| 金 鑫1，李文治2，何文江2，陈祖琴1，黄文丽1.不同灵芝菌株的农艺性状和药效
成分特异性研究[J].广东农业科学,2017,44(4):19-23 |
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不同灵芝菌株的农艺性状和药效
成分特异性研究 |
| Agronomic traits and bioactive compounds ofdifferent strains of Ganoderma lucidum |
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| DOI：10.16768/j.issn.1004-874X.2017.04.004 |
| 中文关键词: 灵芝 段木栽培 农艺性状 药效成分 |
| 英文关键词: Ganoderma lucidum section wood cultivation agronomic traits bioactive compounds |
| 基金项目:无限极（中国）有限公司合作项目（HPG/2014/09/1091） |
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| 中文摘要: |
| 为了满足四川地区芝农对灵芝主栽品种的选择要求，通过对5 个灵芝菌株的栽培性状、子实体
特性、多糖和三萜含量进行分析比较，筛选出最佳菌株。利用段木栽培，对灵芝子实体农艺性状进行差异分
析，再结合子实体内多糖和三萜含量进行综合分析。结果表明，从菌丝长势来看，SLZ-32 表现最佳，平均生
长速度达到4.49 mm/d，菌丝外观浓密、整齐、洁白；从产量和子实体农艺性状来看，SLZ-78 菌盖直径最大
为15.79 cm，转化率最大达到1.32%，表现最好；SLZ-31 多糖含量最高为2.45%，SLZ-32 三萜含量最高为
1.06%，综合子实体农艺性状、产量和药效成分筛选出SLZ-32 为最佳菌株。芝农可以根据市场的不同需求
栽培合适的灵芝品种。 |
| 英文摘要: |
| In order to meet the requirements of main varieties of Ganoderma lucidum in Sichuan area，through
studing the cultivation characteristics，characteristics of fruiting bodies，polysaccharide and content of three
terpene of Ganoderma lucidum strains，the best strains were screened out in the paper. The differences of agronomic
characters of G. lucidum fruiting body were analyzed by the method of section wood cultivation，and then the contents
of polysaccharide and three terpene were analyzed. The results showed that for growth of hyphae， SLZ-32 had the
best performance，the average growth rate reached 4.49 mm/d，and the appearance of hyphas was dense，neat and
white. The output and agronomic traits of fruiting showed that SLZ-78，pileus diameter was 15.79 cm，the maximum
conversion rate reached 1.32%. SLZ-78 had the best performance. The highest polysaccharide content was 2.45%
in SLZ-31，the highest three terpene content was up to 1.06% in SLZ-32. Through comparing the fruiting body
agronomic characters，output and efficacy components，SLZ-32 was the best strain. Accordingly，G. lucidum farmers
can cultivate suitable varieties according to the demands of different market. |
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