Effect of spent mushroom compost tea on mycelial growth and yield of button mushroom ( Agaricus bisporus).

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Title: Effect of spent mushroom compost tea on mycelial growth and yield of button mushroom ( Agaricus bisporus).
Authors: Gea, Francisco1 fjgea.cies@dipucuenca.es, Santos, Mila2, Diánez, Fernando2, Tello, Julio2, Navarro, María1
Source: World Journal of Microbiology & Biotechnology. Aug2012, Vol. 28 Issue 8, p2765-2769. 5p.
Subjects: Cultivated mushroom, Compost tea, Mycelium, Physiological control systems, Mycotoxicoses, Quantitative research, Culture media (Biology), Experimental agriculture, Mushroom spawn
Abstract: Preliminary studies suggested that the use of compost tea made from spent mushroom substrate (SMS) may be regarded as a potential method for biologically controlling dry bubble disease in button mushroom. The aim of this study was to assess the effect of SMS compost tea on the host, the button mushroom, to ascertain whether the addition of these water extracts has a toxic effect on Agaricus bisporus mycelium growth and on mushroom yield. In vitro experiments showed that the addition of SMS compost tea to the culture medium inoculated with a mushroom spawn grain did not have an inhibitory effect on A. bisporus mycelial growth. The effect of compost teas on the quantitative production parameters of A. bisporus (yield, unitary weight, biological efficiency and earliness) was tested in a cropping trial, applying the compost teas to the casing in three different drench applications. Quantitative production parameters were not significantly affected by the compost tea treatments although there was a slight delay of 0.8-1.4 days in the harvest time of the first flush. These results suggest that compost teas have no fungitoxic effect on A. bisporus so that they can be considered a suitable biocontrol substance for the control of dry bubble disease. [ABSTRACT FROM AUTHOR]
Copyright of World Journal of Microbiology & Biotechnology is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Effect of spent mushroom compost tea on mycelial growth and yield of button mushroom ( Agaricus bisporus).
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  Data: <searchLink fieldCode="AR" term="%22Gea%2C+Francisco%22">Gea, Francisco</searchLink><relatesTo>1</relatesTo><i> fjgea.cies@dipucuenca.es</i><br /><searchLink fieldCode="AR" term="%22Santos%2C+Mila%22">Santos, Mila</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Diánez%2C+Fernando%22">Diánez, Fernando</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Tello%2C+Julio%22">Tello, Julio</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Navarro%2C+María%22">Navarro, María</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="DE" term="%22Cultivated+mushroom%22">Cultivated mushroom</searchLink><br /><searchLink fieldCode="DE" term="%22Compost+tea%22">Compost tea</searchLink><br /><searchLink fieldCode="DE" term="%22Mycelium%22">Mycelium</searchLink><br /><searchLink fieldCode="DE" term="%22Physiological+control+systems%22">Physiological control systems</searchLink><br /><searchLink fieldCode="DE" term="%22Mycotoxicoses%22">Mycotoxicoses</searchLink><br /><searchLink fieldCode="DE" term="%22Quantitative+research%22">Quantitative research</searchLink><br /><searchLink fieldCode="DE" term="%22Culture+media+%28Biology%29%22">Culture media (Biology)</searchLink><br /><searchLink fieldCode="DE" term="%22Experimental+agriculture%22">Experimental agriculture</searchLink><br /><searchLink fieldCode="DE" term="%22Mushroom+spawn%22">Mushroom spawn</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Preliminary studies suggested that the use of compost tea made from spent mushroom substrate (SMS) may be regarded as a potential method for biologically controlling dry bubble disease in button mushroom. The aim of this study was to assess the effect of SMS compost tea on the host, the button mushroom, to ascertain whether the addition of these water extracts has a toxic effect on Agaricus bisporus mycelium growth and on mushroom yield. In vitro experiments showed that the addition of SMS compost tea to the culture medium inoculated with a mushroom spawn grain did not have an inhibitory effect on A. bisporus mycelial growth. The effect of compost teas on the quantitative production parameters of A. bisporus (yield, unitary weight, biological efficiency and earliness) was tested in a cropping trial, applying the compost teas to the casing in three different drench applications. Quantitative production parameters were not significantly affected by the compost tea treatments although there was a slight delay of 0.8-1.4 days in the harvest time of the first flush. These results suggest that compost teas have no fungitoxic effect on A. bisporus so that they can be considered a suitable biocontrol substance for the control of dry bubble disease. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of World Journal of Microbiology & Biotechnology is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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        Value: 10.1007/s11274-012-1081-7
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 2765
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      – SubjectFull: Cultivated mushroom
        Type: general
      – SubjectFull: Compost tea
        Type: general
      – SubjectFull: Mycelium
        Type: general
      – SubjectFull: Physiological control systems
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      – SubjectFull: Mycotoxicoses
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      – SubjectFull: Quantitative research
        Type: general
      – SubjectFull: Culture media (Biology)
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      – SubjectFull: Experimental agriculture
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      – SubjectFull: Mushroom spawn
        Type: general
    Titles:
      – TitleFull: Effect of spent mushroom compost tea on mycelial growth and yield of button mushroom ( Agaricus bisporus).
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            NameFull: Gea, Francisco
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            NameFull: Santos, Mila
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            NameFull: Diánez, Fernando
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            NameFull: Tello, Julio
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              M: 08
              Text: Aug2012
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              Y: 2012
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