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Journal : Journal of Innovation and Applied Technology

Introduksi Produksi Pellet Mandiri Pada Kelompok Pembudidaya Udang Semi Intensif Sebagai Upaya Efisiensi Cost Pakan Sulastri Arsad; Muhammad Musa; Aminuddin Afandi; Nanik Retno Buwono; Mohammad Mahmudi; Evellin Dewi Lusiana; Wahyudi Arif
Journal of Innovation and Applied Technology Vol 6, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/2020.006.01.5

Abstract

Pakan yang mahal dan teknologi yang masih tradisional menjadi masalah yang serius bagi pembudidaya udang vanamei di Desa Temaji. Salah satu alternatif yang ditawarkan yaitu melakukan pembuatan pellet secara mandiri dalam sistem budidaya semi intensif. Tujuan utama  pelaksanaan Doktor Mengabdi (DM) yaitu mengembangkan keterampilan pembudidaya dalam memproduksi pakan mandiri skala kecil dengan menggunakan mesin pellet sederhana guna mengurangi biaya operasional dari cost pakan. Selain itu, tujuannya adalah untuk meningkatkan keterampilan mitra dalam pengukuran kualitas air sehingga produksi hasil budidaya dapat meningkat dan secara tidak langsung dapat meningkatkan pendapatan dan kesejahteraan masyarakat pembudidaya. Hasil kegiatan ini yaitu diperolehnya produk pellet MINIPRO yang dikemas sendiri dan berdasarkan kalkulasi ternyata hasil pellet yang diproduksi jauh lebih murah dibandingkan dengan pellet yang dibeli. Kegiatan ini juga diakhiri dengan pemberian kuesioner sebagai feedback dari kegiatan ini.
SEAWEED CULTIVATION KAPPAPHYCUS ALVAREZII SUBOH DOTY IN SITUBONDO EAST JAVA Mohammad mahmudi; kusriani kusriani; putut wijanrko
Journal of Innovation and Applied Technology Vol 2, No 2 (2016)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.898 KB) | DOI: 10.21776/ub.jiat.2016.002.02.13

Abstract

This study aims to determine the rate of daily growth and productivity of seaweed K. alvarezii and economic value in the Gelung Coastal to support the production of seaweed K. alvarezii. This research was conducted in August-October 2015 in the Gelung Coastal Desa Gelung Kecamatan Panarukan Kabupaten Sitobondo, East Java. Seaweed seeds of K. alvarezii (0:47 ± 2.99) kg grown using a rope tied to a rope stretch of No. 4 and mounted on a bamboo raft (6 x 7) m2. Seaweed weighing done at the beginning and end of the study. Water quality measured in the form; Temperature (oC), Salinity (ppt), Brightness (cm), pH, Nitrite, Nitrate, Ammonium and posphate. Data growth and productivity of seaweed K. alvarezii were analyzed descriptively. Analysis of the economic aspects of cultivation of macroalgae covering the analysis of BEP (Break Event Point), ROI (Return on Investment) and B / C ratio (Benefit Cost Ratio) to determine how the feasibility of seaweed cultivation K. alvarezii sustainable.This results showed that the average weight of seaweed is (10:55 ± 1.67) kg each rope stretch of the shelf that are kept for 35 days. Weight gain seaweed K. alvarezii reached 4 times the initial weight (2.99 ± 0:47) kg with an average daily weight gain reached 23% and specific growth rate (SGR) is 3.92%. Daily growth rate seaweed K alvarezii is almost identical to that maintained in the waters of India (Kotiya, et al., 2011), but lower than the daily growth specifically in the waters of Yucatan, Mexico (monoz et al. 2004) and the results of tissue culture (Lym Yong et al. 2014), but higher than with a specific daily growth Sangihe Islands waters Talengan Minahasa which only reaches 3:37% (Tiwa, et al. 2013). Similarly, the productivity of seaweed farming in the coastal Gelung shelf models more productive with average results obtained reached 4.76 kg / m2 or 47.6 tons / ha. Much higher result compared with the East India Water Tharuvaikulam until reach 2:59 kg / m2 (Athithan, 2014) and in the waters of Southeast Sulawwesi Konawe reaching only 1:34 kg / m2 (Faisal, et al. 2013). This is due to the nutrients that need seaweads K. alvarezii Aquatic Gelung sufficient. Based on the economic analysis of seaweed cultivation K. alvarezii BEP values obtained with the production 1.880.91 kg dry. The value of ROI obtained was 0.77 or 77%. This means that for every capital of Rp. 100.00, - obtained a profit of Rp. 77.00. while the value of B / C ratio obtained is of 1.77 which means that with a capital of Rp. 13,165.000 be obtained from the sale of 1.77 times the amount of capital. Based on the analysis of K. alvarezii seaweed cultivation and economic analysis that seaweed K. alvarezii farming in the coastal Gelung Situbondo worth the effort
Co-Authors ., Kusriani Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Rahem Faqih Abdul Wafi Abdul Wafi, Abdul Afandi, Aminuddin Akhmaddin, Derry Bagus Alivia Salsabila K.T.S Alvionita, Rakhel Marsyanda Vanny Aminuddin Afandi Aminudin Afandhi Aminudin Afandhi Andi Andi Kurniawan Andi Kurniawan Anggraini, Dani Arief Darmawan Arief Darmawan Arsad, Sulastri Arsyadi, Sulastri Asihing Kustanti Asus Maizar Suryanto H Bambang Semedi Diana Arfiati Dini Sofarini Dwi Ayu Lusia Endang Yuli Herawati Evelin Evellin Dewi Lusiana Evellin Dewi Lusiana Evellin Dewi Lusiana, Evellin Dewi Evellin Lusiana Fani Fariedah Fatimatuz Zahroh Fika Dewi Pratiwi Garang, Benaya Tadeus Gatut Bintoro Guntur Guntur Gurinda, Gita Adistri Hamidah, Mawadah Ikah Heri Ariadi Ikha Safitri Irfan Aziz Yoviandianto Jamal, Ramli Kusriani . kusriani kusriani Laili, Noer Ludfi, Ludfi Lusia, Dwi Ayu Lutfi Ni’matus Salamah Luthfatul Amaliana, Luthfatul Mahmuda, Anugrah Fakhri Fadhlullah Moehammad, Khibar Syiar Mohamad Fadjar MOHAMAD FADJAR Mohamad Fadjar Mohamad Fadjar Mohammad Fadjar Mr. Supriatna Muhammad Fadjar Muhammad Fadjar Muhammad Musa Muhammad Musa Muhammad Musa Muhammad Musa Muhammad Triaji Mulyanto Mulyanto Mulyanto Mulyanto Nanik Nanik Retno Buwono Nisa, Tisya Wahidatun Nisya, Tisya W. Nuddin Harahab Nur Aliya Nabila Zsalzsabil Nurdin Harahab Nurdin Harahab oktiyas muzaky Luthfi, oktiyas muzaky Pertiwi, Putri Rahayu Pramudia, Zulkisam Pratiwi, Rizky Kusma Putri, Amelia Wahyuning Putri, Cesarlia Dwi Sulestyanar putut wijanrko Rafli Wildan Ramadiansyah Rahmahnia Febriyani Rahman, Fathor Riska Ayu Lestari Rizky Kusma Pratiwi Rona Aji Lestyaningrum Ruly Isfatul Khasanah Sandikah, Riski Pebri Sarah Hutahaean Sari, Vella Ananda Satiti, Cinca Hayyu Putri Sawiya Sawiya Sihombing, Rut Suharni P Siti Nurchotipah Siwi Oktafia Sabtaningsih Soemarno Soemarno Sofi, Firuliza Nurus Sri Sudaryanti, Sri Sri Surdayanti Sugiarto, Kevin Pratama Sulastri Arsad Sulastri Arsad Supriatna Supriatna Supriatna Supriatna Supriatna Supriatna, Mr. Tasya, Iren Ana Tisya W. Nisya Umi Zakiyah, Umi Wahyudi Arif Wirastika Adhihapsari Yenny Risjani Yoviandianto, Irfan Aziz Yulma, Yulma Yuni Kilawati