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TINGKAT KELANGSUNGAN HIDUP DAN PERTUMBUHAN BENIH TERIPANG (Holothuria atra) HASIL REPRODUKSI ASEKSUAL DENGAN BERAT YANG BERBEDA Yani Robiansyah; Nurliah Nurliah; Sitti Hilyana
Jurnal Perikanan Unram Vol 8 No 2 (2018): Jurnal Perikanan
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v8i2.89

Abstract

Fission merupakan sistem reproduksi aseksual teripang (Holothuria atra) dengan cara pembelahan bagian tubuh yang dapat membentuk individu baru sehingga dapat digunakan sebagai alternatif perbanyakan individu teripang.Tujuan penelitian ini untuk mengetahui pengaruh perbedaan berat tubuh teripang terhadap tingkat kelangsungan hidup dan pertumbuhan teripang hasil fission.Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan perlakuan Kontrol (150-350 gram/ tanpa fission), P1 (150 gram), P2 (250 gram) dan P3 (350 gram). Data uji analisis menggunakan ANOVA dengan taraf 5% untuk mengetahui perlakuan terbaik. Berdasarkan hasil penelitian menunjukan perbedaan berat tubuh teripang memberikan pengaruh terhadap tingkat kelangsungan hidup namun tidak meberikan pertumbuhan terhadap benih teripang hasl fission. Kelangsungan Hidup tertinggi didapat pada perlakuan Kontrol (100%) dan P2 (72,22%). Sedangkan untuk pengamatan morfologis dan Fisiologis teripang memberikan hasil yang berbeda setiap minggunya.
SUBSTITUSI DOSIS TEPUNG IKAN DENGAN MENGGUNAKAN TEPUNG KEPALA UDANG PADA PAKAN IKAN NILA (Oreochromis niloticus) Ninda Nastiti; Nurliah Nurliah; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 9 No 2 (2019): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v9i2.147

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemanfaatan tepung kepala udang sebagai bahan substitusi dosis tepung ikan pada pakan ikan Nila (Oreochromis niloticus) serta mengetahui dosis tepung kepala udang yang optimal untuk pertumbuhan ikan Nila. Penelitian ini dilaksanakan pada tanggal 16 Desember sampai dengan 8 Pebruari dengan masa pemeliharaan selama 45 hari bertempat di Laboratorium Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Mataram. Penelitian ini menggunakan metode eksperimental dengan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 5 ulangan, yaitu : (kontrol) pakan komersil, (P1) 0% tepung kepala udang, (P2) 20% tepung kepala udang, dan (P3) 35% tepung kepala udang. Data perhitungan dianalisis menggunakan ANOVA dengan tingkat kepercayaan 95%. Hasil perhitungan menunjukkan bahwa jenis pakan yang berbeda tidak berpengaruh nyata terhadap laju pertumbuhan mutlak, laju pertumbuhan spesifik, rasio konversi pakan, tingkat kelangsungan hidup, dan efisiensi pakan pada ikan Nila. Penggunaan tepung kepala udang pada pakan mampu memberikan pertumbuhan yang sama baiknya dengan pakan komersil maupun pakan tanpa penambahan tepung kepala udang serta mampu menekan biaya produksi pada pembuatan pakan.
TEKNIK NURSERY DAN OUT-PLANTING SEBAGAI UPAYA PELESTARIAN MANGROVE DI DUSUN SIUNG, SEKOTONG, LOMBOK BARAT Ibadur Rahman; Fadillah, Fitri; Devi, Lokita; Z, Muhammad Fayyadh A.; Sultansyah, Muhammad; Siahaya, Patrick Alexander; Ta'yuni, Qur'a; Asmileen, Suci Dwi; Utami, Widia Tri; Jefri, Edwin; Wahyudi, Rhojim; Damayanti, Ayu Adhita; Himawan, Mahardika Rizqi; Lestrariningsih, Wiwid Andriyani; Buhari, Nurliah; Larasati, Chandrika Eka; Siagian, Raja Aditya Sahala; Putra, Brilliant Rudzaky Ridwan
Jurnal Pepadu Vol 5 No 4 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i4.5443

Abstract

Mangroves play a crucial role in maintaining environmental balance, including wave attenuation, preventing erosion, providing habitat for various species, and storing carbon to mitigate climate change. However, mangrove ecosystems are currently facing serious degradation threats due to human activities and climate change, necessitating protective measures, rehabilitation, and active community participation to ensure their preservation. This community service initiative aims to conserve mangrove ecosystems through nursery activities (nursery) and mangrove planting (out-planting) in potential areas not yet populated by mangroves in Siung Village, Sekotong, West Lombok. The nursery activities include techniques for collecting seedlings from the wild, selecting and sorting healthy seedlings, placing them in planting media, and caring for the seedlings. Meanwhile, the out-planting activities involve planting the seedlings in the wild and monitoring the planted mangroves to ensure their survival. Over approximately two months, this project has produced 3,200 mangrove seedlings of Rhizophora mucronata, Rhizophora apiculata, Rhizophora stylosa, and Ceriops tagal species, with a survival rate of 87.5%. As for the out-planting activities, 2,700 mangrove seedlings have been successfully planted in areas near the nursery site. Challenges encountered during seedling collection and care include tidal fluctuations, the presence of pests and predators. In the out-planting activities, ongoing monitoring and maintenance are required to maintain a high survival rate for the seedlings planted in the wild.
Pelatihan Pengolahan Pangan Berbahan Dasar Rumput Laut Cokrowati, Nunik; Lumbessy, Salnida Yuniarti; Diniarti, Nanda; Fitriani, Syawalina; Waspodo, Saptono; Hilyana, Sitti; Buhari, Nurliah; Rahman, Ibadur; Wahyudi, Rhojim; Larasati, Chandrika Eka; Kholilah, Nenik; Nuryadin, Rusmin; Mujib, Abdul Saddam; Yasir; Basmal, Jamal; Suwarti
Jurnal Aplikasi dan Inovasi Iptek Vol 6 No Risdamas (2024): Jurnal Aplikasi dan Inovasi Iptek No. 6 Vol. Risdamas Desember, 2024
Publisher : Denpasar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52232/jasintek.v6iRisdamas.199

Abstract

Pemanfaatan rumput laut saat ini sudah beragam, baik untuk produk pangan maupun non pangan. Produk turunan rumput laut dapat dikelompokkan menjadi 5P, yaitu Pangan, Pakan, Pupuk, Produk Kosmetik, dan Produk Farmasi. Untuk itu kegiatan ini bertujuan untuk transfer ilmu, teknologi dan inovasi pengolahan pangan berbahan dasar rumput laut sebagai camilan sehat. Kegiatan dilaksanakan pada tanggal 20 November 2024 di Desa Paremas Kecamatan Jerowaru Kabupaten Lombok Timur. Metode kegiatan ini adalah ceramah dan praktek langsung pembuatan produk olahan berbahan rumput laut. Masyarakat sasaran kegiatan ini sejumlah 30 orang yang terdiri dari ibu-ibu rumah tangga dan remaja putri. Masyarakat sasaran berasal dari Desa Paremas, Seriweh, Keruak, Lungkak, Jerowaru dan Ketapang Raya Kabupaten Lombok Timur. Hasil kegiatan ini adalah cara membuat pilus rumput laut dan keripik dari Ulva telah diajarkan oleh tim kegiatan kepada masyarakat sasaran. Kripik Ulva memiliki cita rasa gurih, renyah dan ringan dan tetap nampak berwarna hijau. Pilus rumput laut memiliki cita rasa gurih dan masih terasa taste rumput laut. Kesimpulan kegiatan ini adalah keterampilan pembuatan kripik Ulva dan pilus rumput laut telah diajarkan oleh tim kegiatan dan masyarakat sasaran memahami keterampilan tersebut
Estimasi Cadangan Karbon Tegakan Mangrove di Lombok Barat, Nusa Tenggara Barat Lestariningsih, Wiwid Andriyani; Himawan, Mahardika Rizqi; Siagian, Raja Aditya Sahala; Majerus, Kara Muriel Angela; Putra, Brilliant Rudzaky Ridwan; Anggereni, Aprilia; Buhari, Nurliah
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 4 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i4.729

Abstract

Mangrove ecosystems are a vital form of aquatic ecosystem that significantly contribute to maintaining carbon balance in the atmosphere and support climate change mitigation efforts. Their ability to absorb and store carbon in both biomass and soil makes them among the most effective carbon sinks. This study aims to estimate the carbon storage of mangrove stands in the Gita Nada Mangrove Area, Sekotong, West Lombok. The research was conducted at three stations: Station 1 (Berambang), Station 2 (Siung), and Station 3 (Bangko-Bangko). Data collection involved a 10 x 10 meter transect, where species and diameter at breast height (DBH) data were recorded. Allometric equations were then applied to calculate biomass and carbon reserve values. The results identified four mangrove species: Rhizophora mucronata, R. stylosa, R. apiculata, and Avicennia marina. The average mangrove density at each station fell within the moderate to dense category, with values ranging from 1000 to 4666.66 individuals per hectare. The estimated carbon stocks of the mangrove stands were as follows: Station 1 had 149.33 tons per hectare, Station 2 had 28.38 tons per hectare, and Station 3 had 476.36 tons per hectare. These findings indicate significant differences in estimated carbon stock values across the stations. Overall, the results of this study provide crucial information to support conservation and restoration efforts for mangrove ecosystems in West Lombok, enhancing understanding of the role of mangroves in mitigating climate change.
BIODIVERSITAS MAKROALGA DI KAWASAN KONSERVASI GILI MATRA Rahmi, Disa Aulia; Jefri, Edwin; Buhari, Nurliah; Hotmariyah, Hotmariyah
Jurnal Perikanan Unram Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.923

Abstract

Macroalgae are a group of lower marine plants commonly referred to as thalloid plants. The diversity of macroalgae in tropical regions, particularly in eastern Indonesia, is very high due to the area being part of the Wallacea region. This study aims to determine the level of diversity and distribution of macroalgae in these waters. The method used is the line transect method, with data analysis including ecological indices and distribution patterns. The results show that the diversity index ranges from 2.45 to 2.80, which falls into the medium category. The evenness index ranges from 0.80 to 0.81, classified as high, while the dominance index ranges from 0.09 to 0.11, which is considered low. The distribution pattern of macroalgae at stations 1, 2, and 3 ranges from 1.37 to 1.49, indicating a clustered distribution pattern. This suggests that the environmental conditions in the waters of Gili Air are stable and conducive to the growth of macroalgae, with no species dominating the ecosystem.
Kondisi Terumbu Karang di Perairan Gili Gede, Sekotong Lombok Barat Nurliah Buhari; Mahardika Rizqi Himawan; Edwin Jefri
Jurnal Ilmu Kelautan Lesser Sunda Vol. 1 No. 1 (2021): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v1i1.28

Abstract

Protection and sustainable data collection are very important in order to protect the coral reef ecosystem. This research was conducted to monitor and determine the condition of coral reefs in the eastern part of Gili Gede Island, which is administratively located in Sekotong Sub-District, West Lombok Regency, NTB. The method used is Line Intercept Transect (LIT). Furthermore, the starting point of the transect stretch is recorded using GPS coordinates and the depth gauge is used to estimate the depth of the water. The results showed that the status of coral reefs tended to be badly damaged with the mean value of all stations (21.92%). Fishery activities and pressure from the land are thought to be several factors that tend to affect the poor coastal ecosystem
Struktur Komunitas Padang Lamun Di Perairan Gili Air, Lombok Utara Ibadur Rahman; Nurliah; Edwin Jefri; Chandrika Eka Larasati
Jurnal Ilmu Kelautan Lesser Sunda Vol. 1 No. 2 (2021): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v1i2.46

Abstract

Seagrass is a coastal ecosystem that has important role as a feeding ground, a spawning ground and a nursery ground for various marine biota. This study aims to examine the biodiversity of seagrass at Gili Air, North Lombok Regency, West Nusa Tenggara. This study was conducted to observe the cover percentage of seagrass, it's composition, the number of seagrass stands, canopy's height, frequency of seagrass presence, and index of importance of seagrass. Seagrass data was collected using a 50cm x 50cm quadrant transect, with a total area of 100 m2, referring to the monitoring standards set by SeagrassNet. Water quality analysis was carried out at the Bioecology Laboratory of the Aquaculture Study Program, University of Mataram, and at the Laboratory of the Marine Aquaculture Center (BPBL) of Sekotong, West Lombok. The results showed that the seagrass communities in Gili Air waters were composed of 5 (five) species: Halophila ovalis, Thalassia hemperichii, Cymodocea rotundata, Halodulea pinifolia, and Halodule uninervis, with the percentage of coverage ranging from 26.88-39.17%, and the average coverage by 31.53%. Thalassia hemperichii is the species that has the highest contribution to the seagrass community at Gili Air.
PELATIHAN PENGOLAHAN DAN PEMASARAN PRODUK BERBASIS SINGKONG DI DESA GIRI TEMBESI Aprilla, Diah Mitha; Maulida, Sylmi; Putri, Indah Annisa; Fitriana, Nur Fadila; Julianti, Nova; Korniawan, Ojik Danang; Wahyudi, Reza Izam; Agustina, Rizki; Firdaus, Rizqi Rohmatul; Walid, Walid; Buhari, Nurliah
Jurnal Wicara Vol 2 No 1 (2024): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v2i1.4087

Abstract

Giri Tembesi Village is a village located in Gerung District, West Lombok Regency, West Nusa Tenggara. This village consists of 7 hamlets spread across its territory. This village is also the southernmost tip of Gerung District. This village was originally part of Banyu Urip Village, Gerung District, West Lombok Regency, West Nusa Tenggara and was expanded in 2015. The population of Giri Tembesi Village based on 2022 data is 4431 people, with 1483 heads of families. Based on the results of observations and interviews conducted with the Village Government and the community regarding the Potential of Giri Tembesi Village, there is data that the community has a rice field area of around 183.2 Ha/m2 with agricultural land owners around 850 families. With Potential In this village, there are many people who work on agricultural products to sell and process them into products that have sales value such as mustofa cassava and potato donuts. However, limited public knowledge regarding the development of processed cassava-based products, and the lack of good processing techniques and a small market share hamper the development of the potential of the agricultural sector in the village. Therefore, efforts need to be made to improve the quality of cassava production and improve the processing process so that it can have a positive impact on the economic development and welfare of the people of Giri Tembesi Village. The main work program in implementing this KKN includes counseling on the creativity of processed cassava products, making processed foods, and marketing processed cassava products in Giri Tembesi Village.
PENGOLAHAN LIMBAH RUMAH TANGGA MENJADI PUPUK KOMPOS DENGAN SISTEM BIOPORI DI DESA JEMBATAN KEMBAR TIMUR, LOMBOK BARAT Pratiwi, Dewa Ayu Agung Ratih; Haq, Ayu Kirana; Thoriq, Muhammad; Adi, Ilham Ananda Krista; Azzahra, Sakinah; Tiaskara, Nazrina Dwi; Nurhayati, Nurhayati; At-Thoriq, Muhammad Ari; Diwangkari, Fanashya Diva Radya; Nurfajilah, Nurfajilah; Buhari, Nurliah
Jurnal Wicara Vol 2 No 5 (2024): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v2i5.5549

Abstract

Kuliah Kerja Nyata (KKN) is one form of implementation of the Tri Dharma of higher education, namely community service. In the KKN activities carried out in Jembatan Kembar Timur Village, Lembar District, the Mataram University KKN student group carried out various activities with the main target of handling problems in the field. In the KKN PMD activities carried out in Jembatan Kembar Timur Village, Lembar District, West Lombok Regency, the KKN PMD Student group of Mataram University carried out various activities with the main target of addressing problems in the context of Green Economy. Jembatan Kembar Timur Village is a village where most of the population earns a living as farmers and breeders. In this village there is one hamlet that is located on a high hill, the hamlet is Tibu Lilin Hamlet which is the only hamlet in Jembatan Kembar Timur Village that is located on a hill. There are still many people who are not aware of the importance of cleanliness and how to manage waste properly. Therefore, the purpose of implementing this KKN PMD activity is to overcome several problems related to the community's difficulty in minimizing household waste, and the community's dependence on the use of chemical fertilizers which can have a negative impact on crop yields and damage the soil, lack of community knowledge about the use of compost. There are several methods carried out, namely surveys and socialization, as well as training in making fertilizer from household waste. Household waste is often a complex problem in various regions, including in Jembatan Kembar Timur Village, West Lombok. One solution to overcome this problem is to process organic waste into compost using a biopore system. This KKN PMD UNRAM activity aims to identify the effectiveness of the biopore system in processing household waste into compost, and analyze its impact on soil quality and the environment in Jembatan Kembar Timur Village. The methods used include making biopore holes, filling in organic waste, and monitoring the decomposition process. The results showed that the biopore system is able to accelerate the decomposition process of organic waste, produce quality compost, and provide significant benefits in improving soil fertility and reducing the volume of waste that must be disposed of. In addition, the implementation of this system at the household level is also proven to increase public awareness of the importance of environmentally friendly waste management. Thus, the biopore system can be a sustainable solution in household waste management in rural areas.
Co-Authors Abd Saddam Mujib Adi, Ilham Ananda Krista Afrijal Afrijal Agustina, Rizki Anasta Irawan, Islam Anggereni, Aprilia Ani Lestari Ani Lestari Aprilla, Diah Mitha Aprilya, Nabilah Ari Andayani Aris Munandar Asmileen, Suci Dwi At-Thoriq, Muhammad Ari Ayu Adhita Damayanti Ayu Adhita Damayanti Ayu Adhita Damayanti Ayu Adhita Damayanti Azzahra, Sakinah Bagus Dwi Hari Setyono Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana Chandrika Eka Larasati Chandrika Eka Larasati, Chandrika Eka Destikawati, Destikawati Devi, Lokita Dewi Sartika Dewi, Sirrul Aini Sukma Diwangkari, Fanashya Diva Radya Donna Ayu Maylanda Edwin Jefri Edwin Jefri Eni Hidayati Eva Anggraini Fadillah, Fitri Fahruddin, Muh. Faidlul Qodir Fanduwinata, Fina Fariq Azhar Fariq Azhar Febiliyadi, Aqidatul Firdaus, Rizqi Rohmatul Fitriana, Nur Fadila Fitriani, Syawalina Gede Windu Sukma Govinda, I Gigentika, Soraya Halimiaty, Siti Haq, Ayu Kirana Harman, Carlen Aufa Haryani, Baiq Aristawidya Haykal, Muhammad Hery Widijanto Himawan, Mahardika Rizki Hotmariyah, Hotmariyah Ibadur Rahman Ibadur Rahman Ibadur Rahman Ibadur Rahman Ichsan, Andi Chairil Idris Ilmi, Baiq Iva Nur Jannatul Istagina, Dina Jamal Basmal, Jamal Jamaluddin Jompa Jefri, Edwin Julianti, Nova Junaidi, Muhammad Kadek Minarti, Ni Khaerunnisa Kholilah, Nenik Korniawan, Ojik Danang Kurniawan Yuniarto Lestariningsih, Wiwid Andriyani Lestrariningsih, Wiwid Andriyani Lumbessy, Salnida Yuniarti M Natsir Nessa, M Natsir Mahardika Rizki Himawan Mahardika Rizki Himawan Mahardika Rizqi Himawan Maisaroh, Dian Sari Majerus, Kara Muriel Angela Maulida, Sylmi Maulita Syahdina Mauludiyah Mauludiyah Muhammad Sahidi Muhammad Supiandi Mulyana, Sulastri Munawarah, Zahratul Mustafid, Azhar Nanda Diniarti Ninda Nastiti Nunik Cokrowati Nuraini Nurfajilah, Nurfajilah Nurhayati Nurhayati Nurliah Nurliah Nursakinah, Nursakinah Nurul Safira Wahida Ofri Johan Paryono Paryono Paryono Paryono Paryono Paryono Paryono Paryono Pratama, Lalu Bobi Pratiwi, Dewa Ayu Agung Ratih Puna, Salvina Herawaty Putra, Brilliant Rudzaky Ridwan Putri, Indah Annisa Qolbuna Salima, Baiq Rahfika Rahman, Ibadur Rahmi, Disa Aulia Raisa, Daeva Rakmah, Aira Ramadani, Nafisah Kurniawati Rhojim Wahyudi Ridwan Ridwan Rizqi Pramana, Adhimas Rohmanurcaesari, Abdari Rosyada, Vivian Rusmin Nuryadin Sadikin Amir Sadikin Amir Sahidi, Muhammad Sahrani, Putri Salvina H. Puna Santika, Lora Saptono Waspodo Setiawati, Kadriani sherina aulia ningtias tias Siagian, Raja Aditya Sahala Siahaya, Patrick Alexander Sigalingging, Cinthya Natasya Siti Asiah-Z.A. Siti Hilyana Sitti Hilyana Sitti Hilyana Soraya Gigentika Sudirman Sudirman Sultansyah, Muhammad Suparmin Suparmin Suprianti, Baiq Novi Supriatna, Nunung Surnawati . Susi Rahayu SUWARTI Syamsu Alam Ali, Syamsu Alam Syawal, Abdul Syafiq Ta'yuni, Qur'a Thoriq, Muhammad Tiaskara, Nazrina Dwi Tirayya, Nadia Hulwa Utami, Widia Tri Wahida, Nurul Safira Wahyudi, Reza Izam Walid Walid, Walid Wardani, Niramaya Kusuma Wiga Alif Violando Wiwid A. Lestariningsih Wiwid Andriyani Lestariningsih Wiwid Andriyani Lestariningsih Yani Robiansyah Yasir Yudi Irawan Yuisniawaty, Aninditha Yusran Nur Indar, Yusran Nur Z, Muhammad Fayyadh A. ZA, Siti Asiah Ziadha Naufal Firdaus, Baiq