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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 494 Documents
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Teknik Pemanfaatan Limbah Pucuk Daun Tebu (Saccharum officinarum L.) untuk Pembuatan Pupuk Organik Cair Marlina Marlina; Putri Wulandari
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Marlina et al, 2019. The Usage Technic of Leaf tip of Sugarcane (Saccharum officinarum L.) as waste on Liquid Organic Fertilizer Production. pp. 430-435. Sugarcane waste by the usage in Liquid Organic Fertilizing (LOF) processing compressed the increase of sugarcane planting waste. The research aim was to study the sugarcane waste as the material for LOF production with EM4 contain microorganisms.Three levels of EM4 solution treatment on sugarcane leaf tip, which was keep in water on an aerob were conducted in Ketiau village, at Ogan Komering Ilir District. Sample physic of the Liquid was analyzed at Physiology Laboratory of Agriculture Faculty, Universitas Sriwijaya. The result showed the weight of solid and liquid, the percentage of soluble of liquid, also pH and color of the liquid, that was 200 ml of EM4 solution on the leaf tip sugarcane waste keeping in water in 25 days an aerob incubation maximalizing the LOF production. The conclusion, that leaf tip waste of sugarcane by using EM4 solution in water, an aerob incubation produced liquid  which was as a LOF potential.
Keragaan Hasil Varietas Unggul Baru (Vub) Padi Sawah Lahan Sawah Tadah Hujan pada Dua Musim Tanam yang Berbeda di Kabupaten Seluma Provinsi Bengkulu Yartiwi Yartiwi; Ahmad Damiri; Irma Calista Siagian; Heryan Iswadi
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Yartiwi et al, 2019.The Diversity of New Superior Variety (Vub) of Rice at Rainfed Land in Two Different Seasons in Seluma District, Bengkulu Province. pp. 216-224.The planting season is one of the factors influencing the yield in the cultivation of rice plant, the use of new adaptive superior varieties is one of the technologies to increase the productivity of paddy rice. The purpose of the study was to see the growth viability and the results of several new improved varieties of paddy fields on rainfed land planted in two different planting seasons in Seluma Regency, Bengkulu Province. This study was conducted in Karang Dapo Village, Semidang Alas Maras District, Seluma Regency, from April to December 2017. The assessment was carried out using a Randomized Block Design (RBD) with 2 factors. The first factor is the treatment of variety (V) which consists of 4 levels of treatment. The second factor is the planting season (MT), which consists of 2 levels, resulting in 8 treatment combinations. Each treatment combination was repeated 3 times. Number of plants sample 10 plants / replications. Analysis carried out on quantitative data observations from vegetative and generative growth component variables using the F test at the level of 5%. If there are significant differences between treatments, further testing is carried out with the LSD test at 5% level. The results of the research showed that in the rainy season the production was higher compared to the results in the dry season, seen from the performance of growth and yield obtained by Inpari 39, 41 and Situbagendit varieties which were more adaptive compared to existing varieties.
Potensi Solid Fermentasi Mensubstitusi Jagung pada Efisiensi Protein dan Energi Pakan Ayam Arab Fase Grower Harwi Kusnadi; Yesmawati Yesmawati; Robiyanto Robiyanto
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Kusnadi et al, 2019. Solid Fermentation Potential to Substitusi of Corn on Feed Efficiency of Protein and Energy Chicken Arab Phase Grower. pp. 495-501. Soil palm processing waste in the form of solid is very abundant. Solid has not been widely used for animal feed and is mostly discarded. The study aimed to determine the potential of solid fermentation to substitute corn in protein efficiency and Arab chicken feed energy in the grower phase. One hundred chickens of Arabian chicken DOC were used in this study. This study used a completely randomized design (CRD) with 4 feed treatments and 5 replications. Feed treatment is P1: 0% solid fermentation, P2: 2.5% solid fermentation, P3: 5% solid fermentation, and P4: 7.5% solid fermentation. Chickens are kept 4 to 15 weeks old. Feeding twice a day and drinking water are given adlibitum. The parameters taken are protein consumption, protein efficiency, energy consumption and energy efficiency. The results of the study showed that solid fermentation for corn substitution in each treatment was P1; P2; P3 and P4 are 0%; 2.5%; 5% and 7.5% do not affect the consumption and efficiency of protein and energy of arabic chicken until the age of 15 weeks (grower period). From this study it can be concluded that solid fermentation can be given to arabic chicken feed until the age of 15 weeks (grower period) to replace corn feed ingredients. Solid fermentation in feed up to 7.5% has no effect on protein efficiency and feed energy.
Perspektif Pemangku Kepentingan di Kabupaten Penukal Abab Lematang Ilir Tentang Pengelolaan Sampah Rumah Tangga Dian Novriadhy; Ani Kurnia; Sri Maryani; Achmad Ubaidillah; Hendrixon Hendrixon
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Novriadhy et al, 2019. Stakeholder Perspective in Penukal Abab Lematang Ilir District Concerning Household Waste Management. pp. 347-353. Households are the biggest waste producers. Therefore, household waste management must be done carefully and efficiently - especially for the New Autonomous Region - so as not to consume all resources that needed for development. This research was carried out in PALI District with the aim to identify the needs in waste management based on cross-sectoral stakeholder perspectives. Research informants came from local government units, nongovernment organizations, waste management practitioners, and small business groups. Data collected through FGD, observation and literature search. The data is processed with a qualitative approach and interpreted by the input-process-output method. The results showed three key factors needed for waste management i.e. the existence of the compost market, the availability of environmental cadres, and an environmental management working group that could synergize programs/activities from various stakeholders whereas the supporting factors were the funding method, regulatory enforcement, and adequate facilities-infrastructure. The research concluded that there is a need to change community behavior and work culture.
Maskulinisasi Ikan Cupang (Betta splendens) Menggunakan Air Kelapa (Cocos nucifera) melalui Metode Perendaman Embrio Sefti Heza Dwinanti; Muhamad Yusuf; Mochamad Syaifudin
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Dwinanti et al, 2019. Siamese Fighting Fish (Betta splendens) Masculinization Using Coconut Water (Cocos nucifera) With Immersion Embrio Method. pp. 74-81. Most of male ornamental fish  have attractive color than female including Siamese fighting fish. Thus, male production is more preferable by farmer due to high demand on it. Sex reversal is a technology that reverses the direction of genital development from female to male (masculinization) or male to female (feminization). This research aims to determine the sex ratio of male fish resulting from immersion of Siamese fighting fish embryo with coconut water. This research was conducted at Basic Fisheries Laboratory Program Study of Aquaculture, Faculty of Agriculture, Sriwijaya University on February-March 2018. This research used randomized complete design (RCD) method with three treatments and three replications with 0% (control), 10% and 20%. The results showed concentration 10% resulted the best male percentage of siamese fighting fish i.e 91.06%. The highest hatching percentage was 90%, (at 0% concentration). The highest percentage of survival rate of Siamese fighting fish was 89% (concentration 20%). Embryonic immersion with coconut water can affect the percentage of hatching. The concentration at >10% didn’t give a good result of hatching percentage of siamese fighting fish. Water quality during maintenance were temperature 27.3-28oC, pH 5.9-6.3 and DO 4.2-5 mg.L-1.
Aplikasi Irigasi Tetes (Drip Irrigation) dengan Berbagai Media Tanam pada Tanaman Pakcoy (Brassica rapa L.) Arjuna Neni Triana; Rahmad Hari Purnomo; Ratna Juwita
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Triana et al, 2019. Application of Drip Irrigation using Variety of Growing Media on Pakcoy (Brassica rapa L.). pp. 236-241.The purpose of this research was to determine the effects of irrigation water quantity level and growing media on water content, growth pakcoy (Brassica rapa L.) and water use efficiency using drip irrigation.systems. The method used in this research was Random Group Factorial Design using two factors which were the irrigation water quantity level and the growing media with three repetitions. The observed parameters were water content, water use efficiency, temperature, relative humidity, plant height, number of leaves and stover weight. The reseach result showed that the pakcoy plant best water use efficiency was at A3B4 treatment (irrigation water quantity 110 % with growing media compound ultisol soil, chorcoal husk and fertilizer fern) which was 4.351 kg/m3 with 104.67 grams wet pakcoy plant stover and the most inefficient pakcoy plant water use was at A1B1 treatment (irrigation water quantity 90 % with growing media compound ultisol soil, and husk charcoal) with water use efficiency was 1.351 kg/m3 and 27.33 grams wet pakcoy plant stover.
Identifikasi Capung Odonata pada Vegetasi Perairan, Rerumputan dan Tanaman Perdu di Kampus Indralaya Universitas Sriwijaya Muthia A. Cendrawati; Tiara P. Rahmadhani; N. Meilita; Y. Pujiastuti
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Cendrawati ete al, 2019. Identification of Dragonflies (Odonata) in Fresh Water, Grass and Herbaceous Vegetations in Indralaya Campus of Sriwijaya University. pp. 402-409.  Dragonflies (Odonata) play an important rule of the food chain. Dragonflies are effective predators in the ecosystem, play a role as natural enemies that can reduce the population of food crop pests. This indicates the important position of the existence of dragonflies in ecological balance. Dragonflies can also act as bioindicator in the ecosystem. Changes in dragonfly populations are a sign of the early stages of water pollution in addition to other signs in the form of water turbidity. This study aimed to determine the types and the behavior of Odonata on several traps in fresh water, grass and herbaceous vegetations in Indralaya Campus of Sriwijaya University. This research was conducted at the Unsri Indralaya Campus area, on December 2016. The study was arranged in a completely Randomized Completed Block Design (RCBD) consisted of two observation time, morning and afternoon, and 3 types of trap, unbranched trap (P1), two branched trap (P2), and three branched trap (P3) with 5 replications. Each branch was used as a trap which smeared by jackfruit sap. The results showed that unbranched trap (P1) on 3 different vegetations were preferred by dragonflies to perch and dragonflies in the Libellulidae family, namely Brachytemis contaminata were easy and most common found in each research location.
Mutu Beras dan Kandungan Nutrisi Varietas Beras Merah Inpari 24 yang Ditanam dengan Budidaya Organik dan Non-organik Zahara Mardiah
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Mardiah et al, 2019. Grain Quality and Nutrient Content of Red Rice Inpari 24 varieties cultivated in organic and non-organic. pp. 184-192.Organic farming is generally applied for the production of red rice, one of which is Inpari 24. The purpose of this study was to study the effect of organic and non-organic rice cultivation on grain physical quality, milling quality, cooking quality and nutrient content of Inpari 24 varieties grown in organic and non organic. Inpari 24 seeds were obtained from Indonesian Center for Rice Research. Seeds are planted in organic planting locations with international organic certificates (Gapoktan Simpatik, Tasikmalaya). Non-organic crops are carried out in the same district as organic crops. The analysis carried out on the grains produced includes physical quality, milling quality, cooking quality and nutrient content. The results showed that the density of non-organic Inpari 24 grains was higher compared to the density of organic Inpari 24 grain while the other grain physical quality showed no significant difference. The brown rice quality of Inpari 24 organic and non-organic was not significantly different. The head rice of Inpari 24 organic and non-organic was above 85% so that it was included in the premium quality class based on the regulation of the Minister of Agriculture (Permentan) Number 31 / PERMENTAN / PP.130 / 9/2017. The gelatinization temperature of Inpari 24 non-organic was high which was > 74 ºC while the gelatinization temperature of 24 Inpari organic was in the low category which was 55-69 ºC. The gel consistency of Inpari 24 organic and non-organic was not significantly different. The content of iron (Fe), Zinc (Zn), protein and fat of Inpari 24 non-organic brown rice were significantly different from those of Inpari 24 organic brown rice. The content of Fe, Zn and fat were higher in 24 Inpari non-organic brown rice while the protein content was higher in Inpari 24 organic brown rice.
Kajian Rekomendasi Pemupukan Tebu dengan Perangkat Uji Hara Tebu di Kabupaten Ogan Ilir Sumatera Selatan Joni Karman
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Karman et al, 2019. Study of Sugar Cane Fertilizer Recommendation with Sugar Cane Nutrient Test Devices in Ogan Ilir District, South Sumatera. pp. 21-27.Increasing productivity can be done with balanced fertilization. This study was conducted to determine the effect of fertilizer dosage and the provision of compost based on the dosage of PUHT fertilization recommendation for the local area. The study was conducted at the location of the farmer’s sugar cane plantation in Ogan Ilir, South Sumatra. The design of study was RAL factorial with 4 replications. The first factor is fertilizer dosage consists of 3 levels, namely 75% dose recommendation; 100% dose recommendation; and 125% dose recommendations. The second factor is the application of compost consisting of 2 levels, namely without compost; and with compost. The results of the study showed that increasing fertilizer dosage recommendations and composting applications provided a significant increase in sugarcane production. However, the increase in production does not directly proportional to the increase in the value of R/C. Fertilization that produces the highest R/C value is 125% dose recommendation without giving compost, it is slightly different with 75% dose recommendation without giving compost.
Analisis Usahatani dan Faktor-Faktor yang Mempengaruhi Pendapatan Usahatani Jeruk Gerga di Desa Rimbo Pengadang Kecamatan Rimbo Pengadang Kabupaten Lebong Fery Murtiningrum; Eddi Silamat
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Murtiningrum et al, 2019. An Analysis of Farming and its Factors Toward Gerga Orange Farming Revenue at Rimbo Pengadang Village, Rimbo Pengadang District, Lebong Regency. pp. 338-346. In Bengkulu Province, especially at Lebong Regency is one of the regions which has various potentials that support the national economy, both agriculture, plantation, fisheries, livestock and forestry potential. In agriculture, it is an area that suitable for developing various types of horticultural crops such as gerga oranges, because it is supported by loose and fertile soil conditions and also supported by altitudes ranging from 800-1000 masl. One of the gerga oranges producing areas in Lebong Regency is Rimbo Pengadang Village, Rimbo Pengadang District. Gerga oranges cultivation run by farmers is in accordance with the existing production factors, with the hope that they will get a profitable revenue for their families. This study aimed to determine the revenue of oranges farming in Rimbo Pengadang Village, to determine the effect of land area, age, education, and number of family dependents on oranges farming revenue in Rimbo Pengadang Village and to know the development of gerga culture in Rimbo Pengadang Village in the last 5 years. The data used are primary data and secondary data. The data analysis tool used PD = TR - TC, where: Pd = Agricultural revenue (Rp / Ut). TR = Total revenue (Rp / Ut) and TC = Total cost (Rp / Ut). The method used to determine the efficiency of sawn oranges farming used in the formula: R / C Ratio. To examine the factors that influence agricultural revenue, multiple linear analysis was used, with the following formula: From the results of the study, it is known that the average revenue of the orange saw farming business is Rp. 59.759.158,52  per year / UT. With an average revenue of Rp. 80.425.000 per year / UT. For Gerga oranges farming activities, the average cost is Rp. 20.665.841,48 per year / UT. And it found that of the 4 independent variables tested, the land area has a significant effect on revenue with t table> t count, amounting to 2,394. Meanwhile, if the F test carried out together, then the fcount <ftabel was obtained, then Ho was accepted and Ha was rejected. Means together with independent veriabel there was no significant effect on the dependent variable in the revenue case.

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