scholarly journals HUBUNGAN VARIABEL PENDAPATAN PETANI ALIH GUNA LAHAN SAWAH KE KARET (Studi Kasus di Desa Nusaraya Kecamatan Belitang III) KABUPATEN OKU TIMUR

2021 ◽  
Vol 17 (2) ◽  
pp. 124
Author(s):  
Ema Pusvita ◽  
Munajat Munajat
Keyword(s):  
Rank Correlation ◽  
Rice Fields ◽  
Paddy Fields ◽  
Land Area ◽  
Rubber Production ◽  
Paddy Land ◽  
Highly Correlated ◽  
Farmer Education ◽  
Relationship Of

<p><em>Analysis of the Correlation between Factors Influencing Farmers' Income to Change the Function of Rice Fields to Rubber in Nusaraya Village, Belitang III District, OKU Timur Regency. The purpose of this study is (1) to identify the process of land conversion to rubber plants. (2) Calculate how much farmers' income after the conversion of rice fields to rubber plants. (3) Analyzing the level of closeness of the income relationship of farmers after transferring the function of paddy fields to rubber trees on factors that affect income. The method used in this research is the case study method, with data analysis using the Spearman Rank Correlation. Based on the results of research that has been done, the following conclusions can be drawn: (1) Identification of the process of changing the function of paddy fields to rubber plants in Nusaraya Village, Belitang III District, Ogan Komering Ulu Timur Regency is determined by the rubber price factor which is higher than the price of rice . (2) The average income of farmers who convert rice fields to rubber is higher because of the two commodities being cultivated, namely rice and rubber. (3) Factors that are highly correlated in influencing the income of the conversion of paddy fields to rubber plants, namely factors of income and amount of rubber production, income and area of rubber land, income and expenditure of farmers, amount of rice production and area of paddy land, amount of rubber production and rubber land area, the amount of rubber production and farmer expenditure, rubber land area and farmer expenditure, while the age of farmers and farmer education are very small correlated with farmers' income to change the function of rice fields to rubber plant.</em></p>

scholarly journals Faktor- Faktor yang Mempengaruhi Proses Alih Fungsi Lahan Padi Sawah di Kelurahan Kersanegara, Kecamatan Cibeureum, Kota Tasikmalaya, Provinsi Jawa Barat

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Prilly Martunisa ◽  
Trisna Insan Noor
Keyword(s):  
Land Ownership ◽  
Paddy Fields ◽  
Dominant Factor ◽  
Land Conversion ◽  
Multifunctional Agriculture ◽  
Cultural Economic ◽  
The Public ◽  
Paddy Land ◽  
Quantitative Descriptive ◽  
Farmer Education

ABSTRAKPertanian selama ini hanya dihargai karena kemampuannya menghasilkan bahan pangan, sandang dan papan. Selain itu, pertanian juga memberikan berbagai jasa/fungsi positif di bidang sosial budaya, ekonomi dan lingkungan yang dikenal dengan multifungsi pertanian dan belum banyak diketahui masyarakat. Seiring dengan pertumbuhan penduduk dan perekonomian banyak terjadi alih fungsi lahan terutama lahan padi sawah untuk berbagai kepentingan. Penelitian ini bertujuan untuk mengetahui faktor-faktor dan faktor dominan yang mempengaruhi terjadinya alih fungsi lahan padi sawah. Penelitian ini dilakukan di Kelurahan Kersanagara, Kecamatan Cibeureum, Kota Tasikmalaya, Jawa Barat. Teknik pengambilan data dilakukan adalah wawancara kepada 45 orang petani yang pernah melakukan alih fungsi lahan padi sawah. Desain penelitian ini adalah kuantitatif deskriptif. Analisis data menggunakan regresi linier berganda dengan alat bantu SPSS version 24. Hasil penelitian menunjukkan bahwa umur petani, pendapatan petani, luas kepemilikkan lahan, sistem waris, pengaruh tetangga yang mengalihfungsikan lahannya, pengaruh pengusaha/investor, keadaan lingkungan, kebijakan pemerintah dan pendidikan petani secara keseluruhan memberikan pengaruh nyata terhadap alih fungsi lahan padi sawah. Variabel umur petani dan luas kepemilikkan lahan menjadi faktor yang dominan terhadap terjadinya alih fungsi lahan padi sawah.Kata kunci: faktor-faktor, alih fungsi, lahan padi sawahABSTRACTAgriculture has been only valued for its ability to produce primary needs of human being. In addition, agriculture also provides a range of positive services / functions at socio-cultural, economic and environmental fields known as multifunctional agriculture and have not been known to the public yet. Along with the raising population and the growth of economic, there has been occured many land conversion, particularly for paddy fields as it for several needs. This land conversion is caused by several factors. The purpose of this research is to identify the factors as well as to find the dominant among them that affect the land conversion of paddy fields. This research was conducted in Kelurahan Kersanagara, Kecamatan Cibeureum, Kota Tasikmalaya, Jawa Barat. In this research, the data was collected by interviewing 45 farmers who ever did changes to the utility of paddy land. The design of this study is quantitative descriptive. Data analysis using multiple linear regression with SPSS version tool 24. This research shows the results that the age of farmers, farmers income, land ownership, inheritance systems, the influance of neighbors that also converted land, influence of investors, environmental conditions, government policies and farmer education generally gives a real effect on the conversion of paddy land. After all, the age of farmers and the land ownership become the dominant factor toward the land conversion that occured.Keywords: factors, land conversion, paddy field

scholarly journals The Conversion of Rice Field Functions in North Badung

2020 ◽  
Vol 8 (2) ◽  
pp. 176
Author(s):  
Ni Made Ayu Krisna Wati ◽  
I Made Sudarma ◽  
Widhianthini Widhianthini
Keyword(s):  
Rice Field ◽  
Agricultural Land ◽  
Rice Fields ◽  
Paddy Fields ◽  
Interpretive Structural Modeling ◽  
Pests And Diseases ◽  
The North ◽  
Analysis Technique ◽  
Paddy Land ◽  
Management Priorities

Land is the main resource in carrying out development. Reduction of land area, especially agricultural land for development also has an impact on the area of agricultural land in Bali, especially in Badung Regency. The construction of accommodation to support the tourism sector led to the conversion of agricultural land in Badung Regency, which is mostly found in South Badung. North Badung, which does not have as many attractions as those in South Badung, has in fact also experienced the conversion of agricultural land, especially rice fields, as was the case in the Abiansemal and Mengwi Sub-Districts. The purpose of this study is to determine the factors that cause the conversion of paddy fields in the North Badung sub-district and determine the strategy to control the conversion of wetland in North Badung. The technique for determining key informants was done by purposive sampling with a total of 20 people. The analysis technique used is the Interpretive Structural Modeling (ISM) analysis. The results showed that the factors that caused the conversion of paddy fields or wetland in North Badung were economic elements, namely rice farming income, harvest price stability, access to crop marketing and paddy land prices. Social elements, namely family participation in managing rice fields, the influence of modernization on agriculture, the number of family members who are covered and regeneration of rice field management. The third elements is the environment, namely the level of water irrigation of rice fields, pests and diseases and housing needs due to increasing population. The strategy of controlling wetland conversion in North Badung that can be done based on short-term management priorities in the independent sector is the Millennial Farmer program.

scholarly journals RECLAMATION OF EX-PETI AGRICULTURAL LAND IN MERANGIN DISTRICT (CASE STUDY IN PANGKALAN JAMBU DISTRICT MERANGIN REGENCY, JAMBI PROVINCE IN 2020)

2021 ◽  
Vol 2 (3) ◽  
pp. 409-426
Author(s):  
Arislan Arislan ◽  
M. Syukurman ◽  
Mardalena Mardalena
Keyword(s):  
Data Collection ◽  
Gold Mining ◽  
Agricultural Land ◽  
Qualitative Approach ◽  
Rice Fields ◽  
Paddy Fields ◽  
The People ◽  
The Government ◽  
Negative Impacts

Unlicensed gold mining (PETI) is rife in the community, especially entrepreneurs / capital owners since the last ten years in Merangin Regency. Lack of awareness of negative impacts is a problem that needs serious attention from the government. There are miners who come from outside and from the community itself. Even though PETI is difficult to overcome, many of the people who own the land have processed it to be planted with rice again. In other places or areas in Indonesia, many ex-PETI lands cannot be planted with rice anymore because they have already contaminated with mercury. Due to the fact that many ex-PETI lands have been re-processed into paddy fields in Merangin Regency, a research was conducted which took place in Pangkalan Jambu District. The reason for choosing Pangkalan Jambu sub-district as the research location is because in this sub-district the largest area of ​​land in Merangin Regency is being mined by the community. The research was conducted with a case study qualitative approach with data collection techniques, observation, interviews and documentation. The purpose of this study was to examine the processing of ex-PETI rice fields into reclamation. The results of the study concluded that the reclamation activity was carried out after several landowners tried to plant rice on the ex-PETI land which was successful and did not encounter any significant obstacles. Starting from here, other residents did the same thing and it turns out that it continues to grow until now. As the reason why rice plants can thrive, it turns out that in this place the miners do not use mercury when mining. Previously, the area of productive rice fields was 1202 ha and now, of the eight villages, the number of rice fields that have been reproducing (reclaimed) is 139 ha. There are 804 ha of rice fields damaged by PETI and there are 259 ha of land that are not damaged but have not yet operated or have not recovered and need to be reclaimed again.

Factors Influencing Customer’s Retail Chain Store Brand Choice Intention: Empirical Study of Circle K Stores in Hanoi

2020 ◽  
Vol 36 (4) ◽  
Author(s):  
Nguyen Thu Ha ◽  
Nguyen Thi Thanh Huyen
Keyword(s):  
Brand Choice ◽  
Distribution Networks ◽  
Analytical Framework ◽  
Store Brand ◽  
Chain Store ◽  
Retail Chain ◽  
Five Elements ◽  
Relationship Of ◽  
The Relationship

The retail market in Vietnam continues to grow with the entry of foreign retail brands and the strong rise of domestic businesses in expanding distribution networks and conquering consumer confidence. The appearance of more retail brands has created a fiercely competitive market. Based on the outcomes of previous research results on brand choice intention combined with a customer survey, the paper proposes an analytical framework and scales to examine the relationship of five elements including store image, price perception, risk perception, brand attitudes, brand awareness and retail brand choice intention with a case study of the Hanoi-based Circle K convenience store chain. These five elements are the precondition for retail businesses to develop their brands so as to attract customers.

Actor Relations in Interregional Cooperation Policy Dynamics Case Study: The Banjar Bakula Metropolitan Area Development Program in South Kalimantan Province

2018 ◽  
Vol 2 (2) ◽  
pp. 115
Author(s):  
Taufik Abrain
Keyword(s):  
Regional Cooperation ◽  
Development Program ◽  
Policy Dynamics ◽  
Interregional Cooperation ◽  
Object Of Study ◽  
Relationship Of ◽  
The Relationship ◽  
Area Development ◽  
Cooperation Policy

Several studies have shown that the success of interregional cooperation may be influenced by coordination, commitment, participation, variance of cooperation, structure, format of cooperation, and political will. Nevertheless, these factors do not stand alone since actor relations as a determining aspect is capable of driving those factors effectively. This article aims to examine the aspect of actor relations as a contributing factor that determines successful cooperation among regions. This is a qualitative research with the policy of inter-regional cooperation of the Banjarbakula Program, South Kalimantan Province from February 2017 to February 2018, set as its object of study. The result of this study states that the success of inter-regional cooperation is influenced by the relationship of actors in development factors as suggested by previous experts. The actors involved in the inter-regional cooperation examined in this case had become triggers of coordination, commitment, and participation toward success and failure, as well as the effectiveness of regional cooperation policy. Structural obstacles, ego-centric character, minimum budget availability, and non-visionary planning could be overcome as long as actor relations were properly managed.

Automatic identification system data-driven model for analysis of ship domain near bridge-waters

2021 ◽  
pp. 1-22
Author(s):  
Lei Jinyu ◽  
Liu Lei ◽  
Chu Xiumin ◽  
He Wei ◽  
Liu Xinglong ◽  
...  
Keyword(s):  
Least Squares Method ◽  
Automatic Identification ◽  
Identification System ◽  
Collision Risk ◽  
Automatic Identification System ◽  
Domain Models ◽  
System Data ◽  
Quantification Model ◽  
Highly Correlated

Abstract The ship safety domain plays a significant role in collision risk assessment. However, few studies take the practical considerations of implementing this method in the vicinity of bridge-waters into account. Therefore, historical automatic identification system data is utilised to construct and analyse ship domains considering ship–ship and ship–bridge collisions. A method for determining the closest boundary is proposed, and the boundary of the ship domain is fitted by the least squares method. The ship domains near bridge-waters are constructed as ellipse models, the characteristics of which are discussed. Novel fuzzy quaternion ship domain models are established respectively for inland ships and bridge piers, which would assist in the construction of a risk quantification model and the calculation of a grid ship collision index. A case study is carried out on the multi-bridge waterway of the Yangtze River in Wuhan, China. The results show that the size of the ship domain is highly correlated with the ship's speed and length, and analysis of collision risk can reflect the real situation near bridge-waters, which is helpful to demonstrate the application of the ship domain in quantifying the collision risk and to characterise the collision risk distribution near bridge-waters.

scholarly journals Scalable information-theoretic path planning for a rover-helicopter team in uncertain environments

2021 ◽  
Vol 18 (2) ◽  
pp. 172988142199958
Author(s):  
Larkin Folsom ◽  
Masahiro Ono ◽  
Kyohei Otsu ◽  
Hyoshin Park
Keyword(s):  
Path Planning ◽  
Lower Risk ◽  
Information Gain ◽  
Probability Distributions ◽  
Single Agent ◽  
Uncertain Environments ◽  
Information Theoretic ◽  
Highly Correlated ◽  
Naive Approach

Mission-critical exploration of uncertain environments requires reliable and robust mechanisms for achieving information gain. Typical measures of information gain such as Shannon entropy and KL divergence are unable to distinguish between different bimodal probability distributions or introduce bias toward one mode of a bimodal probability distribution. The use of a standard deviation (SD) metric reduces bias while retaining the ability to distinguish between higher and lower risk distributions. Areas of high SD can be safely explored through observation with an autonomous Mars Helicopter allowing safer and faster path plans for ground-based rovers. First, this study presents a single-agent information-theoretic utility-based path planning method for a highly correlated uncertain environment. Then, an information-theoretic two-stage multiagent rapidly exploring random tree framework is presented, which guides Mars helicopter through regions of high SD to reduce uncertainty for the rover. In a Monte Carlo simulation, we compare our information-theoretic framework with a rover-only approach and a naive approach, in which the helicopter scouts ahead of the rover along its planned path. Finally, the model is demonstrated in a case study on the Jezero region of Mars. Results show that the information-theoretic helicopter improves the travel time for the rover on average when compared with the rover alone or with the helicopter scouting ahead along the rover’s initially planned route.

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