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All Journal Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Buletin Ilmiah IMPAS Jurnal Abdi Insani Journal of Agricultural Socio-Economics (JASE) Fruitset Sains : Jurnal Pertanian Agroteknologi
Yakobus C. W. Siubelan
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics

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DINAMIKA KERUANGAN PESISIR KOTA KUPANG PROVINSI NUSA TENGGARA TIMUR Yakobus C. W. Siubelan; Kukuh Murtilaksono; Djuara P. Lubis
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 5 No. 1 (2015): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.5.1.71

Abstract

This research aims to 1) analyze the dynamics of land use change in the coastal area of Kupang and 2) study the relationship of land use change, population growth, and incremental  of garbage (during 1999-2030), and 3) formulate policy of the development of coastal areas. Analysis of land use change using geographic information system (GIS) and analysis of dynamic systems were applied in this research. The result showed that there has been a significant land use change during periode of 1999 - 2013. Dryland farming/shrub drastically decreased and being converted into residential area of 836.53 ha changes.The land use simulation of 2030 shows that the residential area reached to 3.337.05 ha, more than the existing area as 3,163 .48 ha. The changes has highly related to population growth and garbage volume, therefore it needs strong comprehensive policy including tightening of development permission, development of vertical housing and increasing for garbage storage facility and its transporter. Keywords: land use change, coastal area of Kupang City, dynamic systems
ANALISIS PERILKAU PETANI TERHADAP USAHATANI KELOR DI DESA NOELBAKI, KECAMATAN KUPANG TENGAH, KABUPATEN KUPANG Serman Nikolaus; Maria Bano; Leta Rafael Levis; Santhy Chamdra; Yakobus Siubelan
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 10 No. 6 (2023): February: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

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Abstract

Noelbaki adalah salah satu desa yang terletak di Kecamatan Kupang Tengah, Kabupaten Kupang, Provinsi Nusa Tenggara Timur. Petani desa ini juga ikut berpartisipasi dalam program pengembangan usahatani kelor di Nusa Tenggara Timur sejak tahun 2019. Sampai sekarang belum banyak tersedia informasi yang berkaitan dengan perilaku terhadap usahatani kelor. Karena itu tujuan dari penelitian adalah untuk: (1) memhami pengetahuan, persepsi, sikap, dan perilaku petani terhadap usahatani kelor; dan (2) untuk menganilis korelasi umur dan pendidikan formal petani dengan pengetahuan, persepsi, sikap, dan perilaku petani terhadap usahatani kelor. Hasil analisis data menunjukkan bahwa: (1) pengetahuan petani terhadap usahatani kelor tergolong tinggi, (2) persepsi petani terhadap usahatani kelor tergolong cukup baik; (3) sikap petani terhadap usahatani kelor tergolong ragu-ragu, (4) perilaku petani terhadap usahatani kelor tergolong kurang sesuai harapan, (5) umur dan pendidikan formal petani mempunyai hubungan yang signifikan dengan pengetahuan, persepsi, dan sikap petani terhadap usahatani kelor; dan (6) pengetahuan petani tentang usahatani kelor mempunyai hubungan yang signifikan dengan dengan persepsi, sikap, dan perilaku petani terhadap usahatani kelor.
POLA TANAM TRADISONAL “SALOME” DI LAHAN KERING DAN PERANNYA DALAM EKONOMI RUMAH TANGGA, DI TIMOR BARAT Doppy Roy Nendissa; Indri Therens Tanone; Yakobus C. W. Siubelan; Johanna Suek; Yenny Raja Kana
Journal of Agricultural Socio-Economics (JASE) Vol. 4 No. 1 (2023): Journal of Agricultural Socio-Economics (JASE)
Publisher : University of Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jase.v4i1.20139

Abstract

Pola tanam “Salome” sebagai salah satu bentuk pola tanam tradisional. Studi ini guna mengidentifikasi sistem pola tanam “Salome” dan bagaiman tingkat pendapatan dari pola tanam “Salome” lahan kering di daratan pulau Timor, Nusa Tenggara Timur (NTT), khususnya Kabupaten Kupang. Menggunakan 80 petani responden guna mengidentifikasi perkembangan pola tanam “Salome” menganalisis pendapatan pola tanam “Salome” dilakukan analisis input-output. Studi pola tanam menemukan bahwa pola tanam “Salome” merupakan pola tanam yang dalam satu lubang tanam terdapat beberapa jenis tanaman yang berbeda. Jenis tanaman yang umumnya ditanam dalam satu lubang tanam adalah jagung, karcng nasi dan labu. Pola ini telah lama dilakukan petani tradisonal setempat dengan pertimbangan efisiensi penggunaan lahan, tenaga kerja dan pertimbagan praktis petani bahwa batang jagung dapat dijadikan tanaman penyanggal oleh kacang nasi. Pola tanam “Salome” secara agronomis tidak dianjurkan karena memberikan hasil yang kurang baik karena pola tersebut menghambat pertumbuhan tanaman. Pola tanam satu lubang 3 jenis tanaman tercermin pula dalam pola makan dimana ketiga jenis tanaman tersebut dimasak dan dikonsumsi secara bersama. Rata-rata pendapatan yang diperolah dari pola tanam salome sangat rendah jika dibandinghkan antara rata-rata luas tanam, jumlah produksi dan pendapatan. Pola “Salome” merupakan bentuk kearifan lokal petani setempat sebagai salah satu bentuk diversifikasi usaha, mengelola risiko usaha dan diversifikasi konsumsi. Namuum demikian intervensi pemerintah dan pengembangan inovasi usahatani perlu dilakukan untuk membantu petani dalam mengelola usahataninya dengan tetap mempetimbagkan kearifan lokas petani.
IMPLEMENTASI METODE ACTIVITY BASED COSTING TERHADAP PERHITUNGAN BIAYA PRODUKSI TEMPE PADA USAHA MIKRO “DUA PUTRI“ KELURAHAN BAKUNASE KOTA KUPANG Ana Yunita. K Muda; Sondang S. P. Pudjiastuti; Yacobus C. W. Siubelan; Tomycho Olviana
Buletin Ilmiah Impas Vol 24 No 1 (2023): Volume: 24 No.: 1 Edisi April 2023
Publisher : Undana Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/impas.v24i1.11428

Abstract

This study aims to implement the Activity Based Costing (ABC) method in calculating production costs because it can provide more accurate cost-related information and become a reference for determining selling prices using the Cost Plus Pricing method and calculating profits in the "Dua Putri" Micro Business, Bakunase Village, Kupang City. The results of this study indicate that the calculation of production costs using the Activity Based Costing method includes the first stage of tracing costs to activities consisting of identifying activities, allocating costs to activities, determining homogeneous cost groups and determining group rates and the second stage tracing costs to products where factory overhead costs are assigned. using the cost driver of each product and producing production costs for January Rp.45.260.256, February Rp.40.997.256 and March Rp.35.153.256 then for determining the selling price of products using the Cost Plus Pricing method is greater than the determination of product selling prices by micro and small businesses The net profit earned by micro enterprises after deducting the cost of raw materials, labor costs, overhead costs and income tax for three months for January is Rp.9.643.844, February is Rp.8.593.544 and March is Rp.7.353.144.
UPAYA PENINGKATAN PENDAPATAN USAHATANI SAYURAN MELALUI PEMBUATAN PUPUK ORGANIK DI DESA PENFUI TIMUR, KABUPATEN KUPANG Johanna Suek; Made Tusan Surayasa; Putu Febri Suryatni; Yacobus C.W, Siubelan
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1614

Abstract

Increasing income in vegetable farming through the use of organic fertilizers as an alternative to the use of inorganic fertilizers has become increasingly prevalent. The limited capital owned, as well as the availability of animal and plant organic materials around farmers, are valuable potentials for making organic fertilizers. This activity aims to conduct counseling, manufacture, and use of organic fertilizers on vegetable farms to increase farmers' income.  Activities were carried out in a participatory manner at the location of Rukun Tetangga 30 and Bethesda Farmers Group in two training periods. The training target is to increase the knowledge and skills of the partner community. The results of participatory training obtained community knowledge about the function of organic fertilizer, how to make it increase, and how to apply it to vegetable increase. The profit earned from one time making organic fertilizer is Rp. 658,000. There was an increase in vegetable production in response to the application of organic fertilizer by 10-20%, and additional income increased by 20%.
DAMPAK PENGEMBANGAN AGROWISATA KOPI TERHADAP SOSIAL EKONOMI PETANI DI DESA COLOL KECAMATAN LAMBA LEDA TIMUR KABUPATEN MANGGARAI TIMUR Nalo, Katarina; Adar, Damianus; Siubelan, Yacobus C.W.
Buletin Ilmiah Impas Vol 24 No 2 (2023): Volume 24 No.: 2 Edisi Juni 2023
Publisher : Undana Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/impas.v24i2.12525

Abstract

This research was conducted in Colol Village, East Lamba Leda District, East Manggarai Regency in February 2023. This study aims to determine: (1) the activities carried out by coffee agrotourism farmers in Colol Village (2) the impact of developing coffee agrotourism on the socio-economic conditions of farmers (3) Differences in income of coffee agro-farmer farmers before and after Colol Coffee Agro-tourism was established (4) contribution of coffee farming income to coffee farmer household income. The analytical tool used is the Paired Sample T-test and Revenue Contribution analysis. The results showed that (1) the activities carried out by Colol Coffee Agrotourism farmers in tourist attraction areas such as: land clearing, promoting and selling coffee, making agrotourism facilities, a guide caffee shop and home stay (2) the impact of Colol Coffee Agrotourism development brought socio-economic changes to the people in Colol Village such as: Increasing job opportunities and training people to be more creative and innovative (3) the income of farmers after the inauguration of agro-tourism is higher than the income of farmers before the inauguration of agro-tourism, which is shown by the results of the Paired Sample T-test which has a value of 0.015 (<0.05) (4) The amount of contribution from coffee farming to the total farmer household income that is equal to 79,55%.
ANALISIS KOMODITAS UNGGULAN SUBSEKTOR TANAMAN PANGAN DI KABUPATEN KUPANG PERIODE 2016-2020 Taosu, Esli Onselia; Nurwiana, Ida; Siubelan, Yacobus C.W.
Buletin Ilmiah Impas Vol 24 No 3 (2023): Volume 24 No.: 3 Edisi November 2023
Publisher : Undana Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/impas.v24i3.12700

Abstract

One characteristic of a region is the availability of natural resources, so the development of natural resources becomes a reference for activities in the various sub-sectors of the area concerned. To find out the food crop sub-sector from existing natural resources, an in-depth study of the leading commodities is needed. This research was conducted in Kupang Regency, from September to October 2022. The research objectives were: 1) To find out the leading commodities of the staple food crop sub-sector in Kupang Regency, 2) To find out the growth and competitiveness of staple food crops in the economy in Kupang Regency. This study used a quantitative approach using secondary data from the Central Statistics Agency (BPS) of Kupang Regency for the 2016-2022 period which consisted of production data from 7 Staple Food Crop Commodities namely rice, corn, soybeans, peanuts, green beans, cassava and cassava. jalar in 24 districts. The analytical method used is Dynamic Location Quotient (DLQ) analysis and Shift Share (SSA) analysis. The results of the study show that the leading commodities in Kupang Regency are rice, sweet potatoes and soybeans where these commodities have a progressive growth rate and are competitive. Rice commodity is a commodity that has a progressive growth rate and has good competitiveness in almost all sub-districts in Kupang Regency, Sweet potato commodity itself is a commodity that has a progressive growth rate and good competitiveness because it is supported by sufficient irrigation channels. both in Kupang Regency so that many Sweet Potatoes are cultivated. While the soybean commodity is a commodity that is mostly produced in Kupang Regency because dry land agriculture dominates the area with limited rainfall. For Commodities Corn, Peanuts, Green Beans, Cassava are also the leading Commodities in just a few Districts.
PERAN KELOMPOK TANI DALAM MENINGKATKAN PRODUKSI USAHATANI BAWANG MERAH Berun, Sepriyandi Prayoga; Hendrik, Ernantje; Siubelan, Yacobus C.W.
Buletin Ilmiah Impas Vol 24 No 3 (2023): Volume 24 No.: 3 Edisi November 2023
Publisher : Undana Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/impas.v24i3.12703

Abstract

This research was conducted in Sumlili Village among two farmer groups, namely Kanaan and Berkat Usaha. The objectives of this research were to determine: 1) the characteristics of farmer groups in Sumlili Village, 2) the role of farmer groups in increasing shallot farming production in Sumlili Village, and 3) the factors associated with the role of farmer groups in increasing shallot farming production in Sumlili Village. The data used in this research consisted of primary and secondary data. The research method employed analytical tools such as Descriptive Analysis, Mean, Standard Deviation, and Spearman Rank. Microsoft Excel, SPSS, and a calculator were used as calculation software. The results of this research showed that: 1) Shallot farming in Sumlili Village was conducted on a total area of 3,400 ares (with an average area of 61.82 ares), resulting in a production of 49.24 tons and an average production of 0.014 tons per are or 1.4 tons per hectare. The production can be considered low compared to the national potential average of 15 tons per hectare for shallots. 2) The farmer groups played their roles based on three indicators, namely as a learning media (average score of 10.96), cooperation media (average score of 11.15), and production unit (average score of 10.44). All indicators showed that the farmer groups played a significant role with an average value of 10.82. 3) There was a significant relationship between the source of information factor and the role of farmer groups (0.038 < 0.05), and the facilities and production facilities factor also had a significant relationship with the role of farmer groups (0.049 < 0.05). However, factors such as farmers' age, land area, education level, farming experience, and the number of family dependents did not have a significant relationship with the role of farmer groups (p > 0.05)
ANALISIS KELAYAKAN FINANSIAL USAHATANI SAYURAN SISTEM HIDROPONIK DI KOTA KUPANG Here, Arif Alexander; Kapioru, Charles; Siubelan, Yacobus C.W.
Buletin Ilmiah Impas Vol 24 No 3 (2023): Volume 24 No.: 3 Edisi November 2023
Publisher : Undana Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/impas.v24i3.12706

Abstract

This research was conducted in the city of Kupang on the St. Hydroponic, Pelangi Hidroponik, J. I. Hydroponic and Alexa Garden farming businesses. The aims of this study were: 1) To know the motives or reasons for farming vegetables with a hydroponic system, 2) To know the management of vegetable farming with a hydroponic system in Kupang City, 3) To know the financial feasibility of vegetable farming with a hydroponic system in Kupang City. The data used in this study uses primary data and secondary data. The research method uses analytical tools: R/C Ratio, Break Even Points (BEP) and Payback Period (PP). Calculating software using Microsoft Excel and a calculator. The results of this study indicate that: 1) based on the results of the research. The motives or reasons for the four hydroponic system vegetable farming in the city of Kupang: for hobbies, to fill spare time, high curiosity and educate the public about consumption of pesticide-free vegetables. 2) based on the results of management research on the management of the four hydroponic system vegetable farming managers in Kupang City, namely: a) planning, b) organizing, c) implementation and, d) supervision. 3) based on the results of the analysis of the financial aspects of hydroponic system vegetable farming in the city of Kupang on St. Hydroponic, Pelangi Hidroponik, J. I. Hydroponic and Alexa Garden farming businesses are feasible to cultivate.
ANALISIS PRODUKTIVITAS TENAGA KERJA PADA USAHATANI PADI SAWAH DI DESA PUKDALE KECAMATAN KUPANG TIMUR Lubalu, Gilbert Hendrik; Nurwiana, Ida; Siubelan, Yacobus C.W.
Buletin Ilmiah Impas Vol 25 No 1 (2024): Volume: 25 No.: 1 Edisi April 2024
Publisher : Undana Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/impas.v25i1.16318

Abstract

There are many factors that impede the increase in labor productivity at the research location including education level, farming experience, age and land area. The purpose of this study was to determine the level of labor outpouring in lowland rice farming and to determine the factors that influence labor productivity in lowland rice farming in Pukdale Village, East Kupang District. The location selection was carried out deliberately (purposive sampling), determining the number of respondents according to Arikunto (2010), if the number of subjects was less than 100 then all were taken but if more than 100 then the number of subjects was taken around 10%, 15%, 20%, 25% or more. Therefore, the number of samples to be taken at simple random in this study is 10% of the total population of 650 people (Pukdale Village Program, 2021), namely 65 samples. The data collection method used is purposive sampling method (intentionally). The types of data used are primary data and secondary data. Data collection techniques in this study were carried out using questionnaires or questionnaires, interviews and documentation. For the first objective using HKO analysis = Number of working days X number of working hours X number of people divided by 7, for the second objective using multiple linear regression equations with Douglas's Cobb function. The results showed that the level of labor outpouring was divided into eight parts, namely the land preparation stage with a total of 165,571 HKO, the seed preparation stage with a total of 161,571 HKO, the planting stage with a total of 362,857 HKO, the fertilization stage with a total of 178,571 HKO, the treatment stage with a total of 91,714 HKO, the pest and disease control stage with a total of 132,286 HKO, the harvest stage with a total of 195 HKO and post-harvest with a total of 464 HKO. Of the eight stages, a total of 1,751,570 HKO was obtained with an average of 26,947 and an average per hectare of 33,945 . The results of the regression analysis show that the area of land (X1) and education (X3) have a significant effect on the outpouring of labor (Y). While age (X2) and experience (X4) have no significant effect on labor outpouring (Y).
Co-Authors Adar, Damianus Ana Yunita. K Muda Berun, Sepriyandi Prayoga Djuara P Lubis Doppy Roy Nendissa Ernantje Hendrik Here, Arif Alexander Indri Therens Tanone Johanna Suek Kapioru, Charles Kukuh Murtilaksono Leta Rafael Levis Lubalu, Gilbert Hendrik Made Tusan Surayasa Maria Bano Marthen Robinson Pellokila Naklui, Fani Trifena Nalo, Katarina Nurwiana, Ida Putu Febri Suryatni Riwu, Viceroy Ruben Junior Santhy Chamdra, Santhy Serman Nikolaus Sogara, Mateus Umbu Sondang S. P. Pudjiastuti Suek, Johanna Taosu, Esli Onselia Tomycho Olviana Yenny Raja Kana