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首页> 外文期刊>Saudi Journal of Biological Sciences >Effects of different levels of wheat bran, rice bran and maize powder supplementation with saw dust on the production of shiitake mushroom (Lentinus edodes (Berk.) Singer)
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Effects of different levels of wheat bran, rice bran and maize powder supplementation with saw dust on the production of shiitake mushroom (Lentinus edodes (Berk.) Singer)

机译:麦麸,米糠和玉米粉的不同添加量以及木屑对香菇产量的影响(香菇(Lentinus edodes(Berk。)Singer)

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The cultivation of shiitake mushroom (Lentinus edodes) is increasing rapidly in Bangladesh due to its nutritional and medicinal importance with excellent flavor and longer shelf life. With the aim of increased production, we have cultivated L. edodes on saw dust (SD) supplemented with different levels (10%, 15%, 20%, 25%, 30%, 35% and 40%) of wheat bran (WB), rice bran (RB), maize powder (MP) and their combination (WB+RB+MP=1:1:1) to investigate the growth, yield and quality of this mushroom. Most of the growth, yield and quality parameters varied significantly when mushrooms were cultivated with different levels of supplementation. The yield of mushroom was increased with the level of each supplementation upto a certain level, and then decreased. SD supplemented with 25% WB produced the highest number of fruiting bodies (34.8/500g packet), highest biological yield (153.3/500g packet), and biological efficiency (76.6%) of L. edodes. But the yield of the best quality mushroom was observed on SD with 40% WB supplementation; however, the qualities were not always supplementation dose dependent. In this study, we report that 25% WB supplementation with SD may be very effective for higher yield and 40% WB supplementation for better quality of L. edodes.
机译:在孟加拉国,香菇(Lentinus edodes)的种植由于其营养和药用价值,极好的风味和更长的保质期而迅速增长。为了提高产量,我们在锯末(SD)上种植了香菇,并补充了不同含量(10%,15%,20%,25%,30%,35%和40%)的麦麸(WB) ),米糠(RB),玉米粉(MP)及其组合(WB + RB + MP = 1:1:1),以研究这种蘑菇的生长,产量和质量。当蘑菇以不同的添加水平进行栽培时,大多数生长,产量和质量参数均发生显着变化。蘑菇的产量随着每次添加的水平增加到一定水平而增加,然后下降。补充了25%WB的SD香菇的子实体数量最多(34.8 / 500g包),生物产量最高(153.3 / 500g包),生物效率最高(76.6%)。但是在添加了40%WB的SD上观察到了质量最好的蘑菇的产量;但是,质量并不总是与剂量有关。在这项研究中,我们报道25%WB补充SD可能对提高产量非常有效,而40%WB补充对于香菇质量更好。

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