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All Journal Agrotrop : Journal on Agriculture Science International Journal of Biosciences and Biotechnology Buletin Udayana Mengabdi E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Jurnal Kajian Bali Geoplanning : Journal of Geomatics and Planning Jurnal Arsitektur Lansekap International Journal of Multidisciplinary Sciences
INDAYATI LANYA
Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana
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Journal : E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology)

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Pemetaan Sumberdaya Subak Berbasis Remote Sensing dan Geographic Information System di Subak Juwuk dan Subak Lebo, Kecamatan Sukawati, Kabupaten Gianyar ARGUMENTA TEO VELUS SITEPU; INDAYATI LANYA; I GUSTI PUTU RATNA ADI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.10, No.4, Oktober 2021
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Remote Sensing and Geographics Information System-Based Mapping of Subak Resources in Subak Juwuk and Subak Lebo, Sukawati Subdistrict, Gianyar Regency Based on Gianyar District Regulation No.16 of 2012 on Spatial Plan, Subak Juwuk and Subak Lebo rice fields in Sukawati Subdistrict, Gianyar Regency are designated as Green Open Space areas. Therefore, the mapping of remote sensing-based subak resources and Geographic Information System (GIS) is carried out to support the sustainability of sustainable food agricultural land. The objectives are: (1) identifying and describing potential subak resource (land resources, artificial resources, agricultural resources, and human resources), (2) inform the database of subak (land resources, artificial resources, agricultural resources, and human resources), (3) create a map of rice field ownership in Subak Juwuk and Subak Lebo, and (4) create farmer status maps and human resources based on remote sensing and geographic information systems. Research methods use: (1) literature study, (2) satellite image analysis, (3) tentative mapping of land ownership, (4) resource information arranging. The result of research: Rainfall 1300-1600 mm/year, slope 0-3%, land family Typic Fragiaquepts. Length of irrigation Subak Juwuk: 1300m; Subak Lebo: 1000m, types of secondary, tertiary irrigation. Types of rice, chili and tobacco commodities. Productivity 6 tons/ha. Subak Juwuk: owner 20 peoples area of 4,96 ha, sharecroppers 65 peoples area of 18 ha; Subak Lebo: owner 20 peoples area of 3,50 ha, sharecroppers 55 peoples area of 14,76 ha. The average age of farmers 40-80 years, average level of education of farmers in general are high school graduates. Mapping of agricultural land resources and geospatial-based human resources are very fast and accessible.
Pemetaan Kepemilikan Lahan Sawah dan Sumber Daya Manusia Berbasis Geospasial di Subak Anggabaya, Umadesa, dan Umalayu Kecamatan Denpasar Timur TUGMA JAYA MANALU; INDAYATI LANYA; I GUSTI PUTU RATNA ADI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.9, No.3, Juli 2020
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Mapping of Land Ownership and Human Resources Based Geospatial in Subak Anggabaya, Umadesa, and Umalayu East Denpasar Subdisticts Subak Anggabaya, Umadesa, and Umalayu have been recommended as Suistainable Food Agriculture Land areas. To support it, information database on agricultural resources potential are needed to support Government Regulation number 25 of 2012. The role of mapping and information is needed for planning and monitoring in maintaining land use in Subak Anggabaya, Umadesa, and Umalayu. The purposes of research: Knowing, inventorying and describing the ownership of paddy fields in Subak Anggabaya, Umadesa, and Umalayu which are highly recommended for LP2B, develop a database of human resources in each polygon of land ownership,designing a human resources information system. Research methods use: (1) literature study, (2) satellite image analysis, (3) tentative mapping of land ownership, (4) field survey, (5) arraging resources information. The results of research showed: land ownership maps in three subak totaling is 258 polygons, consisting of 96 polygons in Subak Anggabaya, 62 polygons in Subak Umadesa and 100 polygons in Subak Umalayu. The farmer's human resources database consists of the farmer's name, farmer's address, farmer's age, farmer's education, large, owner's name, owner's address, and profit sharing system. Land ownership map consisting of owner farmers and sharecroppers. Subak Anggabaya: owner (28 peoples) large 11,5 ha,sharecroppers (35 peoples) large 12,22 ha; Subak Umadesa: owner (22 peoples) large 3,93 ha, sharecroppers (20 peoples) large 7,10 ha; Subak Umalayu: owner (32 peoples) large 11,80 ha, sharecroppers (33 peoples) large 13,25 ha.
Pengaruh Pemberian Beberapa Formula Pupuk untuk Peningkatan Produksi dan Mutu Sawi Hijau (brassica juncea l.) di Tanah Inceptisol, Desa Pegok, Denpasar IRNAWATI PURBA; INDAYATI LANYA; A.A. NYOMAN SUPADMA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.5, No.3, Juli 2016
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

The Impact Of Several Fertilizer Formula For IncreaseTheProduction and Quality Of Green Mustard (Brassica juncea L.) in Inceptisol Soil, Pegok Village, DenpasarThis research aims to know the impact of several fertilizer formulas towards production and quality increase of green mustard in inceptisol soil, and the chemical characters of Pegok land. This research was conducted in September until December 2015 at the Experimental Garden Faculty of Agriculture, and Soil Laboratory and Environmental Sciences, Faculty of Agriculture, Udayana University. The experiment used Randomized Block Design (RBD) and the using analysis of variance (ANOVA) with program Costat. The parameter observed in this research was divided into three observations, they were the height of plants, the weight of fresh plants sample, the weight of fresh plants. The plants quality contains of chlorophil, water content and plants storability. The observartion of chemical characters of the plants encompasses pH, KTK, KB, nutrient content N-total, P- available, K-available, Ca, Mg, C-Organic, as well as soil electric conductivity. The result of statistical analysis shows that giving some fertilizer formulas has significant impact for all production and quality parameter namely leaf chlorophyll however does not give real impact towards water content and plants storability. The impact of giving some fertilizer formulasfor mineral fertilizer treatment increase the residual effect of several nutrient contents namely Ca, Mg, pH and highest DHL, whilst KTK, KB, C-organic and highest N-Total were obtained from the organic fertilizer treatment.
Aplikasi Sistem Informasi Geografis dan Penginderaan Jauh untuk Pemetaan Penggunaan dan Kesesuaian Lahan di Desa Batur Tengah Kabupaten Bangli ANDREY ANTASARI RANGKUTI; INDAYATI LANYA; R. SUYARTO
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.8, No.1, Januari 2019
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Application of Geograpic Information System and Remote Sensing for Mapping of Land Use and Suitability ini Batur Tengah Village Bangli This study aims to map land use and evaluate the suitability of land for horticultural, secondary and plantation crops. This research held from December2017 - March 2018 using a method consisting of, identification of satellite images (land use), field surveys, reinterpretation of land use maps, analysis of soil samples and land suitability classification. The results that there were eight types of land use in Batur Tengah Village with a total area of 474 ha. The actual class of land suitability of fruit horticulture plants is generally S3 (marginal suitability) with dry season limiting factor, soil texture, soil-CEC and N-total and slope, potential suitability class S3. The actual land suitability class of plantation (coffee) plants is generally S3 with a dry season limiting factor, soil texture, soil-CEC, N-total and slope. Potential land suitability class S3. The class of actual land suitability of vegetable horticulture plants is generally S3 (marginal suitability) with dry season limiting factors, soil texture, soil-CEC and N-total and slope, potential land suitability class S3. The actual land suitability class of palawija crops is generally N (not suitable) with dry season limiting factors, soil texture, soil-CEC and N-total and slope, potential land suitability class S3. The land suitability geographic information system is presented interactively which can display land suitability classes, agricultural commodities and land use types.
Aplikasi Remote Sensing dan Geographic Information System untuk Pemetaan Potensi Sumberdaya Wilayah Penunjang Pariwisata di Kawasan Penatih Kota Denpasar A.A. INTANG PUJA LESTARIANI; INDAYATI LANYA; TATI BUDI KUSMIYARTI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.7, No.1, Januari 2018
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Remote Sensing and GIS Applications to Support Regional Resource Potential Mapping Tourism in Region Penatih Denpasar City Government programs to increase regional development by promoting the potential of the whole village are being improved. The development is intended to utilize the space and resources to support optimal in public life in accordance with the objectives and the expected goals. Penatih village is an area designated as rural tourism in 1995, but until recently there has been also developed. In support of tourism development in the region, information regarding potential in Penatih attraction needs in the review. In this era of globalization is indispensable information technology based both regions and potential. This study aims to assist the government in development in the village Penatih with the information potential of tourism in the region. The technology can be used to inform potential of tourism in the region Penatih that is Penatih Remote Sensing and Geographic Information System (GIS). The results obtained from this research in the form of maps are Subak map, Village map, Agro Tourism map, Culture Tourism Potential map and Tourism map in Coach Area.
Aplikasi Citra Satelit QuickBird Untuk Kajian Alih Fungsi Lahan Sawah di Kota Denpasar RUNIA CHRISTINA GULTOM; INDAYATI LANYA; I WAYAN NUARSA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.4, No.2, April 2015
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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ABSTRACT Quickbird Satellite Imagery Applications for study of rice field conversion in the city of Denpasar The experiment aimed to find out the rice field conversion on QuickBird satellite imagery and its relation to food availability in the city of Denpasar. This experiment was conducted in the city of Denpasar and  agricultural faculty campus, Udayana University. The method used is literature, QuickBird satellite image analysis, and food balance analysis. The result showed that  the rice field conversion by QuickBird satellite image analysis results in Denpasar, in the period of five years (2002-2006) amounted to 21 hectares, for the year 2006-2012 268,69 hectares, and for the last ten years (2002-2012) at 270,79 hectares ha. In the Year 2012 City of Denpasar has a deficit of 94.221,62 tonnes of food crops for 1 times harvest,  94.212,55 tonnes for two times harvest, and 94.203,47 tonnes for three times harvest. Denpasar City remain in deficit despite experiencing three times food crops in a year. Denpasar in 2020 deficit amounted to 100.876,57 tonnes of food for one times harvest, 100,869.00 tonnes for the two times harvest, and 100.861,43 tons for three times harvest. Like the 2020, the 2030 growing higher deficit that is 129.702,50 tonnes crop for one times harvest,  129.696,82 tonnes for the two times harvest, and 129.691,14 tonnes for three times harvest. Keywords: rice field conversion, QuickBird, satellite image, food ability,
Pemetaan Lahan Sawah Subak Berbasis Remote Sensing dan GIS di Kecamatan Mengwi, Kabupaten Badung FERONIKA FERONIKA; INDAYATI LANYA; I WAYAN NUARSA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.7, No.1, Januari 2018
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Mapping of Subak Land Based on Remote Sensing and GIS in Mengwi, Badung Regency Subak in this research is a unit of management that includes physical conditions such as agricultural land resources, human resources, and agricultural activities. Subak mapping is necessary in the planning, implementation, and monitoring of agricultural development related to the preservation of subak resources and food availability in the region. The aim of this research is to make subak field map in Mengwi subdistrict and to analyze the comparison of subak field from the result of digitized satellite imagery with the Central Bureau of Statistics (BPS) data and the pekaseh data. The research is conducted in Mengwi Subdistrict, Badung, Bali from October 2016 to May 2017. The methods used in this study are (1) literature study, (2) Quickbird 2012 satellite image analysis and Cnes / Astrium Digital Globe 2017 from Google Earth, (3) survey, and (4) comparative analysis of subak field area using Statistical Product and Service Solutions (SPSS). The width of subak from the result of the digitized satellite imagery is obtained by 48 subak polygons with area of 3,999.65 ha. The comparison between the width of subak from the result of digitized image with BPS data and the pekaseh data shows that there is very significant result (,000). The scatter diagram graph shows that a positive relationship between the digitized results with the BPS data and the pekaseh data with the correlation coefficient (R2) of the BPS data (0,941) and the pekaseh data (0,951).
Aplikasi Remote Sensing dan Geographic Information System untuk Perencanaan Penggunaan Lahan Pertanian Berbasis Agroekosistem di Kota Denpasar RIAN REHMAMANA; INDAYATI LANYA; I NYOMAN DIBIA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.9, No.1, Januari 2020
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Remote Sensing and Geographic Information System Application forAgroecosystem Based Agricultural Land Planning in Denpasar City This study aims to determine the level of potential agroecosystem land suitability, compile databases, build information systems and create maps of land useplanning for food crops and horticulture based on remote sensing and GeographicInformation System (GIS). This research took place from September 2018 - December2018 using an exploratory method which included analysis of satellite imagery, fieldsurveys, analysis of field data and laboratory data, land suitability classification,mapping of land suitability classes, compiling data bases, building informationsystems, commodity zoning, planning land use, and mapping of land use planning.Potential land suitability classes for irrigated rice fields are generally very suitable inall of Denpasar City (41 subak) but additional fertilizer is needed, especially N.Potential land suitability classes for horticultural (vegetable and fruit) commodities areclassified as appropriate (S2) through drainage improvements and fertilization.Climate factors are generally very suitable (S1) for food crops, and suitable (S2) forhorticulture plants. The train factor is generally classified as very suitable (S1) in foodcrops and horticulture unless the drainage factor is relatively slow and nutrientavailability is classified as moderate.
Aplikasi Remote Sensing dan Sistem Informasi Geografis untuk Menunjang Database Lahan Pertanian Pangan Berkelanjutan di Subak Padanggalak FITRI CAHYANINGRUM; INDAYATI LANYA; NI MADE TRIGUNASIH
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.10, No.3, Juli 2021
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Application of Remote Sensing and Geographic Information System for Support Database of Sustainable Food Agricultural Land in Subak Padanggalak Subak Padanggalak is highly recommended as Sustainable Food Agricultural Land (SFAL). According to Government Regulation No. 25/2012, the SFAL implementation needs to be equipped with a geospatial-based database. The research aims: compile a database for support SFAL in Subak Padanggalak, create a land ownership map of Subak Padanggalak, create a geospatial-based SFAL information system, and land ownership of Subak Padanggalak. This research uses survey and mapping methods. Results from secondary data: Typic tropaquepts, volcanic plains, micro slopes 0-3%, climate 1.500-2.000 mm/year, high soil fertility, potential land suitability for paddy is very suitable (S1), horticulture crops are moderately suitable (S2t) with temperature limiting factor. Results from primary data: (a) artificial resources: irrigation 16.236 m long, 1 m wide, good quality, semitechnical irrigation, jogging track 1.646 m long, 1,5 m wide, good quality, water source from Tukad Ayung, (b) agricultural resources: paddy, 7 ton/acre, paddy-paddy-paddy, Urea, and Phonska 175 kg/acre each, (c) human resources: mostly live in Kesiman Kertalangu, mostly primary school, farmers aged 35-80 years. The farmers status: 93 owner farmers (54,4%) and 78 sharecroppers (45,6%). The land ownership status: 330 freehold polygons (95.7%) and 15 non-freehold polygons (4.3%). Landowners amounted to 237 people, with the average of ownership is 0,43 acres/people.
Sistem Informasi Lahan Subak Berbasis Penginderaan Jauh Dan Sistem Informasi Geografi Di Kota Denpasar JEREMIA KEVIN RONIO HUTAURUK; INDAYATI LANYA; I WAYAN NUARSA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.5, No.3, Juli 2016
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Information System of Subak Land on Remote Sensing and Geographic Information Systems in Denpasar CityThe aims of this research are: to produce the map of subak in Denpasar. to provide the information system of subak land on remote sensing and geographic information systems (GIS). To analyse the existing of subak with RTHK in RTRW Denpasar 2011-2031. Te method which used is satellite imagery Worldview analysis, field survey, the arrangement of resource database and analysis spasial data of subak compatibility with RTHK.The Result of research: subak map of Denpasar, land area subak map of Denpasar, table and graphic of relation analysis between land area of subak as the result of image digitation and land area of BPS. Subak research database in Arcview and overlay map of subak land with RTHK Denpasar. There is a significant relation between the land area of subak as the result of image digitation and land area of BPS. One of the factors is there is a different of changing until 100% caused by it was still attached the data of the land area of the East Peraupan Subak in BPS data about 15 ha while the information from Pekaseh, it has no field anymore since 1992. Therefore the amount of subak in Denpasar are 41 subak. The relation analysis between subak land and RTHK are the field which belongs to RTHK is about 1.198,25 ha, the largest is in East Denpasar (472,06 ha), the field that outside of RTHK is about 810,01 ha, the largest is in South Denpasar (251,86 ha), the field could be converted to the non agriculture land. The non field in RTHK is about 339,37 ha, the largest is in east Denpasar (167,74 ha).
Co-Authors A.A. INTANG PUJA LESTARIANI A.A.NYOMAN SUPADMA AI Nyoman Sunarta ANDREY ANTASARI RANGKUTI ARDHIA AYU PRADITHA ARGUMENTA TEO VELUS SITEPU DEWA GEDE SUARJAYA FERONIKA FERONIKA FITRI CAHYANINGRUM HARTATI TRI TUNGGAL JAYANTI I DEWA MADE ARTHAGAMA I GUSTI PUTU RATNA ADI I KADEK MAS SATRIYABAWA I Ketut Sardiana I Made Adikampana, I Made I MADE ADNYANA I Nengah Netera Subadiyasa I Nyoman Dibia I NYOMAN MERIT I Wayan Nuarsa I Wayan Suardana IDA BAGUS PUTU BHAYUNAGIRI IMAS CAHYANINGTIYAS IRNAWATI IRNAWATI IRNAWATI PURBA Jeremia Hutauruk JEREMIA KEVIN RONIO HUTAURUK KARTIKA DEWI OKTAFIANTI Made Antara MADE SRI SUMARNIASIH MANALU, TUGMA JAYA N. Dibia N. M. Wikarniti Nadiyah Rashifah Nahak, Senon Apriyanto Nalle, Margiman S. NI MADE TRIGUNASIH NI WAYAN FEBRIANA UTAMI Ninda Irmayanti Panjaitan, Pranata Halasan R. Suyarto Rahmadani, Aditya RIAN REHMAMANA RUNIA CHRISTINA GULTOM SISKA MAILASARI Subadiyasa N. N. Tati Budi Kusmiyarti TATIEK KUSMAWATI Wilantari, Ni Nyoman Ayu WIRADHIKA MAHAYASA PUTRA WIYANTI WIYANTI Yoga Yuniadi