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All Journal Jurnal Pendidikan Geografi Undiksha Jurnal Darussalam: Jurnal Pendidikan, Komunikasi dan Pemikiran Hukum Islam NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Agro Bali: Agricultural Journal Jurnal Manajemen Bencana (JMB) Jurnal Terapan Manajemen dan Bisnis International Journal of Multi Discipline Science (IJ-MDS) Agricultural Science Cerdika: Jurnal Ilmiah Indonesia Jagratara: Journal of Disaster Research
Deffi Ayu Puspito Sari
Bakrie University
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Journal : Agricultural Science

 1 
Determining Comparative and Competitive Advantages of Indonesian Tobacco through Policy Analysis Matrix (PAM) A Faroby Falatehan; Yusman Syaukat; Hastuti; Arini Hardjanto; Deffi Ayu Puspito Sari
Agricultural Science Vol. 1 No. 2 (2018): March
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

Indonesia is one of the countries with the largest number of smokers in the world after China, the United States and Russia. Unfortunately, the Indonesian government has not signed the Framework Convention on Tobacco Control (FCTC). Some of the Indonesian government's considerations, the cigarette industry has a multiplier effect on economic growth, state revenues, employment in cigarette industry and tobacco farmer income. According to the Association of Indonesian Cigarette Manufacturers Association (GAPPRI), Indonesia's tobacco needs about 50% is imported tobacco. This study therefore aims to analyze the competitive and comparative advantages of Indonesian tobacco through Policy Analysis Matrix (PAM). This study was conducted in Temanggung as one of the tobacco producers in Indonesia. All models of tobacco farming in Temanggung is feasible in financially and economically. This commodity has comparative and competitive advantages.
Analysis of Water Quality Based On Phytoplankton Abundance And Number of Nutrients Deffi Ayu Puspito Sari; Rahma Dewi Hutami; Aqil Azizi; Sirin Fairus
Agricultural Science Vol. 3 No. 1 (2019): September
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

The process of development has effect on the existing water catchment area, currently the normalization of the water area is being carried out. The water body is passed by various kinds of waste; domestic and industrial waste, causing water bodies to contain nutrients. Nutrients are a food source for existing phytoplankton. The amount of nutrients and phytoplankton affects the level of fertility and trophic status of each of these water bodies. Samples were collected from Epicentrum Pond, Lake Sunter, Citra Lake 6, Lake Citra 8, Setu Rawa Badak Jatijajar, and Situ Cilodong. The result shows that are samples classified in the class II water quality category according to PP No. 82/2001. The classification is based on the concentration of pH parameters, Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Phosphate and Nitrate. While the classification of aquatic fertility is based on the abundance of phytoplankton. The result shows that Epicentrum Pond, Lake Sunter, Lake Citra 6, Lake Citra 8, and Setu Rawa Badak Jatijajar are included in mesotrophic, while for Situ Cilodong are included in oligotrophic. For the classification of trophic status according to PERMENLH No.28/2009 (based on the parameters of nitrate, phosphate and chlorophyll-a), the Epicentrum Pool is included in the oligotroph to eutroph. Whereas for Lake Sunter, Setu Rawa Badak Jatijajar, and Situ Cilodong are included in oligotrophs to mesotrophs. And for Lake Citra 6 and Danau Citra 8 have trophic status from oligotrophs to hypereutrophs.
Utilization of Household Organic Waste As Solid Fertilizer With Maggot Black Soldier Fly (BSF) As A Degradation Agent Deffi Ayu Puspito Sari; Darmono Taniwiryono; Richa Andreina; Prismita Nursetyowati1; Diki Surya Irawan; Aqil Azizi; Prima Hadi Putra
Agricultural Science Vol. 5 No. 2 (2022): March
Publisher : Faculty of Agriculture, Merdeka University Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55173/agriscience.v5i2.69

Abstract

Household waste still becomes a national problem as it causes air, soil and water pollution and disturbs aesthetics. For this reason, comprehensive and integrated waste management from upstream to downstream needs to be carried out in order to provide economic and health benefits for the community and be safe for the environment. Organic waste processing can be performed using black soldier fly (BSF). BSF is a type of fly that can eat household organic waste, making this fly is widely used as an alternative to processing organic waste, especially from households. This research uses an experimental method of cultivation scale and produces a by-product in the form of solid fertilizer which then compared with the Decree of the Minister of Agriculture of the Republic of Indonesia No. 261 of 2019 concerning Organic Fertilizer, Biological Fertilizer and Soil Improvement. From laboratory tests, the parameters of C-organic, C/N, by-products, pH, macronutrients, heavy metals, micronutrients, and biological analysis met the quality standards.
Co-Authors A Faroby Falatehan Adi Subiyanto Andi Mursidi Anggita Ariesta Anwar Kurniadi Aqil Azizi Darmono Taniwiryono Darmono Taniwiryono Dedy Hartono Diki Surya Irawan Freddy Johanis Rumambi Hardjanto , Arini Hastuti Herlina Juni Risma Saragih IDK Kertawidana Iko Sarikanti Ponangsera Ketut Sutarga Kusuma Malahayati Malahayati Muh Barid Nizaruddin Wajdi Nefianto, Tirton Prima Hadi Putra Prismita Nursetyowati, Prismita Pujo Widodo Rahma Dewi Hutami Ratih Nurmasari Rayanda Barnas Richa Andreina Richa Andreina Rr. Alifianatifa Anandya Putriahalya Sandra Madonna Say Marina Octavia Setyo Aji Pramono Sirin Fairus Sobar Sutisna Syamsul Maarif Vrameswari Omega Wati W Wilopo Yusman Syaukat