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Analisis Kualitas Fisikokimia Madu Lebah Kelulut (Heterotrigona itama) pada Tiga Lokasi Meliponikultur di Kelurahan Sungai Tiung, Kota Banjarbaru Afifah, Siti; Kadarsah, Anang; Sari, Sasi Gendro
Jurnal Natural Scientiae Vol 5, No 2 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jns.v5i2.15613

Abstract

Heterotrigona itama is a stingless bee species that produces high-quality and economically valuable honey. Honey quality assessment can be done through physicochemical parameters according to applicable standards. This study aims to analyze the physicochemical quality of Heterotrigona itama honey from three meliponiculture locations in Sungai Tiung Village, Banjarbaru City and compare it with SNI 8664-2018 and U.S. Patent Application Publication-2011. The study used purposive sampling method by taking samples from Cempaka Madu Kelulut, Cempaka Beton, and Kelulut Kalimantan. Parameters tested included moisture content, total sugar, HMF, reducing sugar, sucrose, acidity, water insoluble solids, ash content, and Pb and Cd metal contamination based on the method in SNI. Data analysis was done descriptively quantitatively. The results showed that all samples had a moisture content of 30-30.33%, total sugar 67.7-68°Brix, HMF 15.3-15.8 mg/kg, reducing sugar 33.88-45.59%, sucrose 7.88-10.58%, acidity 85.33-100 mL NaOH/kg, water insoluble solids 0.35-1.15%, ash content 0.056-0.1%, and Pb and Cd contamination <0.0001 mg/kg. Most parameters met the SNI, while the water content, reducing sugar, and sucrose exceeded the set limits.
Study of Mud Clam Polymesoda erosa (Bivalvia) Conservation Strategy Based on Landscape Character and Anthropogenic Activity Kadarsah, Anang; Krisdianto, Krisdianto; Susilawati, Ika Oksi
Jurnal Biodjati Vol 3 No 2 (2018): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v3i2.3209

Abstract

Information on landscape character and anthropogenic activity is necessary to develop conservation strategy, especially for mud clam (Polymesoda erosa) sustainability harvesting. The purpose of this study is to identify the landscape character and anthropogenic activity that influence mud clam conservation strategy in the coast of Tabanio Village, Takisung Sub-District in Tanah Laut Regency. The research discovered seven types of landscape in the coastal area of Tabanio namely human settlements, rice fields, plantations, cemetery abandoned land, offices, and other public infrastructures. Landscape, landscaping, abandoned land and settlements provide the largest contribution (96 %t) in the formation of coastal characters. Related to changes in landscape structure, environmental pollution activity in the form of waste disposal to the landscape is the most frequent activity (91.4 %) related to changes in landscape structure. Destructing collecting, cutting down  and destroying plants and animals in and from the region (87.7%) are the most frequent anthropogenic activities related to the conservation of mud clam in the coast of Tabanio Village. The landscape zonation consists of four i.e : recreation zone, mangrove forest zone, economic zone and distribution zone. The position of each zone tends to clump primarily for the economic zone behind the recreation zone. The core zone  of the landscape design at Tabanio Coast , Takisung District is concentrated in the recreation zone which functions as a meeting place for various communities (fishermen, traders and visitors) and the government workers (village officials and TNI-Polri). Furthermore, the recreation zone also facilitates activities that support coastal economy and tourism. Community assistance programs are required to build the capacity of fishermen and farmers as an effort to achieve a successful mud clam conservation and management in Tabanio Village, Takisung District.
The Capability of Consortium Phosphate Solubilizing Bacteria and IAA Producing Fungi on Promoting Elephant Grass Growth Imaningsih, Witiyasti; Kadarsah, Anang; Rusmannurrachmad, Raden Dwi Thriwantho
Jurnal Biodjati Vol 4 No 1 (2019): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v4i1.4284

Abstract

 Phosphorus compound in the critical land is relatively low that caused phosphorus is bonded to metals. The isolate BRC-AP and BRC-AK are a phosphate solubilizing bacteria (PSB) indigenous critical land that has the ability to dissolve phosphate. The used of phosphate solubilizing bacteria are able to improve plant growth on critical lands. The aimed of this study was to measure the growth rate of shoot length, root length and biomass of root, and leaf cuttings elephant grass (Pennisetum purpureum cv. King Grass) which inocu-lated with the consortium of phosphate solubilizing bacteria and IAA producing mold. Phosphate dissolving activity is determined by the formation of clear zone in solid Pikovskaya medium, synergism assay between bacteria and fungi observed on SDA medium then proceed testing the ability of bacteria and fungi consortium to promote plant growth. The result showed that the highest of phosphate solubility in-dex was found in isolate BRC-AP (27), addition of the combination of isolate BRC-AP, BRC-AK and Humicola sp. R.Dn have significant effect on shoot growth in the first week and leaf dry weight. The high-est length shoot of cutting elephant grass was found in treatment with the consortium of phosphate solubilizing bacteria and IAA producing mold (BRC-AP + BRC-AK + KP) (58.66 cm). The highest of leaf dry weight was found in treatment with BRC-AP + BRC-AK + KP (5.65 gr). The addition of consortium phosphate solubilizing bacteria and IAA producing fungi from South Kalimantan critical land proved can improve plant growth especially length shoot and leaf dry weight.
Species Density and Lead (Pb) Pollution in Mangrove Ecosystem, South Kalimantan Kadarsah, Anang; Salim, Dafiuddin; Husain, Sadang; Dinata, Marta
Jurnal Biodjati Vol 5 No 1 (2020): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v5i1.7411

Abstract

Its crucial to get information about lead (Pb) heavy metal pollution from mining and oil palm plantation on species density in mangrove ecosystem, to anticipate its impacts. This study aimed is to compare the types and densities of vegetation in mangrove ecosystems allegedly due to mining in Setarap village, Tanah Bumbu Regency and oil palm plantations in Kuala Tambangan Village, Tanah Laut Regency. We also analysis the condition of waters (TDS, pH and DO) and organic content in sediments to acquire data from the South Kalimantan mangrove ecosystems. The results showed there were four species of true mangroves (Avicennia alba, Acanthus ebracteatus, Nypa fruticans and Rhizophora apiculate) could live well in the environment affected by mining or oil palm plantations. The species density for trees was low (933 ind/ha) for mangroves affected by coal mines, while those affected by oil palm plantations had higher densities (1,067 ind/ha). pH value of waters in affected area by coal mining showed more acidic value (pH 5.76) especially at the back, while those by palm oil plantations are more acidic (pH 6) in the estuary. Organic matter content in sediments affected by coal mines was in the range of 0.61-6.59%, while those affected by oil palm plantations showed higher values (0.12-2.19%). Lead heavy metal content (Pb) in waters affected by coal mines was 0.031-0.056 mg/L, while the area affected by oil palm plantations was of higher value (0.110-0.128 mg/L). Lead (Pb) levels in sediments indicate higher values than waters, which reach 3.512-6.046 mg/Kg (affected by coal mines), and in areas affected by oil palm plantations reaching 6.658-6.66 mg/Kg. The general conclusion is that vegetation densities in areas affected by coal mines are lower than oil palm plantations. The level of lead  (Pb) pollution in the sediments is higher than in the waters.
PKM EKONOMI HIJAU OLAHAN SAMPAH ORGANIK BERBASIS ECO-ENZYME DI BANK SAMPAH SEKUMPUL MARTAPURA Kadarsah, Anang
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 8 (2025): Penguatan Ekonomi Masyarakat Berbasis Ekologis untuk Mencapai Keberlanjutan Menuju Ind
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37695/pkmcsr.v8i0.2707

Abstract

Waste management in Sekumpul Urban Village, Martapura, faces serious challenges, where only a quarter of the total 8 tons of daily waste can be properly managed. This is due to limited personnel, low public awareness, and a lack of effective, simple technology implementation. In fact, organic waste has great potential to be processed into economically valuable products such as compost, liquid fertilizer, maggot feed, and eco-enzyme. This community service program (PKM) aims to empower the community of Sekumpul Urban Village by processing organic waste into eco-enzyme-based products with economic value. This creates an integrated solution for both environmental management and improving community welfare. The PKM activities were held at the Sekumpul Waste Bank and involved the integrated participation of students, employees, and waste bank customers. The methods used included socialization, technical training, and program evaluation. Training materials covered waste sorting, compost production, maggot cultivation, and eco-enzyme production to support stingless bee cultivation. The evaluation results showed a remarkable knowledge transformation. Participants' understanding of the green economy concept increased from 7.1% to 100%. Technical knowledge about eco-enzyme production, maggot cultivation, and the stacking bucket method also saw a significant increase. This program successfully created 14 change agents at the community level, who have the potential to develop a green economy based on organic waste processing. These findings highlight the urgency of follow-up programs, such as practical training and continuous assistance, to ensure that the knowledge gained can be implemented into tangible actions.