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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
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Articles 642 Documents
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Pengelolaan Kebun Induk Kelapa Sawit (Elaeis guinensis Jacq.) pada Lahan Suboptimal di PT Binasawit Makmur Frengky Mario Rafael Sirait; Mochamad Suwarno; Budi Wahyono; Zulhermana Sembiring; Dwi Asmono
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

Sirait et al, 2019. Maintaining of Seed Garden for Suboptimal Area in PT Binasawit Makmur. pp. 360-365.   Continual improvement of seed production is very important to fulfill of oil palm sprouts demand. To fulfill that demand, suboptimal land factor that so far being limiting factors should be minimized so that’s not to inhibit the production of oil palm seeds. This reasearch aim was maintaining of seed garden for suboptimal area  in PT Binasawit Makmur.  PT. Binasawit Makmur, Sampoerna Agro Tbk. is one of the seed producers in Indonesia which has the selected Dura mains planted on suboptimal land were located on Mesuji Districts, Ogan Komering Ilir Regency, South Sumatera Province. Maintaining of Dura palm strategy is needed by stricty Quality Control of processes and environmental conditions in the field to produce quality seeds. Optimalization of seed production on sub-optimal land are by adding organic matter to the soil and applying irrigation systems to the selected elite Dura palms. The addition of organic matter and applying of irrigation systems can made continuity of seed production with optimal quality and quantity so that the demand for oil palm sprouts for custumer satisfaction.
Penyakit Antraknosa (Colletotrichum spp.) pada Tanaman Cabai di Kabupaten Ogan Ilir Harman Hamidson; Suwandi Suwandi; Effendy. TA
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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Hamidson et al, 2019. Anthracnose Disease (Colletotrichum spp.) of Chilli (Capsicum annum L) in Ogan Ilir District. pp. 129-137.Anthracnose disease is one of the obstacles in the production of red chili in the field, and is ranked first among fungal diseases. This study aims to determine the procedures and habits of farmers in cultivating red chilli plants in the field, namely the layout of the mounds and evaluation of the use of fungicides. Plant samples were taken randomly for each plot of 80 plants the plants were every harvesting  six times for 3. The percentage of disease incidence, disease severity and the extent of the curvature of the anthracnose disease (incidence and severity of the disease) showed a significant difference in the order of the mound plot. The results of evaluating the use of fungicides in vitro showed a significant difference in growth inhibitors of Colletotrichum spp.
Kandungan Lisin dan Pertumbuhan Ikan Gabus (Channa striata) yang Diberi Pakan Berbeda Warisan Warisan; Ade Dwi sasanti; Yulisman Yulisman
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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Warisan et al, 2019.The Content of Lysine and Growth of Snakehead Fish (Channa striata) Fed by Different Feed. pp. 384-393. Essential amino acids are amino acids that cannot be synthesized by the body so that they require outside intake. One of the essential amino acids in snakehead fish is lysine. Lysine plays a role in the process of antibody formation, blood circulation and growth. The feed given to snakehead fish that is cultivated also determines the content of snakehead lysine. The purpose of this study was to determine the content of lysine and the growth of snakehead fish fed differently. The study was conducted from May to July 2018 at Laboratorium Kolam Percobaan, Faculty of Agriculture and Laboratorium Bioproses, Faculty of Engineering of Sriwijaya University. The study was designed using a completely randomized design with three treatments, each repeated four times. The Treatments are the different types of feed given, P1 fish were given commercial feed with 32% protein; P2 fish is given commercial feed with 32% protein and 3.5% black cumin added; P3 fish are fed with fresh water and sea water fish flesh in a ratio of 1: 1. Fish cultured is carried out for 30 days in hapa in a concrete pond. Density of fish is 2 fish per liter. Fish are fed at satiation with a frequency of three times a day. The snakehead fish treated with freshwater and marine trash fish produced the highest increase in lysine content, which was 0.060 mg / ml while P1 was 0.024 mg / ml and P2 0.031 mg / ml. The absolute growth of snakehead fish in each treatment was P1 1.34 cm; P2 1.24 cm; P3 is 1.93 cm and absolute weight growth is P1 2.31 g; P2 2.17 g; P3 3.58 g. The results showed that different types of feed were not significantly affected the levels of snakehead fish lysine but significantly affected the growth of snakehead fish.
Pengendalian Hama dan Gulma Menggunakan Pertanian Terpadu Padi-Itik-Azolla Etty Safriyani; Mery Hasmeda; Munandar Munandar; Firdaus Sulaiman; Holidi Holidi
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal “Smart Farming yang Berwawasan Lingkungan untuk Ke
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Safriyani E, Hasmeda M, Munandar M, Sulaiman F, Holidi H. 2019. Pests and weeds controlling using integrated rice-duck-azolla farming. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal 2019, Palembang 4-5 September 2019. pp. 71-78. Palembang: Unsri Press.Pests and weeds can reduce plant growth and production. Integrated Rice-duck-azolla farming is biologically controller of pests and weeds in rice plants. The research aims to evaluate the role of ducks and azollas in reducing pest and weed populations of rice plants. The research has been carried out in the irrigated rice fields of Tanah Periuk Village, Muara Beliti District, Musi Rawas Regency from October 2018 to February 2019. The study used experimental method with a randomized block design, consisting of K1= 250 kg urea/ha: without ducks and azolla, K2 = 187.5 kg urea/ha: without ducks: azolla 1000 kg/ha, K3 = 187.5 kg urea/ha: duck 3000/ha: azolla 1000 kg/ha, K4 = 125 kg urea/ha: duck 3000/ha: azolla 1000 kg/ha, K5 = 62.5 kg urea/ha: duck 3000/ha: azolla 1000 kg/ha, K6 = without N: duck 3000/ha: azolla 1000 kg/ha. The application of 3000 ducks/ha and 1000 kg/ha azolla could reduce rice pests and weeds, including Nephotettix virescens 83.33%, Valanga SP 88.70% dan Scirpophaga innotata 83.57%, Fimbristylis dichotoma 84%,  Cyperus difformis 91.4%, Ludwigia adscendens 85.7% and Eclipta prostrata 80.8%.Keywords: azolla, duck, integrated farming, pest  
Perubahan Morfologi Beberapa Varietas Padi Melalui Pemberian Pemupukan Nitrogen di Lahan Pasang Surut Gribaldi Gribaldi; Nurlaili Nurlaili
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal “Smart Farming yang Berwawasan Lingkungan untuk Ke
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Gribaldi G, Nurlaili N. 2019.  Morphological changes in some rice varieties through giving nitrogen fertilization in tidal land. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal 2019, Palembang 4-5 September 2019. pp. 353-359.  Palembang: Unsri Press. The increasing of rice production on suboptimal lands especially tidal land every year continues to be improved, one of which is through the use of alternative varieties and the provision of sufficient inputs. This study aims to determine the morphological changes of several rice varieties through the provision of N fertilizer in Tidal Land. The experimental design used in this study was a split plot design with three replications. Main plot: Application of nitrogen (N) fertilizer, namely N1= fertilizing at a dose of 90 kg N/ha; N2= fertilizing with a dose of 135 kg N/ha. Subplot: rice variety (V), V1= Inpari 30, V2 = Inpari 3, V3= Inpari 33, V4= Inpari 43, and V5= Hipa 5 Cepa. The result showed that varieties and N fertilization had an effect on the growth of several rice varieties, at the age of 42 HST in tidal land, the Hipa 5 Cepa variety tended to have better growth, at the age of 42 HST in tidal land, and treatment with doses of nitrogen fertilizer 90 kg/ha produces the best growth in some rice varieties, age 42 HST in tidal land.Keywords:  N fertilization, rice varieties, tidal land
Keragaan Penawaran dan Permintaan Beras di Indonesia Desi Aryani
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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Aryani et al, 2019. Rice Supply and Demand in Indonesia. pp. 287-297. Indonesian residents have a high dependence on consuming rice as the main staple food. This paper aimed to analyze the performance of the development of rice supply and demand in Indonesia. The data used are annual secondary data from 2000 to 2015. Data is sourced from the Central Bureau of Statistics, National Bureau of Logistics, and the Ministry of Trade. The performance of the supply and demand of Indonesian rice during the period 2000 to 2015 shows an increasing trend with a balance of surplus. The main component that forms the supply of Indonesian rice consists of total rice production, initial period rice stocks, and imports. While the main component forming the demand for rice can be defined as the total consumption of rice, the end of the period rice stock, and exports. In 2015 Indonesia's total rice production was 47,304,605 tons with production centers concentrated in Java, namely East Java, West Java and Central Java. In the same year, total consumption was 33,144,541 tons so that the surplus of Indonesian rice was 15,316,264 tons.
Pewilayahan Komoditas Pertanian Berdasarkan Zona Agroekologi (AEZ) Skala 1:50.000 Kabupaten Muaro Jambi dan Kota Jambi Provinsi Jambi . Based Agricultural Commodities of Agroecology Zone Map Scale 1: 50.000 at Muaro Jambi and Jambi District, Jambi Province Hendri, Jon; Purnama, Hendri; Buyung Saidi, Busyra
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal “Smart Farming yang Berwawasan Lingkungan untuk
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Hendri J, Purnama H,  Saidi BB. 2019. Based agricultural commodities of agroecology zone map scale 1: 50.000 at Muaro Jambi and Jambi District, Jambi Province. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal 2019, Palembang  4-5 September 2019. pp. 277-286.  Palembang: Unsri Press.  Support regional development plans Jambi province, especially Muaro Jambi and Jambi City regency, has done the preparation of maps of land resources and agricultural commodities zoning map scale of 1: 50,000 which can be used as the basis for planning the development of agriculture. Research methodology includes several stages of the preparation, the field research and data collection. The results showed that Agroclimate Zone Muaro Jambi and Jambi City belong to the agro-climatic zones B1, Consists of 21 land units where 8 land units are behind river meanders marsh, swamp behind the tidal plains and peat plivio marin, whereas 13 land units consist of tectonic flat to undulating plains with the parent material of clay. Based on the agro-ecological zone is divided into regions, namely the development of 1). Zone IV/ Wr / Wrh an area of 82.516 ha for paddy rice and maize, 2) Zone IV/DFH/Defh an area of 124.510 ha to dryland agriculture crops and horticulture, 3). Zone III/Defh an area of 78.095 ha to the development of dryland agriculture with annual crops based food crops, 4) Zone II/Deh an area of 16.519 ha to dryland agriculture with annual crops/plantation. 5) Zone V/Wh (forest wetlands) for agricultural or limited natural forest area of 277.263 ha. The application technology of land management for the development of agricultural commodities on the topography flat with the level of soil fertility Low devoted to the development of food crops annuals with soil fertility improvement, While on lands with undulating topography to hilly preferred for annual crop development coupled with land conservation technology in the form of alley cropping and terrace.Keyword: agroecology zone, agricultural development, Muaro Jambi
Smart Pond for Smart Aquaculture: Sebagai Solusi Kualitas Air di Lahan Budidaya untuk Menunjang Industri 4.0 yang Terintegrasi dengan Smartphone Rarassari, Madyasta A.; Parlindungan, Anders; Moethia, S.; Oktavia, V.
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal “Smart Farming yang Berwawasan Lingkungan untuk
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Rarassari MA, Parlindungan A, Moethia S, Oktavia V. 2019.  Smart Pond for Smart Aquaculture : as a water quality solution in cultivated land to support indonesia 4.0 which is intergrated with smartphone. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal 2019, Palembang 4-5 September 2019. pp. 546-553. Palembang: Unsri Press.Water quality in Aquaculture ponds is important to knows. One of the physical parameters of water quality are acidity (pH), dissolved oxygen (DO) and temperature. Changes of physical parameters effect the growth and endurance of fish that are cultivated. Water quality sometimes experiences water changes in water which cause a decrease in water quality, so it’s necessary to do good water quality management where it requires the presence of regular fish farmers in the cultivation pond. In this case an idea was made with technology to properly monitor the quality of aquaculture’s pond based on Smartphone with GSM network. The mechanism on smartphone is an application to improve the quality of aquaculture’s pond. Routinely smartphone’s remote devices measure physical parameters in the form of acidity (pH), dissolved oxygen (Do) and temperature. The aims of this idea is that fish farmers can move quickly, righly and efficiency in the time management of the technology.Keywords: acidity (pH), dissolved oxygen (DO), smart aquaculture, temperature, water quality
Pertumbuhan dan Produksi Rumput Setaria (Setaria splendida Stapf) sebagai Pakan Ternak Ruminansia pada Tanah Ultisol dengan Penambahan Pupuk Kotoran Kambing Suningsih, Nining; Noprida, Hayatun; Feriyanto, Feriyanto
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal ?Smart Farming yang Berwawasan Lingkungan untuk Ke
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Abstract

Suningsih N, Noprida H, Feriyanto F. 2019. Growth and production of setaria splendida grass in ultisol soils with the addition of goat manure. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal 2019, Palembang  4-5 September 2019. pp. 201-210.  Palembang: Unsri Press. Setaria grass is one of the superior types of grass for Ruminants which has not been widely cultivated due to limited planting land. The purpose of this study was to determine the growth and first  production of Setaria grass planted on ultisol soil with the addition of Goat Manure Fertilizer (GMF). The study design used a Randomized Block Design (RBD) consisting of 6 treatments and 4 replications. The treatment is S0 = Ultisol Land, S1 = S0 + GMF 100 g/Polybag, S2 = S0 + GMF 150 g/Polybag, S3 = S0 + GMF 200 g/Polybag, S4 = S0 + GMF 250 g/Polybag, and S5 = S0 + GMF 300 g/Polybag. The variables observed were Plant Height, Number of Tiller, Fresh Weight, and Dry Weight. The data obtained were analyzed for variance (ANOVA) and further tests were carried out using the DMRT Advanced Test. The results showed that the treatment of GMF addition on Ultisol soil had a very significant effect (P <0.01) on Setaria grass height, Number of tillers, Fresh weight production, and Production of dry weight. Advanced Test Results DMRT shows the highest Setaria grass shown by S5 treatment (85.58 cm), the highest number of tillers indicated by treatment S5 (20.42 tillers), the heaviest fresh weight of Setaria grass shown by S5 (225.33 g), and weight the heaviest dryness is also indicated by S5 (46.50 g). The conclusion of this study is that the growth and production of Setaria grass planted on Ultisol soil significantly increased with the increasing dose of goat manure fertilizer.Keywords: growth, production, goat manure fertilizer, setaria grass, ultisol land
Keragaan dan Produktivitas Beberapa Varietas Unggul Baru Padi di Lahan Sawah Bukaan Baru Provinsi Jambi Jumakir, Jumakir; Adri, Adri; Rustam, Rustam
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal ?Smart Farming yang Berwawasan Lingkungan untuk Ke
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Abstract

Jumakir J, Adri A, Rustam R.  2019.  Performance and Productivity of Some Rice Superior Variety in the New Rice Field Jambi Province. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal 2019, Palembang  4-5 September 2019. pp. 478-486.  Palembang: Unsri Press.This study aims to see the performance and productivity of rice in Inpari 30, Inpari 32, Inpari 33 and Inpara 3 varieties in new paddy fields through integrated crop management (ICM). The assessment was carried out Rasau Village, South Pamenang Subdistrict, Merangin District, Jambi Province in June-October 2018 with an area of 1 ha. The location of the study is the printing of new  paddy fields and locations in basin areas on oil palm plantations. The varieties used are Inpari 30 Varieties, Inpari 32, Inpari 33 and Inpara 3. Varieties used are Inpari 30, Inpari 32, Inpari 33 and Inpara 3. Varieties of technology with ICM approach include new variety superior, seedling age 21 days, number of seedlings 2-3 stems/clump, and planting system of jajar Legowo 4: 1 with spacing 25 cm x 25 cm. Granting Agrimeth as a seed treatment. The dosage of fertilizer given is 150 kg Urea/ha, 100 kg SP-36/ha, 50 kg KCL/ha. The results of the study showed that the percentage of plant growth of several rice varieties in the nursery showed good growth with a percentage of growing more than 80 percent. The growth of rice plants in the vegetative phase and the generative phase showed considerable performance. Of the four varieties, it was seen that  Inpari 30 showed better performance, followed by Inpari 32 varieties, Inpara 3 and Inpari 33. The pests that appeared were brown planthopper pests. Inpari 30 rice productivity is 7.45 t/ha, Inpari 32 is 6.71 t/ha and Inpara 3 is 6.42 t/ha while Inpari 33 rice productivity is 6.13 t/ha. Increased productivity of Inpari 30 rice was 9.93% - 17.72% compared to Inpari 32, Inpari 33 and Inpara 3.Keywords: ICM technology , new rice, new land

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