Comparative study of the growth characteristics of Pleurotus eryngii by using alternative substrates to rice bran

오태석,; 이윤혜,; 김창호,; 조용구,; 장명준,

doi:10.14480/jm.2017.15.1.57

Cited by 2 publications

(2 citation statements)

References 1 publication

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“…Philippoussis et al [18] noted a positive correlation (r 2 = 0.98) between the C/N ratio (within the range of 32.7-59.3) and mushroom yield in P. eryngii. The C/N ratio of 46.86 ± 1.11 found in our substrate is suitable for the cultivation of other Pleurotus species on sawdust substrate [18,19].…”

Section: Substrate Compositionmentioning

confidence: 68%

Mushroom fruiting body yield and morphological characteristics from different strains of Pleurotus eryngii

Bandura¹,

S.²,

Alina³

et al. 2022

J Appl Biol Biotech

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Pleurotus eryngii is a new entrant into commercial cultivation, hence the need to optimize factors that affect yield and biological efficiency (BE) during cultivation. Two local isolates/strains, IBK 2032 and 2033, and a commercial strain, 2600, were studied for commercial cultivation suitability. Strain 2032 reached pinning 37.3 ± 0.9 days after inoculation, followed by 2033, 43.2 ± 1.2, and the last 2600 was 57.4 ± 4.8 days. Strains 2032, 2033, and 2600 attained the harvesting stage at 49.2 ± 6.1, 53.1 ± 3.2, and 68 ± 3.4 days, respectively, after inoculation. In fruiting body (FB) yield and BE, strain 2032 had 603.5 ± 9.2 g and 47.5% ± 6.6%, respectively, per bag; strain 2600 gave the least yield and BE. Strains 2032 and 2033 showed individual FB weight distribution values that displayed right-sided asymmetry, with coefficients of 1.73 and 1.31, respectively, whereas strain 2600 had a coefficient of 1.09. The cap diameter was largest in strain 2033 (59.7 mm), and the least (46.4 mm) was in strain 2600. Strain 2032 had the best results among all parameters measured, except for FB height. The results indicated yield, BE, and FB morphological characteristics in the local isolates that could support longer shelf life and consumer appeal.

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Section: Substrate Compositionmentioning

confidence: 68%

Mushroom fruiting body yield and morphological characteristics from different strains of Pleurotus eryngii

Bandura¹,

S.²,

Alina³

et al. 2022

J Appl Biol Biotech

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“…Among mushrooms such as Button mushroom, Shiitake mushroom, Oyster mushroom, Wood Ear mushroom, Straw mushroom, Enoki mushroom, and Snow Ear mushroom (Kües and Liu, 2000), Oyster mushrooms (Pleurotus genus) are widely cultivated in East Asia regions. The bottle cultivation methods developed since the 1950s have enabled large-scale production for commercial purposes (Kües and Liu, 2000;Yamanaka, 2011;Oh et al, 2017). However, because King Oyster mushrooms (P. eryngii) are typically cultivated in bottles, environmental factors such as temperature, humidity, and CO2 concentration should be adequately controlled (Lee et al, 2003;Kim et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Carbon Dioxide Emission Modeling of King Oyster Mushroom before and after Thinning Processes According to Temperature and Growth Stage

Jung

Son²

2021

phpf

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Temperature and CO2 concentration affect the yield and quality of mushrooms. In particular, high CO2 concentration due to mushroom respiration induces specific physiological disorders of mushrooms. The objective of this study was to quantify the CO2 emission rate of King Oyster mushrooms (Pleurotus eryngii (DC.) Quél) as a function of temperature and growth stage during the cultivation including thinning processes. CO2 emission rates of the substrate including mycelium before and after thinning were significantly different. In the respiration model, the maintenance and CO2 production coefficients of fruit bodies were expressed as quadratic equations according to temperature. The total CO2 emission rate of a bottle of mushroom estimated by the model were validated with measured ones (R 2 = 0.71). The CO2 emission rates of the mushroom showed exponential and quadratical increases with growth stage and temperature at 16 to 25℃, respectively. The CO2 emission rate models developed for King Oyster mushroom can be utilized to control the CO2 concentration and temperature in mushroom cultivation facilities.

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Comparative study of the growth characteristics of Pleurotus eryngii by using alternative substrates to rice bran

Cited by 2 publications

References 1 publication

Mushroom fruiting body yield and morphological characteristics from different strains of Pleurotus eryngii

Mushroom fruiting body yield and morphological characteristics from different strains of Pleurotus eryngii

Carbon Dioxide Emission Modeling of King Oyster Mushroom before and after Thinning Processes According to Temperature and Growth Stage

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