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Seminar Nasional Lahan Suboptimal
Published by Universitas Sriwijaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Other
Prosiding Seminar Nasional Lahan Suboptimal 2018
Arjuna Subject : -
Articles 642 Documents
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Dampak Banjir pada Lahan Sawah terhadap Pendapatan Usahatani Padi di Desa Ibul Besar I Kecamatan Pemulutan Kabupaten Ogan Ilir Muharrami Hanifah; Nurilla E Putri
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Hanifah M, Putri NE. 2022. Impact of flood on rice business income in Ibul Besar I Village Pemulutan District Ogan Ilir Regency. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 562-571. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The flood that occurred became a problem in Ibul Besar I Village, Pemulutan District, Ogan Ilir Regency. Because of the flood it giving effect on crop and the cost of production of agriculture. The flood will impact on the land and the income of the farmers. This study aimed to (1) analyze the income of rice farmers before and after the flood, and (2) Analyze the impact of flooding on the income of rice farmers. This research was took place at Ibul Besar I Village. The research was accoured in July 2022. The research method used was a survey method. The results showed that (1) the average income received by farmers before the flood was 11,526,466.-IDR/lg/year while the average income of farmers after the flood was 9,886,800.-IDR/lg/year. The difference in income was 1,639,666.-IDR/lg/year, (3) The impact of flooding on farmers income in Ibul Besar I Village, it can be seen from five indicators, it was found that livelihood indicators are influential with a percentage of 68%. The farming indicator has no effect with a percentage of 38%. Productivity indicators have no effect with a percentage of 39%. The expense indicator has an effect with a percentage of 73%. Welfare indicators have an effect with a percentage of 67%.
Uji Daya Hasil Lanjutan Galur Padi Harapan Tahan Tungro Khaerana Khaerana; M Haiqal
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Khaerana K, Haiqal M. 2022. Advanced yield test of rice lines that are hopeful of tungro resistance. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang  27 Oktober 2022. pp. 704-711.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Tungro is one of the important diseases in rice plants. Tungro disease in Indonesia has infected crops on a large scale in the 1960s. This disease causes a decrease in crop production by up to 80%, it can even cause puso. Line testing is one of the stages of the long process of creating a variety. The advanced yield test is the final stage of testing a line before the multi-location test is carried out. The purpose of this study was to select tungro-resistant promising rice lines that have high yield potential. In this study, there were 9 test lines used, with the comparison variety Mekongga, which were designed using a Randomized Block Design (RAK) with 3 replications. The results showed that the parameters of panicle number, panicle filled grain, panicle empty grain, and dry milled grain production were not significantly different between the comparison varieties and the nine lines tested. The comparison varieties showed that the plant height, weight of 1000 seeds and panicle length were significantly higher than the test lines. There were no test lines that showed better performance than the comparison variety, Mekongga.
Pola Degradasi Fraksi Serat Serbuk Pelepah Sawit yang Diperkaya Mineral Zinc (Zn) Secara In Sacco Anggriawan Naidilah Tetra Pratama; Gatot Muslim; Armina Fariani
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Pratama 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.
Pengaruh Jenis dan Konsentrasi Anti Browning Agent terhadap Warna Tepung Talas Beneng (Xanthosoma undipes K. Koch) Pardamean Samosir; Merynda Indriyani Syafutri; Nura Malahayati; Desi Aryani; Trubus Airlangga
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Samosir P, Syafutri MI, Malahayati N, Aryani D, Airlangga T. 2022. Effect of type and concentration of anti browning agent on color of taro beneng (Xanthosoma undipes K. Koch) flour. In: Herlinda S. et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 991-999. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Taro beneng (Xanthosoma undipes K. Koch) is a local tuber commodity that has the potential to be processed into flour. One of the problems found in flour processing is browning. Enzyme inactivation using anti browning agent is one way to prevent browning. This study aimed to learn the effect of type and concentration of anti browning agent on color of taro beneng flour. This study used a Factorial Completely Randomized Design with two treatment factors, namely type of anti browning agent (sodium metabisulfite and ascorbic acid), and concentration of anti browning agent (500 ppm, 1000 ppm, 1500 ppm, 2000 ppm). The results showed that type of anti browning agent had significant effect on values of lightness, redness, yellowness, browning index, and the degree of whiteness of taro beneng flour, while concentration of the anti browning agent had significant effect on value of redness of beneng taro flour. The interaction between type and concentration of anti browning agent had no significant effect on all parameters. Lightness and degree of whiteness values of taro beneng flour with anti browning agent sodium metabisulfite were higher than taro beneng flour with ascorbic acid.
Inventarisasi Hama dan Penyakit Tanaman Hortikultura di Sriwijaya Science Techno Park Sumatera Selatan Karenina, Tili; Tania Defriyanti, Wenni; Yesi, Desri; Novriadhy, Dian; Efriandi, Efriandi
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Karenina T, Defriyanti WT, Yesi D, Novriadhy D, Efriandi E. 2022. Inventory of pests and diseases oh horticultural plants in sriwijaya science techno park of South Sumatera. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang  27 Oktober 2022. pp. 513-523. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The attack of plant pests is one of the limiting factors in the cultivation of horticultural crops in Sriwijaya Science Techno Park. Knowledge and monitoring of pests and diseases early can be an alternative control that can reduce crop yield loss economically. This study aimed to inventory and evaluate pest and disease control measures for horticultural crops at the Sriwijaya Science Techno Park site. The research was conducted at a horticultural crop cultivation site at the Sriwijaya Science Techno Park in March 2021. This research was conducted by field observation methods and literature studies. The results showed that 6 species of pests and 6 symptoms of plant disease attacks were found in the cultivation of horticultural crops (bitter gourd, red chili, long beans, tomatoes, bengkoang, and eggplant) at sriwijaya Science Techno Park. Pest and disease control with the application of synthetic pesticides had not paid attention to the exact dosage, method, and time of application. Knowledge and monitoring of pests are necessary to determine effective and efficient control techniques.
Keragaan Hasil Produksi Jamur Tiram pada Berbagai Komposisi Substrat Harnanik, Sri; Sariningtias, Nur Wahyu
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Harnanik 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.
Pengaruh Metode Pemupukan terhadap Pertumbuhan Cabai Rawit (Capsicum frutescens L.) Varietas Taruna Intercropping Tanaman Chaya Ananda, Anatasia P; Gustiar, F; Ammar, M; Susilawati, Susilawati
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
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Ananda AP, Gustiar F, Ammar M, Susilawati S. 2022. The effect of fertilization methods on the growth of cayenne pepper (Capsicum frutescens L.) taruna varieties intercropping of chaya plants. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang  27 Oktober 2022. pp. 800-808.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Optimization of land through the use of intercropping between Chaya plants and chili plants using several fertilization methods is expected to increase the production of horticultural crops. This study aimed to determine the effect of intercropping patterns and fertilization methods on the growth of cayenne pepper (Capsicum frutescens L.) Taruna variety. The experimental design used was a Split Plot Design which consisted of 2 main plots, namely: Intercropping plot (T1), Monoculture plot (T2), with 4 subplots treated with fertilization method, and 3 replications. The four treatments of the fertilization method were: Bulk (P1), Broadcasting (P2), Spot placement (P3), Spray (P4). The data obtained from the observations and measurements will be analyzed using variance and regression tests. The results showed that the application of fertilization did not have a significant effect on the growth of cadet varieties of chili. The growth of chili plants in monoculture was better than the intercropping pattern on the parameters of the number of leaves, the level of greenness of the leaves, the diameter of the stem and the diameter of the crown, while the plant height and leaf thickness were better in the intercropping pattern.
Pendapatan Usahatani Padi Gogo Varietas Unggul Baru pada MK I di Provinsi Gorontalo Rouf, Ari Abdul; Munawaroh, S; Moko, HD
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Rouf AR, Munawaroh S, Moko HD.  2022. New superior varieties of dryland rice farming income at first dry season in Gorontalo Province. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 947-953. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).One of the production factors that is limiting the fulfillment of rice in Indonesia is limited irrigated rice fields. On the other hand, Indonesia has a fairly large dry land but its use still requires the application of technology. The Agency for Agricultural Research and Development through BB Padi since 2017 has disseminated upland rice technology known as Larikan Gogo Super (Largo Super). This research aimed to determine the productivity and income of new superior upland rice based on upland arrays. In this study, the technology studied is the upland rice technology package (Largo Super). The experimental design used was a randomized block design with 6 treatments and 4 replications. The treatment of the study was upland rice varieties including Ponelo, Rindang 2, Inpago 8, Inpago 9, Inpago 11 and Inpago 12. The results of the study show that the upland array technology of Inpago 8 and 9 varieties has an RC Ratio value above 1, this means that the variety is feasible to cultivate because sales of upland rice can cover the costs of implementing upland rice array technology.
Inventarisasi dan Identifikasi Lebah pada Tanaman Kacang Panjang (Vigna sinensis L.) di Kabupaten Ogan Ilir, Sumatera Selatan Nugroho, Akmal; Mawarni, Aprilliyah; Sephiani, Erliza Rizki; Hariyanto, Muhamad Agus; Auda, Nilam Naslatul; Madya, Sakha Prawira; Umayah, Abu; Gunawan, Bambang; Arsi, Arsi
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
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Nugroho A, Mawarni A, Sephiani ER, Hariyanto MA, Auda NN, Madya SP, Umayah A, Gunawan B, Arsi A. 2022. Inventory and identification of bees on long bean plants (Vigna sinensis L.) in Ogan Ilir Regency, South Sumatra. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 614-620. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Most plants depend on mutualistic relationships between plants and pollinators, one of which is long beans (Vigna sinensis L.). Long beans (Vigna sinensis L.) are plantation crops that are widely exploited by farmers. The purpose of this study is to provide information on the Inventory and Identification of Bees on Long Bean Plants (Vigna sinensis L.) in Ogan Ilir Regency, South Sumatra. This observation uses descriptive exploratory methods, namely by conducting sampling activities, collecting data in the field, and identification. Observations were made on farmers land planted with peanuts (Vigna unguiculata). Data was collected by direct observation and sampling was done by purposive sampling using a plastic bag. The results of field observations showed that the bees in the long bean plantation in Tanjung Seteko Village, Timbangan Village, and Pulau Semambu Village were Apis cerana bees. The total number of Apis cerana species obtained from three villages was 75. In the village of Tanjung seteko, the Apis cerana species obtained were 34, in the sub-district the scales of Apis cerana species obtained were 17, and in Pulau Semambu village, the Apis cerana species obtained were 24. So, the species of bees that were observed in Tanjung Seteko Village, Timbangan Village and Pulau Semambu Village amounted to one species, namely Apis cerana. This research can be given to this research by knowing the identification of the bee, we can find out what its role is and the benefits of the bee itself.
Populasi Lalat Buah (Bactrocera spp.) yang Disampling Menggunakan Metil Eugenol pada Terong (Solanum melongena L.) di Kabupaten Ogan Ilir, Sumatera Selatan Febrianti, Bella Annisa; Carolin, Jenia; Febriyanti, Nabila; Gresya Ginting, Cesey; Masnita Sinaga, Tessia; Aziz, Muhammad; Umayah, Abu; Gunawan, Bambang; Arsi, Arsi
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
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Febrianti BA, Carolin J, Febriyanti N, Ginting CG, Sinaga TM, Aziz M, Umayah A, Gunawan B, Arsi A. 2022. Population of Fruit Flies (Bactrocera spp.) Sampled Using Methyl Eugenol on Eggplant (Solanum melongena L.) in Ogan Ilir Regency, South Sumatra. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 759-767. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Fruit flies are one of the pests on eggplant plants with a wide distribution, in high populations fruit fly attacks can potentially damage fruit up to 100%. This survey aimed to determine the population of fruit flies on eggplant plants, gender and what species are attracted to methyl eugenol. The method used in carrying out this survey is a sampling method using methyl eugenol modified with a bottle called the hanging bottle trap or attractant trap with a diagonal pattern, which was carried out in 3 replications in Palem Raya Village, Tanjung Pering Village, and Ulak Segelung Village, Indralaya District. North, Ogan Ilir Regency, South Sumatra. The results of the three replicate surveys showed that the population of fruit flies on eggplant plantations in Ulak Segelung Village was higher than in Tanjung Pering Village and Palem Raya Village. The number of fruit fly population sampling in the village of Palem Raya there are 1,426 fruit flies. The fruit fly population in Tanjung Pering Village are 1,276 fruit flies, and in Ulak Segelung Village there are 2,215 fruit flies. Based on the survey conducted, it showed that fruit flies attract to methyl eugenol were male fruit flies with the species Bactrocera dorsalis. There was a decrease in the population in each sampling replication that had been carried out in 3 villages in Ogan Ilir Regency. The conclusion of this survey, that using of methyl eugenol is very effective to determined the population of fruit flies on eggplant plants. The use of methyl eugenol could be used as an alternative material for controlling fruit flies.

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