Production Of Oyster Mushroom Research Articles

Evaluation of Oyster Mushroom (Pleurotus ostreatus) Production Using Water Hyacinth (Eichhornia crassipes) Biomass Supplemented with Agricultural Wastes.

The cost of substrates has been one of the challenges for mushroom cultivation. The commonly used substrates for mushroom production are usually expensive. Substrates with a high biomass return that can pose environmental problems can be good alternatives for mushroom cultivation due to multiple advantages. In this regard, the potential use of water hyacinth biomass (a troublesome aquatic weed) as an alternative substrate is worthy of being studied. This study was aimed at evaluating the potential use of water hyacinth biomass for the production of oyster mushroom. The experiment was done in a completely randomized design with nine treatments and four replications. Water hyacinth biomass was supplemented with straw (wheat, Triticum aestivum, and teff or Eragrostis Teff) at a ratio of 1 : 1, 1 : 3, or 3 : 1. The developmental parameters including days elapsed for mycelium invasion (MI), pinhead formation (PF), and the first flush (FH) were monitored. Growth parameters (cap diameter (CD) and stalk length (SL)), a yield parameter (total weight of mushroom yield), and biological efficiency (BF %) were also recorded. Finally, the economic return (ER) of all the treatments was calculated. A one-way analysis of variance (ANOVA) was used to test the significance of variation between the different parameters on the production parameters. Means were separated using the Tukey test, when F-test from ANOVA was significant at p ≤ 0.05. It was observed that water hyacinth biomass alone or supplemented with wheat or teff straw provided promising performance on oyster mushroom development, growth, yield, and biological efficiency compared to the costly substrates (wheat and teff straw). Thus, water hyacinth can be considered as a low-cost substrate for mushroom cultivation and a means to control this aquatic weed from rapid spreading.

Utilization of control technology for mushroom production houses using the internet of things (IoT) in SMEs Omah Jamur Ungaran

Indonesians are currently well familiar with oyster mushroom cultivation. However, there are various issues with cultivation. Omah Jamur Ungaran in Semarang Regency likewise has same problem. The issue is that the mushroom house's production is not optimum because controlling humidity is still done manually, by turning on the pump if the temperature and humidity are not ideal. This causes the mushroom house's humidity to fluctuate. Moreover, the pump's electrical consumption is erratic. This service activity's objective is to provide an automatic device to control humidity and temperature in the mushroom house for optimal mushroom production. The method is to employ IoT technology. The community service determined that the temperature and humidity management system in the oyster mushroom production room can be automated, with the sprayer pump turning on when the temperature reaches 29º C and off when the temperature reaches 28.5º C. Furthermore, using the Thingspeak platform, MSME owners may automatically monitor the temperature and humidity of the mushroom production room.

Evaluation of Yield and Nutritional Composition of Oyster Mushroom (Pleurotus ostreatus) Grown on Different Substrates

This study examined the yield and nutritional composition of oyster mushroom (Pleurotus ostreatus) grown on different substrates. The experiment consisted of six treatments viz: Sawdust, Coconut-husk, Maize-cob, Maize-cob + Sawdust, Coconut-husk + Maize-cob and Sawdust + Coconut-husk. Each substrate was moistened and left for 12 hours. Thereafter, 1 % CaCO3 and 5 % wheat bran were added to 600g of each substrate. The substrates were divided into three of 200g each. The replicates were placed inside polythene bags of size 15 x 35 and steam sterilized at 121ºC for 20 minutes in an autoclave. Sterilized substrates were inoculated with Pleurotus spawn inside the polythene bag and then air-tight sealed with a rubber band. The substrates were kept in the darkroom at 25 ºC to ramify. The ramified substrates were kept moist for the mushroom to sprout. The result revealed that mushroom produce on sawdust substrate gave the highest yield on a fresh weight basis (16.67 ±1.20g). While sawdust + coconut-husk performed best in terms of nutritional composition with 14.00 % ash, 2.63 % protein, 42.87 % carbohydrates, 2.70 % calcium, and 650 %phosphorus. In conclusion, the uantity of mushroom produced was highest in sawdust while sawdust with coconut-husk produced mushroom ith the highest nutritional quality. The study recommends sawdust for commercial production of oyster mushroom and sawdust + coconut-husk for optimum nutritional benefits.

Utilization of Agro-Industrial Wastes for the Production of Quality Oyster Mushrooms

The objective of this study was to utilize agro-lignocellulosic wastes for growing oyster mushroom which become problematic for disposal. Pleurotus ostreatus was cultivated on five agro-industrial wastes: rice straw (RS), wheat straw (WS), corncobs (CC), saw dust and rice husk @ 3:1 (SR) and sugarcane bagasse (SB). Approximately 500 g sized polypropylene bags (20.32 × 30.48 cm) were used for each substrate. The SR significantly improved the number of fruiting body (27.80), size of the fruiting body (5.39 g), yield (115.13 g/packet), ash and shortened the days for stimulation to primordial initiation and harvest (9.2 days). The maximum percentage of visual mycelium growth with the least time (15.0 days) to complete the mycelium running was found in SB, whereas the highest biological efficiency value (56.5) was calculated in SR. The topmost value of total sugar (33.20%) and ash (10.87 g/100 g) were recorded in WS, whereas the utmost amount of protein (6.87 mg/100 g) and total polyphenolics (196.88 mg GAE/100 g) were detected from SB and SR, respectively. Overall SR gave the highest amount of the fruiting body with the topmost polyphenols and ash, moderate protein and total sugar, and secured maximum biological efficiency too. The results demonstrate that saw dust with rice husk could be used as an easy alternative substrate for oyster mushroom cultivation.

Pemanfaatan Jamur Tiram untuk Kebutuhan Pangan sebagai Kearifan Lokal Masyarakat Perkotaan

This service aims to determine the use of oyster mushrooms for food needs as local wisdom for urban communities. The method used with an ethnographic approach is to describe in detail the oyster mushroom cultivation technique for the community in Kalidoni District, Palembang City. The process of cultivating oyster mushrooms from start to harvest takes about one month. Baglog from sawdust used can last for 7 months, then it must be replaced with new planting media. The time interval for the first harvest and the next harvest takes 2-3 days. Mushroom yields will be maximized if you regularly water three times in one day. Production of oyster mushrooms for one baglog media, can produce 0.5 kg to 1 kg of mushrooms. The mushroom harvesting system is carried out from the base of the stem because the remaining stems can rot. Harvesting is done every day or every few days depending on the distance from which the polybags are opened. The one baglog produces about 1 kg of mushrooms at a price of Rp.25,000 to Rp.30,000/kg.

Development of Integrated Organic Agricultural Agribusiness at D jamuran Pekanbaru Student Business

Oyster mushroom is a mushroom that is quite in demand by the people of Pekanbaru City. One of the oyster mushroom producers in Pekanbaru is a young entrepreneur named Solihin who is a student of the Department of Agrotechnology, Riau University. Oyster mushroom production ranges from 15-40 kg/day. The high production of mushrooms is supported by the number of baglogs owned by Solihin. After being used to produce mushrooms, this baglog will of course become waste. The high content of organic matter in baglog waste makes baglog waste a potential medium for the development of African Night Crawlers (ANC) worms. Furthermore, the remaining growth media for this worm can be used as vermicompost fertilizer. Therefore, the purpose of this service is to provide assistance in the cultivation of ANC worms to entrepreneurs who are partners in this service. Based on the results of the service carried out, partners have succeeded in developing by-products other than oyster mushrooms into useful and selling products which can certainly increase partners' income. In addition, partners are also developing fish farming as a continuation of the use of ANC worms as fish feed. This is because ANC worms are a high source of protein for fish feed. Through this service activity, the development of integrated agricultural agribusiness has been realized.

Production of Oyster Mushroom (Pleurotus Ostreatus) on Sawdust Supplemented with Anaerobic Digestate

Production of Oyster Mushroom (Pleurotus Ostreatus) on Sawdust Supplemented with Anaerobic Digestate

EVALUATION OF THE EFFECT OF DIFFERENT DOSES OF GIBBERELLIC ACID ON THE GROWTH AND YIELD PERFORMANCE OF OYSTER MUSHROOM (Pleurotus Ostreatus)

An experiment was conducted at Dang, Nepal in 2021 to scrutinize the effect of different doses of gibberellic acid on the growth and yield performance of oyster mushrooms (Pleurotus ostreatus). From February to April, seven different dosages of Gibberellic acid (0, 5, 10, 15, 20, 25, and 30 ppm) were tested in Completely Randomized Design (CRD), replicated 4 times with an average daily temperature of 15-28°C and relative humidity ranging from 75-90 %. The oyster mushroom cultivation was undertaken under aseptic conditions, and the growth and development of mushrooms were recorded. Results of the study revealed that the highest yield (2.55 kg/ball), number of fruiting bodies (47), and effective primordia (11), better stipe length (5.132 cm) were found in 10 ppm of GA3 application. The result suggested that GA3 at 10 ppm/packet would be the best possible concentration for the production of Oyster mushrooms.

Performance of Various Substrates in the Cultivation of Oyster Mushroom (Pleurotus sajar-caju)

Oyster mushrooms are considered an important health food all over the world. There are various varieties of mushrooms cultivated by the growers. The experiment at Ramakrishna Mission Vivekananda Educational and Research Institute, Faculty Centre for Agricultural Education and Research, Coimbatore was designed to assess the performance of the oyster mushroom Pleurotus sajar-caju in various substrates and to identify the best substrates for cultivation. Six different substrates (viz., paddy straw, sugarcane bagasse, teak leaves, forest waste, turf waste, and bamboo leaves) were used for oyster mushroom production. T3-Forest waste and T1-Sugarcane Bagasse had the shortest spawn running durations (20 and 20.3 days, respectively), followed by T2 and T5-teak and bamboo leaves (22.3 days). Among the six substrates, T0-Paddy straw (570 g) produced a significantly higher yield, followed by T4-Turf grass (467 g).

CHEMICALLY INDUCED MUTAGENESIS IN THE KING OYSTER MUSHROOM Pleurotus eryngii TO GENERATE HIGH-TEMPERATURE TOLERANT STRAIN

In this study, a high-temperature-tolerant strain of the king oyster mushroom (Pleurotus eryngii) was generated by chemical mutagenesis. Cultivation of P. eryngii generally involves incubating the mycelia at 25°C and then moving the spawns for further incubation at 18°C for fruitification. However, in tropical countries, the temperature is a major concern in the production of oyster mushroom where the average temperature is 32°C. In the current study, the mycelia were treated with ethyl methane sulphonate (EMS) or methyl methane sulphonate (MMS) for chemical-induced mutation. Seven mutants (EMS 1, 2, 6, 26, 35, 36, and 38) from EMS mutagenesis exhibited higher growth rates than the wild-type strain at 32°C. However, mutant strains from MMS mutagenesis showed a low growth rate when compared with wild-type. On sawdust substrate, the spawn running conditions for these strains were performed at 32°C, and fruitification occurred at 18°C. The yield and biological efficiency of EMS 36 and 38 mutants were higher than those of the wild-type strain. The activities of cellulase and xylanase of EMS 36 and 38 mutants showed that both these mutants had higher activities than the wild-type strain which may influence mushroom production. Therefore, these EMS 36 and 38 mutants can be cultivated in tropical countries, which could provide a high yield and reduce the cost during spawn running step.

Accumulation of Selected Metal Elements in Fruiting Bodies of Oyster Mushroom.

The species Pleurotus ostreatus is a commercially, gastronomically, and biotechnologically important fungus. Its strain variability has been little researched. The study provides an evaluation of 59 oyster mushroom production strains in terms of the ability to accumulate selected metals in the cap and stipe. The fruiting bodies were grown under identical model conditions on straw substrate. Metal concentrations (ET-AAS) in dry fruiting bodies ranged in values 1.7–22.4 mg kg−1 for Al, 2.6–9.7 mg kg−1 Ba, 199–4560 mg kg−1 Ca, 1.7–12.0 mg kg−1 Cu, 12–120 mg kg−1 Fe, 16,000–49,500 mg kg−1 K, 876–2400 mg kg−1 Mg, 0.39–11.0 mg kg−1 Mn, 46–920 mg kg−1 Na and 11–920 mg kg−1 for Zn. More Cu, Fe, K, Mg, Mn, Zn accumulated in the cap, while in the stipe Ba was amassed. No significant difference was found between Al, Ca and Na between the accumulation in the cap and the stipe. Furthermore, the dependence of metal uptake from the substrate depending on the fortification of the substrate was confirmed. Statistically significant (p < 0.05) synergistic relationships were shown in pairs Al and Ba, Al and Fe, Ba and Na, Ba and Ca, Ca and Na, Cu and Fe, Fe and Mn, Fe and Zn, K and Mg, K and Mn, K and Zn, Mg and Mn, Mg and Na, Mg and Zn and Mn and Zn in the substrate without the addition of sodium selenate to the substrate. Altered relationships were observed after the application of sodium selenate to the substrate, synergism of Se and Ni, Se and Co and Se and Hg, Cu and Mn, Cu and Fe, Zn and Co, Zn and Ni, Zn and Hg, Mn and Fe, Mn and Cr, Co and Ni, Co and Hg, Ni and Hg, Pb and Cd. The findings of the study may help in the selection of production strains with hypercumulative properties for a particular metal and subsequent use in the addition of fortified fruiting bodies (e.g., with Zn). Based on the study the strains less sensitive to the accumulation of hazardous metals is possible to select for large-scale production, which is important from the perspective of food safety.

Perancangan Mesin Vakum dan Pengemasan Untuk Produksi Olahan Jamur Tiram Dalam Rangka Meningkatkan Nilai Jual dan Masa Pakai

The design of this Vacuum and Packaging Machine is made in order to increase the sale value and service life for processed Oyster Mushroom products. Not only that, this machine can do packaging in a short time and efficiently. This machine consists of Frame, Vacuum Motor, Impulse Sealer, Vacuum Clamp. This Vacuum and Packaging Machine has dimensions of length 700 mm x width 500 mm x height 700 mm. The impulse sealer used is Arashi Ais 400 type by using a VE115N 2 CFM type vacuum motor. From this vacuum motor will later be connected to the vacuum clamp as a tool to clamp the packaging during the process of vacuuming the air in the package. This machine is equipped with a limit switch on the vacuum clamp that works to connect the current to the vacuum motor so that the vacuum motor automatically turns on. The operation of this vacuum and packaging machine is quite simple by inserting the packaging containing the product into the sealer and at the end of the package clamped on the vacuum clamp, the vacuum motor will automatically turn on, the next step is to operate the impulse sealer so that the product is finished packed under vacuum. From the design results, the bending stress of the frame is 3.172 N / mm2, the working time of the vacuum and sealer is 1.54 s per package, and the estimated price of the machine is Rp. 1,879,000

Oyster Mushroom Production in Meghalaya: A Potential Venture

"Oyster mushroom production, which is profitable agri-business enterprise for enhancing farm income, generating additional employment and subsistence to nutritional security. Considering the growing demand and importance of oyster mushroom production for promising enterprise, an attempt has been made to estimate the cost and returns of growing oyster mushroom, to identify various determinants affecting its value of mushroom productivity. The study was carried out in Rongram block, West Garo Hills of Meghalaya using 60 oyster mushroom growers. Findings revealed that the total cost depicted a decreasing trend with increase in the size of beds spawned due to economies of scale. On overall basis, the total cost estimated to be ` 467 per 5 units of polybag beds spawned. The returns from mushroom cultivation depicted a positive association with farm size; these are ` 58/kg, ` 76/kg and ` 120/kg for small, medium and large mushroom farms respectively. It was worked out in the overall farm size that one rupee invested in mushroom growing, yields about ` 1.55. The input-output ratio was highest on large mushroom farms (1.82), followed by medium (1.48) and small (1.35) farms. The single window input delivery system should be encouraged in the study area. There was a felt need for a linkage and full co-operation between the state government, financial institutions, researchers, scientists, extension workers and mushroom growers on different advanced technological aspects of better production oyster mushroom, which would help the farmers’ to get remunerative prices for their products."

Application of Smart Farm System to Enhance Phoenix Oyster Mushroom Production

Phoenix Oyster Mushroom's production, which is considered an economic mushroom in Thailand, to reach the quantity and quality that is accordant with customers' demand, requires suitable temperature and humidity control. This research aims to develop and apply for the smart farm system (SFS) designed ET-ESP8266-RS485 board to control temperature and humidity, operate and show result data through an application on the smartphone. Also, it can collect the data and analysis to compare the Phoenix Oyster Mushroom farm installing with the SFS (the test set) and the Phoenix Oyster Mushroom farm non-installing with the SFS (the control set). The result found that the SFS's control system was able to show the temperature and humidity results accurately; the average error percentage was at a low level — equal to 0.61 and 1.19%, respectively. In addition, it was able to maintain the consistency of temperature and humidity at an average of 27.67 °C and 83.36%, respectively. In contrast, the control set maintained the temperature and humidity at 32.28 °C and 69.32%, respectively. The average productivity of the mushroom from the test set was 8.1 kg and 8.48 × 6.5 cm in size. It was 1.42 times or significantly (p &lt; 0.06) higher than the control set, which provided the average productivity of the mushroom at 5. 7 kg and 7.37 × 5.66 cm in size. The user satisfaction assessment of 30 users from using the Phoenix Oyster Mushroom farm installed with the SFS was found that the users were satisfied at the highest level ( =4.54 and S.D.=0.52). The economic analysis determined that the agriculturists would break even at 28.10 kg of Phoenix Oyster Mushroom production. The research indicates that the developed SFS can create favourable conditions for Phoenix Oyster Mushroom growth, leading to higher quantity and quality and the convenience of well-managed farming.

Integration Model Productive Business as Embryo Oyster Mushroom in Village Klakah District Lumajang

Research Purposes : to realize Small and Medium Industries (IKM) that are globally empowered in solving social problems through product downstreaming.&#x0D; Design/methodology/approach: The research method is descriptive qualitative, using direct observations and interviews and documentation.&#x0D; Findings: The Oyster Mushroom Farmer Group has applied the management function (organizing), business administration starts to be organized by implementing the economic entity principle, has applied a more effective online marketing strategy, graphic design for the packaging of all product innovations has followed the proper provisions, especially innovation for packaging. oyster mushroom products&#x0D; Limitations/Implications Research: the data sources only came from the head, farmers, and processors of the "Manut" Oyster Mushroom Farmers Group.&#x0D; Practical Implications: to transfer of knowledge from universities to the participants of the "Manut" Oyster Mushroom Farmers Group, especially business management, business administration, effective online marketing strategies, graphic design, and product innovation made from oyster mushrooms.&#x0D; Originality/Value: Integration Model Productive Business as Embryo Oyster Mushroom in Village Klakah District Lumajang&#x0D; Type of Paper: research paper

Application of The AWBA Method in Oyster Mushroom Farmers to Reduce Work-related Musculoskeletal Disorders

WMSD frequently occurs in agriculture works, because the working conditions that require awkward posture in standing or sitting position as well as lifting and carrying heavy loads. Preliminary study showed that oyster mushroom farmers experienced pain in several of body parts especially their waist. Therefore, this paper aims to evaluate the working posture of oyster mushroom farmers using AWBA (Agriculture Whole Body Assessment) and provide recommendation to reduce risk of musculoskeletal disorder. AWBA evaluates working posture and duration of upper (AULA) and lower extremities (ALLA). The result showed that activity of oyster mushroom production was risky, since 46,7% of all activities were categorized as “very high” and “high” level. Skor of AWBA posture correlated significantly with ALLA (0.812) and and AULA (0,56). Regression analysis showed that AWBA positively correlated with AULA and ALLA. Duration analysis showed that 86,7% working duration were classified as “very high”. The riskiest activity was harvested mushroom from top shelf. Furthermore, distribution and mixing raw materials, taking out baglog from sterilizer, harvesting mushroom from middle shelf, and packaging mushroom into plastic bag also risky activities, since the duration and posture measurement were classified as very high and high, respectively. Recommendation for reducing WMSD were redesigning working area and facilities of oyster mushroom production, such as design ergonomics baglogs’ shelves so that farmers position when reached the baglog was neutral, utilizing table and chair with suitable height in filling media into baglog, inoculation, releasing baglogs’ ring, and packaging activities.

Production and Potential Income for Business of Oil Palm Empty Fruits Bunch as A Media for Growing Oyster Mushroom

Solid waste produced by oil palm mills consists of oil palm empty bunches, shells, fibers and sludge. Oil palm empty fruit bunches contain 40 percent of cellulose, 24 percent of hemicellulose, 21 percent of lignin, and 15 percent of ash. This study aims to determine the production and the income potential of oyster mushrooms by using oil palm empty fruit bunches as a growth medium. This research is a quantitative descriptive study using an experimental design approach. Analysis of variance showed that all treatments had no significant effect on the length of mycelium fulfillment, the length of the mushroom stalk, the diameter of the fruit cap and the wet weight of the fungus. Treatment with K0 without empty fruit bunches of oil palm has the same growth and production potential as treatment of K1-K4 using oil palm empty fruit bunches. Fungal growth and production are influenced by environmental, nutritional and genetic factors. The potential production of oyster mushrooms with wood sawdust and 15 baglog empty fruit bunches growing media is 5.2 kilograms with a total cost of IDR 297,250. The total revenue for twice harvests for each baglog is IDR 312,000. Therefore, to support the potential for growth and production of oyster mushrooms, oil palm empty fruit bunches can be used as a medium for growing oyster mushrooms because they have the potential for income to be used as a business.

Deciphering the role of moringa leaf powder as a supplement in the cotton waste substrate for the growth and nutrition of king oyster mushroom

The addition of supplementing material in the substrate is an efficient way to increase mushroom yield and nutrition. The addition of moringa leaf powder (MLP) could boost the yield and nutrition of mushrooms. To improve the nutritional properties and yield of king oyster mushroom, moringa leaf powder as supplementing material in the cotton waste substrate was added with different ratios to standardize the supplementing material in the substrate. In the present research, the impact of moringa leaf powder at various concentrations (2%,4%,6%,8% and 10%) in cotton waste were used to check the suitability of king oyster mushroom production and quality. Results showed that addition of MLP substantially increased production and nutritional value of mushroom. The MLP at 6% on dry weight basis in cotton waste showed markedly higher total yield, biological efficiency as compared to control or cotton waste alone. The addition of 6% MLP in cotton waste also enhanced the Vitamin C, Folic acid, protein, carbohydrate, fats, fibers, ash and minerals (N, Na, K, Ca, Zn, Mg, Mn, Fe and P) of king oyster mushroom, Moreover, total phenolic contents and antioxidant activity were improved in King oyster mushroom fruit bodies. Vitamin D was quantified by HPLC-UV chromatograph in P. eryngii. Vitamin-D content was also varied with MLP addition in the substrate.. In conclusion, MLP addition in substrate could be an effective approach for the increase in production and nutritional quality of mushrooms.

Effect of olive pruning residues on substrate temperature and production of oyster mushroom (Pleurotus ostreatus)

Effect of olive pruning residues on substrate temperature and production of oyster mushroom (<i>Pleurotus ostreatus</i>)

Racikan Minuman Jamur Tiram (Pleurotus ostratus) sebagai Peningkat Kesehatan Tubuh

Tanjung Johor sub-district is located in the District of Service of Jambi City and is one of the guided villages of the University of Jambi, which has great natural resource potential. However, the community's livelihoods are still mostly rubber and oil palm farmers. One of the potentials in this village is waste from empty palm oil bunches and used as oyster mushroom farming. The resulting oyster mushroom has not been processed into a health drink, only as a cooking ingredient. The results of guidance and collaboration from Jambi University lecturers, such as introducing the benefits of oyster mushrooms for improving body health in this village, have been carried out, but the production of oyster mushrooms has not been carried out. By seeing this potential came the idea to make a healthy drink from oyster mushrooms. The purpose of this community service activity is to provide selling value for oyster mushrooms from agriculture and post-harvest handling, increase public knowledge about the benefits of oyster mushrooms and maximize human resources in Tanjung Johor village. The method used is oyster mushroom counseling and making health drinks. This activity produces processed products from oyster mushrooms such as health drinks that can increase the selling value of oyster mushrooms and increase the creativity of human resources in Tanjung Johor Village, Pelayangan District Jambi City.