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Pemetaan Aset Penghidupan Petani Kelapa Sawit Swadaya di Kecamatan Bayung Lencir Kabupaten Musi Banyusin
Get PDFKhoirunnisa, K., Riswani, R., Lifianthi, L. (2023). Livelihood asset mapping of independent oil palm farmers in Bayung Lencir Subdistrict Musi Banyuasin Regency. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 380-391). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Independent farmers in managing their oil palm farming require livelihood assets in order to optimize their output and revenue benefits. Livelihood assets consist of human, natural, financial, physical and social assets. The geographical and social variables that surround independent farmers determine the usage conditions of each asset. The aimed of this research were to determine the feasibility and sustainability of livelihood assets used. The survey method was used in 3 villages in Bayung Lencir District, namely Muara Medak, Mangsang and Kepayang for a total sample of 90 independent oil palm farmers selected by purposive sampling. The findings revealed that independent oil palm farmers used livelihood assets are included in the category of sufficient feasibility and sufficient sustainable level but for social, natural and physical assets included in less sustainable level
Kinerja Kelompok Tani dalam Meningkatkan Produktivitas Usahatani Padi di Kecamatan Muara Belida Kabupaten Muara Enim
Get PDFMalini, H., Anisah, A.F., Wahyuni, R. (2023). Performance of farmers group association in increasing rice farming productivity in Muara Belida District Muara Enim Regency. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 472-481). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Achieving productivity in rice farming cannot be separated from the performance of farmer groups. The research objective is to measure the combined performance of farmer groups in increasing the productivity of rice farming. Calculating productivity and analyzing the relationship between Kelompok Tani performance and rice farming productivity. The research method is a survey method. Determination of samples using a simple random method. The results of this research based on the total score of 50.9, the performance of the farmer group is with medium criteria. Average production is 5,181 kg/year/arable area. The productivity of rice farming ranges from 1000 kg/ha to 6500 kg/ha and the average productivity is 3,455 kg/year/ha. There is a significant relationship between the performance of farmer groups and the productivity of rice farming. The performance of the rice farmer group as a vehicle for learning classes, a vehicle for collaboration and as a production unit has a score of 50.9 with medium criteria. The average productivity of rice farming is 3,455 kg/ha/year. There is a positive and significant relationship between the performance of farmer groups and productivity with a correlation coefficient value of 0.385 with the criterion of medium closeness
Pengaruh Penambahan Tepung Tulang Ikan Gabus (Channa striata) terhadap Sifat Fisik dan Kimia Tortilla Jagung
Get PDFHidayat YS, Rosidah U. 2022. The effect of snakehead fish bones flour (Channa striata) on physical and chemical properties of corn tortilla. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 358-367. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).This study aimed to determine the effect of the concentration of the addition of snakehead fish bone meal on the physical and chemical properties of corn tortillas. The study used a completely randomized non-factorial design (RALNF) with one treatment factor and was repeated three times. The treatment factor was the concentration of addition of snakehead fish bone meal (0%, 2%, 4%, 6%, 8% and 10%). The parameters observed in this study were physical parameters (hardness and color) and chemical parameters (moisture content, ash content, calcium content and protein content). The results showed that the concentration of the addition of snakehead fish bone meal had a significant effect on hardness, color (lightness, redness, yellowness), moisture content, ash content, calcium content and protein content. The higher the concentration of snakehead fish bone meal used, the higher the value of hardness, ash content, calcium content and protein content while the water content will decrease. The color value shows a fluctuating graph due to the Maillard reaction during the frying process. The average value of hardness, ash content, calcium content and protein content increased based on the concentration treatment of snakehead fish bone meal 268,07 gf to 434,20 gf, 2,73% to 7,95%, 0,02 % to 3,62% and 11,21% to 20,16%. While the average value of the water content of corn tortillas decreased based on the addition of concentration treatment with the addition of snakehead fish bone meal by 6,99% to 1,97%
Kontribusi Perempuan dalam Menjaga Kelestarian Taman Nasional Kerinci Seblat
Get PDFAndika, E.J., Anwar, G., & Hendrastiti, T.K. (2023). Woman’s contribution in Preserving Kerinci Seblat National Park. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 498-506). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).In the implementation of forest area protection, women face obstacles to actively contribute because the obstacles for women in carrying out conservation activities were greater than the opportunities available, so women's participation was quite low. This study aimed to determine the category of women's contribution in protecting the Kerinci Seblat National Park area. Respondents were selected based on purposive sampling method. The types of women's activities were categorized as active, passive, and negative. The results of in-depth interviews showed that the highest percentage of respondents' job characteristics were farmers. The results of in-depth interviews showed that women have high motivation to participate in programs implemented by the Kerinci Seblat National Park management such as counseling, planting, and other programs that can contribute to preserving the Kerinci Seblat National Park. The active participation of women through tree planting activities in the Kerinci Seblat National Park area such as pine, candlenut, and other woody plants carried out on formerly encroached land. The results of in-depth interviews with respondents also showed other activities carried out by women in the Kerinci Seblat National Park area, namely the maintenance of candlenut plants until they become saplings. The average respondent's garden visited directly to the field contained forestry plants such as sengon, acacia, onion wood, and other trees. So, the women of Pal VIII Village had made an active contribution in preserving the Kerinci Seblat National Park area
Karakterisasi Biochar Terlapis Chitosan (Biosan) Sebagai Pembenah Tanah Tercemar Logam Berat
Get PDFHamzah, A., & Priyadarshini, R. (2023). Characterization of chitosan-coated biochar (Biosan) as soil amendment polluted with heavy metals. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 118-128). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Presently, the global concern for soil health stems from its direct impact on food safety. The extensive application of agrochemicals contributes significantly to the issue of soil pollution. Commonly identified pollutants in agricultural areas encompass heavy metals such as Pb, Cd, Cu, Zn, and various others. These toxic metals become entrenched in contaminated land and subsequently infiltrate plants, eventually accumulating in different plant tissues. This progression leads to the production of food that lacks the essential qualities for consumption. While soil enhancement agents like biochar and Chitosan are widely acknowledged for their potential in bolstering soil health, their usage remains limited and often isolated. Granule coating technology offers a viable solution to address soil-related predicaments. The amalgamation of biochar and Chitosan into granular structures, termed Chitosan-coated biochar technology, represents an innovative approach to soil amendment, operating in a multifaceted manner. This research was formulated sustainable soil amendment materials using the fabrication of biosan using granulation technology, followed by an extensive assessment of soil attributes and subsequent analyses. The amassed data were subjected to Anova at significance levels of 5% and 1%, followed by the BNT test in cases of significant variation. Specific parameters underwent descriptive analysis, which, which results showed that 100-mesh biochar, coated with a 20 grams/liter dose of chitosan, yielded a notably robust durability value of 81.83%. These results were not signficantly differ from the utilization of 60-mesh biochar alongside a chitosan dosage of 15 grams/liter. The 100-mesh biochar treatment exhibited the longest dispersion time at 182.50 minutes, while chitosan treatment records a dispersion time of 104.15 minutes. This formulation demonstrated efficacy in diminishing the concentrations of heavy metals, specifically Cu by 37.78% and Pb by 39.65%
Pola Degradasi Fraksi Serat Serbuk Pelepah Sawit yang Diperkaya Mineral Zinc (Zn) Secara In Sacco
Get PDFPratama ANT, Gatot M. Fariani A. 2022. Fiber degradation patterns of oil palm frond enhanced mineral zinc (Zn) by In Sacco. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2020. pp. 839-846. Palembang: Penerbit & Pencetakan Universitas Sriwijaya (UNSRI).This study was aimed to determine the pattern of degradation fiber fractions (NDF, ADF, Hemicellulose, and Cellulose) in Oil Palm Frond by in Sacco method. This study was conducted from February to April 2021 at the Laboratory of Nutrition and Animal Feed Animal Husbandry Study Program, Faculty of Agriculture, Sriwijaya University. The Experimental design used was competely randomized design (CRD) with 3 treatments and 3 replication. The treatments were palm oil frond powder as control (P0), palm oil frond powder + 1% mineral Zinc (P1), and palm oil frond powder + 3% mineral zinc (P2). Parameters observed were degradation patterns which included total digestibility and kinetic degradation. Treatment differences were analyzed with SPSS software and Duncan's Test. The results of this study indicate the supplementation of mineral zinc 1-3% had not shown a significant different on the digestibility value
Keragaan Hasil Produksi Jamur Tiram pada Berbagai Komposisi Substrat
Get PDFHarnanik S, Sariningtias NW. 2022. Yield oyster mushroom with various substrate composition. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 651-659. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).This study aimed to determine effect of log closure techniques on the development of mycelium and effect various subtrate compositions, age of seedlings and cutting log on yield of oyster mushroom. The study was conducted for the 2020-2022 period at KP Kayuagung. The components of the substrate are mixed, put in PP plastic, pasteurized, inoculated, incubated and carried out harvesting two periode. The results showed that technique of closing narrow-mouthed logs causes slow growth of mycelium and even fails to grow. Various additional subtrate components did not significantly affect the yield, but the type of wood affected the timing of the first harvest. The first harvest time in this study ranged from 56 days to 229 days after inoculation. The fresh weight of the first harvest on average ranges from 47.4-138 g . The age of seedlings up to 3 months can still be used.. The log cutting technique can stimulate the formation of mushroom fruits with an average yield range of 32.8 to 46.5 g per log
Penambahan Vitamin E dan Ekstrak Daun Sirih Cina terhadap Kelangsungan Hidup dan Perkembangan Gonad Ikan Selincah
Get PDFHeru H., Tanbiyaskur T., An-Nisa, S., Amelia, A., Adinda, O., Khairunnisa, R., Prihartina, S., & Septiana, T. (2023). Addition of vitamin e and peperomia pellucida leaves extract on survival and development of fish gonad. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 490-497). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Belontia hasselti, a valuable economic fish, has faced limited domestication prospects. To address this, an experiment was conducted to assess the impact of supplementing their diet with vitamin E and Peperomia pellucida leaf extract on gonad development. Vitamin E, an essential micronutrient, influences fish reproductive performance, while Peperomia pellucida contains antibacterial and antioxidant compounds that inhibit bacterial growth. This experiment aimed to assess how adding Peperomia pellucida leaf extract and vitamin E to commercial fish feed would affect the gonad development of Belontia hasselti, with the goal of domestication. The study involved two treatments: P1 (standard feed without enrichment) and P2 (enriched with vitamin E and Peperomia pellucida extract). Results revealed significant improvements in gonad maturation, with males reaching TKG III and females TKG IV. Male GSI stood at 0.57%, females at 2.02%, and fecundity at 3,593 eggs. Fish showed absolute weight and length growth of 6.15 grams and 1.7 centimeters, with a survival rate of 83.3%. In conclusion, supplementing commercial fish feed with vitamin E and Peperomia pellucida extract positively impacted Belontia hasselti gonad development, improving maturation levels and reproductive outcomes. To ensure consistent results, it is advisable to tailor the use of these additives in commercial feed to meet the specific needs of the fish
Daya Saing Komoditas Tanaman Buah-Buahan di Kabupaten Ogan Ilir Sumatera Selatan
Get PDFSeptinar, H., Utomo, B., Kesumaputri, M. (2023). Competitiveness of fruit crops in Ogan Ilir, South Sumatra County. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 734-741). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Horticultural crops have a big market. This can boost the community's economy. Fruit is a type of horticultural plant. It offers health benefits for our bodies. It also drives the economy in Ogan Ilir Regency. Consequently, this study focuses on the competitiveness of fruit plants in each sub-district of Ogan Ilir district. This study is a qualitative analysis that uses second-hand data from the Central Statistics Agency (BPS) and examines the RCA comparative advantage index (Revealed Comparative Advantage). It shows that fruit plants in the Ogan Ilir district are competitive for export. In 16 areas, 18 kinds of fruit are grown: avocado, starfruit, duku, durian, water guava, jamnu biji, big orange, siamese orange, manga, jackfruit, pineapple, papaya, banana, rambutan, sapodilla, soursop, and breadfruit. However, only seven types of fruit are competitive. Two of the 16 areas are competitive: Tanjung Batu and Payaraman. The competitiveness index for each sub-district is as follows: Tanjung Batu has a value of 2.21 and Payaraman has a value of 1.84. The fruits grown in this area include avocado, durian, Siamese orange, manga, pineapple, papaya, and banana. The tropical climate in Ogan Ilir allows these fruits to grow exceptionally well
Faktor-Faktor Mempengaruhi Penurunan Pendapatan Petani Padi Tadah Hujan Akibat Pandemi Covid-19 di Desa Sungai Dua Kabupaten Banyuasin
Get PDFNiasarah, K., Aryani, D., Lifianthi, L., Rosana, E., & Malini, H. (2023). Factors affecting the decreased income of rain-fed rice farmers due to the Covid-19 Pandemic in Sungai Dua Village, Banyuasin Regency. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 683-695). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The existence of Covid-19 pandemic affected many sectors, one of which was the agricultural sector, namely rice farming in Sungai Dua Village. The government's policy of implementing Large-Scale Social Restrictions causes farmers difficulty obtaining subsidized fertilizers, so farmers are forced to reduce the use of fertilizers. During the Covid-19 Pandemic, farmers were forced to buy non-subsidized fertilizers at higher prices, this resulted in increased production costs, thereby reducing farmers' income. The objectives of this study are to: 1) analyze the difference in income of rice farmers before and during the Covid-19 Pandemic; and 2) Analyze the factors that affected the decline in rice farmers' income during the Covid-19 Pandemic. This research was conducted in May until June 2023 in Sungai Dua Village, Rambutan District, Banyuasin Regency. The data collection method used the survey method and sample selection was carried out by simple random sampling method. Analysis was carried out by t test and multiple linear regression. The results showed that there was a significant difference between farmers' income before and during the Covid-19 Pandemic. During the Covid-19 Pandemic, farmers' income fell by around 29.95 percent. Before the Covid-19 Pandemic, rice farmers' income was IDR 16,332,667/la/yr, whereas during the Covid-19 Pandemic, rice farmers' income fell to IDR 11,440,267/la/yr. Factors that had a significant effect on rice farmers' income, namely land area, level of education, fertilizer costs, and labor costs, while the time period dummy has no significant effect on the income of rice farmers