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首页> 外文期刊>Scientia horticulturae >The spent mushroom substrates of Hypsizigus marmoreus can be an effective component for growing the oyster mushroom Pleurotus ostreatus
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The spent mushroom substrates of Hypsizigus marmoreus can be an effective component for growing the oyster mushroom Pleurotus ostreatus

机译：香菇菌丝的废蘑菇底物可能是牡蛎蘑菇平菇的有效成分。

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In this study, experiments were conducted to assess the viability of cultivating Pleurotus ostreatus on a substrate containing different proportions of spent mushroom substrates (SMS) of industrial Hypsizigus marmoreus. The SMS were utilized to substitute for cottonseed hulls as the substrate for P. ostreatus cultivation. Eight treatments with the identical C/N ratio were designed. Mycelial growth rate, days required for fully colonized mycelia bags, days for primordia formation, yield, biological efficiency, and chemical biomass composition of the fruiting bodies were evaluated. Results indicated that treatment with 88% SMS had significantly fastest mycelial growth compared with the other treatments, followed by treatment with 75% SMS. It took approximately 4-5 days longer for treatment with 75 and 88% SMS to form the primordia than that of the control. With respect to fructification, the biological efficiency of the control and treatment with 12, 25, 38, 50, 62, 75, and 88% SMS for three flushes was 54.27, 61.26, 57.15, 52.90, 52.48, 48.88, 39.65, and 35.87%, respectively. Treatment with 12 and 25% SMS showed better quality traits and chemical content compared with the other five SMS supplementation treatments, while treatment with 12 and 25% SMS showed significant differences compared with the control. Therefore, the optimal industrial H. mannoreus waste supplementation for traditional cultivation of P. ostreatus was 12-25%, which could provide an economically acceptable production alterative, decreasing of costs for mushroom cultivation and reducing of the disposal problems caused by SMS. Published by Elsevier B.V.
机译：在这项研究中，进行了实验，以评估平菇在含有不同比例的工业香菇（Hypsizigus marmoreus）的废蘑菇底物（SMS）的底物上培养的可行性。 SMS被用来代替棉籽壳作为P.ostreatus栽培的基质。设计了八种具有相同C / N比的处理方法。评估了菌丝体的生长速度，完全定殖的菌丝体袋所需的天数，原基形成的天数，产量，生物学效率和子实体的化学生物量组成。结果表明，与其他方法相比，采用88％SMS的菌丝体生长明显快于其他方法，其次是采用75％SMS的菌丝体。与对照组相比，用75％和88％的SMS形成原基需要大约4-5天的时间。就果糖化而言，在三轮冲洗中以12％，25％，38％，50％，62％，75％和88％SMS进行对照和处理的生物效率分别为54.27、61.26、57.15、52.90、52.48、48.88、39.65和35.87 ％， 分别。与其他五种补充SMS的处理相比，采用12％和25％的SMS的处理具有更好的质量特性和化学含量，而采用12％和25％的SMS的处理与对照组相比有显着差异。因此，对传统的P. ostreatus栽培而言，最佳的工业甘露假单胞菌废物补充量为12-25％，这可以提供经济上可接受的生产替代方案，减少蘑菇栽培的成本并减少由SMS引起的处置问题。由Elsevier B.V.发布

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