Growth Of Oyster Mushroom Research Articles

Pine fruit as a media for planting white oyster mushroom (Pleurotus ostreatus)

Oyster mushroom is a wood fungus that can grow naturally on dead or weathered trees (saprophytes). The commonly used planting medium for oyster mushroom cultivation is sawn waste from various trees. However, considering the high rate of deforestation, ranging from illegal logging, forest burning, and conversion of forest land functions, it is necessary to make substitutions in terms of the leading media for the growth of oyster mushrooms. In this study, pine fruit is the primary medium for the growth of oyster mushrooms to add alternative materials for growing oyster mushrooms. This study aims to determine the potential of pine fruit as a growth medium for oyster mushroom (Pleurotus ostreatus) by the soaking method using two treatments, namely cold and hot water immersion. In cold water samples, the pine cone powder was soaked for five days, seven days, and nine days for hot water soaked for 1 hour, 2 hours, and 3 hours. The research procedure started preparing oyster mushroom growth media, inoculation, maintenance and growth, and harvesting. The results showed that oyster mushrooms could grow at media soaking in hot water for 2 hours (P2) and 3 hours (P3). Treatments P2 and P3 took 78 days and 105 days, respectively, to grow oyster mushrooms.

Development of a modified environment for oyster mushroom (Pleurotus ostreatus) production system for rural use in Southeast Nigeria


 
 
 This study investigated a Pleurotus ostreatus production in Nsukka, Nigeria, using the locally available materials. A modified controlled environmental system capable of maintaining the micro elements (temperature and relative humidity) suitable for cultivation of oyster mushroom was developed. The system was tested using substrates of biomaterial origin (saw dust and rice bran) at different levels of treatments. The substrates used were fermented sawdust supplemented with rice bran at a spawning level of 0%, 5%, 10%, 15%, and 20%. The steps involved in the cultivation were composting, bagging, spawning, incubation and cropping the substrates. The experiment was laid out in a completely randomized design in five replications and results analysed at P < 0.05 significant difference. The biological efficiency was determined to establish the minimum suitable nutrient supplementation levels and the best yield of Pleurotus ostreatus. The nutritional compositions of the yield were analysed. The highest mean yield of 24.5 g of fresh mushrooms was observed with the substrate mixture T3 (15% rice bran and 85% saw dust) and lowest yield of 8.6 g observed in the T0 (without rice bran). The effects of temperature and relative humidity on growth of oyster mushroom were evaluated. The result of this study showed that small-scale, indoor oyster mushroom production appears to be economically feasible in Nsukka.
 
 

Design and Manufacture an Automatic Mushroom Sprinkler based Internet of Things to Increase Oyster Mushroom Productivity

Oyster mushroom is one of the non-cholesterol food ingredients that have high nutrition and high demand by the public. In addition, oyster mushroom has a much cheaper price than chicken and beef. In the cultivation of oyster mushrooms, temperature and humidity are important factors in the success of cultivation, the optimum temperature for the growth of oyster mushrooms is 16-25°C and the ideal humidity required is 80%-90%. To maintain the temperature and humidity is to do watering or misting. Currently, there are still many farmers who use conventional watering systems that are not practical. Therefore, during the dry season, the productivity of oyster mushrooms tends to decrease due to hot weather conditions and intense watering needs to be done. Based on this, it is necessary to develop an automatic and efficient mushroom watering tool. The research method used is Research and Development (RD). The result achieved is the design of an automatic mushroom sprinkler based on temperature and humidity control. This automatic mushroom sprinkler has a blower component, piezoelectric, ATMega 16 microcontroller, DHT11 temperature sensor, and internet of things (IoT) features. The conclusion of this research is the creation of an automatic mushroom sprinkler that is efficient and easy to use. In addition, the results of the implementation of this tool in the cultivation area can increase the productivity of oyster mushrooms by 34.51%.

The Composition Of Coconut Fibers And Tofu Pulp As A Growing Media Of Oyster Mushrooms (Pleurotus ostreatus)

Mushrooms are one type of Non-Timber Forest Product (NTFP) that can use as an alternative food. With the growing development of mushroom cultivation, especially oyster mushrooms, it is necessary to provide an alternative planting medium other than sawdust. Lignocellulose sources other than wood should try as an alternative to growing media, such as coconut fibers. Besides lignocellulose, fungal growth also requires a source of protein. This research offers another option as a source of nutrition, namely tofu pulp. This study aims to obtain the best composition of coconut fibers and tofu pulp as an oyster mushroom growth medium. The method used in this research is mixing the raw materials (cultivation media), raw material sterilization, inoculation, maintenance, and harvesting. There are six treatments in mixing raw materials, namely coconut fibers and rice bran (P1); coconut fibers and tofu pulp (P2); sawdust and bran (P3); sawdust and tofu pulp (P4); coconut fibers, sawdust and rice bran (P5); coconut fibers, sawdust, and tofu pulp (P6). This study provides the following results: for the observation of cultivation medium closure by mycelium, treatments P2 and P4 were not significantly different, but both have significantly different from other treatments. The same results also are shown in the observation of pinhead growth and harvesting of mushrooms. Meanwhile, the weight of fresh mushrooms harvested did not significantly affect all treatments. P6 is the best treatment composition to be used as a medium for growing oyster mushrooms.

Evaluation of Mycelial Growth of Oyster Mushroom (Pleurotus ostreatus) from Cassava and Taro Pure Culture Media in Crack Corn

Evaluation of Mycelial Growth of Oyster Mushroom (Pleurotus ostreatus) from Cassava and Taro Pure Culture Media in Crack Corn

The Effect of Adding Kepok Banana Peels (Musa paradisiaca) to Powder Media on the Growth of White Oyster Mushrooms (Pleurotus ostreatus)

This study aims to see the effect of Kepok banana peel on the growth of white oyster mushroom (Pleurotus ostreatus). The research was conducted in the white oyster mushroom kumbung Sawangan, Depok between February and July 2018. The research method used was an experimental method with a research design using a completely randomized design (CRD). The study was conducted by giving 6 treatments and five replications where there were 3 parameters used, namely fresh weight, dry weight and number of oyster mushroom fruit bodies. The treatments referred to were treatment A (control), B (1 gram of Kepok banana peels), C (3 grams of Kepok banana peels), D (5 grams of Kepok banana peels), E (7 grams of Kepok banana peels), and F (9 grams of banana peel kepok). The results showed that the growth of white oyster mushrooms with D treatment had the most effect on mushroom weight and dry weight with an average of 62.38 grams and 6.35 grams. Whereas the number of fruiting bodies that had the most influence on treatment F was 16.9 grams. The results of the analysis of variance of one white oyster mushroom growth factor on the fresh weight parameter shows that Fhitung (9.46) > Ftable (0,01) (3.90). This means that oyster growth was very significant and the dry weight parameter indicates that Fhitung ( 2.79) > Ftable (0,05) (2.62), which indicates that the growth of oyster mushrooms was significant. The parameter of the number of fruiting bodies showed that Fhitung (5.06) > Ftable (0,01) (3.90), which indicates that the oyster mushroom growth was significant. This proves that offering Kepok banana peels affects the growth of white oyster mushrooms (Pleurotus ostreatus).

Effect of Seaweed Extract Applied to Growth Media on Mycelium Growth of Oyster Mushroom

This study was carried out to determine the effect of Ecklonia maxima type seaweed extract applied to growth media on mycelium growth of oyster mushroom (Pleurotus ostreatus). In the experiment, most common 2 growth media [Malt Extract Agar (MEA) and Potato Dextrose Agar (PDA)] were used. After the prepared MEA (48 g L 1) and PDA (39 g L 1) medium was autoclaved at 121 ° C for 20 minutes, half was separated and 2% E. maxima seaweed extract (DY) was added. The experiment consisted of 4 growth media: MEA, PDA, MEA + DY and PDA + DY. While the prepared environments were warm and fluidal, they were filled in petri dishes under UV light in a sterile cabinet and left to cool. After surface disinfection of oyster mushrooms, clones were taken and placed on the medium in petri dishes and petri dishes were closed with parafilm. The petri dishes (n=15) were placed in the incubator at 24 °C. Daily mycelia lengths and weight of petri dishes were measured and mycelia growrth pwriod (day) and rate (cm day 1) were calculated. Among the used growth media, PDA was given more and heavier mycelia growth in a shorter time than MEA. DY application was increased mycelia growth period and reduced growth rate. DY was showed better performance in PDA medium. As a result of the research, it has been determined that the addition of liquid seaweed extract preparation to PDA at a rate of 2% (PDA + DY) increased micelle growth and shortened micelle growth period. Keywords: PDA, MEA, Ecklonia maxima, Oyster mushroom DOI: 10.7176/JSTR/7-03-02

RESPONS VARIETAS DAN MUSIM TANAM TERHADAP PERTUMBUHAN, HASIL DAN KUALITAS JAMUR TIRAM

Oyster mushroom was a prospective vegetable commodity and has high economical value. The aim of this research was to find out oyster mushroom varieties that could be adapted in Bogor – West Java, and produced high yield and quality when cultivated both in the dry and rainy seasons. A Randomized Block Design with 4 replications were set up in mushroom houses during the dry and the rainy seasons. Treatments comprised of 6 varieties of oyster mushrooms, viz: varieties No. 1; 30; 37; 38; 46 (origin from IVEGRI’s collection) and No. 85 (origin from Bogor as control variety). The result showed that varieties and planting seasons has significantly effect on growth of oyster mushroom. However varieties has no significantly effect on yield of mushroom which was in average 55-91 ton/1000 m2 of mushrooms house area. Fresh yield of mushroom planted in dry season (91.3 ton) was significantly higher than those in wet season (61.7 ton). Varieties has significantly effect of mushroom quality, meanwhile seasons gave a same good quality with delicious/ ranking <3, storage resistance up to 2 days at room temperature and water content >90 %. Keywords: Planting season, Pleurotus ostreatus, growth, yield, quality

Differences of Giving Calcite And Dolomite to the Myselium Growth

White Oyster Mushroom (Pleurotus ostreatus (Jacq. Ex. Fr) Kummer) is a type of wood fungus that has a higher nutrient content than other types of mushrooms and is in great demand in Indonesia. For the growth of oyster mushroom mycelium, Calcite and dolomite are used. Dolomite and Calcite have the ability to accelerate mold growth. The purpose of this study was to determine the differences in the correct dose of Calcite and dolomite for the growth of mycelium white oyster mushrooms. This research was conducted at the Medan Oyster Mushroom Joint Venture, North Sumatra using F2 seeds from oyster mushrooms obtained from the research location. This study used an experimental method with 2 studies with research I (namely the effect of lime treatment) and research II (the effect of dolomite treatment) with 4 treatments and 6 replications respectively.10 grams of Calcite and 30 grams of dolomite is the optimum dose for the growth of white oyster mushroom mycelium

Growth and production of white oyster mushroom (Pleurotus ostreatus) by adding coconut water to agricultural waste as a carbon source media

White oyster mushroom is a mushroom consumption that is popular with people and has a high nutritional value. The growth medium for this fungus is a carbon-based agricultural waste that has a high lignocellulose content. The research objective is to discover the best growing media for the growth and production of oyster mushrooms. Three carbon source growing media used are oil palm empty fruit bunches, corncobs, and sawdust. Media mixed with bran and lime then soaked up to 30% water, mixed with coconut water, and carried out sterilization for 8 hours. The study was arranged using a factorial design based on a randomized block design. Data collection is done by observing the time of the pinhead’s emergence and the time taken by the fungus mycelium to fill the baglog. The results showed that the oil palm empty fruit bunches media gave the fastest growth of oyster mushrooms, which was 35 days with 14.5 fruiting fruit bodies. This shows another potential of oil palm empty fruit bunches as a cultivation medium, which so far has only been used for the polymer fiber and fertilizer industry.

Features of the Oyster Mushroom Growth and Distribution in Suburban Forests and Urban Conditions of the Ukrainian Roztochya

Features of the Oyster Mushroom Growth and Distribution in Suburban Forests and Urban Conditions of the Ukrainian Roztochya

Isolation, porification & maintenance of pure culture and growth of oyster mushroom (p. sajor caju) on difference solid media

Experiments were conducted at Department of Plant Pathology, T.D.P.G. College, Jaunpur in the two consecutive year 2010-2011 and 2011-12.Edible mushroom Pleurotus sajor caju (Fr.)’ Singer to evaluate the Growth of P. sajor caju on difference solid media.The experiments were laid out in completely Randomized design. The pure culture of P. Sajor caju obtained from mushroom research lab department of Plant Pathology, N.D.U.A.T., Faizabad. Isolation & Porification done by standard method. Growth of P. Sajor caju tested on different non-synthetic & synthetic solid media. To find out the best suited medium for growth of the P. sajor caju under present study, The experiment consisted of two type of solid media viz. (a) Non-Synthetic (Potato dextrose agar medium, Oat meal Agar Medium and Corn Meal Agar Medium), (b) Synthetic (Richard’s Medium,Czapek’s (Dox) agar Medium and Brow’s Starch Agar Medium). The different constituents of media were dissolved in distilled water separately and for solidification 2% agar was added. In case of Potato dextrose, Oat meal, cornmeal extraction were taken after boiling them on a water bath. All the media were sterilized in the autoclave at 1.1 kg pressure/cm2 for 20 minutes. The petridishes were handled aseptically in a inoculation chamber using a sprit lamp flame. The medium in the plates was allowed to solidify before inoculation with P. Sajor caju. During both the years solid media of Non-Synthetic, Potato Dextrose Agar medium were observed significantly higher than other tested, medium. Czapek agar medium was also significantly superior than oat meal (7.4 cm of 7 days after inoculation). Lowest mycelial growth was observed on Brow’s agar medium.

Oyster mushroom cultivation solution based IoT for Nova Farmers

Nova Farmers is a group of oyster mushroom farmers in Pasirhalang Village, Cikarangmulya, West Bandung, which has a vertical mushroom baglog. Farmers who are dominated by women need to climb Baglog to water Baglog at every level. The purpose of this study is to design a tool that can maximize the growth of oyster mushrooms, temperature, and humidity of the kumbung to be maintained at temperatures of 28 ° C and 80% through watering. To improve watering techniques by farmers, oyster mushroom sprinklers are automatically made based on the Internet of Things that takes into account temperature and humidity factors that can be monitored and controlled through the ABUJAT android application using Android Studio software. The sprinkler section can move vertically up and down to be able to sprinkle all baglogs at each level. This system is made using a DC PG45 motor to drive the sprinkler section which is controlled by DOIT ESP32 DevKit V1 as a microcontroller and combined with a DHT22 sensor as a temperature and humidity sensor, DS1307 RTC module, water sensor, buzzer module for watering the alarm notification, 12VDC pump for pumping water, 16x2 LCD to display sensor values, limit switches, and BTS7960 motor drivers. Based on the results of the experiment, our application can function properly and can be used by Nova Farmers.

FORMULASI MEDIA PRODUKSI JAMUR TIRAM (Pleurotus ostreatus) DENGAN SUPLEMENTASI AMPAS SAGU

This study aims to know the basic media with sago pulp supplementation which can be formulated into a medium for producing white oyster mushrooms and also to know the comparison of the right media and supplements in the formulation to give maximum oyster mushrooms production. In this study using a comparison with sawdust substrate and sago pulp to see how effective the sago pulp substrate as a supplement media for the oyster mushroom production. the program used is experimental designed in Completely Randomized Design (CRD), consists of three replications so that twelve experiments were obtained. The treatment arrangement is M1: Base media without supplements (controls), M2: 90% base media + 10% sago pulp, M3: 80% basic media + 20% sago pulp, M4: base media 70% + sago pulp 30%. The observation parameters used in the study are mycelium growth, fruit body growth, biological efficiency and measurement of protein levels in the fruit body of the oyster mushroom. The results showed that the addition of sago pulp in the media of oyster mushroom production had no effect on the growth of oyster mushrooms. This can be seen from the media of production of M1 (without the addition of sago pulp) experiencing a higher growth rate of mycelium compared to other treatments. The addition of sago pulp has an effect on the levels of oyster mushroom protein. This can be seen from the protein content of oyster mushrooms in M2 production media which have high protein content. Normal levels of white oyster mushrooms in sawdust media range from 18% -20%. This is due to the mixing of wood powder as a production medium and 10% sago pulp as supplementation to produce more nutrient levels.

Investigation on Reducing Chromium Quantity in Chromium Containing Wastes from Leather Industry Using Oyster Mushroom (Pleurotus ostreatus)

In the leather industry, the wastes after the wet blue phase, which are created by the shaving process, are one of the substances that cause environmental pollution. Most of the time, these wastes are buried and may, under some circumstanses, cause serious environmental pollution problems. In this study, the chromium in wet blue shaved waste is to be minimized by using oyster mushrooms (Pleurotus ostreatus). Wet blue shaved wastes were mixed with 0.5%, 1%, 1.5% and 2% doses into the growth medium. After the oyster mushroom growth, the consumption of chromium from the growth media and uptaken by the mushrooms were investigated with Ege University Argefar Lab.’s House Method using a ICP-MS.

Effect of Substrate (Waste Paper, Leaves of <i>P. Juliflora</i> and Sugar Cane Bagasse) on Nutritional Composition of <i>P. ostreatus</i> at Oda Bultum University, Chiro, Ethiopia

An experiment of cultivation of oyster mushroom (<i>Pleurotus ostreatus</i>) was conducted on three different substrates namely waste paper, leaves of <i>Prosopis juliflora</i> and sugarcane bagasse at Chiro, Oda Bultum University to determine the effect of substrate on nutritional composition of oyster mushroom. Thirteen different combinations of three substrates were used for cultivation of oyster mushroom. The substrate combination were substrate one (75%SCB+25%WP), substrate two (50%SCB + 50%WP), substrate three (25%SCB + 75%WP), substrate four (75%SCB + 25%LPJ), substrate five (50%SCB+50%LPJ), substrate six (25%SCB + 75%LPJ), substrate seven (75%WP + 25%LPJ), substrate eight (50%WP + 50%LPJ), substrate nine (25%WP + 75%LPJ), substrate ten (100% SCB), substrate eleven (100%LPJ), substrate twelve (100% WP) and substrate thirteen (33%SCB + 33%WP + 33%LPJ) replicated three times. The oyster mushroom was success fully grown and harvested except for substrate six, substrate nine and substrate eleven due to presence of high proportions of leaves of <i>Prosopis juliflora</i> in these substrates. The leaves of <i>Prosopis juliflora</i> were not easily decomposed. Hence, affect the germination and growth of oyster mushroom in comparison with the other ten different substrates. On these ten substrates oyster mushroom was success fully grown, harvested and analyzed for their nutritional composition. Based on their analysis substrate thirteen, substrate four, substrate ten, substrate seven, substrate twelve, substrate two, and substrate three were statistically significant for their crude protein and crude fiber content while substrate ten, substrate four, substrate two, substrate one and substrate three were highly significant for their carbohydrate content. Hence they were the best substrates for their nutritional composition of oyster mushroom under Chiro condition.

Introduction and Cultivation of &amp;lt;i&amp;gt;P. ostreatus&amp;lt;/i&amp;gt; and &amp;lt;i&amp;gt;L. edodes&amp;lt;/i&amp;gt; Using Sugar Cane Bagasse, Leaves of &amp;lt;i&amp;gt;Prosopis juliflora&amp;lt;/i&amp;gt; and Waste Paper at Oda Bultum University, Chiro, Ethiopia

A research of introduction and cultivation of two edible mushroom; shiitake mushroom (Lentinus edodes) and oyster mushroom (Pleurotus ostreatus) was conducted on three different substrates namely waste paper, leaves of Prosopis juliflora and sugarcane bagasse during 2017/18 at Chiro, Oda Bultum University to determine the effective substrate/substrate combination for cultivation of shiitake mushroom and oyster mushroom and to identify mushroom species that provides high biological efficiency. Thirteen different combinations of three substrates were used for cultivation of both mushrooms. The substrate combination were substrate one (75%SCB + 25%WP), substrate two (50%SCB + 50%WP), substrate three (25% SCB+75%WP), substrate four (75%SCB + 25%LPJ), substrate five (50%SCB + 50%LPJ), substrate six (25%SCB + 75%LPJ), substrate seven (75% WP + 25%LPJ), substrate eight (50%WP + 50%LPJ), substrate nine (25%WP + 75%LPJ), substrate ten (100% SCB), substrate eleven (100%LPJ), substrate twelve (100%WP) and substrate thirteen (33% SCB+33%WP+ 33%LPJ) replicated three times for both mushrooms. Among two varieties of edible mushroom cultivated, shiitake mushroom was not germinated, not harvested and no analysis of variance was conducted while oyster mushroom was success fully colonized the substrate, germinated, grown and harvested except for substrate six (S6), substrate nine(S9) and substrate eleven (S11) due to presence of high proportions of leaves of Prosopis juliflora. Presence of high proportions of leaves of Prosopis juliflora was affected colonization, germination and growth of oyster mushroom in comparison with the remaining other ten different substrates. On these ten substrates oyster mushroom was success fully grown, harvested and analyzed. Based on their analysis substrate thirteen, substrate four, substrate seven and substrate three were highly significant for fresh weight, dry weight and for biological efficiency. Hence they were the best substrate combination for good harvest of oyster mushroom under the study area.

RANCANGAN ALAT PENGATUR SUHU PADA HOME INDUSTRI JAMUR TIRAM DI DESA PINANGRAJA KECAMATAN JATIWANGI KABUPATEN MAJALENGKA

In the research conducted several steps carried out in the development of oyster mushrooms themselves, ranging from the selection of good seeds to the deposition or indoor planting, which is still at a temperature 30° C, which when the temperature does not persist will affect the growth of oyster mushroom. Given the temperature in the Pinangraja area itself reaches 32° C Therefore the need for a stable temperature in the oyster space. In its design using the filtering method of the results that come from inside and flowed using the crystals used.

PENINGKATAN PERTUMBUHAN MISELIUM JAMUR TIRAM (Pleurotus ostreatus) YANG DIPENGARUHI OLEH PROMOL 12

White oyster mushroom (Pleurotus ostreatus) is a mushroom that has a variety of basidiomycetes that grow in tropical forests with high humidity. This mushroom is classified as edible, has even been cultivated for a long time by the community. Therefore, nowadays oyster mushrooms have a high value, it caused many people have cultivated these mushrooms. In this study we want to show a difference in the growth of the white oyster mushroom mycelium before given promol 12 (as control) and after being given 12 types of local microbial probiotics (PROMOL12). The method used is RAK (Design random groups). In this study, it was shown that the influence of the growth of white oyster mushroom mycelium was given PROMOL12. The growth of oyster mushrooms showed a difference for baglog 12 promol medium having an average growth of 0.6 cm and a growth period of 14 days, on the other hand baglog media control had an average growth of 0.7 cm with a growth period of 17 days. With the same environmental conditions, the average temperature is 27-29.5OC and the humidity is also not less than 60%, which has an average of 70% -81% which is in accordance with the growth of oyster mushroom mycelium.

Efficacy of Grain Spawn and Lime/Gypsum Ratio on Mycelial Growth of Oyster Mushroom

Efficacy of Grain Spawn and Lime/Gypsum Ratio on Mycelial Growth of Oyster Mushroom