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All Journal Planta Tropika Journal of Socioeconomics and Development Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Agropet
Mamondol, Marianne Reynelda
Study Program Of Agribusiness, Faculty Of Agriculture, University Of Christian Tentena, Poso, Central Sulawesi,
Agriculture, Biological Sciences & Forestry Arts Humanities Economics, Econometrics & Finance Environmental Science Social Sciences

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Peningkatan Produksi dan Pendapatan Petani Jagung Pulut melalui Aplikasi Pupuk Organik Abu Sabut Kelapa Mamondol, Marianne Reynelda; Taariwuan, Silvany Annatje
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol 6, No 1 (2021): February 2021
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v1i1.4988

Abstract

This community service was carried out at Poso Regency in June to November 2019.  Its purpose was to provide training and assistance to partner in utilizing and processing coconut fiber as agricultural waste into organic fertilizer of ash to be applied to waxy corn crop.  The method of activity includes: (1) Explanation regarding the process of making organic fertilizer with raw materials of coconut fiber wastes, and economic aspect of utilizing coconut ash organic fertilizer; (2) Production activity in the form of the coconut ash organic fertilizer processing training, the fertilizer application to crop, and profit farming analysis to measure turnover increasing; (3) Partner assistance during the training and productions processes. Partner consists of farmer who belongs to the category of economically productive.  Results demonstrate that the program implementation has given improvement to technical and economic achievements of partner’s farming.  The improvement of waxy corn production was from 0.90 tonnes/hectare to 3.912 tonnes/hectare, whereas the increased farm profits was from IDR 2,600,000/ha/planting season to IDR 16,066,000/ha/planting season.  A high level of partner’s satisfaction to cooperation and activity outcome on partner’s productive business was an incentive to continue adopting coconut ash organic fertilizer technology in his subsequent farming activities.DOI: https://doi.org/10.26905/abdimas.v6i1.4988
Investment feasibility and marketing of mangosteen commodity in Central Sulawesi, Indonesia Marianne Reynelda Mamondol
JOURNAL OF SOCIOECONOMICS AND DEVELOPMENT Vol 3, No 2 (2020): October
Publisher : Publisher of Widyagama University of Malang (UWG Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jsed.v3i2.1433

Abstract

The development of mangosteen agribusiness in the regions needs attention to benefit local economic development.  This research aims to analyze the investment and marketing feasibilities of mangosteen commodity at Olumokunde Village, Poso Regency, Central Sulawesi, Indonesia. Research respondents, as many as 60 farmers, were determined through stratified sampling technique. Data collection was done through observations, interviews, questionnaires to respondents, and documentary study.  Research results demonstrate that mangosteen farms meet investment feasibility. The research found that the indicator of net present value was 87.496 million rupiahs, the internal rate of return was 19.8% and the payback period was 10.95 years. Since its 7th year, the mangosteen farm business’ amount of revenue has been higher than its operational costs. Also, the research reveals farm sensitivity on the changes of cost production, selling price, and mangosteen production. There are two models of mangosteen fruit marketing channel at Olumokunde: (i) direct marketing from farmers to consumers, and (ii) indirect marketing through fruit wholesalers. The mangosteen agribusiness development needs regional government intervention in the forms of facility and infrastructure requirement as well as supply chain strengthening in order to create large-scale, economical, and highly competitive farms.JEL Classification D25; O22; Q13  
Penilaian Petani Terhadap Multifungsi Pertanian Padi Sawah Anorganik Dan Organik Di Desa Tonusu Kecamatan Pamona Puselemba Marianne Reynelda Mamondol; Silvany Annatje Taariwuan
Agropet Vol 12, No 2 (2015): Volume 12 No 02 Tahun 2015
Publisher : Universitas Sintuwu Maroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (210.129 KB)

Abstract

The purposes of this research are to find out the differences of the knowledge and assessment owned and given by inorganic and organic rice field farmers on the functions of rice field farming in terms of economic, social-cultural, and environmental aspects. Primary data is collected from rice field farmers in Tonusu Village through survey, using questionnaire and interview. 20 farmers determined as respondents through quota sampling, consist respectively of 10 farmers who applying inorganic and organic rice farming. Study is conducted by identifying the agriculture multifunctionality  on the aspects of economic, social-cultural, and environment.  Data is analyzed descriptively and tested with t test for 2 independent samples. Result demonstrates that there is difference of the knowledge between inorganic and organic farmers on the functions of rice field farming.  The average number of functions known by inorganic respondents is  71,56 %, less than that of organic respondents with the value of 91,67 %, particularly on the functions of farm women’s role, soil quality, biodiversity, environment pollution indicator, and food security. Besides, there is difference of the assessment made by both groups on the application of the rice field functions.  The average of functions given high assessment by inorganic respondents is 27,08 %, less than that of organic respondents with the value of 46,04 %, on the functions of farmer solidarity, soil quality, biodiversity, environment pollution indicator, farming attraction, and food security. Therefore, the agriculture multifunctionality in organic rice field farming is better than that of the inorganic system. 
The Effectiveness of Oil Palm Empty Bunch Compost and Goat Manure on Shallots Cultivated on Red Yellow Podzolic Soil Mamondol, Marianne Reynelda; Meringgi, Amossius Rompolemba Andi Baso
PLANTA TROPIKA Vol 10, No 1 (2022)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v10i1.10621

Abstract

Red yellow podzolic (RYP) soil is one of the limiting factors in crop cultivation due to its high level of acidity and low content of essential nutrients. This study aimed to explore the effect of oil palm empty bunch (OPEB) compost and goat manure on shallots cultivated on RYP soil, determine the best treatment combination as fertilization recommendation, and analyze the economic feasibility for organic shallot farms. Observations were conducted on soil pH, crop growth, crop yield, shallot farm economic analysis, and the fertilization effectiveness calculation.  The results demonstrated that the fertilization had a significant interaction effect on crop height, number of tillers, and fresh and dry tuber weights, but not on the soil pH, number of leaves, and tubers per cluster. A combination of 4 ton/ha compost and 1,00 ton/ha manure resulted in optimal production of dry tubers reaching 0.708 kg/plot (2.36 ton/ha). Meanwhile, the highest production of dry tubers of around 0.990 kg/plot (3.30 ton/ha) resulted from the combination of 5 ton/ha compost and 1.25 ton/ha manure.  Farm analysis showed that organic fertilizer applications provided economic profit, indicated by R/C Ratio value greater than 1. The effectiveness of organic fertilization using compost and manure reached the highest values of 318.90% and 384%, respectively.
Co-Authors Meringgi, Amossius Rompolemba Andi Baso Taariwuan, Silvany Annatje