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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Nugraha, Septian Hadi
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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Analysis of Soil Fertility and Sustainability of Shallot Intensive Farming Nugraha, Septian Hadi; Suryaningtyas, Dyah Tjahyandari; Hariyadi, Hariyadi
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 22, No 3 (2025): November 2025
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v22i3.766-781

Abstract

Larangan District is one of the shallot-producing areas that the government prioritizes for agricultural intensification. The high intensity of agriculture in Larangan District causes soil fertility and sustainability disparities. This research evaluates soil fertility and the sustainability of shallot farming intensification activities in Larangan District, Brebes Regency. Soil fertility evaluation used two different approaches: Base Cation Saturation Ratio (BCSR), which referred to Koppitke & Menzies research in 2007 and assessment through a combination of soil chemical properties, as referred to Soil Research Center of Indonesia. Sustainability analysis was carried out using the Rapid Appraisal for Farming (RAP-Farm) approach with a multi-aspect sustainability analysis method, with a total of 6 aspects (ecological, economic, social, institutional, technological, and logistics, and infrastructure) with 36 factors. The results of the research show that Larangan District has a moderate soil fertility status, with a nutrient unbalance from cation ratio analysis. Sustainability status shows a less sustainable status with aspects that have values below the limit, namely ecology, economics, and technology.
Analisis Keberlanjutan dan Keanekaragaman Hayati Taman Kehati Ciherang Sebagai Sarana Edukasi Arianda, Farhan; Nugraha, Septian Hadi; Pamuji, Restu
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol. 12 No. 2 (2025): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/daun.v12i2.11562

Abstract

Biodiversity is an important indicator in assessing the condition of ecosystems and their sustainability. In addition, biodiversity conservation is an important manifestation of a company's commitment to the Sustainable Development Goals (SDGs) and environmental responsibility. This study aims to identify the biodiversity of flora and fauna and assess the sustainability level of the “Taman Kehati Ciherang” owned by PT Tirta Investama Plant Ciherang. This study used methods including direct inventory of flora and fauna, calculation of diversity indices using the ShannonWiener index, and sustainability analysis using a multiaspect sustainability analysis (MSA) approach. The results of the study found that the diversity index values obtained were 4.64 for flora and 4.37 for fauna, indicating a high diversity category. The overall sustainability score reached 73.33, which falls into the sustainable category, with the ecological, economic, and social aspects also falling into the same category. These biodiversity and sustainability values indicate that the Ciherang Nature Park of PT Tirta Investama Plant Ciherang serves as a biodiversity conservation area with sustainable potential and can be further developed as an implementation of the company's corporate social responsibility
Co-Authors Arianda, Farhan Dyah Tjahyandari Suryaningtyas Hariyadi, Hariyadi Pamuji, Restu