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Seminar Nasional Lahan Suboptimal

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Prosiding Seminar Nasional Lahan Suboptimal 2018

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Peningkatan Pengetahuan Peternak Sapi Potong terhadap Teknologi Pengolahan Jerami Padi di Kabupaten Seluma Robiyanto Robiyanto; Harwi Kusnadi; Yesmawati Yesmawati
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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Robiyanto et al, 2019. Increased Knowledge of Beef Cattle Farmers on Rice straw Processing Technology in Seluma District. pp. 488-494.The role of counseling in building farmers 'awareness and socializing rice straw processing technology is very important to encourage farmers' knowledge about processing rice straw. This study aimed to determine the increase of farmers' knowledge about processing rice straw as beef cattle feed. This research was conducted in Rimbo Kedui Sub-district, South Seluma District, Seluma Regency, Bengkulu Province during the socialization of rice straw processing in the Bioindustry of cattle rice activities. The number of respondents as many as 15 people to measure the level of knowledge of breeders consisting of the questionnaire pre test and post test. From the results of the implementation of the pre test and post test. obtained the highest increase in breeders' knowledge by 37.16% from 23.33 to 32.00. The results of evaluating the level of knowledge of breeders based on the highest level of knowledge improvement education at the junior high school education level of 58.82% from 33.75 to 21.25. The increase in knowledge based on age groups, the highest increase in knowledge aged 41 - 50 years was 44.44% from 22.50 to 32.50. Increased knowledge based on business duration increased the highest knowledge by 44.44% from 22.50 to 32.50 business times 21-30 years.

Karakteristik Edible Film dengan Penambahan Filtrat Gambir (Uncaria gambir Roxb) dan Filtrat Daun Pepaya (Carica papaya L.) Budi Santoso; Herawati Herawati; Gatot Priyanto
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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Santoso et al, 2019. Characteristics of Edible Film with Addition of the Gambir Filtrate (Uncaria gambir Roxb) and Papaya Leaf Filtrate (Carica papaya L.). pp. 176-183.Edible film is a thin layer of biodegradable packaging made from hydrocolloid, lipid and a mixture of both and can serve as a carrier packaging for antibacterial compounds with adding gambir filtrate and papaya leaf filtrate. The objective of the research was to analyze the effect of the gambir filtrate (Uncaria gambier Roxb) and papaya leaf filtrate (Carica papaya L.) on the characteristics of edible film. The research used a Completely Randomized Factorial Design with two factors and each treatment was repeated three times. The frist factor was concentration of the filtrate Gambir (0%, 2.5% and 5%) and the second factor was the concentration of the papaya leaf filtrate (0%, 2.5% and 5%). The research showed that the concentration of the filtrate gambir significant effect on percent of elongation, antibacterial, thickness and water vapour transmission rate. The concentration of the papaya leaf filtrate significantly affected the antibacterial, thickness, percent of elongation and a pressure strength. The best treatment based on some physical and microbiological characteristics is that A3B3 has a thickness 0.174 mm, percent of elongation 20%, pressure strength 90.80 (N / m2), water vapour transmission rate 21.16 (gm-2.day-1) and a inhibition zone for microbe 7.97 mm.

Polikultur Berbagai Varietas Padi Gogo Dengan Kelapa Sawit di Lahan Kering M.Umar Harun; I. Lestari; Nusyirwan Nusyirwan; E. Sodikin; C. Irsan
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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Harun et al, 2019. Polyculture Upland Rice Varieties between Plantation Oil Palm in Dry Land. pp. 52-59. Research to test the growth Cilosari of various rice varieties grown in oil palm plantations ( 12 year old) on dry land had been carried out from December 2015 to May 2016 in research station, Faculty of Agriculture, Sriwijaya University, Inderalaya. The field design used was split plot design. Based on the measurement of light intensity (low light) on palm oil of rows were as main plots (G1 = 12.348 lux meter, G2 = 16.066 lux meter, G3 = 16.746 lux meter, and G4 = 12.812 lux meter). The sub plots were rice varieties namely V1: Sirendah, V2: Sicantik, V3: Cilosari , V4: 4 bulan, V5: Sulrat Unsrati. All sub plots were placed in plot (3m x 3 m) with a position in the row of the palm oil plantations. The results of the analysis of variance on all observation parameters showed that there was an interaction significant of light intensity with rice varieties on plant height and green leaf degree/chlorophyl. There is no significant interaction for the percentage of seedling, number of tillers and and time of flowering. Cilosari rice varieties have a growth percentage of more than 80%, Sulutan unsrati varieties had a number of tillers (10 stems) and a higher chlorophyl of leaves than other varieties. Upland rice of Cilosari and Sulutan unsrati, and 4 bulan as local rice varieties had a relatively good appearance of vegetative growth in low light conditions in palm oil plantation.

Peningkatan Pertumbuhan Tanaman Utama Dengan Pemupukan N, P dan K Pada Padi Berpotensi Ratun Tinggi Yulhasmir Yulhasmir; Susanti Diana; Andi Wijaya
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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Yulhasmir et al, 2019. Growth enhancement main plant under N, P, and K fertilizer to high ratoon rice potential. pp. 242-248.Nitrogen, phosphor and potassium distribution could improve vegetative growth of main plant high potential rice ratoon. The objective this research was to evaluation vegetative growth of rice ratoon national varieties with nitrogen, phosphor, and potassium fertilizer. Using plit plot design with three replicate. Varieties (G) main plot (G1: inpari 6, G2: inpari 10 and G3: inpari 29). Fertilizer (P) sub plot (P1= Urea 250 kg ha-1, TSP 100 kg ha-1 dan KCl 50 kg ha-1. P2= Urea 300 kg ha-1, TSP 150 kg ha-1 dan KCl 100 kg ha-1. P3= Urea 300 kg ha-1, TSP 200 kg ha-1 dan KCl 150 kg ha-1). The result show that inpari 29 significant growth as if plant height, growth tillers inisiation, maximum tillers , flowers inisiation, productive tillers. The fertilizer treatment of Urea 300 kg ha-1, TSP 150 kg ha-1 dan KCl 100 kg ha-1 beter forvegetative growth.

Efektifitas Waktu dan Dosis Pemberian NPK terhadap Produksi Jagung Manis (Zea mays saccharata Sturt) pada Dataran Tinggi Irma Lisa Sridanti; Hot Himanson Saragih
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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Sridanti et al, 2019. Effectiveness of Time and Dosage for Giving NPK to the Production of Sweet Corn (Zea mays saccharata Sturt) in the Highlands. pp. 28-31. Sweet corn plants will not provide maximum results if the nutrients needed are not enough. Fertilization can increase yields quantitatively and qualitatively. The purpose of this study was to determine the effect of fertilizing time and the ideal dose for sweet corn. This research was carried out in Mojorejo Village, Selupu Rejang District, Rejang Lebong Regency at an altitude of + 0.050 meters above sea level (m asl). This study uses Factorial Randomized Block Design (RAKF). Observations and measurements were carried out on the main variables in the form of fruit weight, ear length and ear diameter without cornhusk (generative parts) as well as supporting variables such as plant height and number of leaves (vegetative parts). All data are analyzed by variance, and if F table is greater than F, the count is tested further using DMRT. The results showed 50 grams of NPK fertilizer significantly different from the average plant height and not significantly different from fertilization time.

Analisis Curahan Waktu Kerja Rumahtangga Petani Padi Lahan Kering di Kabupaten Sukabumi Endang Tri Astutiningsih
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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Astuti et al, 2019. Time Allocation Analysis of Upland Rice Farm Households in Sukabumi Regency. pp. 281-286. This study aimed to analyze time allocation of household upland rice farm in Sukabumi regency. This study uses a survey method with the location of the study and the respondent farmers are chosen deliberately. The results showed that non-agricultural activities play an important role for the rural economy, especially for upland rice farm households, their roles not only in income but also in the allocation of household work. Time allocation of male labor is higher than female labor, both in agricultural and non-agricultural activities.

Kajian Sosial Ekonomi Beberapa Varietas Unggul Baru Padi di Lahan Sub-Optimal Gunungkidul, Yogyakarta Sugeng Widodo; Bambang Sutaryo; Damasus Riyanto
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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Widodo et al, 2019. Social Economic Studies of Several New Superior Rice Varieties on Sub-Optimal Area in Gunungkidul, Yogyakarta. pp. 456-464. This research aimed to analyze social economic studies of several new superior rice varieties on sub-optimal area in Gunungkidul, Yogyakarta. Social Economic studies on several new rice superior varieties on sub-optimal area has been implemented in “Gabungan Kelompok Tani Kumpul Makaryo, Nglanggeran, Patuk, Gunungkidul Yogyakarta from February to June 2018. New superior rice varieties such as Inpago 5, Inpago 8, Inpago 10, Inpari 42 Agritan GSR, Inpari 43 Agritan GSR and a check variety namely Ciherang were used in this study. Economic data input and output were analyzed for it’s feasibility of farming (B/C ratio). Organoleptic tests carried out by the level of preference as much as 25 repondens.Variabel panelists assessed texture / kepulenan, flavor, aroma, color and joy in general. Data indicated that those new five superior rice varieties feasible to develop proven B / C ratio ranged from 2.02 for Inpari 43 GSR to 2.90 for Inpari 42 GSR. Meanwhile, Ciherang as a populair variety gave B/C ratio only 1.88 . The most preferred taste of rice was Inpari 42 GSR and Inpago 5. While the productivity of the most preferred were Inpari 42 GSR and Inpago 10. It was suggested that those new rice superior varieties above mentioned must be developed in rainfed areas other than Nglanggeran-Patuk, to achieve increasing rice production in Gunungkidul dry land.

Hubungan Karakteristik Petani Dengan Wellbeing Petani Padi di Desa Pelabuhan Dalam Kecamatan Pemulutan Kabupaten Ogan Ilir M. Yamin; Nukmal Hakim; Nurilla Elysa Putri; Atikah Juliyanti Putri
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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Yamin et al, 2019. The Correlations of Farmer Characteristics With Wellbeing of Paddy Farmers in Pelabuhan Dalam Village Pemulutan Subdistrict Ogan Ilir Regency. pp. 270-280.The wellbeing measurement not only based on qualitative, but also leads to a condition of subjective wellbeing. The different of farmer characteristics will make the different result of objective wellbeing and subjective wellbeing The purposes of this research were to : (1) measure the objective wellbeing of paddy farmers in Pelabuhan Dalam Village Pemulutan Subdistrict Ogan Ilir Regency, (2) measure of subjective wellbeing of paddy farmers in Pelabuhan Dalam Village Pemulutan Subdistrict Ogan Ilir Regency, (3) analyze the correlation between the characteristics of paddy farmers with subjective wellbeing of Paddy Farmers in Pelabuhan Dalam Village Pemulutan Subdistrict Ogan Ilir Regency. This research was conducted in Pelabuhan Dalam Village Pemulutan Subdistrict Ogan Ilir Regency on May 2018. The research method used was survey method, with the sampling method was simple random sampling and took 30 sample. The results showed there were 18 farmers or 60 percent above poverty line and 12 farmers or 40 percent below poverty line. The subjective wellbeing of Paddy Farmers in Pelabuhan Dalam Village Pemulutan Subdistrict Ogan Ilir was included in the high category with an average score of 99,37 (score range 93,35 < x ≤120,00). Based on the calculation of rank Spearman correalation obtained there is no correlation between age and number of family members with subjective wellbeing, and there were correlation between formal education and total income with subjective wellbeing.

Efisiensi Produksi Usahatani Padi Sawah Lebak di Kabupaten Ogan Ilir Sumatera Selatan Rahmi Hidayati; Komala Sari
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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Hidayati et al, 2019. Efficiency of Rice Waste Rice Production Factors in Ogan Ilir District, South Sumatera. pp. 249-259.The Province of South Sumatra has produced rice from four typologies, namely: irrigated rice fields, rain fed, tidal and non-receding tidal swamps (lebak). The development of agriculture in swamps faces obstacles both in the biophysics of land and water, pre-harvest and post-harvest handling as well as socio-economic. However, it must be admitted that the development of tidal land and lebak land is increasingly important to support national rice production. The right allocation of production factors is an important factor in increasing rice production, including land, seeds, labor, fertilizers, and pesticides. Therefore, to increase farmers' production and income, it is necessary to study what factors influence the production of lebak paddy rice farming and evaluate the performance of farmers in rice cultivation so that the level of efficiency of the use of production facilities for rice production is obtained in the field of lebak rice, especially in Ogan Regency Ilir. The research method used is a simple random sampling method. The data used are primary data and secondary data. The results of this study: There are four explanatory variables that significantly influence the production of lebak rice, namely land, seeds, urea fertilizer, pesticide use. While the other three have no significant effect, namely Sp-36 (P) fertilizer, phonska fertilizer (NPK) and labor deployment. Production factors that have been efficient in their use in lebak paddy rice farming are seeds, urea fertilizer, NPK fertilizer and pesticides and labor while the SP-36 fertilizer is inefficient. The income analysis found that the average lebak rice production was 4,144.64 kg / ha / mt / year. Average income is Rp 15,977,539.42 per hectare.

Performa Tanaman Kelapa Sawit pada Musim Kering di Sumatera Selatan; Pengaruh Defisit Air terhadap Fenologi Tanaman Sherly Agustiana; Ruli Wandri; Dw 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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Agustiana et al, 2019. Performance of Oil Palm in Dry Sesason in South Sumatera: Effect of Water Deficit on Plant Phenology. pp. 67-73.South Sumatra has a Monsoon type of rainfall that is a clear difference between the rainy and the dry season. Rainfall distribution cause successive dry months resulting in a water deficit. Water deficit can affect the performance of oil palm. The purpose of this study was to determine the phenology response of the appearance of midribs, male and female flowers to the variability of the season in South Sumatra. This study used a completely randomized design with 2 genotypes is Nigeria 3 and Nigeria 4 with 2 replications so that there were 4 units of experimental plots, where each plot consisted of 12 palms. Based on the results of observations it is known that plants that experience stress due to water deficit are indicated by the number of spear leaves> 4, and decrease of female flowers.

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Deris Stiawan

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Kab. ogan ilir,

Sumatera selatan

INDONESIA