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Profil Residu Insektisida Organofosfat di Kawasan Produksi Bawang Merah (Allium Ascalonicum L.) Kabupaten Brebes Jawa Tengah Nining, Euis; Nazli, Rizal Sjarief Sjaiful; Mas’ud, Zainal Alim; Machfud, Machfud; Sobir, Sobir
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 9 No 4 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
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.9.4.999-1009

Abstract

Excessive use of pesticides can have an impact on the environment, including the loss of pesticide residues in soil and agricultural products. The purpose of this study was to determine the spreading of organophosphate pesticide residues in the shallot production area of  Brebes Regency, Central Java. Research locations were two districts selected by purposive sampling based on production area, namely Kersana and Wanasari Districts. Organophosphate compounds analyzed include chlorpyrifos, paration, profenofos, diazinon, fenitrotion, metidation and malation. Organophosphate residue analysis was carried out on seven soil samples and seven shallot products. Pesticide residue analysis was carried out using the standard method by using a gas chromatography device with an electron capture detector. Based on analysis, seven residues of organophosphate pesticides were chlorpyrifos, paration, profenofos, diazinon, fenitrotion, metidation and malation, spread in Kersana District, and six  pesticides residues (except profenofos) spread in Wanasari District. In soil samples, the highest residues obtained in two districts were chlorpyrifos compounds, chlorpyrifos compounds in Kersana District was higher than Wanasari District. In the shallot sample, the highest residues in two districts are diazinon compounds, diazinon compounds in the sample of Kersana District was  higher than Wanasari District. There were  several samples of shallot product contained organophosphate residue  exceed the maximum concentration of residual limit (RML).
Systems dynamic modeling on sustainable apples agriculture Samudra, Ferdianto Budi; Sitorus, Santun RP; Santosa, Edi; Machfud, Machfud
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 11 No 4 (2021): Journal of Natural Resources and Environmental Management
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.11.4.567-577

Abstract

History shows the long process of apple plants originating from subtropical regions adapting to Indonesia's tropical climate until its popularity is increasingly marginalized and replaced with other commodities, as evidenced by the decreasing land area, especially in Batu City. Indonesia. In developing and analyzing solutions based on the principles of sustainable development, an integrated and holistic approach is required. To understand problems and find solutions, we can use Systems dynamics. The purpose of this study is to obtain a policy scenario that encourages sustainable apple farming. Data is collected from the local government and BPS City or Province so that the selected variables follow the specific location. The system approach is used to identify needs, problem formulation, preparation of input-output diagrams, cause-effect diagrams and stock-flow diagrams. A series of scenarios is created and tested through simulation to understand the system's dynamic behavior better and obtain the desired output. The best scenario was chosen, namely by replanting 10% of old plant each year, using integrated agriculture with 3 female and 1 male brooders, reduction of land change with 50% success, Local economic development by integrating tourist ticket and hotels with 0,75 kg apple fruits also increasing health support for students
Co-Authors Achmad Fahrudin Afifah Nur Arfiana Agusfian, M. Alathief, Mursyidah Alfa Firdaus Amzul Rifin Anas Miftah Fauzi Ani Suryani Arief Daryanto Arifin, Hadi S Asnawi Asnawi Asrol, Muhammad Bambang Haryanto Bondansari, Bondansari Budi Susetyo Daniel Djokosetiyanto Edi Santosa Efendi, . Elisa Anggraeni, Elisa Endang Warsiki Eriyatno . Erliza Noor Ernan Rustiadi Faqih Udin Hartrisari Hardjomidjojo Henny Fitrinawati Heny K Daryanto Hermanto Siregar Humaira, Khalifa Iffan Maflahah Illah Sailah Indah Yuliasih Iqlima, Al Irba Djaja, Irba Janthy T Hidayat JM Munandar, JM Kartika, Hayu Kelana, Alang Khursatul Munibah Kirana Rukmayuninda Ririh Kusdaryanto, Selamet Ligafinza, Audra Manggala, Panji Wira Marimin , Marimin Marimin Mas’ud, Zainal Alim Megawati Simanjuntak Miftahul Jannah Moh. Yani Muttaqien, Widhyanto Nabhani, Irfan Nabhani, Irfan naz'aina, naz'aina Nazli, Rizal Sjarief Sjaiful Nining, Euis Nurhayati H.S. Arifin Nurul Taufiqu Rochman Omo Rusdiana Petrus F.T.P. Tampubolon Rahmat Fadhil Retno Astuti Rika Ampuh Hadiguna Roedhy Poerwanto S Nur, S Safari, Arief Saipullah, Safri Samudra, Ferdianto Budi Santosa, Nanang S. SANTUN R.P SITORUS Santun R.P. Sitorus Sinulingga, Pusaka Sobandi, Ramalis Sobir Sobir Soedadi, Suryaningsih Sri Wahyuni Sugiarto Sugiarto Suharjito Suharjito, Suharjito Sukardi Sukardi Sukardi, Sukardi Surya, Mulyana Susilawati, Depi Syahputra, Muakhir Tajuddin Bantacut Taryono, Taryono Taufik Djatna Umi Marfuah Wibowo, Raden Bagus Tri Joko Widiatmaka Wiwin Ambarwulan Yandra Arkeman