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All Journal PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Pena : Jurnal Ilmu Pengetahuan dan Teknologi JURNAL BAHARI PAPADAK
Muhammad Agus
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Physics Social Sciences Other

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PENGARUH PEMBERIAN PAKAN KEONG MAS TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP KEPITING BAKAU SISTEM SINGLE ROOM Muhammad Agus; HADI Pranggono; Harun Murtadlo
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 21, No 1 (2011): Pena September 2011
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v21i1.54

Abstract

      AbstractThe  Maintenance  of mangrove crabs single  room system requires the  provision  of food  in quantity and good quality, cheap, on time and deliver high production value. One of the available food for  the  growth  of mangrove crabs in Central  Java is  the golden  apple  snail (Pomacea canaliculata), which has a protein content reached 51%. This study aims to determine the effect of feeding fresh golden apple snail with different doses on the growth and survival of mangrove crabs in  a single  room in  the pond system. The  study  consisted of five treatments fresh  golden apple  snail fresh feed at  a  dose  of 5.7,  9,  11 and  13%  / BW/day)  with  5 replications.  The experiment conducted at the beginning of mangrove crabs weigh between 80-100 g. Parameters measured include weight  gain during maintenance,  feed  efisiansi, survival and quality  of  the waters. The results showed, the highest weight gain observed in the treatment of 9% amounting to 92.2 g, while the lowest weight gain observed in the treatment of 5% amounting to 56.6 g. There was no difference in survival in each treatment feed, with the highest survival rate of 100%. The lowest feed  efficiency is  toun  the  treatment of  feed contained 13% of 41.61%.  During  the research, the parameters of qualities water in all treatments was within the range for the growth of mangrove crabs. Keywords: Scylla serrata, golden apple snail, growth, survival, feed efficiency
PENGARUH PERBEDAAN DOSIS PUPUK PHOSPAT TERHADAP PERTUMBUHAN PHYTOPLANKTON Sobirin .; Muhammad Agus; Basuki Rahardjo
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 25, No 1 (2013): Pena September 2013
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v25i1.95

Abstract

This study aims  to  determine the  effect  of  different doses  of phosphate fertilizer on  the  gowth  of phytoplankton.  The  research is  based  on a  completely  randomized  design with 6 treatments  and  3 replications. Treatments were applied as follows: A: 0 g / l, B: 0.25 g / l, C: 0.5 g / l, E: 1 g / l, F: 1.25 g / l. Data previously conducted analysis of variance test for normality and homogeneity of variance analysis test is then performed. While the data of water quality variables were analyzed descriptively. Results of any treatment is A:  Peak phytoplankton gowth occurred at 15.00  hours  to 3 days (168x104)cells, B: Peak phytoplankton gowth occurred at 15:00  hours today to 3 (180x104) cells, C: Peak phytoplankton gowth occurred at  12:00  hours day  3 (226x104)  cells,  D:  Peak phytoplankton gowth occurred at 12:00 hours to 4 days (250x104 ) cells, E: Peak phytoplankton gowth occurred at 12.00 hours to 4 days (346x104) cells, F: Peak of phytoplankton gowth occurred at 12:00 hours to 3 days (242x104)  cells.  Results of  the  analysis  showed that different doses  of the treatment effect is highly significant to the gowth of phytoplankton. Medium quality water throughout the study is still in the range of viable ie 29 oC - 30 oC, DO 6,1 – 7,2 and pH 7- 8.Key Words : Phytoplankton Gowth, Phosphate Fertilizers, Dose 
KAJIAN RESTROSPEKTIF PROGRAM PEMBBRDAYAAN WANITA NELAYAN DI GUNUNG KIDUL DIY Muhammad Agus
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 1, No 1 (2009): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1957.724 KB) | DOI: 10.31941/penaakuatika.v1i1.254

Abstract

Program pemberdayaan wanita nelayan desa pesisir Pantai Baron Kemadang Gunung Kidul kurang menyentuh kepentingan wanita nelayan, karena minimnya perguliran dana dan pendampingan, padahal organisasi kelompok wanita nelayanmemainkan perannya dalam memotivasi anggotanya merencanakan kegiatan pengembangan usaha dan memajukan pemasaran serta pemupukan permodalan. Hasil penelitian menunjukkan implementasi program pemberdayaan wanita nelayan di Desa Kemadang berjalan cukup baik. Hal ini  itunjukan dari ketersediaan  kelompok sasaran yakni wanita nelayan yang memberikan respon positif terhadap sosialisasi program, pelatihan dan perguliran modal serta pendampingan berkelanjutan yang dilaksanakan. Penguatan modal melalui  lompok-kelompok kecil mampu meminimalisir kebiasaan wanita nelayan berhutang pada tengkulak atau rentenir. Di sisi lain, program ini terdapat kekurangan dari sisi pendampingan yang kurang meugacu pada kebutuhan lokal dan konsep pembangunan berkelanjutan.Kata kunci : pemberdayaan, wanita pesisir
KAJIAN RESTROSPEKTIF PROGRAM PEMBBRDAYAAN WANITA NELAYAN DI GUNUNG KIDUL DIY Muhammad Agus
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 1, No 1 (2009): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1957.724 KB) | DOI: 10.31941/penaakuatika.v1i1.235

Abstract

Program pemberdayaan wanita nelayan desa pesisir Pantai Baron Kemadang Gunung Kidul kurang menyentuh kepentingan wanita nelayan, karena minimnya perguliran dana dan  pendampingan, padahal organisasi kelompok wanita nelayan memainkan perannya dalam memotivasi anggotanyamerencanakan kegiatan pengembangan usaha dan memajukan pemasaran serta pemupukan permodalan.Hasil penelitian menunjukkan implementasi program pemberdayaan wanita nelayan di Desa Kemadang berjalan cukup baik. Hal ini ditunjukan dari ketersediaan kelompok sasaran yakni wanita nelayan yang memberikan respon positif terhadap sosialisasi program, pelatihan dan perguliran modal serta pendampingan berkelanjutan yang dilaksanakan. Penguatan modal melalui kelompok-kelompok kecil mampu meminimalisir kebiasaan wanita nelayan berhutang pada tengkulak atau rentenir. Di sisi lain, program ini terdapat kekurangan dari sisi pendampingan yang kurang meugacu pada kebutuhan lokal dan konsep pembangunan berkelanjutan.Kata kunci : pemberdayaan, wanita, pesisir
PENGARUH PERBEDAAN JENIS PAKAN ALAMI DAPHNIA, JENTIK NYAMUK DAN CACING SUTERA TERHADAP PERTUMBUHAN IKAN CUPANG HIAS ( Betta splendens ) The Effect of Different Types Of Natural Food Daphnia, Mosquito Larvae and Silk Worms to Growth of Ornamental Fish Bett Muhammad Agus; Tri Yusufi Mardiana
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 2, No 1 (2010): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.396 KB) | DOI: 10.31941/penaakuatika.v2i1.261

Abstract

This study aims to determine the effect of different natural feeding of Betta fish growth and to know what types of natural food that provides growth Betta fish is best. Research was conducted that the Laboratory of Aquaculture Faculty of Fisheries University of Pekalongan on the date of 12 June to 12 July 2010. This study used a complete randomized desaign with 3 treatments and each treatment is repeated 3 times. The treatment applied are different types of natural food is Daphnia sp, mosquito larva an silk Worm. Results of analysis of variance showed that differences in types of natural food which is given a very real effect on the growth of Betta fish. Tukey’s test further showed that the treatment using silk Worms were significantly different to the treatment using mosquito larva and treatment using Daphnia sp. The range of water quality during the study are still eligible for the maintenance of Betta fish. namely the water temperature tranges between 26 – 30oC, the pH of water range from 7-8 and DO ranged between 3.7 to 5.4 ppmKey word : Ornamental cupang, Daphnia sp, mosquito larvae, silk worm
IKL DESA WILAYAH PESISIR DAN PULAU-PULAU KECIL (WP3K) (STUDI KASUS DESA WAPIA-PIA KEC. WANGI-WANGI) Sunarwan Asuhadi; Muhammad Agus; Kamarudin Souwakil
Jurnal Bahari Papadak Vol 2 No 2 (2021): Jurnal Bahari Papadak
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.295 KB)

Abstract

Abstrak - Penelitian ini menggunakan pendekatan deskriptif kuantitatif untuk menelaah pengukuran Indeks Ketahanan Lingkungan (IKL) dalam Indeks Desa Membangun (IDM) di Desa Wapia-pia, yang merupakan salah satu desa pesisir di Wilayah Pesisir dan Pulau-Pulau Kecil (WP3K). Hasil kajian menunjukkan bahwa walaupun IKL merupakan indeks tertinggi dalam IDM, namun dalam pengukurannya belum didukung oleh data yang dapat dipertanggungjawabkan. Terkait dengan hasil pengukuran kualitas lingkungan (udara, air, dan lahan) menunjukkan bahwa kualitas lingkungan Desa Wapia-pia masih baik. Berdasarkan hasil kajian tersebut disimpulkan bahwa pengukuran IKL dalam laporan resmi IDM 2021 di desa Wapia-pia belum berbasis evidence-based practice, mengingat indikator indeks tersebut belum didukung dengan data pengukuran kualitas lingkungan, khususnya air, udara, dan lahan. Disarankan agar pemerintah mengadopsi instrumen IKLH untuk IKL di desa-desa sehingga mendukung implementasi IKLH secara berjenjang dari desa hingga pusat. Kata Kunci : IKL, Desa Pesisir, WP3K Abstract - This study uses a quantitative descriptive approach to examine the measurement of the Environmental Resilience Index (IKL) in the Village Building Index (IDM) in Wapia-pia Village, which is one of the coastal villages in the Coastal and Small Islands Region (WP3K). Study results show that although IKL is the highest index in the IDM, its measurement has not been supported by reliable data. Regarding the effects of environmental quality measurements (air, water, and land), it shows that the ecological quality of Wapia-pia Village is still good. Based on the results of the study, it was concluded that the IKL measurement in the official IDM 2021 report in the village of Wapia-pia was not based on evidence-based practice, considering that the index indicator was not yet supported by data on environmental quality measurements, particularly water, air, and land. It is recommended that the government adopt the IKLH instrument for IKL in villages to support the implementation of IKLH in stages from village to state. Keywords : IKL, Coastal Village, WP3K
Co-Authors Basuki Rahardjo Hadi Pranggono Harun Murtadlo Kamarudin Souwakil Sobirin . Sunarwan Asuhadi Tri Yusufi Mardiana