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All Journal Jurnal Ilmu Pertanian Indonesia Ecotrophic, Journal of Environmental Science Jurnal Ilmu Lingkungan Tengkawang : Jurnal Ilmu Kehutanan Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Analisis Kebijakan Pertanian Forum Agribisnis Journal of Degraded and Mining Lands Management Jurnal Solum Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal SEPA (Social Economic and Agribusiness Journal) JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Jurnal Manajemen Pembangunan Daerah Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Jurnal Komunikasi Universitas Garut: Hasil Pemikiran dan Penelitian Agro Bali: Agricultural Journal Analisis Kebijakan Pertanian Indonesian Journal of Applied Research (IJAR) Jurnal Risalah Kebijakan Pertanian dan Lingkungan Indonesian Journal of Agricultural, Resource and Environmental Economics Jurnal Ekonomi dan Pembangunan Indonesia Policy Brief Pertanian, Kelautan, dan Biosains Tropika

Ahyar Ismail

Departemen Ekonomi Sumberdaya Dan Lingkungan, Fakultas Ekonomi Dan Manajemen, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680

Author-ID : 520481

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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WILLINGNESS TO PAY WARUNG MAKAN TERHADAP TPS 3R DI DESA BABAKAN KABUPATEN BOGOR Ni Putu Manacika Manupada; Ahyar Ismail; Meti Ekayani
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 13 No 2 (2019)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Babakan is one of administrative villages in Bogor Regency where Institut Pertanian Bogor (IPB) is located. IPB has given social and economic impacts in Babakan that many small-scalled business developed and small-scalled restaurant has the most participators. These small-scale restaurants generate waste everyday and the waste is still managed with end of pipe practice where waste was hauled from collection point to disposal site without any intermediate treatment. Community based waste management with 3R (reduce, reuse, recycle) approach should be proposed to reduce waste at source. 3R Solid Waste Treatment Facilities (TPS 3R) is a facility that focused on reducing, reusing, and recycling waste at source comunally involved active roles from community and goverment. The objectives of this study are (1) Examining level of participation of small-scale restaurant owners if TPS 3R is built and implemented in Babakan. (2) Estimating Willingness to Pay (WTP) of small-scale restaurans owners to TPS 3R implementation planning. The results showed most of small-scale restaurant owners are willing to participate in both sorting waste at source and paying TPS 3R service if TPS 3R is being implemented in Babakan. Average WTP values for TPS 3R is Rp 32,037.04/month and it’s higher than existing rate of waste collection service, which shows small-scale restaurant owners have preference for TPS 3R. Keywords: small-scaled restaurants; TPS 3R; waste management; willingness to pay

IbM Implementation of SRI Method in Semi Organic Rice Farm in Pasarean Village, Pamijahan Subdistrict, Bogor District . Hastuti; Ahyar Ismail; Dea Amanda; Arini Hardjanto; Fitri Dewi Raswatie
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 4 No. 2 (2018): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.4.2.125-134

Most rice farmers in Pamijahan Subdistrict cultivate in traditional way and have relatively low income. Farmer’s low income was caused by low productivity so farmer welfare also decrease. Traditional methods in cultivation also affect the environment because of high usage of chemical fertilizer. This community service program aims to increase farmer’s income in Pamijahan Subdistrict by introducing System of Rice Intensification (SRI) method using organic fertilizer. The main activities are: instituional strengthening, SRI training and cultivation practice (pilot project). The expected outcome of this community service activity is to increase production by using less input and to get higher selling price for organic rice. There are four steps in this program is: planning, organizing, actuating and controlling. The sequence is: 1) Program preparation, consist of: program socialization, institutional strengthening, cooperation with SRI trainer, preparation of experimental field, seed and agricultural equipment; 2) Institutional strengthening with rice farmer; 3) SRI method training with trainers from Nagrak Organic SRI Center to change farmer’s mindset and train farmers about SRI cultivation method; 4) Cultivation in experimental field (650 m2), where farmers practice to cultivate rice with SRI method; 5) Experimental field harvesting, unhuled rice yielded around 65 kg or 30–40 kg of rice; and 6) Supervision during the experimental cultivation by IPB lecturers and village officials.

ANALISIS KEBIJAKAN PEMANFAATAN SUMBERDAYA DANAU YANG BERKELANJUTAN (STUDI KASUS DANAU MANINJAU SUMATERA BARAT) Asnil Asnil; Kooswardhono Mudikdjo; Soedodo Hardjoamidjojo; Ahyar Ismail
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 3 No. 1 (2013): 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.3.1.1

This study aims to formulate policies to preserve environment resources functions related to the use of lake. Descriptive method with survey techniques through observation is used to achieve those objectives, in-depth interviews with those who understand the problem. Analysis of the data is done through three lines of activity simultaneously, which are data reduction, data presentation, and conclusion.

KELAYAKAN REHABILITASI MANGROVE DENGAN TEKNIK GULUDAN DALAM PERSPEKTIF PERDAGANGAN KARBON DI KAWASAN HIJAU LINDUNG MUARA ANGKE, PROVINSI DKI JAKARTA Isluyandari Woelan Yanuartanti; Cecep Kusmana; Ahyar Ismail
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 5 No. 2 (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.5.2.180

Mitigation of climate change due to CO2 emissions, the forestry sector developed a REDD+ scheme. This study was conducted to examine financial feasibility of the mangrove rehabilitation with guludan technique, so that further funding of mangrove rehabilitation can be included into REDD+ scheme. Guludan technology was developed to overcome the deep water column for mangrove rehabilitation in the former pond area. This technique has been developed for mangrove species Avicennia marina with spacing 0.25 m x 0.25 m, 0.5 m x 0.5 m, and 1 m x 1 m. Based on diameter and height growth of 36 months planted seedlings of A.marina followed logistic model. CO2 sequestration 386.34 t/ha, 131.12 t/ha, and 26.75 t/ha in 0.25 m x 0.25 m, 0.5 m x 0.5 m, and 1 m x 1 m spacing. With CO2 sequestration selling price of €20,00/t CO2 and rehabilitated land area of 10 ha, this rehabilitation action using guludan technique is not financially feasible, because the criteria for a negative NPV, Net B/C< 1, and IRR < the investment rate, which is 12%. The alternative for this is by implementing material efficiency and increasing carbon selling price as much €54.5/t CO2 for the spacing 0.25 m x 0.25 m; €122/t CO2 for the spacing 0.5 m x 0.5 m; and €580/t CO2 for the spacing 1 m x 1 m.Keywords: Avicennia marina, guludan, CO2 sequestration, plant spacing, and financial feasibility

Analisis Kadar Timbal Darah terhadap Pedagang Kaki Lima di Terminal Kampung Rambutan Nusaibah Sofyan; Ietje Wintarsih; Ahyar Ismail
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 10 No. 4 (2020): 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.10.4.607-615

Emissions of motor vehicles containing heavy metals, one of which is lead (Pb). Street vendors belong to the community group at a high risk of exposure to motorized vehicle emissions. This study aims to analyze and assess lead levels in the blood of street vendors. The research design used was cross-sectional with a method of collecting data through observation, interviews, and questionnaires. Lead measurement using the Atomic Absorption Spectrophotometer (AAS) method. The sample was determined by a purposive sampling method of 30 street vendors. The results of this study are 18 respondents (60%) with blood lead levels exceeding normal levels namely <10 μg/dL. The average blood lead level of street vendors was 22,03 μg/dL. The highest blood lead levels were 65 μg/dl with the highest daily working time of 16 hours/day. Characteristics of respondents who have an influence on blood lead (Pb) levels are age and daily work time.

Penilaian Kerugian Ekonomi Usaha Tani Padi Sawah dan Status Keberlanjutan Pengelolaan Saluran Irigasi Sekunder Vanderwijck di Yogyakarta Miftahul Azis; Aceng Hidayat; Ahyar Ismail
Analisis Kebijakan Pertanian Vol 18, No 1 (2020): Analisis Kebijakan Pertanian
Publisher : Pusat Sosial Ekonomi dan Kebijakan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/akp.v18n1.2020.1-24

Sustainability is an essential aspect of agricultural development and multidimensional. One of the crucial elements in agricultural development is water supply. Distribution of irrigation water from upstream to downstream experienced various obstacles related to the existence of different interests and management. This research aimed to estimate economic losses of rice farming and analyze sustainability status of Vanderwijck secondary irrigation channels management in Yogyakarta. The economic losses of rice farming were income loss due to a change in environmental function that impacted human livelihood. The status of sustainable water resources use in irrigation channels was analyzed using the ordination technique through the Multidimensional Scaling (MDS) method. Results of this study concluded that in the Vanderwijck irrigation, the estimated potential loss of production in a farmer group who experienced water shortages (with 10.6-hectare acreage) was 106.2 tons per year or equal to the possible production losses of one growing season. This was also equal to the potential loss of farmers’ income by 200.7 million rupiahs per year. The sustainability status of Vanderwijck irrigation channel management based on MDS analysis was spread across the sustainable category for ecological and economic dimensions; and the entirely sustainable category for social, policies, and technical and financial supports. Because of irrigation channels management is at various levels of authority, to have better sustainability management, it is recommended to prioritize managing the key factors that have the lowest status from the five dimensions above. AbstrakKeberlanjutan merupakan aspek penting dalam pembangunan pertanian dan bersifat multidimensi. Salah satu aspek penting dalam pembangunan pertanian adalah ketersediaan air. Distribusi air irigasi dari hulu ke hilir mengalami berbagai hambatan terkait perbedaan kepentingan dan kewenangan pengelolaan. Penelitian ini bertujuan untuk mengestimasi kerugian ekonomi usaha tani padi dan menganalisis status keberlanjutan pengelolaan saluran Irigasi Sekunder Vanderwijck di Yogyakarta. Kerugian ekonomi usaha tani adalah pendapatan yang hilang karena perubahan fungsi lingkungan yang berdampak terhadap kehidupan manusia. Status keberlanjutan pemanfaatan sumber daya air pada saluran irigasi dianalisis menggunakan teknik ordinasi melalui metode Multidimensional Scalling (MDS). Hasil penelitian menyimpulkan bahwa di daerah Irigasi Vanderwijck, kelompok petani yang mengalami kekurangan air (dengan luas 10,6 hektare) diestimasi mempunyai potensi kerugian produksi sebesar 106,20 ton per tahun atau setara dengan produksi satu musim tanam. Nilai ini juga sama dengan potensi kehilangan penerimaan usaha tani sebesar Rp200,7 juta per tahun. Status keberlanjutan pengelolaan saluran Irigasi Vanderwijck berdasarkan analisis MDS tersebar pada kategori berkelanjutan untuk dimensi ekologi dan ekonomi; dan cukup berkelanjutan untuk dimensi sosial, kebijakan, dan dukungan teknis serta finansial. Karena pengelolaan saluran irigasi didasarkan di berbagai tingkat kewenangan, agar keberlanjutan pengelolaan menjadi lebih baik, disarankan untuk memprioritaskan mengelola faktor kunci dari kelima dimensi tersebut di atas yang mempunyai nilai status paling rendah.

Pengelolaan Sampah Berbasis Masayarakat: Layakkah Secara Finansial? (Studi Kasus: Bank Sampah Rangga Mekar) Nurul Iqamah Elza; Meti Ekayani; Ahyar Ismail
Jurnal Ekonomi Pertanian dan Agribisnis Vol 4, No 2 (2020)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jepa.2020.004.02.11

Bank sampah merupakan salah satu skema pengelolaan sampah berbasis masyarakat yang banyak terdapat di Kota Bogor. Keberadaan bank sampah dapat mereduksi sampah yang dibuang ke Tempat Pemrosesan Akhir (TPA) dan menyediakan insentif ekonomi bagi masyarakat yang menabung dan memilah sampah. Pada pelaksanaannya, sebagian besar bank sampah di Kota Bogor tidak dapat berkelanjutan. Kondisi tersebut diduga karena pengelolaan bank sampah masih bergantung pada subsidi dan dikelola secara sukarela oleh masyarakat sehingga tidak mampu menutupi biaya operasional ketika tidak ada subsidi dan masyarakat yang mau berpartisipasi secara sukarela. Oleh karena itu, penelitian ini bertujuan untuk menganalisis kelayakan bank sampah apabila dikelola secara mandiri tanpa subsidi dan tenaga kerjanya tidak sukarela. Bank Sampah Rangga Mekar dijadikan studi kasus karena merupakan salah satu bank sampah percontohan di Kota Bogor. Metode analisis yang digunakan yaitu analisis pendapatan, analisis R/C ratio dan analisis Break Event Point (BEP). Hasil analisis kelayakan menunjukkan agar dapat berkelanjutan, bank sampah harus mengelola minimal sampah anorganik sebanyak 59.055,82 kg/tahun dan minimal jumlah nasabah yaitu sebanyak 383 KK.

Estimasi Biaya Transaksi dalam Pengelolaan Saluran Irigasi Vanderwicjk Miiftahul Azis; Aceng Hidayat; Ahyar Ismail
Agro Bali : Agricultural Journal Vol 4, No 3 (2021)
Publisher : Universitas Panji Sakti

Penelitian ini bertujuan untuk mengestimasi biaya transaksi dalam pengelolaan saluran irigasi Vanderwijck. Data yang digunakan adalah data primer dan sekunder. Data primer didapatkan melalui wawancara (in depth interview) dengan responden serta key person dari stakeholder terkait pemanfaatan saluran irigasi. Data yang diperoleh dianalisis menggunakan metode analisis biaya transaksi yang diidentifikasi berdasarkan biaya yang dikeluarkan stakeholder yang terlibat dalam pengelolaan saluran irigasi. Hasil penelitian menunjukkan bahwa biaya transaksi diperlukan untuk menciptakan keteraturan antar masing-masing stakeholder dalam menjalankan pengelolaan saluran irigasi. Estimasi biaya transaksi pengelolaan saluran irigasi berdasarkan realisasi anggaran dari stakeholder terkait adalah sebesar Rp. 1.783.194.000,- per tahun yang terdiri dari lima komponen biaya yaitu, biaya sosialisasi kelembagaan, koordinasi kelembagaan, pemantauan dan pengawasan, operasi dan pemeliharaan dan biaya pembinaan.

Potensi dan Strategi Pengembangan Usaha Tani Perkotaan dalam Meningkatkan Akses Pangan yang Berkelanjutan di Kecamatan Gunung Putri, Kabupaten Bogor Nia Kurniawati Hidayat; Ahyar Ismail; Hastuti; Fitria Dewi Raswatie
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 3 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.3.385

As a densely populated industrial area in Bogor Regency, an urban farming program has been initiated in Gunung Putri District. The right strategy to develop and implement urban farming needs to be known so that this program is successful and sustain in Bogor Regency. This study aims to (1) identify aspects of preparation for urban farming development in Gunung Putri District, Bogor Regency; (2) analyze people's perceptions of its development; (3) and formulate its development strategy through qualitative descriptive methods, Likert scale, and SWOT analysis. Based on technical, social, institutional, commercial, financial, and environmental aspects, urban farming activities in this location are potential to be developed to support food adequacy and contribute to household income. The society has an excellent perception of the benefits. However, the community also saw obstacles, including the availability of respondents' time, usable land, capital, and supportive institutions. Most respondents also perceived that the currently limited information related to marketing has the potential to hinder the successful implementation of the urban farming. Nevertheless, the community's desire to participate is quite high, and they will participate if the program is implemented. The highest strength factor in developing urban farming businesses in Gunung Putri District is the public knowledge about cultivation techniques, while the most significant weakness is the marketing of its products. An enormous opportunity is to establish networking with various parties, and the biggest threat is the trend of urban life that does not focus on the agricultural sector. Keywords: aspects of feasibility, community perception, urban farming, SWOT analysis

Potensi Timbulan Sampah dan Kesediaan Membayar Rumah Tangga Terhadap Pengelolaan Sampah TPS 3R di Desa Babakan Kabupaten Bogor Egi Mariah Nurpagi; Meti Ekayani; Ahyar Ismail
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 12 No 4 (2022): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.12.4.599-608

Babakan merupakan salah satu desa lingkar kampus yang berpotensi menimbulkan sampah rumah tangga, dimana setiap tahunnya mahasiswa dan pendatang bermukim di Desa Babakan. Pengelolaan sampah yang ada saat ini masih dengan sistem kumpul-angkut-buang sehingga mengakibatkan penurunan kualitas lingkungan pemukiman tersebut. TPS 3R merupakan pengelolaan sampah berbasis masyarakat dengan penerapan Reduce, Reuse, dan Recycle menuju zero waste, yang dapat diimplementasikan di Desa Babakan. Penelitian ini bertujuan untuk mengkaji potensi implementasi TPS 3R pada rumah tangga di Desa Babakan. Metode analisis yang digunakan yaitu, analisis deskriptif kuantitatif yang mengacu pada pedoman SNI 19-3964-1994, analisis deskriptif kualitatif, dan Contingent Valuation Method. Hasil penelitian menunjukkan bahwa total timbulan sampah rumah tangga, tingkat partisipasi dan kesediaan membayar rumah tangga terhadap rencana TPS 3R memungkinkan untuk implementasi TPS 3R tersebut. Biaya operasional TPS 3R dapat dipenuhi walaupun berpotensi adanya free rider.

Co-Authors . Hastuti . Nuva A. Faroby Falatehan Abdurrahman, Muhammad Rizki Aceng Hidayat Akhmad Fauzi Andita Putri, Tursina Anggi, Siti Asnil Asnil Asyifa, Nuraulia Bintang C. H. Simangunsong Bokasa, Muhamad Dodi Burhanuddin Burhanuddin Cecep Kusmana Danang Pramudita, Danang Dara Puspita Dara Puspita Sari Darkono Tjawikrama Dea Amanda Egi Mariah Nurpagi Eka Intan Kumala Putri Etty Riani Fadhilah, Azka Rahmah Fitri Dewi Raswatie Fitria Dewi Raswatie Gerry Al Hasyir Ginting, Thasia Hadi Susilo Arifin Halim, Muhammad Abi Sofian Abdul Hardjanto , Arini Hastuti Idris Tampubolon, Bahroin Idrus, Sukarmin Ietje Wintarsih Isluyandari Woelan Yanuartanti Juju Junengsih Khatimah, Khusnul Kooswardhono Mudikdjo La Maga La Ode Muhammad Iksan Yusuf Marseva, Amalia Dwi Maya Lukita Maya Lukita, Maya Meti Ekayani Miftahul Azis Miiftahul Azis Ni Putu Manacika Manupada Nia Kurniawati Hidayat, Nia Kurniawati Norita Vibriyanto Nur Asya Ulpah, Hajar Nur Rury, Febby Rizali Nurmala Fitri Nurul Iqamah Elza Nusaibah Sofyan Nuva Nuva Nuva Pini Wijayanti Prasetiyo, Didit Eko Purnama, Putri Intan Riany, Etty Salsabila, Sagita sapanli, kastana Soedodo Hardjoamidjojo Uswatun Chasanah Wiguna, Anjar Hilman Yayat Hidayat Yudi Wahyudin Yusman Syaukat Yusuf, La Ode Muhammad Iksan Zaenal Abidin Zaenal Abidin

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