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Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora)

Corn stalks are a major source of agricultural waste in China that have the potential for more efficient utilisation. In this study, we designed substrate formulas with different proportions of corn stalks to cultivate Pholiota microspora. The substrate formula for P. microspora cultivation that cou...

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Autores principales: Meng, Lingsi, Fu, Yongping, Li, Dan, Sun, Xiaozhong, Chen, Yanqi, Li, Xuefei, Xu, Shuai, Li, Xiao, Li, Changtian, Song, Bing, Li, Yu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9060681/
https://www.ncbi.nlm.nih.gov/pubmed/35515944
http://dx.doi.org/10.1039/c8ra10627d
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author Meng, Lingsi
Fu, Yongping
Li, Dan
Sun, Xiaozhong
Chen, Yanqi
Li, Xuefei
Xu, Shuai
Li, Xiao
Li, Changtian
Song, Bing
Li, Yu
author_facet Meng, Lingsi
Fu, Yongping
Li, Dan
Sun, Xiaozhong
Chen, Yanqi
Li, Xuefei
Xu, Shuai
Li, Xiao
Li, Changtian
Song, Bing
Li, Yu
author_sort Meng, Lingsi
collection PubMed
description Corn stalks are a major source of agricultural waste in China that have the potential for more efficient utilisation. In this study, we designed substrate formulas with different proportions of corn stalks to cultivate Pholiota microspora. The substrate formula for P. microspora cultivation that could partially or completely replace sawdust with corn stalks was selected through the analysis of mycelial growth rates, fruiting body traits, yield, biological efficiency, nutrients, and mineral composition. Our results showed that the substrate formula T2 (38% wood chips and 38% corn stalks) resulted in the highest yield of 275.66 ± 2.87 g per bag, which was 6.60% higher than that of formula CK, and the highest biological efficiency of 90.75 ± 0.04%, which was 4.58% higher than that of CK, with no significant differences from CK in terms of fruiting body traits, nutrients, or mineral composition. The substrate formula T1 (19% corn stalks) led to mushroom yields with the highest mineral and amino acid contents and was thus more suitable for the cultivation of medicinal P. microspora. Therefore, substrates comprising a mixture of corn stalks and sawdust can be used as a novel, inexpensive, and high-yield alternative for the cultivation of P. microspora.
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spelling pubmed-90606812022-05-04 Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora) Meng, Lingsi Fu, Yongping Li, Dan Sun, Xiaozhong Chen, Yanqi Li, Xuefei Xu, Shuai Li, Xiao Li, Changtian Song, Bing Li, Yu RSC Adv Chemistry Corn stalks are a major source of agricultural waste in China that have the potential for more efficient utilisation. In this study, we designed substrate formulas with different proportions of corn stalks to cultivate Pholiota microspora. The substrate formula for P. microspora cultivation that could partially or completely replace sawdust with corn stalks was selected through the analysis of mycelial growth rates, fruiting body traits, yield, biological efficiency, nutrients, and mineral composition. Our results showed that the substrate formula T2 (38% wood chips and 38% corn stalks) resulted in the highest yield of 275.66 ± 2.87 g per bag, which was 6.60% higher than that of formula CK, and the highest biological efficiency of 90.75 ± 0.04%, which was 4.58% higher than that of CK, with no significant differences from CK in terms of fruiting body traits, nutrients, or mineral composition. The substrate formula T1 (19% corn stalks) led to mushroom yields with the highest mineral and amino acid contents and was thus more suitable for the cultivation of medicinal P. microspora. Therefore, substrates comprising a mixture of corn stalks and sawdust can be used as a novel, inexpensive, and high-yield alternative for the cultivation of P. microspora. The Royal Society of Chemistry 2019-02-12 /pmc/articles/PMC9060681/ /pubmed/35515944 http://dx.doi.org/10.1039/c8ra10627d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Meng, Lingsi
Fu, Yongping
Li, Dan
Sun, Xiaozhong
Chen, Yanqi
Li, Xuefei
Xu, Shuai
Li, Xiao
Li, Changtian
Song, Bing
Li, Yu
Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora)
title Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora)
title_full Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora)
title_fullStr Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora)
title_full_unstemmed Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora)
title_short Effects of corn stalk cultivation substrate on the growth of the slippery mushroom (Pholiota microspora)
title_sort effects of corn stalk cultivation substrate on the growth of the slippery mushroom (pholiota microspora)
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9060681/
https://www.ncbi.nlm.nih.gov/pubmed/35515944
http://dx.doi.org/10.1039/c8ra10627d
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