Transfer function control strategy of Subak rice field land and agricultural development in Denpasar city

Lanya, Indayati; Subadiyasa, N. Netera; Sardiana, Ketut; Adi, Gst. Putu Ratna

doi:10.1088/1755-1315/54/1/012004

Cited by 3 publications

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“…Join atribut antara poligon subak (data spasial) dan data SDL, SDP dan SDB (data atribut) menghasilkan sistem informasi sumberdaya LP2B, sedangkan join atribut antara poligon kepemilikan lahan (data spasial) dan data SDM (data atribut) menghasilkan sistem informasi kepemilikan lahan berbasis geospasial.tidak masam, isohipertemik, landform dataran volkan, kemiringan lereng mikro 0-3%(Puslittanak, 1994). Curah hujan 1.182-1.590 mm/tahun(Trigunasih et al, 2018).Status kesuburan tanah Subak Temaga tergolong sedang(Lanya et al, 2012).Peta saluran irigasi dan jogging track SubakTemaga tersaji pada Gambar 1.ARDHIA AYU PRADITHA Pemilik lahan di Subak Temaga berjumlah 323 orang, luas kepemilikan lahan rata-rata per pemilik yaitu 0,4 ha. Peta lahan melalui citra, serta program SIG untuk menyusun sistem informasi sumberdaya LP2B dan kepemilikan lahan berbasis geospasial.…”

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Database Sumberdaya Lahan Pertanian Pangan Berkelanjutan Berbasis Remote Sensing dan Sistem Informasi Geografis di Subak Temaga Kecamatan Denpasar Timur

PRADITHA

Lanya

Sumarniasih

2021

AJoAS

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Database of Sustainable Food Agricultural Land Resources Based on Remote Sensing and Geographical Information System at Subak Temaga East Denpasar Subdistricts. Subak Temaga doesn’t yet have a database according to Government Regulation No. 25 of 2012 concerning Information System for Sustainable Food Agriculture Land (SFAL). A geospatial-based database needs to be compiled to implement these regulation. The research aims: compile a database of artificial resources, agricultural resources, land resources and human resources to support SFAL in Subak Temaga, create land ownership maps in Subak Temaga, compile an information system of SFAL and land ownership based on remote sensing and Geographic Information System (GIS). This research uses a survey method to obtain primary data, then doing the mapping to compile the information system based on geospatial. The research results: artificial resources (irrigation, jogging track/farm road), land resources (soil family, landform, slope, rainfall, land suitability, soil fertility), agricultural resources (types of farm commodities, productivity, agriculture tools and machinery, cropping pattern, types and dosage of fertilizer), human resources (name, address, age, last education, farmer status, ownership status, ownership large and boundary, profit-sharing system). Farmer status consists of 56 owner farmers (30,9%) and 125 sharecropers (69,1%). Land ownership status consist of 432 freehold polygons (92,7%) and 34 non freehold polygons (23.8%). Remote sensing is used to determine the boundaries of land ownership, GIS is used to compile a geospatial-based information system for LP2B and land ownership.

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Database Sumberdaya Lahan Pertanian Pangan Berkelanjutan Berbasis Remote Sensing dan Sistem Informasi Geografis di Subak Temaga Kecamatan Denpasar Timur

PRADITHA

Lanya

Sumarniasih

2021

AJoAS

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Remote sensing and GIS application for mapping data base of sustainable agriculture land in Denpasar City

Lanya

Manalu

2021

IOP Conf. Ser.: Earth Environ. Sci.

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The Government of Indonesia has issued legislation in an effort to protect sustainable food agricultural land (SFAL), supplemented by Ministerial Regulation, which the aim is for national food security and sovereignty. The assessment accuracy of rice field data is depending on the spatial resolution and temporal variation. Geospatial based agricultural database inventory supports agricultural development programs. The research objective was to compile the SFAL data base (agricultural resources and ownership map). Research methods include analysis of high-resolution Word View 2018 satellite imagery, field surveys and thematic mapping. QGIS 3.6 software, SAS Planet and Locus GIS. Land resources inventory (paddy area in three subak 59.8 ha, Typic Tropaquepts, rainfall of 1,500 to 2,000 mm year−1, origin slope 3 to 8%, terraced, very suitable for lowland rice, suitable for horticulture). Human resources (82 people as owner, 88 farmers as cultivator), 70.95% of those have primary school education and 78.3% are aged 51 to 70 years old. Artificial resources (4,800 m tertiary irrigation channel, 2,470 m farm roads, 5 tractors), rice-rice-horticulture cropping pattern, produce 6.5 t ha−1 of rice. Map and information system of subak rice fields, land suitability and geospatial-based land tenure information as SFAL database can assist local governments in sustainable agricultural development.

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Status of agriculture resources sustainability and agricultural policy in Denpasar city, province of Bali, Indonesia

IDPO¹,

Widhianthini²,

Arisena³

et al. 2023

AJFAND

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Denpasar City as the capital city of Bali Province-Indonesia, is the second largest city in Eastern region of Indonesia. The rapid development of the tourism industry has made Denpasar City as the center of Bali Province's business activities. The conversion of agricultural land is still a serious problem, especially related to the development of agricultural potential in urban areas. This condition certainly requires special attention so that it does not become a threat to the sustainability of agriculture and the lives of the people of Denpasar City. One solution to maintain agricultural activities in conditions of limited agricultural area in urban areas is through a sustainable urban agricultural development approach. Urban agriculture is oriented towards the realization of the ease of fulfilling daily food needs for urban communities. In addition, the urbanization of Denpasar City is so high, thus there was a conversion of agricultural land into residential areas and other purposes to support tourism. The aim of this research was to analyses the status of agricultural resources sustainability and formulate a strategy for sustainable agricultural policy in Denpasar City. The analysis used the Rap-Ur-Agri ordinance method (Rapid Appraisal for Urban Agriculture), the Multi-Dimensional Scaling (MDS) method and prospective analysis. The results showed that the ecological and economic dimensions were in a less sustainable status, while the social, institutional, and technological dimensions were in moderate sustainable status. Policy strategies to support the sustainability of the agricultural sector in Denpasar City include: (a) maintaining productive rice fields and arranging potential home gardens as an alternative to urban farming development; (b) maintaining the safety and security status of production land through flood prevention and control efforts; (c) designing and developing land-saving urban farming models with clean products; (d) providing subsidies and incentives for farming; (e) developing urban agriculture by using environmentally friendly technology; (f) strengthening of agricultural extension institutions; and (g) developing the implementation of the Sustainable Food House Area Model. The recommendations for agricultural sustainability in Denpasar City were maintaining productive rice fields, arranging the yard of the house as an alternative to be development of farming and preparing workers for agricultural sector, especially the young generation (millennial). Key words: agriculture, Bali, Denpasar, house yard, land conversion, policy, rice fields, sustainable

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Transfer function control strategy of Subak rice field land and agricultural development in Denpasar city

Cited by 3 publications

References 1 publication

Database Sumberdaya Lahan Pertanian Pangan Berkelanjutan Berbasis Remote Sensing dan Sistem Informasi Geografis di Subak Temaga Kecamatan Denpasar Timur

Database Sumberdaya Lahan Pertanian Pangan Berkelanjutan Berbasis Remote Sensing dan Sistem Informasi Geografis di Subak Temaga Kecamatan Denpasar Timur

Remote sensing and GIS application for mapping data base of sustainable agriculture land in Denpasar City

Status of agriculture resources sustainability and agricultural policy in Denpasar city, province of Bali, Indonesia

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