scholarly journals Pengomposan Limbah Baglog Jamur Tiram secara Anaerobik dengan Variasi Aktivator, Kotoran Kambing dan Urea di Desa Cisarua, Lembang Kabupaten Bandung Barat

2018 ◽  
Vol 1 ◽  
pp. 205
Author(s):  
Asti W Hasbiah ◽  
Yonik M Yustiani ◽  
Nabila Sari Desiriani
Keyword(s):  
Moisture Content ◽  
Data Processing ◽  
Groundwater Contamination ◽  
Oyster Mushroom ◽  
Organic N ◽  
Mushroom Cultivation ◽  
Composting Process ◽  
Goat Manure ◽  
One Way Anova

The mushroom cultivation business in Cisarua-Lembang not only provides many benefits for farmers but also causes problems of untreated and accumulated bag-log waste. Unmanaged bag-log waste or expired oyster mushroom media can pollute the environment and become the source of contaminants that cause the failure of mushroom cultivation. This research aims to analyze the best mixture of composting activator, goat manure, and urea in composting process of oyster mushroom bag-log waste which can improve compost composition in accordance with compost standard SNI 19-7030-2004. Composting is conducted anaerobically using a closed barrel. Anaerobic composting method is chosen because it can reduce the volume of waste and groundwater contamination as well as more practical to facilitate mushroom farmers in managing bag-log waste generated. Composting is carried out for 15 days with 3 repetitions and using 2 types of activators namely EM4 and Biolite. Data processing in this study using One Way ANOVA and BNt Test on the results that have significant differences. The best composting result is shown on the composting variation with the addition of EM4 and urea with the value of C-organic, N, C / N, P2O5, K2O, pH, temperature and moisture content of 22.97; 0.67, 45, 0.49, 0.45, 6.8, 29⁰C and 37.13% respectively.

scholarly journals Effect of Moisture Content on Power Generation in Dual Graphene Anode Compost Solid Phase Microbial Fuel Cells (DGACSMFCs)

2018 ◽  
Vol 73 ◽  
pp. 05004
Author(s):  
Samudro Ganjar ◽  
Syafrudin Syafrudin ◽  
Wisnu Wardhana Irawan ◽  
Cagayana Cagayana ◽  
Ariyanti Meishinta ◽  
...  
Keyword(s):  
Power Generation ◽  
Moisture Content ◽  
Power Density ◽  
Microbial Fuel Cells ◽  
Solid Phase ◽  
Observation Time ◽  
Optimum Moisture Content ◽  
Organic N ◽  
Composting Process ◽  
Higher Power

Moisture content which affects the decomposition of organic material is one of composting parameters. The optimum moisture content indicates the higher power generation. This research aims to determine the optimum moisture content toward power density during the composting process in DGACSMFCs. The reactor was designed with dual graphene anode placed on the base and a half of reactor height in 2 L effective volume. Moisture content was varied at 40%; 50%; 60%; with 4 turning frequency, C/N ratio 30:1, and the mixed waste-leaves litter and canteen based food waste, during 23 days of the observation time. Other parameters of the composting process such as pH, temperature, C-Organic, N-Total, P-Total, and K-Total were also observed as control parameters. The result shows that the optimum moisture content is 60% with power density 17.74 mW/m2, and the final compost characteristics are meet the compost requirement based on SNI 19-7030-2004 about the specification of compost from domestic waste..

scholarly journals A Review on Internet of Things Based Humidifier for Mushroom Cultivation

2021 ◽  
pp. 721-725
Author(s):  
Dr. Sayyed Naimuddin ◽  
Hussain Kasim Ali Ujjainwala ◽  
Shreya Khobragade ◽  
Shahana Kausar ◽  
Krunal Sakhare ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Short Interval ◽  
Ventilation System ◽  
Oyster Mushroom ◽  
Controlled Environment ◽  
Mushroom Cultivation ◽  
Pleurotus Pulmonarius ◽  
Water Container

In this study, grey oyster mushroom (Pleurotus pulmonarius) was cultivated in indoor controlled environment to seeking out the possible Risks of contamination and ways of treatment to avoid the contamination. For this, mushroom was cultivated in providing artificial humidifying and Ventilation system to ensure optimum humidity (80-90%) and fresh air Recirculation in different ways of treatment. The ways of treatment were Included as in position of humidifier, frequency of humidifying, plastic Cork of bags opening part and cleaning of humidifier water container. Maximum percentages of bag contamination (2.5-25.30%), cap Contamination (5.6-30.75%), stalk contamination (4.75-23.25%) and root Contamination (2.6-18.45%) were found in front to front humidifier Position, long humidifying with long interval frequency, without plastic Cork, without cleaning and bi- monthly cleaning of humidifier water Container treatment but no diseases and pest infection was found. Whereas, Very low percentages of contamination (0.1-0.5%) were found in Surrounding humidifying position, short humidifying duration with short Interval frequency, with plastic cork and weekly cleaning of humidifier Water container treatment.

scholarly journals Cultivation of Oyster Mushrooms and Making Fried Oyster Mushrooms to Promote Health Efforts of Patients with Tuberculosis

2021 ◽  
pp. 818-826
Author(s):  
Tria Firza Kumala ◽  
Asep Badrujamalludin ◽  
Teguh Akbar Budiana
Keyword(s):  
Soft Skills ◽  
Nutritional Intake ◽  
Oyster Mushroom ◽  
Mushroom Cultivation ◽  
Health Profile ◽  
Hard Skills ◽  
Oyster Mushrooms ◽  
Economic Income

Tuberculosis (TB) is still the world’s deadliest infectious killer. 10 new TB cases occured in the Cibiru area in 2017, all of whom were treated and cured. In 2018 there was an increase to 11 cases (Bandung City Health Profile, 2018). The purpose of this study is to help improve the soft skills and hard skills of health cadres and housewives in the Cibiru area in utilizing oyster mushroom cultivation by properly processing oyster mushrooms. Implementation methods based on the solutions to be developed and problems-solved methods. Oyster mushroom cultivation training is carried out twice for one month, with a focus on material on how to cultivate oyster mushrooms, counseling on processing crispy oyster mushrooms using Air Fryer and counseling on nutritional intake for TB patients, as well as guidance that is monitoring implementation. The results of these activities, it was found that the knowledge of health cadres and the community increased by more than 50%. The cultivation and processing of oyster mushrooms can increase economic income through the sale of processed oyster mushrooms using the Air Fryer method and get a profit of more than 10%.     Keywords: Jamur tiram; Air fryer; Tuberculosis

scholarly journals Optimization of Organic Waste Composting in Diponegoro University with the Use of Pterocarpus indicus as Bio-activator

2019 ◽  
Vol 125 ◽  
pp. 07008 ◽  
Author(s):  
Fadel Iqbal Muhammad ◽  
Mochamad Arief Budihardjo
Keyword(s):  
Laboratory Test ◽  
Experimental Method ◽  
Organic Waste ◽  
Process Variations ◽  
Rice Flour ◽  
Organic N ◽  
Composting Process ◽  
Conventional Methods

Currently, Diponegoro University has been composting dry leaves with conventional methods through a facility called TPST. Even so, the processing which have been carried out has not been able to process all the organic waste in the location. Seeing these conditions, it is necessary to look for alternatives that are better and more economical to apply. Bioactivators are used from the leaves of Pterocarpus indicus which serve to accelerate the composting process. The bioactivators was made by making a solution of the leaves of Pterocarpus indicus which has been mashed, then mixed with molasses and rice flour and then left for 15 days. By using experimental method, the composting process is observed. This study aims to analyze the quality of compost with applicable standards. The quality of compost is assessed by looking at the pH, temperature, and macro nutrient percentage such as C-organic, N-total, and C / N ratio. During the composting process, variations in the stirring frequency are carried out, which is once every 2 days, 4 days and 7 days. After doing laboratory test, not all reactors meet the standards for pH, temperature, C-organic, N-total, and C / N ratio according to SNI 19-7030-2004.

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