lombok Regency as a sea turtle habitat. 3). Develop a mitigation plan for changes in the Nipah Beach forest ecosystem, North Lombok Regency as a sea turtle habitat. Measuring sea turtle diversity was carried out using the observation method, while risk analysis of habitat change in this study was carried out using risk analysis techniques using SNI/ISO 31010, and mitigation plans were prepared using the Mitigation Hierarchy. The results obtained were analyzed using risk analysis based on AS/NZS Australian/New Zealand Risk Management Standard 4360 (2004). The conclusions of this research are: 1). Sea turtle diversity on Nipah Beach consists of three species, namely the Hawksbill turtle (Eretmochelys imbricata), Green turtle (Chelonia mydas), and Olive ridley turtle (Lepidochelys Olivacea). The important habitat for turtles on Nipah Beach is at stations 2, 3 and 5. 2). Potential changes to the Nipah Beach forest ecosystem are divided into five degrees of change, from mild to disaster. The highest degree of change occurs if the important nesting habitat of the Hawksbill turtle (Critical Endangered IUCN) is disturbed/lost on a large scale. 3). Mitigation steps in protecting the Nipah Beach forest ecosystem for sea turtle habitat consist of avoiding, minimizing, rehabilitation and balancing
Effect of Activation Temperature and H3PO4 Concentration on Activated Carbon from Asian Palmyra Palm Fronds (Borassus Flabellifer Linn) Rini, Dwi Sukma; Prasetyo, Dhimas Mardyanto; Adawi, Turmiya Fathal; Aji, Irwan Mahakam Lesmono; Syaputra, Maiser; B, Kornelia Webliana; Ningsih, Rima Vera
Jurnal Multidisiplin Madani Vol. 4 No. 6 (2024): June 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/mudima.v4i6.9594

Abstract

Asian palmyra palm (lontar) fronds are a byproduct generated from the asian palmyra palm plant. To add value to these fronds, they can be converted into activated charcoal. This study aims to determine the properties of activated charcoal derived from asian palmyra palm fronds and the effects of activation temperature and chemical concentration on these properties. The activation process was conducted using H3PO4 solution with two concentration variations, 10% and 20%, for 24 hours, and three temperature variations, 600°C, 700°C, and 800°C, each for 60 minutes. The data obtained were analyzed using R software version 4.3.1. The effects of the variation factors in H3PO4 concentration and activation temperature on the yield and characteristics of the activated charcoal were calculated using two-way ANOVA with a 95% confidence level. The properties of the activated charcoal produced met the SNI 06-3730-1995 standard for technical activated charcoal, with yield, moisture content, ash content, volatile matter content, fixed carbon content, and iodine adsorption values of 80.41%, 0.42%, 9.35%, 8.28%, 82.38%, and 668.13 mg/g, respectively. The best properties of activated charcoal were obtained from the activation treatment at 600°C and 20% H3PO4 concentration
Pengukuran Morfometrik Pada Amfibi (Ordo Anura) Di Perbatasan (Terluar) Blok Pemanfaatan Taman Wisata Alam Danau Rawa Taliwang Pranata, Dendy Ade; Hadi, Islamul; Syaputra, Maiser
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 12 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika dan Pendidikan Biologi Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.7861136

Abstract

Penelitian ini bertujuan untuk mengidentifikasi jenis serta menganalisis tingkat keanekaragaman, kemerataan, kesamaan, dominansi dan pengukuran morfometri amfibi (Ordo Anura) di Taman Wisata Alam Danau Rawa Taliwang. Metode yang digunakan dalam penelitian ini adalah metode (VES) Visual Encounter Survey (Heyer et al., 1994). Pengamatan dilakukan pada malam hari dengan tiga kali pengulangan pada masing-masing jalur. Pengambilan data dilakukan pada pukul 19.00-23.00 WITA (Yani, 2015). Analisis menggunakan indeks keanekaragaman jenis, indeks kemerataan jenis, indeks kesamaan jenis, dan indeks dominansi jenis. Berdasarkan hasil penelitian terdapat 4 famili Anura di Taman Wisata Alam Danau Rawa Taliwang yang terdiri dari 5 jenis yaitu Duttaphrynus melanostictus, Fejervarya cancrivora, Fejervarya limnocharis¸ Kaloula baleata, Polypedates leucomystax. Berdasarkan analisis data jalur permukiman dan hutan sekunder memiliki tingkat keanekaragaman jenis sedang, sedangkan jalur persawahan dan perkebunan memiliki tingkat keanekaragaman jenis rendah. Tingkat kemerataan jenis di seluruh jalur berada dalam kategori stabil. Tingkat kesamaan jenis tertinggi ada pada jalur permukiman dan hutan sekunder. Jenis Fejervarya cancrivora merupakan jenis dengan dominasi tertinggi di setiap jalur. Hasil pengukuran morfometri menujukkan panjang badan terbesar terdapat pada jenis Duttaphrynus melanostictus dengan rata-rata 70,50 mm, lebar kepala terbesar pada Duttaphrynus melanostictus dengan rata-rata 24,95 mm, panjang kepala terbesar pada Duttaphrynus melanostictu dengan rata-rata 21,64 mm, panjang kaki depan terbesar Polypedates leucomystax dengan rata-rata 41,00 mm, panjang kaki belakang tebesar pada Polypedates leucomystax dengan rata-rata 108,00 mm, diameter mata terbesar pada Duttaphrynus melanostictus dengan rata-rata 5,59 mm dan jarak internal orbit terbesar pada Polypedates leucomystax dengan rata-rata 6,50 mm
Penyuluhan Dampak Dan Mitigasi Risiko Polusi Cahaya Bagi Kelestarian Penyu Di Pantai Nipah Kabupaten Lombok Utara Syaputra, Maiser; Endah Wahyuningsih; Pande Komang Suparyana; Budhy Setiawan; Tri Lestari
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13553

Abstract

Penyuluhan kepada masyarakat di pesisir Pantai Nipah mengenai dampak negatif pencahayaan buatan terhadap penyu menjadi langkah strategis dalam upaya konservasi. Penyuluhan ini tidak hanya bertujuan untuk meningkatkan literasi ekologis masyarakat, tetapi juga mendorong perubahan perilaku dalam penggunaan pencahayaan yang lebih bijak dan ramah lingkungan. Pencemaran cahaya didefinisikan sebagai kehadiran cahaya buatan yang berlebihan atau tidak tepat sasaran yang mengganggu ritme alami lingkungan. Banyak masyarakat yang belum familiar dengan istilah polusi cahaya dan juga dampaknya sehingga kegiatan pengabdian ini perlu dilakukan, dengan tujuan memberikan penyuluhan kepada masyarakat mengenai dampak yang dapat ditimbulkan oleh cahaya buatan yang berlebihan di pantai bagi penyu, diikuti dengan kampanye mitigasi pengurangan risiko polusi cahaya. Metode kegiatan meliputi: persiapan, penyuluhan menggunakan metode FGD dan pembuatan media interpretasi. Kesimpulan kegiatan: 1. Melalui penyuluhan interaktif dan diskusi kelompok terarah, khalayak sasaran memperoleh pemahaman baru mengenai konsep polusi cahaya yang sebelumnya belum banyak dikenal. kegiatan ini juga berperan penting dalam menanamkan kesadaran kritis bahwa penggunaan pencahayaan di kawasan pesisir tidak hanya berkaitan dengan kebutuhan manusia, tetapi juga berdampak signifikan terhadap siklus hidup penyu, 2. Peningkatan pemahaman ini terlihat dari hasil evaluasi, di mana mayoritas peserta menunjukkan tingkat pemahaman lebih dari 80%, yang dikategorikan sangat baik.
Co-Authors ABDUL MUIN Abdul Muta Alli Anwar Adawi, Turmiya Fathal Agung Purnama Sakti Ahmad Jaelani Ahman Alfan Ansori Ainurrofiq Akram, Muhammad Zaki Ali Algifari Rozak Firdaus Amanda Dini Hidayah Andi Chairil Ichsan Andi Chairil Ichsan Andi Tri Lestari Andi Tri Lestari Andi Tri Lestari Andriyani, Anis Octa Andy C Ichsan Andy C. Ichsan Anisa, Fiska Apriandi Ardian, Bahtiar Agung Asfiyantin, Saral Tri Awaludin, Didin B, Kornelia Webliana Baiq Mega Kurnia Berliana, Aprilia Ika Cahyani, Dina Fathia chairil ichsan, andi Chatami, Lalu Radinal Ihya Dano Syahputra Dea Aswani Delvi Eka Rahayu Diah Permata Sari Diah Permata Sari Diah Permata Sari DIAH PERMATA SARI, DIAH PERMATA Diah Permatasari Diah Permatasari, Diah Dian Safitri Dita Anggraini Dodi Julianto Doni Prasatya Dr Markum Dudi Septiadi Dwi Ayu Sunarti Dwi Sukma Rini Elwis, Khalid Endah Wahyuningsih Endah Wahyuningsih Endah Wahyuningsih Fariq Azhar Fauzan Fahrussiam Fauzan, Ahmad Febrilianto Kusuma Pratama Ferdian Arya Kusuma Feri Bagus Wardani GB Daril Rama Aditia Gefire, Baiq Dean Gina Sonia Hairil Anwar Hasan, Andika Hidayati, Maulia Husnul Khadijah I Gede Gandi Arya Utama I Putu Angga Teja Maya I Putu Eka Indrawan Ihsan Itqanul Amal Imro’atul Hapizah indra wahyu Indrityatno, Indrityatno Indriyatno Indriyatno, Indriyatno Irwan Mahakam Lesmono Aji ISLAMUL HADI Januardi Januardi, Januardi Jurnal Pepadu Karima Paspania Khaliani Rahmatin Khofifa Ratomeci Kornelia Webliana Kornelia Webliana B Kornelia Webliana B Kornelia Webliana B. Kurniawan, Wa'il Lalu Anugrah Wira Anggardikzza Lazuardi Firdaus Lestari, Andi Tri Lina Farida M Rifky Tirta Mudhofir M. Fahed Ramadhan M. Nizar Hamdani Mahmud Mahmud Mahmudin, Ais Muharam Catur Mariun Markum Markum Marwati Maryam Shabrina Mei Nuri Chantika Mei Sukmawati Mizaji Tasnimia Mochammad Restu Julian Muammar Kadafi Muhajirin Muhajirin Muhamad Husni Idris Muhamad Rifky Tirta Mudhofir Muhammad Irham Muhammad Jaelani Muhammad Vandika Trihartawan Nelly Rosanty Safny Ni Luh Putu Yesy Anggreni Ni Made Wirastika Sari, Ni Made Wirastika Ni Wayan Sri Suliartini Ni Wayan Sri Suliartini Nila Sari Nita Apriliana Nur Latifa Aini Nurdiansyah, Rizal Nurul Afriani Dewi Pahrur Rozi Pande Komang Suparyan Pande Komang Suparyana Pande Komang Suparyana Pranata, Dendy Ade Prasetyo, Dhimas Mardyanto Puspitasari, Fini Laelani Putri, A’anggina Pebrianti Putri, Regina Natasnya Putri, Regina Natasya Qashmal Dwi Harianto RAHAYU, WIDYA Raiymond Haris Ramadhan, Nuzul Rizki Rian Wahyuni Rifany Ad’ha Handayani Rima Vera Ningsih Rizky Nurvaningsih Rosidah, Umdatul Rusdianto Salsa Dwi Cahyani Sapitri, Baiq Anita Sarah Lehani Mitchell Seftira, Lora Agista Setiawan, Budhy Shela Hadri Dhuha Sofia Mutmainnah Sonia Wulandari Srimulyaningsih, Reni Sukartono Sulthanulmufti Suraya, Intang Syafaatullah, Lalu Muhammad Syauqi, Shofiyurrahman Tri Lestari Tuti Asmawati Uswatul Ulya Wafiq Laelatul Kodrianingsih Wayan Prabudi Sathya Hindu Sambawa Webliana, Kornelia Wihelmus Jemarut Windi Aulia Apriani Witari Elya Utami Wulandari, Febriana Tri Wulandari, Ni Putu Ayu Siva Yuni Fatmala