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International Journal of Medicinal Mushrooms

Publicou 12 edições por ano

ISSN Imprimir: 1521-9437

ISSN On-line: 1940-4344

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00066 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.34 SJR: 0.274 SNIP: 0.41 CiteScore™:: 2.8 H-Index: 37

Indexed in

A Practical Guide for Synthetic-Log Cultivation of Medicinal Mushroom Grifola frondosa (Dick.: Fr.) S. F. Gray (Maitake)

Volume 1, Edição 2, 1999, pp. 153-167
DOI: 10.1615/IntJMedMushrooms.v1.i2.50
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RESUMO

This article presents an easy to follow guide for maitake mushroom cultivation. Synthetic-log cultivation, a methodology well tested technically, is chosen for growing Grifola frondosa, a prized edible mushroom of biomedical importance. Characteristics of this promising species are highlighted for growers to keep in mind as they learn how to grow the mushroom. Details are given for the process of cultivation, including selection of strains, types of spawn, where to obtain the spawn, where to obtain bags for mushroom cultivation, and substrate formulation. Guidelines on how to regulate growth parameters (temperature, relative humidity, light, and ventilation in terms of C02 vs 02) for each growth stage are constructed in tabular form, readily accessible for application. Practices in China, Japan, and North America are given for comparison. Time required for incubation and expected yield are also included. Vivid sequential images are used to demonstrate how the maitake mushroom grows. Selected photos taken during the process of production are shown. Landmark stages of maitake growth and differentiation are delineated, from spawn run to the formation of mature maitake fruiting clusters. Emphasis is placed on major morphogenetic transitions, such as mycelial-coat formation, primordia initiation, and fruiting-body development. Clear descriptions of maitake fruiting clusters at peak, ready for harvest, are provided, as well as what to avoid. Information on how to harvest the mushroom can also be found. Of particular interest is a section on problem solving and helpful notes. It is hoped that these discussions will benefit both novice and more experienced growers who encounter difficulties in the process of growing maitake. Growers must be aware that single-minded devotion is required to cultivate Grifola frondosa, a mushroom with intricate structure, larger than usual size, and great appetite for oxygen. Once you learn how to grow the mushroom, however, you will find it a most rewarding experience.

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