陕西省关中平原地区适栽羊肚菌菌株筛选试验

Screening Experiment of Suitable Strains of Morchella esculenta for Cultivation in Guanzhong Plain of Shaanxi Province

为明确陕西省关中平原地区适栽羊肚菌菌株,试验收集了10株羊肚菌菌株,从羊肚菌子实体农艺性状、产量和主要营养成分3个方面进行分析。结果表明,10个不同菌株栽培后所得的羊肚菌子实体产量差异性显著,菌株401和菌株8号的鲜质量和干质量较其他品种具有明显优势;子实体农艺性状方面有差异,从个头、质量和商品性3个方面分析,菌株8号、菌株401较其他菌株有显著优势;羊肚菌子实体主要营养成分含量有差别,10个羊肚菌品种的粗纤维、多糖含量和总氨基酸较高,而脂肪含量较低。菌株401和8号两个品种相对适宜在陕西省关中平原地区进行设施栽培。

To clarify suitable strains of Morchella esculenta for cultivation in Guanzhong Plain of Shaanxi Province,10 strains of Morchella esculenta were collected in the experiment,and analyzed from three aspects:agronomic traits,yield,and main nutritional components of Morchella esculenta fruiting bodies.Results showed that,there was a significant difference in fruiting body yield of Morchella esculenta cultivated with 10 different strains,and strains 401 and 8 had obvious advantages in fresh and dry weight compared to other varieties.There were differences in agronomic traits among sub entities.from perspectives of size,quality,and commerciality,strain 8 and strain 401 had significant advantages over other strains.Main nutritional content of fruiting body of Morchella esculenta varies,with 10 varieties of Morchella esculenta had higher crude fiber,polysaccharide content,and total amino acid content,while lower fat content.Strains 401 and 8 were relatively suitable for facility cultivation in Guanzhong Plain of Shaanxi Province.