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All Journal Gema Wiralodra Abdi Wiralodra : Jurnal Pengabdian Kepada Masyarakat Jurnal Agro Wiralodra Agro Tatanen
Dwimartina, Fina
Universitas Wiralodra
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Public Health Social Sciences Other

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Journal : Jurnal Agro Wiralodra

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Analisis Hubungan Kekerabatan Jenis Mangga (Mangifera indica L.) Lokal Indramayu berdasarkan Karakter Morfologi Daun Laila, Fadhillah; Dwimartina, Fina
Jurnal Agro Wiralodra Vol. 8 No. 2 (2025): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v8i2.143

Abstract

Understanding the kinship relationships based on plant morphological traits plays a pivotal role in supporting both conservation efforts and plant breeding initiatives. Such knowledge is particularly beneficial in assisting breeders to identify and select superior parental lines during the breeding process. This study aimed to analyze and provide information on the kinship relationships among several local mango (Mangifera indica L.) varieties from Indramayu by examining their leaf morphological characteristics. The research was conducted using a convenience survey method in mango-growing areas of Jatibarang District, Indramayu, which was presumed to be a secondary center of mango diversity. Morphological data were collected following standardized descriptors from the IPGRI, focusing on local mango varieties including Cengkir, Harumanis, Kidang, Nanas, Bapang, Gedong Gincu, Gajah, Gedong Kagok, Ruca, and Golek. The study was carried out over a three-month period, from January to March 2024. The results revealed the existence of two major clusters among the studied varieties. Based on dendrogram analysis using Jaccard’s similarity coefficient, kinship levels among the varieties range from 0,70 to 0,99, indicating a relatively high degree of genetic similarity. These findings provided baseline data for local mango germplasm characterization and served as a valuable reference for future parental selection in breeding programs.
Uji Kualitas Pupuk Organik Cair Limbah Biodigester Dari Area Kuliner Cimanuk, Indramayu Jawa Barat Asad, Faisal Al; Dwimartina, Fina; Carsidi, Didi; Santoso, Teguh Iman
Jurnal Agro Wiralodra Vol. 8 No. 2 (2025): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v8i2.150

Abstract

A biodigester is a device or closed container containing fermented organic materials to produce gas and organic matter. One of the organic materials produced by a biodigester is liquid waste. Liquid waste from a biodigester can be used as liquid organic fertilizer (POC). All organic materials can be used as raw materials for biodigester fermentation. One of the organic materials utilized is organic waste from food and beverage waste. The biodigester in the Cimanuk Culinary Area, Indramayu, West Java, operates by utilizing the surrounding food and beverage waste. The purpose of this study was to utilize the potential of biodigester waste as POC. The study was conducted using an experimental method, namely making POC from organic waste originating from the Cimanuk Culinary Area, Indramayu, West Java, which was put into the biodigester. The POC produced from the biodigester was chemically analyzed to determine the content of N, P, K, organic C, and pH. The results of chemical analysis show that the Liquid Organic Fertilizer (POC) produced contains nitrogen (N), phosphorus (P), potassium (K), and organic carbon (C-organic), respectively, at 0.46%, 0.02%, 0.07%, and 1.04%. All of these contents are still below the minimum quality standards as stipulated in the Decree of the Minister of Agriculture of the Republic of Indonesia Number 261 of 2019, namely N, P, K of 2–6% and C-organic at least 10%, so it is necessary to improve the quality of raw materials and the fermentation process. However, the pH value of POC of 9.1 indicates that the fertilizer is mature and chemically relatively stable
Co-Authors Afansya, Irre Asad, Faisal Al Carsidi, Didi Desvita, Desvita Fadhillah Laila, Fadhillah Faisal Al Asad Haqoiroh, Haqoiroh Hariningsih, Yetti Loekas Soesanto Loekas Soesanto Mahmud , Yudhi Mahmud, Yudhi Ofdiansyah, Rizky Roh, Nur Rostaman Rusminah, Putri Shinty Charisma Yuyun Sumarna, Pandu Teguh Iman Santoso Tohidin Tohidin, Tohidin Tri Joko Tri Joko Triwidodo Arwiyanto