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- Title
野生羊肚菌Mel-21的系统发育分析和驯化.
- Authors
蔡英丽; 马晓龙; 路等学; 张亚; 刘伟
- Abstract
Four wild morel samples collected from Sichuan and Chongqing province were first isolated to obtain pure cultures by tissue separation, and then subjected to multi-gene phylogenetic analysis. The phylogenetic analysis result showed that all the samples were identified as the Mel-21 phylogeny species. Using the current artificial morel cultivation mode with external nutrition bags as the external nutrition feeder, two isolates, 16-A1 and 16-4J2, were domesticated and cultivated. The cultivation results showed that a few short and stout primordia emerged on both strains when the ground temperature was about 10 °C. The mature ascocarps were ovum conic or conical, medium to small in size, and the average weight of single ascocarp was 8~20 g. The average yield of 16-4J2 and 16-A1 were (82±10) g·m-2 and (106±14) g·m-2, respectively. Considering the current yield of these two strains, there is still a long way to go before they can be commercially cultivated.
- Subjects
SICHUAN Sheng (China); CHONGQING (China); EARTH temperature; TISSUE culture; OVUM; NUTRITION; BAGS; CHLOROPLAST DNA
- Publication
Acta Edulis Fungi, 2020, Vol 27, Issue 3, p23
- ISSN
1005-9873
- Publication type
Article
- DOI
10.16488/j.cnki.1005-9873.2020.03.004