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Improving the Production Quality and Competitiveness of Housewife Weaving through the Acquisition of Intellectual Property Rights in the Innovation of Sekir Handloom and Weaving Handloom in Balla Tumuka Village Kartika, Eka Dewi; Erwin, Erwin; Novitasari, Ika; Iba, Wa; Riani, Irdam
Abdi Masyarakat Vol 5, No 2 (2023): Abdi Masyarakat
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/abdi.v5i2.6177

Housewives weavers in Balla tumuka Village, as the main partners in this activity, carry out weaving activities in a traditional way using godokan tools. This has implications for the low quality of woven fabrics and a long time to make woven products. In addition, Balla Tumuka village is included in the category of very underdeveloped villages, so it also has implications for marketing methods that are not effective and efficient. The second partner in this activity is Bumdes Balla tumuka with the problem of Bumdes activities as a grocery store, so has implications for the lack of development of bumdes. Then, through the nation's vocabulary programme implemented according to the needs of the weaving group of housewives and bumdes, to increase the competitiveness of their respective products through intellectual property, namely trademarks on products owned by Bumdes and Weavers, and Copyright by the Weaving Group on Motifs.

BIMBINGAN TEKNIS PEMBUATAN PUPUK KOMPOS PADA MASYARAKATPERI-URBAN DI DESA ABEKO KECAMATAN RANOMEETO BARAT KABUPATEN KONAWE SELATAN Aku, Achmad Selamet; Wahyuni, Sri; Afa, Laode; Nalefo, La; Baka, Wa Kuasa; Tamrin, Tamrin; Iba, Wa; Ruslan, Ruslan; Idaman, Idaman
MAJU : Indonesian Journal of Community Empowerment Vol. 1 No. 6 (2024): MAJU : Indonesian Journal of Community Empowerment, November 2024
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/2xf70g89

Thematic KKN activities carried out in Abeko Village, Ranomeeto Barat District, South Konawe Regency, focused on technical guidance on making compost for peri-urban communities. This program aims to improve community skills and knowledge in processing organic waste into environmentally friendly and economical compost. This activity is in line with efforts to support government programs in realizing sustainable agriculture and reducing dependence on chemical fertilizers that can damage the soil in the long term. The evaluation results showed that this training was able to improve the understanding and skills of participants, as evidenced by their success in making compost piles that met standards. In addition, participants were also able to identify organic materials available in the surrounding environment, such as plant residues and livestock manure, and understand how to maintain temperature and humidity during the fermentation process.

Persepsi Konsumen dan Peluang Usaha Terhadap Obat dan Suplemen Herbal Berbahan Baku Sumberdaya Perairan di Kota Kendari Indriyani; Riani, Irdam; Annaastasia, Nurhuda; Patiung, Seventry Meliana; Iba, Wa
Jurnal Sosial Ekonomi Perikanan Vol 10 No 1 (2025): Jurnal Sosial Ekonomi Perikanan
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsep.v10i1.115

This study aims to determine consumer perceptions and business opportunities for medicines and herbal supplements made from aquatic resources in Kendari City. There were 54 respondents in this study consisting of 4 shop owners and 50 consumers who were determined using a purposive sampling method. Data obtained from primary data, namely observation, questionnaires and interviews. Data analysis used quantitative descriptive analysis using chi square analysis method and quantitative descriptive method. The results showed that the statistical test results of the person chi square value were the relationship between age and consumer perception of 0.563, the relationship of education to consumer perception of 0.634, the relationship of income to consumer perception of 0.563. Qualitative analysis of opportunities, namely per unit which is quite attractive, affordable price, no side effects, especially the Gold-G brand which is made from sea cucumbers. Conclusions that can be drawn from the results of this study are 1). Consumer income, age, and education have no significant effect on consumer perceptions of products, prices, and product benefits. 2). The business of herbal medicines and supplements made from aquatic resources has a chance to develop in Kendari City

Effect of microalgae (Tetraselmis chui Butcher 1959) on growth and survival of nile tilapia (Oreochromis niloticus Linnaeus 1758) reared in low salinity biofloc system Iba, Wa; Wahyuni, Neneng; Hamzah, Muhaimin; Rice, Michael A.
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.36981

Addition of microalgae in the biofloc system may improve growth and survival of Nile tilapia. Also, culturing Nile tilapia in saline water biofloc system may be an adaptation for freshwater shortage. In this study, the growth and survival of Nile tilapia cultured in a low salinity biofloc system with added microalgae was investigated. Increasing salinity in the culture system was done by gradually adding sea water into acclimatization container (618 L, v) on weekly basis for 4 weeks until 9 psu salinity was reached. Tilapia were allowed to adapt to salinity change for one week and fed with commercial feed twice a day until satiation. The biofloc experiment was conducted with 3 microalgal density treatments (5, 15 and 25 104 cells. mL-1) in triplicates. Average initial weight of experimental fish was 4.82 0.76 g. Tilapia were reared for 40 days in aquaria (35 35 40 cm, l w h, 15 L, v) containing 8 individuals fish in each aquarium. The commercial pellets were delivered twice per day at 5% of tilapia biomass until satiation. T. chui was added to the tilapia culture every week. This study showed that the addition of microalgae did not affect the fish weight gain, specific growth rate and survival (p0.05). However, feed conversion ratio and culture productivity were better in tilapia supplied with weekly addition of T. chui at 15 104 cells mL-1 compared to other densities tested.Keywords:SalineBioflocMicroalgae

Effect of microalgae (Tetraselmis chui Butcher 1959) on growth and survival of nile tilapia (Oreochromis niloticus Linnaeus 1758) reared in low salinity biofloc system Iba, Wa; Wahyuni, Neneng; Hamzah, Muhaimin; Rice, Michael A.
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.36981

Addition of microalgae in the biofloc system may improve growth and survival of Nile tilapia. Also, culturing Nile tilapia in saline water biofloc system may be an adaptation for freshwater shortage. In this study, the growth and survival of Nile tilapia cultured in a low salinity biofloc system with added microalgae was investigated. Increasing salinity in the culture system was done by gradually adding sea water into acclimatization container (618 L, v) on weekly basis for 4 weeks until 9 psu salinity was reached. Tilapia were allowed to adapt to salinity change for one week and fed with commercial feed twice a day until satiation. The biofloc experiment was conducted with 3 microalgal density treatments (5, 15 and 25 104 cells. mL-1) in triplicates. Average initial weight of experimental fish was 4.82 0.76 g. Tilapia were reared for 40 days in aquaria (35 35 40 cm, l w h, 15 L, v) containing 8 individuals fish in each aquarium. The commercial pellets were delivered twice per day at 5% of tilapia biomass until satiation. T. chui was added to the tilapia culture every week. This study showed that the addition of microalgae did not affect the fish weight gain, specific growth rate and survival (p0.05). However, feed conversion ratio and culture productivity were better in tilapia supplied with weekly addition of T. chui at 15 104 cells mL-1 compared to other densities tested.Keywords:SalineBioflocMicroalgae

Produksi protein sel tunggal mikroalga (Chlorella vulgaris) menggunakan limbah ayam broiler dan aplikasinya dalam pakan : Production of microalgae single-cell protein (Chlorella vulgaris) using broiler chicken waste and its application in feeds Iba, Wa; Padang, Crasilia Yanti; Sari, Nilam; Ambardini, Sri; Suriana, Suriana
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 27 No. 11 (2024): Jurnal Pengolahan Hasil Perikanan Indonesia 27(11)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v27i11.58151

Protein sel tunggal dari mikroalga berpotensi digunakan dalam formulasi pakan ayam broiler. Mikroalga yang banyak dikembangkan saat ini salah satunya adalah Chlorella vulgaris. Penelitian bertujuan untuk menentukan konsentrasi C. vulgaris yang dikultur menggunakan media organik limbah ternak ayam broiler dan kandungan proteinnya dalam pakan. C. vulgaris dikultur menggunakan media organik dari feses ayam broiler dalam air laut pada 4 konsentrasi (10, 100, 1.000, dan 10.000 ppm). Kandungan protein C. vulgaris dan pakan dianalisis menggunakan metode Kjeldahl. Protein tertinggi diperoleh pada C. vulgaris dalam media feses ayam 10 ppm, yaitu 23,53%. Biomassa mikroalga yang dikultur dalam media 10 ppm feses ayam ditambahkan dalam formulasi pakan ayam broiler pada konsentrasi yang berbeda, yaitu 0; 2,5; 5; 7,5 dan 10% dengan 3 kali ulangan. Kandungan protein tertinggi, yaitu 34,65% pada penambahan biomassa C. vulgaris 2,5%. Kandungan protein yang mendekati optimal untuk ayam broiler fase pre-starter dan starter yaitu 22,71% dan 24,06% diperoleh dengan penambahan tepung C. vulgaris 5 dan 7,5%.

Enhancement of Skin Pigmentation and Intestinal Health in Comet Goldfish (Carassius auratus) Using Dunaliella salina Teodoresco 1905 Supplemented Diets Iba, Wa; Martono, Martono; Syam, Rukman Awan; Ruslaini, Ruslaini; Abidin, La Ode Baytul; Kurnia, Agus; Nur, Indriyani; Rice, Michael A
Jurnal Ilmiah Perikanan dan Kelautan 2026: JIPK VOLUME 18 ISSUE 2 YEAR 2026 (JUNE 2026, ISSUE IN PROGRESS)
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v18i2.83250

Graphical Abstract Highlight Research 1. Dunaliella salina meal (7–9%) optimally enhanced skin carotenoid deposition in C. auratus. 2. Higher D. salina inclusion improved intestinal morphology and reduced inflammatory lesions. 3. Intestine somatic index stabilized at 7–9%, indicating better digestive efficiency. 4. Survival rates increased with D. salina supplementation due to antioxidant and immunoprotected effects. 5. Microalgal carotenoids show strong potential as functional additives for ornamental fish feed. Abstract Maintaining efficient and stable carotenoid-based pigmentation remains a challenge in aquaculture due to limited dietary carotenoid bioavailability and variable intestinal absorption. Comet goldfish (Carassius auratus) were used as a model species for aquaculture nutrition and digestive physiology to evaluate the effects of natural carotenoid supplementation from microalgae Dunaliela salina on skin pigmentation and intestinal health. This study aims to determine the effect of D. salina meal addition in formulated feed on the carotenoid content of fish skin, growth and survival as well as the intestinal condition of comet gold fish. Experimental diets were prepared by incorporating D. salina meal into a formulated feed at graded inclusion levels (0, 3, 5, 7, and 9%), where the microalgal meal was homogenized with other feed ingredients, pelleted, and oven-dried before use. The initial weight of experimental fish was 4 ± 1 g. The fishes were maintained in aquarium measuring of 40 × 35 × 35 (l × w × h) cm for 30 days and fed until satiation with 5 treatments of formulated feed added microalgae meal at 0, 3, 5, 7 and 9 %. Commercial feed was used as control feed and all treatments were in triplicates. The highest final carotenoid content in skin of comet fish at 14.82 mg. g-1 was obtained with addition of 7 % microalgae meal. The highest weight gain was obtained with addition of 5 % microalgae meal at 5.5 g. Normal comet fish intestinal morphology was found in those feds on 9 % microalgae meal. Intestinal inflammation was observed in those feds with the addition of 3, 5 and 7 % microalgae meal and control feed. The intestinal somatic index (ISI) value obtained was 1.08-3.06 %. The survival was 100 % in fish fed with the addition of microalgae meal at high percentage from 5-9%. The findings provide practical guidance for developing natural, microalgae-based functional feeds that improve pigmentation efficiency, support intestinal health, and enhance survival, thereby contributing to more sustainable and economically valuable aquaculture production. We recommend to use 7-9 % of D. salina meal for use in aqua feed to maintain optimal color, growth and survival of ornamental fish or cultured finfish in general.

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