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Seminar Nasional Lahan Suboptimal

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Prosiding Seminar Nasional Lahan Suboptimal 2018

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Articles 642 Documents

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Inventarisasi dan Identifikasi Tungau pada Mawar di Kabupaten Ogan Ilir, Provinsi Sumatera Selatan Indayani Indayani; Ahmad Sultoni Pulungan; Darma Prasatya; Miranda Miranda; Nisa U Mardiyah; Safira Cahaya Ramadhani; Abu Umayah; Bambang Gunawan; Arsi Arsi
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Indayani I, Pulungan AS, Prasatya D, Miranda M, Mardiyah NU, Ramadhani CS, Umayah A, Gunawan B, Arsi A. 2022. Inventory and identification of mites on roses in Ogan Ilir District, South Sumatra Province. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 751-758. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Roses are widely cultivated by the public because of their beautiful and beautiful appearance as well as their fragrant and distinctive aroma, so they are nicknamed the queen of flowers, but on the other hand, roses are easily attacked by various species of mites. This study aimed to determine the species of mites on roses so that this research can make it easier to recognize and overcome the symptoms of mite attacks on roses. This research was conducted in the villages of Timbangan, Palem Raya, Sembabu Island, and Tanjung Sejaro, North Indralaya District, Ogan Ilir Regency, South Sumatra Province using survey and sampling methods. The results of the study have obtained 2 species of mites with the genus Tetranychus spp. The spread of mites occurs rapidly due to wind and human activities. Mites are polyphagous, so the possibility of expanding the host due to this pest should be watched out for. Mites attack can cause the process of formation of leaves and stems to be hampered so that the productivity of ornamental plants decreases. The mites damage the plant by sucking the liquid from the leaf cells which results in pale spots due to the damaged epidermal cells due to being sucked in. Although the individual damage caused by mites is small, with a population of thousands of mites attacking plants, it will cause more injuries so that it can reduce the photosynthetic ability of plants. So, roses are plants that are liked by many people but are often attacked by mites. It is better if the rose has been attacked by mites to minimize the spread of the attack, it is expected to spray pesticide liquid, rely on natural enemies, and plant high-yielding varieties.

Pengaruh Pelatihan Hijau dan Perilaku Berwawasan Lingkungan terhadap Manajemen Rantai Pasok Hijau Menuju Industri Kelapa Sawit yang Berkelanjutan (Studi Kasus Petani Kelapa Sawit di Kabupaten Musi Banyuasin, Sumatera Selatan) Henny Hendarjanti; Heri DB; Lenny Christina Nawangsari
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Hendarjanti H, DB Heri, Nawangsari LC. 2022. Impact green training and environmentally friendly behavior to green supply chain management towards sustainable palm oil industry (case study on oil palm farmer in Musi Banyuasin, South Sumatera). In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 885-897. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Oil palm smallholders have an important role in ensuring the supply of Indonesian crude palm oil. They must increase their production capacity and product quality of palm oil raw materials. Farmers need to make changes so that they can produce quality palm oil. Also, oil palm smallholders need to form a business entity to have strength and selling points in the palm oil processing industry. Farmers are the main actors involved in crude palm oil's environmentally friendly supply chain. This study aimed to examine the impact of green training and environmentally sound behaviour on the availability of green supply chains in a sustainable palm oil industry. This study uses quantitative methods through data collection using questionnaire sheets to 82 oil palm farmers who participated in Oil Palm Cultivation Technical Training in Palembang organized by Badan Pengelola Dana Perkebunan Kelapa Sawit (BPDPKS), Direktorat Jenderal Perkebunan and Best Planter Indonesia (BPI). Data were analyzed using partial least squares structural equation modelling software (Smart PLS 3.3.3). The results show that Green Training and Environmentally Friendly Behavior significantly affect Green Supply Chain Management. Green Training implemented in Green Insight Behavior will encourage farmers to take initiatives and take environmentally friendly actions to minimize the impact on the environment. Environmentally Friendly Behavior positively affects Green Supply Chain Management, especially on Integrated Pest Management. This study develops a comprehensive empirical model that examines the co-effect of Green Training and Farmer Environmentally Friendly Behavior in achieving a sustainable oil palm agribusiness industry.

Inventarisasi Spesies Hama pada Tanaman Ubi Kayu (Manihot esculante Crantz) di Desa Tanjung Pering, Kabupaten Ogan Ilir, Sumatera Selatan Gilang Putra Bintang; Dona Andreana; Juni Yanto; Alindia Marisa; Dian Putri Ayu; Shinta Kumala Dewi
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Bintang GP, Andreana D, Yanto J, Marisa A, Ayu DP, Dewi SK. 2022. Efficiency of rangrang ant (Oecophylla Smaragdina Fabrius) as predator of whitefly on chili plants (Capsicum annum L.). In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Agustus 2022. pp. 1041-1048. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).One of the main obstacles to cassava cultivation is pest attacks which can reduce production and are very detrimental to farmers. Species of pests on cassava plants include mealybugs, red mites and so on. These pests can cause direct damage to plants. This survey aimed to find out several species of pests found in cassava plants and to see firsthand the damage caused by these pests. The method used in this study is a survey method, namely observation (direct observation) on cassava plantations in Tanjung Pering Village, Ogan Ilir Regency, South Sumatra. Based on the results of this survey, the types of pests that attack the cassava plant (Manihot esculante Crantz) are the mealybug species (Phenacoccus manihoti Matile-Ferrero), the urethral pest species (Xylenthropus) and the red mite pest species (Tetranychus Urticae Koch). The mealybugs and red mites attack the leaves, precisely on the back of the leaf bones and for the urethic pests attack the underground roots. So, it can be concluded that there are three pests that attack cassava plants, namely red mites, mealybugs and uret which cause some damage to cassava plants. Preferably, in field surveys it would be better if you document using a macro lens to make it look clearer.

Pengaruh Lama Fermentasi Kulit Kopi Robusta dan Arabika terhadap Mutu Teh Cascara Serta Uji Keama Sugito, Sugito; Rosidah, Umi; Wijaya, Agus
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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Sugito S, Rosidah U, Wijaya A. 2022. The Effect of fermentation time on quality and safety aspect of robusta and arabica cascara. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 1073-081. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The effect of fermentation time of robusta and arabica coffee skin on cascara tea quality and safety was studied in this research. Robusta and arabica coffee skin were collected from Semendo area in Muara Enim District, South Sumatera Province, whereas cascara tea was then produced later. A non factorial completely randomized design was used and one factor was investigated, namely fermentation time of coffee skin (cascara). There were 8 factor levels, including non-fermented arabica cascara, 2, 4 and 6-hour fermented arabica cascara, non fermented Robusta cascara, 2, 4 and 6-hour fermented Robusta cascara. All experiment was carried out in triplicates. Observed parameters were physical (color), chemical (water content, pH value and total phenol content) as well as safety (metal impurities, including Pb, Cu, Zn, Hg and As content) characteristics. The results showed that fermentation time significantly decreased lightness, hue, water content, pH value and total phenol content of brewed tea, whereas chroma increased significantly. In conclusion, the best treatment factor for Robusta cascara was the one that was fermented for 4 hours with the following characteristics: lightness 40.77%, hue 62.45O, water content 5.12%, pH 4.72, and total phenol content 1.92 mgGAE/g, whereas the best treatment factor for Arabica cascara was the one that was fermented for 4 hours with the following characteristics: lightness 42.77%, hue 63.45O, water content 5.42%, pH 4.12, and total phenol content 2.04 mgGAE/g. Furthermore, brewed tea both in Robusta and Arabica contained lower metal impurities compared to SNI standard

Kontribusi Perempuan dalam Menjaga Kelestarian Taman Nasional Kerinci Seblat Andika, Eva Juniar; Anwar, Guswarni; Hendrastiti, Titiek Kartika
Seminar Nasional Lahan Suboptimal Vol 11, No 1 (2023): Prosiding Seminar Nasional Lahan Suboptimal ke-11 “Optimalisasi Pengelolaan Lah
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Andika, 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.

Peluang Transfer Antar Generasi pada Usaha Perkebunan di Sumatera Selatan, Indonesia Adriani, Dessy; Maryadi, Maryadi; Purbiyanti, E.; Huanza, M.; Damayanthy, D.; Sulastri, Merna A.; Wahyuni, R.; Novitasari, S.; Septiani, D.; Setiabudi, A.
Seminar Nasional Lahan Suboptimal Vol 11, No 1 (2023): Prosiding Seminar Nasional Lahan Suboptimal ke-11 “Optimalisasi Pengelolaan Lah
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Adriani, D., Maryadi, M., Purbiyanti, E., Huanza, M., Damayanthy, D., Sulastri, M. A., Wahyuni, R., Novitasari, S., Septiani, D., Setiabudi, A. (2023). Probability of intergenerational transfer in plantation business, South Sumatera Indonesia. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 673-682). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Rubber and palm oil plantations in Indonesia are the main plantation commodities that have an important role in terms of both social and economic terms. Rubber and palm oil is an export comoditiy that is able to contribute to efforts to increase the country‟s foreign exchange. The purpose of this research were: (1) to analyze the characteristics of children of plantation farmers, and (2) to analyze the perception of farmers' children in continuing plantation farming. The research was carried out at the end of December 2021 in Banyuasin III District, Banyuasin and Tanjung Lubuk District, Ogan Komering Ilir Regency. The research method used was a survey method by interviewing children in productive age child in 2 village. The sampling method used was a proposionate stratified random sampling method. The samples taken in this study were 67 samples. The results showed that Characteristics of children of plantation farmers in the dominant age are 15-17 years, education are junior high school graduates, dominated by women with a percentage, the length of time farmer children participate in family farming on average is about 3 years. The perception of children of rubber farmers in continuing rubber farming is in the criteria of being less interested with a total average score of 53.25. It means that in, there is an intergenerational transfer of agricultural business. However, it still requires guidance from both the family and counseling to reassure the perception of the farmer's children. The interest of children in continuing oil palm farming is in the criteria of being less interested with an average total score of 53.61, meaning that in farmer regeneration activities also took place in palm oil plantation. However, they still need guidance from both the parents' families and through agricultural counseling to reassure the interest of farmer children.

Respon Pertumbuhan dan Serapan Hara Jagung Ketan pada Dosis Amelioran Plus Mikoriza di Tanah Pasiran Astiko, W; Fauzi, M Taufik; Muthahanas, I
Seminar Nasional Lahan Suboptimal Vol 11, No 1 (2023): Prosiding Seminar Nasional Lahan Suboptimal ke-11 “Optimalisasi Pengelolaan Lah
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Astiko W, Fauzi, M. T., & Muthahanas, I. (2023). Growth response and nutrient uptake of glutinous corn on doses of amelioran plus mycorrhiza in sandy soil. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 33-42). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The addition of ameliorant materials containing mycorrhiza to sandy soil can improve the physical, chemical and biological properties of the soil. This can also have an impact on better plant growth response and increased soil fertility. This study aimed to determine the effect of ameliorant plus mycorrhizal doses on the growth response and nutrient uptake of glutinous corn on sandy soil. The experiment was conducted in Moncok Karya, Pejeruk Karya Village, Ampenan District, Mataram City, from May to July 2023. The research used a randomized block design consisting of five treatment, namely D0: control (without ameliorant), D1: dose of ameliorant 5 tons/ha, D2: dose of ameliorant 10 tons/ha, D3: dose of ameliorant 15 tons/ha, and D4: dose of ameliorant 20 tons/ha. The results showed that the treatment dose of 20 tons/ha of ameliorant had a significant effect on increasing the height and number of plant leaves, stover weight per plant, nutrient uptake and mycorrhizal development at 42 days after planting compared to other dose treatments. The best dose of ameliorant that can increase growth response and plant nutrient uptake is 20 tons/ha.

Peningkatan Kecerahan Warna Benih Ikan Sumatra (Puntius Tetrazona) Melalui Pengkayaan Tepung Wortel (Daucus Carota) Dalam Pakan di Griya Sejahtera, Tanjung Pering, Ogan Ilir Cahya Mukti, Retno; Rahmadania, Ella; Dahnia, Lilis; Armelia Putri, Trida; Pustika, Rita; Sry Lidya, Jessica; Husaini, Fahrian; Nugroho, Aji
Seminar Nasional Lahan Suboptimal Vol 11, No 1 (2023): Prosiding Seminar Nasional Lahan Suboptimal ke-11 “Optimalisasi Pengelolaan Lah
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Mukti, RC., Rahmadania, E., Dahnia L., Putri T.A., Pustika. R., Lidya, J.S., Husaini, F., Nugroho, A. (2023). Increasing the color brightness of sumatra fish seeds (Puntius Tetrazona) through enriching carrot flour (Daucus Carota) in feed at Griya Sejahtera, Tanjung Pering, Ogan Ilir. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp.185-191). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI). Sumatran fish (Puntius tetrazona) is a type of ornamental fish native to Indonesia which is often found in the public waters of the islands of Sumatra and Kalimantan. This ornamental fish has an attractive color and body shape and has high economic value. The color of the fish can be improved by adding feed ingredients. containing carotenoids. The aimed of this research is to determine the increase in color brightness of Sumatran fish (Puntius tetrazona) by adding carrot flour to the feed. The method used is an experimental method starting from container preparation, feed testing, fish rearing, data analysis and water quality. The results of research on increasing the color brightness of Sumatran fish (Puntius tetrazona) by adding carrot flour to the feed gave positive results, namely increasing the color brightness of Sumatran fish by 5.86, absolute weight growth of 0.16 g, absolute length growth of 0.21 cm, feed efficiency 10% and 100% survival. These results show that the value of increasing color brightness in the carrot flour addition treatment is better, namely 5.86, while the increasing color brightness in the control treatment is 3.66 and the addition of 10% carrot flour can be applied by ornamental fish farmers in Sumatran fish feed to obtain better results.

Budidaya Lebah Tanpa Sengat (Hymenoptera : Apidae) di Kabupaten Muara Enim, Sumatera Selatan Yudianti, Yudianti; Herlinda, Siti; Puspita Sari, Jelly Milinia; Rindiani, Dellania Eka; Marlina, Dewi Nini; Netaria, Netaria
Seminar Nasional Lahan Suboptimal Vol 11, No 1 (2023): Prosiding Seminar Nasional Lahan Suboptimal ke-11 “Optimalisasi Pengelolaan Lah
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Yudianti, Y., Herlinda, S., Millinia, J., Rindiani, D. E., Marlina, D., & Netaria, N. (2023). Meliponiculture of Stingless bee (Hymenoptera: Apidae) in Muara Enim Regency, South Sumatra. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 333-344). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The survival of stingless bee populations is threatened, partly due to loss of natural habitat due to land use change and deforestation. This study aimed to determine how to cultivate stingless bees in Muara Enim Regency, South Sumatra. The method used is survey or direct observation in the field to observe tools and materials for making nest boxes, multiplying colonies, harvesting honey, packaging honey, marketing and conducting interviews with stingless bee farmers. This study interviewed one stingless bee farmer. Tools and materials used in making nests include trees, boards, nails, hammers, zinc, plastic, bricks, saws. The development and number of colonies depends on the forage plants around the hive. Honey harvesting tools and materials include a honey suction machine, sticks/toothpicks and honey storage. Honey packaging uses labeled syrup bottles. The resulting stingless bee honey products are sold in the Prabumulih traditional market, Palembang, social media and come directly to the stingless bee cultivation garden. The results showed that stingless bee cultivation is carried out by starting with land preparation, then finding colonies, moving colonies, maintaining colonies and harvesting honey. Stingless bee cultivation methods should be socialized to the community so that they can practice stingless bee cultivation which is beneficial for agricultural ecosystems, human health and also as a source of livelihood.

Strategi Hukum Pengembangan Tambak Smart Silvofishery dalam Rehabilitasi Mangrove di Ibu Kota Nusantara Hidayah, Rahmawati Al; Susmiyati, Haris Retno; Hardi, Esti Handayani; Diana, Rita; Palupi, Nurul Puspita
Seminar Nasional Lahan Suboptimal Vol 11, No 1 (2023): Prosiding Seminar Nasional Lahan Suboptimal ke-11 “Optimalisasi Pengelolaan Lah
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Al-Hidayah, R., Susmiyati, H. R., Hardi, E. H., Diana, R., Palupi, N. P. (2023). Legal strategy for smart silvofishery pond development in mangrove rehabilitation in the capital city of nusantara. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 616-625). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Mangrove ecosystem areas in The Nusantara Capital area have not been protected, especially those located in traditional fish pond cultivation development areas. The aimed of this research is to analyse the legal problems of developing smart silvofishery ponds in mangrove rehabilitation and formulate legal strategies to overcome them. The method is a socio-legal research method with a qualitative approach used. The research results show that legal problems in the development of smart silvofishery ponds occur as a result of the absence of specific regulations governing this matter. Government and the community feel that they have no obligation to develop smart silvofishery ponds which will affect mangrove rehabilitation efforts. Besides that, fish farming operators do not understand the concept and urgency of smart silvofishery. Facing these problems, legal strategies are important to implement. Referring to the theory of legal formation, the law aims to integrate and coordinate various interests in society because in a traffic of interests, protection of certain interests can only be done by limiting various interests on the other side. The legal strategy is developed by establishing regulations at the central, regional and local levels regarding legal protection, both preventive and repressive. Preventive legal protection includes provisions that are preventative (prohabited) and repressive legal protection that is punitive (sanction). Multi-stakeholder roles and meaningful community participation are also needed.

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