scholarly journals MULTIFUNGSI PERTANIAN PADI SAWAH DI KABUPATEN POSO

2018 ◽  
Author(s):  
MARIANNE REYNELDA MAMONDOL

Recently the strategic roles of paddy commodity at Poso Regency deal with serious challenges, one of them is the problem of agricultural land conversion as the consequences of rapid regional economic development. Land conversion associates with the fact that many people have not yet known and realized the concepts of economic value and the sustainability of paddy fields as well as the multifunctionality concept. Paddy fields are only considered as the tangible and marketable food products in the form of rice, whereas the another functions which relate to the aspects of environmental, social, and cultural are not much familiar even tend to be denied. Besides the producer of rice product, paddy field agriculture has another functions as to reduce the risk of flood downstream, to control erosion and sedimentation of waterways, to preserve water resources, to improve local climate, to decrease the accumulation of organic wastes, to become the habitat of flora and fauna, to maintain social and cultural values as well as rural attraction, to provide work field, and to support household and regional food security. There are some valuation methods to quantify the values of those functions. The valuation of agriculture multifunctionality indicates that paddy field has real economic value which is higher than that of conventional accounting results, so that paddy fields contributes to society economically, socially, culturally, and environmentally.

Tunas Agraria ◽  
2020 ◽  
Vol 3 (3) ◽  
Author(s):  
Rachman Andriawan ◽  
Rochmat Martanto ◽  
Slamet Muryono

Agriculture is a strategic sector that has an important role in the economy and food security. However, from time to time agricultural land is increasingly eroded due to land conversion. This study aims to map the potential for LP2B in Magelang city as well as map the suitability of LP2B potential. The method used in this study is qualitative with a spatial approach to the determinant of LP2B potential variables by land use of paddy fields to produce LP2B Potential Maps in Magelang City and their conformity with the RTRW. Of all paddy fields covering 215,817 ha, 52.68% has high potential (K1); 41.7% potential (K2); and 5.62% less potential (K3). Paddy fields has conformity with LP2B and agricultural area K1: 37.59%; K2: 23.64%; K3: 4.36%. Paddy fields has discrepancy K1: 15.1%; K2: 18.06%; K3: 3.36%.


2021 ◽  
Vol 1 (1) ◽  
pp. 1-4
Author(s):  
Ani Fitriyah ◽  
Bambang Yudi Ariadi

Agricultural land conversion (ALC) is economically profitable, but what the community does not pay attention to is the losses caused by the ALC. Economic valuation is one way to calculate the multifunctionality of paddy fields that have overall economic value, including the production function, provider of environmental products/services and socio-culture. This study aims at determining the economic value of paddy fields as employment services providers for farmers. The analytical method employed was the economic valuation. Research result: It shows that the conversion of paddy fields in Pasuruan Regency in 2014-2019 is quite high, averaging 777.7 Ha per year. The economic value of rice fields as an employment services provider in 2019 is IDR 1,922,772,319,000. This value tends to decline due to land conversion since 2014.


2021 ◽  
Vol 922 (1) ◽  
pp. 012060
Author(s):  
L N Sholikah ◽  
Z K Nisa ◽  
B F Pratama ◽  
A G Pradipta ◽  
Ngadisih ◽  
...  

Abstract After New Yogyakarta International Airport (NYIA) opening, Kulon Progo continues to develop, one of which is The Bedah Menoreh route project which passes through the mountainous region. The development encourages agricultural land conversion, which impacts food security in Kulon Progo, especially in the mountainous region. This study aims to identify the conversion of agricultural land in the mountainous region of Kulon Progo Regency in 2005 – 2020 and analyze its impact on regional food security. The method used is a Normalized Difference Vegetation Index (NDVI) on Landsat Imagery using Machine Learning through Google Earth Engine (GEE) to identify land-use change and mathematical calculations in analyzing regional food security. The result of the supervised classification is a land cover map of the mountainous region of Kulon Progo Regency, which shows that every year the area of rice fields, in general, continues to decrease until 2020 the total area is 2,102.79 ha with a rate of agricultural land conversion -114.87 ha/year. It causes regional food security to be in a food-insecure condition, even though the availability of rice fields can be used for food self-sufficiency for up to 53 years. Other factors such as climate, rice seeds, soil, and water quality, in this case, are quite influential in rice production, not only productivity and agricultural land area.


2018 ◽  
Vol 3 (4) ◽  
pp. 219-226
Author(s):  
Yasfir Ma'arif ◽  
Teuku Fauzi ◽  
Safrida Safrida

Abstrak  Pertumbuhan  penduduk dan dinamika pembangunan telah menggeser pemanfaatan lahan yang akhirnya menimbulkan kompleksitas permasalahan lahan yang semula berfungsi sebagai media bercocok tanam (pertanian), berangsur-angsur berubah menjadi multifungsi pemanfaatan. Berubahnya pemanfaatan lahan pertanian ke non pertanian dapat disebut juga sebagai alih fungsi lahan. Kabupaten Aceh Besar adalah salah satu kabupaten yang terus menghadapi permasalahan alih fungsi lahan, khususnya lahan sawah. Alih fungsi lahan ini mengakibatkan luas lahan sawah di Aceh Besar terus menurun. Lahan yang paling banyak mengalami alih fungsi lahan adalah jenis lahan sawah yang menjadi lahan non pertanian. Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor yang menyebabkan terjadinya alih fungsi lahan sawah dan mengidentifikasi dampak sosial dan ekonomi yang dialami petani mantan pemilik lahan akibat alih fungsi lahan sawah menjadi lahan non pertanian. Berdasarkan hasil regresi secara parsial dari analisis regresi faktor harga jual, kebutuhan hidup dan kondisi lahan berpengaruh nyata terhadap konversi lahan sawah di  Kecamatan Baitussalam Kabupaten Aceh Besar. Bedasarkan hasil regresi secara serempak dari hasil regresi didapatkan bahwa harga jual, kebutuhan hidup dan kondisi lahan secara serempak mempengaruhi konversi lahan sawah di Kecamatan Baitussalam Kabupaten Aceh Besar. Berdasarkan isu dampak sosial sebagai akibat alih fungsi lahan di lihat dari keinginan kondisi lama, meningkatkan rasa kerjasama dan kekeluargaan, serta kemampuan memenuhi kebutuhan keluarga mendapatkan hasil yang positif dengan nilai ≥ 50%. Berdasarkan isu dampak ekonomi sebagai akibat alih fungsi lahan di lihat dari peningkatan pendapatan mendapatkan hasil yang positif dengan nilai ≥ 50%.Impact Of Paddy Fields Function  On Community Socio-Economic Conditions Of Baitussalam District, Aceh Besar RegencyAbstract  Population growth and the dynamics of development have shifted land use which eventually led to the complexity of the problem of land that used to function as a farming medium (agriculture), gradually becoming a multifunctional use. Changing the use of agricultural land to non-agriculture can also be referred to as land conversion. Aceh Besar District is one of the districts that continues to face the problem of land conversion, especially rice fields. The conversion of this land function has caused the area of paddy fields in Aceh Besar to continue to decline. The land that has experienced the most land use change is the type of rice field that becomes non-agricultural land. This study aims to identify the factors that cause the conversion of paddy fields and identify the social and economic impacts experienced by farmers former landowners due to the conversion of paddy fields to non-agricultural land. Based on the partial regression results from the regression analysis, the factors of selling price, life necessity and land conditions have a significant effect on the conversion of paddy fields in Baitussalam District, Aceh Besar District. Based on the simultaneous regression results from the regression results, it was found that the selling price, life needs and land conditions simultaneously affected the conversion of paddy fields in Baitussalam District, Aceh Besar District. Based on the issue of social impacts as a result of land use change seen from the desires of the old conditions, increasing the sense of cooperation and kinship, as well as the ability to meet family needs get positive results with a value of ≥ 50%. Based on the issue of economic impact as a result of the transfer of land functions, it can be seen from the increase in income that has a positive result with a value of ≥ 50%.


Author(s):  
I Gusti Jaya Wiraraja ◽  
Made - Antara ◽  
Ni Wayan Sri Astiti

ABSTRACT Agricultural land has an important role as a medium to increase the income, standard of living, and welfare of farmers within. This study aims to 1) analyze the factors that influence the motivation of farmers in converting paddy fields, 2) analyze the social and economic impacts of land conversion in Subak Petangan, North Denpasar District. This research was carried out in the Subak Petangan Denpasar Utara which was chosen using  census with a population of 40 farm owner. The main instruments used in the data collection is questionnaires. Data analysis techniques used are factor analysis method and quantitative qualitative analysis. The study showed that land conversion are affected by internal and external factors. Internal factors are formed by the number of family member, level of education, life necessities (Maslow's hierarchy of needs), income from agricultural product. External factors are formed by lifestyle indicators, interest of the younger generation for farming, access to land management, availability of water irrigation. The sosial impact of land conversion are hampered on irrigation channels, the emergence of conflicts between farmers and owners of settlements, deterioration of cultural values in Subak Petangan, North Denpasar District and the economy impact are decreases in food source. All parties including the government as well as the subak member should be able to control and develop program or regulation to repress the land conversion's rate. Sosialy and economically, land conversion in Subak Petangan generate bad impact on the environment and culture around Subak Petangan rice field area.


Author(s):  
Mohammad Rondhi ◽  
Pravita A. Pratiwi ◽  
Vivi T. Handini ◽  
Aryo F. Sunartomo ◽  
Subhan A. Budiman

Agricultural land conversion (ALC) is an incentive–driven process. In this paper we further investigate the inter–relationship between land economic value (LEV) and ALC. To achieve this goal, we calculated LEV for agricultural and non-agricultural (housing) uses in two areas in East Java, Indonesia. The first area represents suburban agriculture, facing rapid urbanization and experiencing high rate of ALC. The second area represents rural agriculture with zero ALC. Furthermore, we identified factors affecting LEV in both areas for both uses. The resut of this study show that agricultural land yielded higher economic benefit in rural area. Conversely, comparing to agricultural land, housing creates 7 times higher value in urban area. Moreover, agricultural land shown to create higher profit after converted. Ironically, the similar comparison doesn’t exists in rural area. Agricultural land only yielded 19% more value, indicate that agricultural land can be easily converted. It is also proven by the growing number of new urban core in the periphery area. There are several factors affecting land economic value, for agricultural use, soil fertility, accessibility, and cropping pattern are important variables. While accessibility and location in urban area increases land value for housing.


2020 ◽  
Vol 4 (1) ◽  
pp. 690-698
Author(s):  
Arif Faisaluddin ◽  
Yulia Dewi Fazlina ◽  
Sugianto Sugianto

Abstrak. Lahan pertanian di wilayah pinggiran kota besar di Indonesia, sangat rentan mengalami alih fungsi menjadi kawasan non pertanian. Kegiatan pemantauan lahan secara periodik dalam bentuk penelitian terhadap alih fungsi lahan sawah sangat diperlukan untuk menemukan apakah Rencana Tata Ruang Wilayah Kabupaten yang telah ditetapkan tersebut berjalan sesuai dengan perencanaannya atau telah terjadi ketidakselarasan. Penelitian ini bertujuan mengetahui perubahan penggunaan lahan sawah tahun 2007-2016 dan untuk menghitung prediksi ketersediaan lahan sawah dan produksi beras tahun 2017-2026 di Kecamatan Darussalam Kabupaten Aceh Besar. Hasil yang diperoleh dari penelitian ini yaitu luas lahan sawah di Kecamatan Darussalam telah berkurang sebesar 1.068 ha atau 56,9% selama tahun 2007-2016. Sebaran sawah aktual akan mengalami defisit kecukupan lahan sawah terhadap kebutuhan beras di Kecamatan Darussalam  di periode tahun 2024-2025.Prediction Of Paddy Fields Availability Using Forecasting Method In Darussalam Sub District)Abstract. The agricultural land at suburban region in Indonesia, is very vurnerable to being converted into non-agricultural sector. The land monitoring activities in study form against paddy fields land conversion is very necessary to figure out whether the District Spatial Plans that had been set goes according to the planed or there have been inconsistencies. This study aims to know the change of paddy fields land use in 2007-2016 and to calculate the predictions of availability  of paddy fields and rice productions on 2017-2026 in Darussalam, Aceh Besar Districts. The results obtained from this study are the paddy fields in Darussalam Sub Districts have decreased by 1,068 ha or 56,9% during 2007-2016. The actual paddy fields swill be deficit in the adequacy of paddy fields to the needs of rice in Darussalam Sub Dictricts in 2024-2025.


Author(s):  
Xinyi Li ◽  
Xiong Wang ◽  
Xiaoqing Song

Paddy fields are significant in ensuring food security and improving the agricultural ecological environment. In economic terms, paddy field use is affected by input costs and crop market price. There is insufficient understanding of factor input costs caused by agricultural production-factor substitution, driving paddy field change. This study uses a panel regression model to analyze the influence of agricultural production-factor substitution on paddy field use from 1990 to 2016. The case area is Hubei province, China. The results show that the overall growth trend in paddy fields is unequivocal in China’s grain production areas. The improvement in agricultural production conditions, including irrigation and land quality, has a positive effect on the area proportion of paddy fields. With socioeconomic developments, the relationship between the substitution of nitrogen fertilizer for farmland and the area proportion of paddy field is inverted-U shaped, while the effect of the substitution of machinery for labor is U-shaped. The main conclusion is that the process of agricultural production-factor substitution, intended to maximize labor and land productivity, will increase the area proportion of paddy field. Public policies should focus on improving the level of agricultural mechanization and crop diversity to protect food security and sustainable agricultural intensification.


2019 ◽  
Vol 8 (1) ◽  
pp. 1
Author(s):  
Magfirah Djamaluddin ◽  
Andi Ramlan ◽  
Muh. Jayadi

The area of agricultural land, especially paddy fields, is related to the level of rice production. Conversion of agricultural land to non-agriculture will have an impact on the availability of rice supply. This study aims to identify changes in paddy field land use in 2005 - 2016 using high-resolution satellite imagery and calculate the need for rice per capita in Pallangga District. This research utilizes the application of geographic information systems in monitoring changes in paddy field use. The method used in the classification of land use is digitizing on screen. The conversion of paddy fields to non-paddy fields was obtained from the results of overlapping maps of Pallangga District land use maps in 2005 and 2016 and presented in the form of cross tabulations. The accuracy test results obtained the overall accuracy value of 98.04%, and the kappa accuracy value of 0.98. This study shows that paddy field area has decreased by 305.25 ha. The change consisted of 17.68 ha into a water body, turned into a garden of 132.86 ha and became a settlement of 154.71 ha. The conversion of paddy fields in Pallangga District in 2005-2016 affected rice production. The results of the analysis of the needs of rice per capita per year show that in 2017 Pallangga District is surplus in the supply of rice to its population. However, based on population projection, the decrease in land area and rice production in Pallangga Subdistrict in 2020 was unable to meet the rice needs of its population of 1,027 tons


2022 ◽  
Vol 9 (1) ◽  
pp. 57-67
Author(s):  
Laili Ayu Maulida ◽  
Mochammad Munir

Land use in Lumajang Regency is dominated by agricultural land. However, over time there was a conversion of agricultural land into residential land as a result of an increase in population. The purpose of this study was to determine the pattern and area of optimal land-use allocation increase economic value in Lumajang Regency. The method used in this study was linear programming with the simplex method. The maximum farming income obtained from optimizing land use is Rp710,306,800,000.00. The optimal land-use area for paddy fields is 42,686.71 ha, the protected forest is 12,652 ha, and residential land is 18,284 ha. The optimal proportion of land use is 58% rice fields, 17% protected forests, and 25% settlements. The optimal paddy field area has decreased by 6,003.26 ha from the land area in 2018 because there are paddy fields that do not match their characteristics. The largest area of rice field reduction in Candipuro District is 2,138.51 ha. Meanwhile, the direction for the allocation of residential land has increased settlement land from 2018 with an area of 1,114.1 ha. The development of residential land is allocated to land that has been planned for settlement in the Spatial Planning (RTRW), potential land that has a slope value of 0 - 25%, and areas with low population density. The largest additional area of residential land in Pronojiwo District is 300 ha.


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