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Effect of Freshwater Soaking Durations on Salt Reduction and Nutrient Composition of Turbinaria murayana Seaweed for Poultry Feed Reski, Sepri; Rusli, Ridho Kurniawan; Mahata, Maria Endo; Rizal, Yose
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p91-95.2024

This study aims to reduce the salt content in Turbinaria murayana seaweed before its incorporation into poultry feed by soaking it in fresh water at a 1:50 w/v ratio. The experimental design follows a completely randomized design with five treatments and four replications. The treatments involved soaking durations of 1, 2, 3, 4, and 5 days in freshwater. Data were analyzed using Analysis of Variance (ANOVA), and treatment differences were assessed using Duncan's Multiple Range Test. The results indicated that different soaking durations in freshwater effectively reduced the salt content and increased the dry matter and organic matter percentages of Turbinaria murayana seaweed. A soaking duration of 2 days is particularly effective, resulting in a salt content of 0.61%, a salt reduction percentage of 95.79%, a moisture content of 12.86%, a dry matter content of 87.14%, and an organic matter content of 71.13%.

Quantitative Traits of Bayang Ducks Raised with Intensive and Extensive Systems in Bayang District, West Sumatra Suhartati, Linda; Arlina, Firda; Reski, Sepri
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p150-155.2024

This study aims to determine the polymorphism of quantitative traits of Bayang ducks raised with intensive and extensive system in Bayang District, West Sumatera. This study used 114 Bayang ducks consisting of 60 males and 54 females. Ducks are raised intensively and extensively or traditionally in Bayang District. This study used the observation method by calculating the mean, standar deviation, and coefficient of variation. Data were analyzed using the t-test to see the effect of sex and rearing system. The variables observed in this study were body weight (BW), chest circumference (CC), beak length (BL), wing bone length (WBL), shank length (SL), shank circumference (SC), femur length (FL), tibia length (TL), and Back Length (BAL). The results showed that sex had a significant effect (P<0.01) on FL and (P<0.05) on SL and CC. The rearing system had a significant effect (P<0.05) on SC and FL in male Bayang ducks. The coefficient of variation (CV) in male Bayang ducks was moderate (>5-15%) except for TL which was small (<5%). While in female Bayang ducks WBL and TL have CV classified as low, CC classified as high and other traits classified as medium. The conclusion of this study is that sex and rearing system affect the quantitative characteristics of Bayang ducks and the CV of Bayang ducks is low to high.

Pelatihan Pembuatan Ransum Ayam KUB pada Kelompok Ternak Kambang Saiyo di Nagari Kambang Barat, Kecamatan Lengayang, Kabupaten Pesisir Selatan Sepri Reski; Zurmiati Zurmiati; Ridho Kurniawan Rusli
Warta Pengabdian Andalas Vol 31 No 4 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.4.676-681.2024

This activity aims to help the Kambang Saiyo livestock group by providing training on preparing KUB chicken ration formulations using applications. In addition, this activity also aims to train the community to formulate conventional feed ingredients according to procedures. The activity included counseling on feed ingredients that can be used for poultry, especially KUB chickens, nutritional and energy requirements for KUB chickens, and introducing software that can be used to formulate KUB chicken rations. Then, the activity continued with a demonstration of compiling the ration according to the formula. As a result of this activity, the group understood the types of feed ingredients suitable for KUB chickens and the application or valuable software in preparing KUB chicken rations. In conclusion, this activity increased farmers' knowledge and skills in designing application-based KUB chicken ration formulas.

EDUKASI KESEHATAN DAN KESELAMATAN KERJA BAGI PETANI GAMBIR DI BATANG KAPAS KABUPATEN PESISIR SELATAN Fea Firdani; Sepri Reski; Azyyati Ridha Alfian
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 4 No. 3 (2021)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v4i3.341

Gambir is a leading commodity from West Sumatra and has been processed for generations. Gambir farmers have not received attention in occupational health and safety (K3) services. In processing gambier, there are various occupational hazards to gambier farmers; if no preventive measures are taken, it can cause health problems due to work. Limited knowledge and the absence of health and safety guidance at work have caused Gambir farmers to consider the application of Work Safety and Health culture in their daily work not to be a concern. The purpose of this activity is to increase the knowledge and understanding of gambier farmers about the importance of applying the principles of Occupational Safety and Health in the workplace so that gambier farmers can avoid occupational hazards and risks. The activities were carried out in the form of Focus Group Discussions (FGD) and counseling on work safety, personal protective equipment (PPE) to prevent hazards and risks of work accidents and occupational diseases for gambier farmers in Batang Kapas, Pesisir Selatan. The activity was effective, and the goal was achieved by increasing the insight of gambier farmers about the dangers and risks in the gambier processing process. The farmer groups who attended directly practiced personal protective equipment so that farmers' understanding of work safety was increased. It is hoped that there will be sustainable occupational health and safety development for gambier farmers and inter-sectoral collaboration.

Pelatihan Pembuatan Ransum Ayam KUB pada Kelompok Ternak Kambang Saiyo di Nagari Kambang Barat, Kecamatan Lengayang, Kabupaten Pesisir Selatan Sepri Reski; Zurmiati Zurmiati; Ridho Kurniawan Rusli
Warta Pengabdian Andalas Vol 31 No 4 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.4.676-681.2024

This activity aims to help the Kambang Saiyo livestock group by providing training on preparing KUB chicken ration formulations using applications. In addition, this activity also aims to train the community to formulate conventional feed ingredients according to procedures. The activity included counseling on feed ingredients that can be used for poultry, especially KUB chickens, nutritional and energy requirements for KUB chickens, and introducing software that can be used to formulate KUB chicken rations. Then, the activity continued with a demonstration of compiling the ration according to the formula. As a result of this activity, the group understood the types of feed ingredients suitable for KUB chickens and the application or valuable software in preparing KUB chicken rations. In conclusion, this activity increased farmers' knowledge and skills in designing application-based KUB chicken ration formulas.

Effect of Mixed Ratios of Turbinaria murayana Seaweed Meal and Tuna Fish Waste Meal as a Protein Source in Poultry Feed Reski, Sepri; Mahata, Maria Endo; Rizal, Yose; Dewi, Yelsi Listiana
Andalasian Livestock Vol. 2 No. 1 (2025): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v2.n1.p36-41.2025

This study evaluated the effect of different mixing ratios of Turbinaria murayana seaweed meal and tuna fish waste meal as alternative protein sources in poultry feed. The research was conducted using an experimental method arranged in a completely randomised design (CRD) with five treatments and four replications. The treatments consisted of different mixing ratios of Turbinaria murayana seaweed meal and tuna fish waste meal, namely 95:5%, 90:10%, 85:15%, 80:20%, and 75:25%. Data were analysed using analysis of variance (ANOVA), followed by Duncan’s Multiple Range Test to determine significant differences among treatments. The results showed that varying the mixing ratios had no significant effect (P>0.05) on moisture content, organic matter, crude fiber, crude fat, and calcium levels, but significantly affected (P<0.05) crude protein and phosphorus contents. The 85:15% mixture produced the best nutritional composition as a protein source for poultry feed, with the following nutrient contents: moisture 6.73%, organic matter 82.33%, crude fiber 8.58%, crude protein 31.11%, crude fat 15.35%, calcium 4.10%, and phosphorus 0.30%.

Effect of Different Extraction Methods on the Quality of Alginates Derived from Turbinaria murayana Seaweed as a Poultry Feed Additive Reski, Sepri; Mahata, Maria Endo; Yuniza, Ahadiyah; Rizal, Yose
Andalasian Livestock Vol. 2 No. 2 (2025): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v2.n2.p163-169.2025

This study aimed to evaluate the effect of different extraction methods on the quality of alginate derived from Turbinaria murayana seaweed as a poultry feed additive. An experimental approach was employed using a completely randomised design (CRD) consisting of three treatments and six replications. The treatments involved three different extraction methods: acid, alkaline, and calcium pathways. The data were analysed using analysis of variance (ANOVA), and significant differences among treatments were further examined using Duncan’s Multiple Range Test. The results indicated that the extraction method had a highly significant effect (P<0.01) on alginate dry matter content and purity, while it had no significant effect (P>0.05) on alginate pH. Among the tested methods, the acid extraction pathway produced the highest quality alginate, meeting the quality standards set by the Food Chemicals Codex (FCC, 2004), with a dry matter content of 86.57%, a pH value of 9.17, and alginate purity of 36.28%.

Effect of Freshwater Soaking Durations on Salt Reduction and Nutrient Composition of Turbinaria murayana Seaweed for Poultry Feed Reski, Sepri; Rusli, Ridho Kurniawan; Mahata, Maria Endo; Rizal, Yose
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p91-95.2024

This study aims to reduce the salt content in Turbinaria murayana seaweed before its incorporation into poultry feed by soaking it in fresh water at a 1:50 w/v ratio. The experimental design follows a completely randomized design with five treatments and four replications. The treatments involved soaking durations of 1, 2, 3, 4, and 5 days in freshwater. Data were analyzed using Analysis of Variance (ANOVA), and treatment differences were assessed using Duncan's Multiple Range Test. The results indicated that different soaking durations in freshwater effectively reduced the salt content and increased the dry matter and organic matter percentages of Turbinaria murayana seaweed. A soaking duration of 2 days is particularly effective, resulting in a salt content of 0.61%, a salt reduction percentage of 95.79%, a moisture content of 12.86%, a dry matter content of 87.14%, and an organic matter content of 71.13%.

Quantitative Traits of Bayang Ducks Raised with Intensive and Extensive Systems in Bayang District, West Sumatra Suhartati, Linda; Arlina, Firda; Reski, Sepri
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p150-155.2024

This study aims to determine the polymorphism of quantitative traits of Bayang ducks raised with intensive and extensive system in Bayang District, West Sumatera. This study used 114 Bayang ducks consisting of 60 males and 54 females. Ducks are raised intensively and extensively or traditionally in Bayang District. This study used the observation method by calculating the mean, standar deviation, and coefficient of variation. Data were analyzed using the t-test to see the effect of sex and rearing system. The variables observed in this study were body weight (BW), chest circumference (CC), beak length (BL), wing bone length (WBL), shank length (SL), shank circumference (SC), femur length (FL), tibia length (TL), and Back Length (BAL). The results showed that sex had a significant effect (P<0.01) on FL and (P<0.05) on SL and CC. The rearing system had a significant effect (P<0.05) on SC and FL in male Bayang ducks. The coefficient of variation (CV) in male Bayang ducks was moderate (>5-15%) except for TL which was small (<5%). While in female Bayang ducks WBL and TL have CV classified as low, CC classified as high and other traits classified as medium. The conclusion of this study is that sex and rearing system affect the quantitative characteristics of Bayang ducks and the CV of Bayang ducks is low to high.

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