|Table of Contents|

Effects of Selenium on Growth of Pleurotus ostreatus Under Different Culture Methods

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2023年04
Page:
118-124
Research Field:
Publishing date:

Info

Title:
Effects of Selenium on Growth of Pleurotus ostreatus Under Different Culture Methods
Author(s):
WANG Sheng1; 2; XU Lin1; 2; LIU Yang1; 3; LIU Linling1; WANG Shoujiang4; YAN Meixia1; 2
(1.Institute of Special Animal and Plant Sciences，Chinese Academy of Agricultural Sciences,Changchun，Jilin 130112；2.Jilin Provincial Key Laboratory of Traditional Chinese Medicinal Materials Cultivation and Propagation，Changchun，Jilin 130112；3.College of Chinese Medicinal Materials，Jilin Agricultural University，Changchun，Jilin 130118；4.Zhongnongkangbi Selenium(Beijing)Biotechnology Research Institute，Beijing 100081)
Keywords:
Pleurotus ostreatus; selenium; selenium element; cultivation mode
PACS:
-
DOI:
10.11937/bfyy.20222941
Abstract:
Taking Pleurotus ostreatus as test material，through the comparison in plate culture，liquid culture and succeeded cultivation under different cultivation way，adding the influence of different concentration of selenium on Pleurotus ostreatus growth，and in the liquid，succeeded to cultivate Pleurotus ostreatus for selenium enriched ability，investigate the best adding selenium concentrations of three training modes，in order to provide reference for each link of Pleurotus ostreatus cultivation.The results showed that when selenium concentration was lower than 10 μg?mL-1，the mycelial grew better and were thick and neat.With the increase of selenium concentration，the mycelial grew slowly，and the growth rate was the fastest at 1 μg?mL-1.In the liquid culture experiment，with the increase of selenium concentration，mycelial growth was inhibited，and the selenium content of Pleurotus ostreatus mycelial increased.When the selenium concentration was 20-30 μg?mL-1，the mycelial growth and selenium enrichment were the best.Succeeded cultivation experiment，the selenium content of succeeded cultivated mushroom mycelial growth was not significant，the influence of the biological efficiency increased with the increase of adding selenium concentration increasing，the mushroom selenium content in the overall rise，the best adding selenium concentration of 100 mg?kg-1，mushroom selenium content was maximum，hyphae grow the fastest，the biological efficiency was the highest，the selenium content of pleurotus ostreatus was different among different stubble.

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Last Update: 2023-03-30