山西农业大学学报（自然科学版）2024，Vol.44Issue(3)：75-82,8.DOI:10.13842/j.cnki.issn1671-8151.202309012
5个羊肚菌菌株的栽培与评价研究
Cultivation and evaluation of five Morchella strains in Shangluo
摘要
Abstract
[Objective]Morchella is a fungus with both edible and medicinal properties,known for its unique aroma and rich nutri-tion,and containing various essential amino acids and organic germanium for human health.This study aimed to explore the characteristics of commonly used Morchella varieties cultivated in Shangluo and provide theoretical references for strain selec-tion and breeding of new varieties in Shangluo.[Method]The characteristics,genetic relationships,cultivation comparisons,morphological features of fruiting bodies,of five commonly used Morchella strains in Shangluo,namely G8(YD1),Yaomei(YD2),Strawberry(YD3),401(YD4),and 191(YD5),were investigated to comprehensively evaluate their cultivation adaptability and yield stability in the Shangluo.[Result]In this study,YD1 exhibited the fastest mycelial growth rate,followed by YD2;YD5 showed distant genetic relationships with the other four strains,and YD1 had a relatively distant genetic relation-ship with YD2,preliminarily suggesting that YD5,YD1,and YD2 strains were three distinct strains.YD1 and YD2 strains had vigorous mycelial vitality,moderate growth period(140 and 145 days,respectively),moderate yield(3 005.10 and 2 888.10 kg·hm-2,respectively),and good mushroom shapes.YD3 and YD4 strains also had vigorous mycelial vitality but lon-ger growth periods(151 days for both)and lower yields(2 194.05 and 2 253.60 kg·hm-2,respectively),with average mushroom shapes.YD5 strain had vigorous mycelial vitality,the shortest growth period(131 days),the highest yield(3 334.95 kg·hm-2),and significant differences from the other four strains,with an average mushroom shape.[Conclusion]Among the five common-ly used Morchella strains in Shangluo,YD1 and YD2 strains have certain promotional value and can be the main recommended varieties for production;At the same time,planned promotion and application of the YD5 strain can be considered,while YD3 and YD4 strains,with lower mycelial yields,are less suitable for promotion and should be carefully selected.关键词
羊肚菌/菌丝生长速度/菌株子实体Key words
Morchella/Mycelial growth rate/Strain fruiting entity分类
农业科技引用本文复制引用
王静之,敬樊,柏秋月,王玲,党文丽,彭建文..5个羊肚菌菌株的栽培与评价研究[J].山西农业大学学报（自然科学版）,2024,44(3):75-82,8.基金项目
陕西省农业协同创新与推广联盟项目(LM201917) （LM201917）
