摘要： 研究了7种不同碳氮比栽培料对猴头菌菌丝和子实体生长发育及品质的影响,旨在筛选出最适宜猴头菌生长发育的碳氮比。结果表明:猴头菌菌丝在7种碳氮比栽培料处理上均能生长,且都能形成子实体,但存在差异。在碳氮比为28∶1~38∶1的栽培料处理上菌丝生长最好,表现为菌丝生长速度快,且洁白浓密,处理间无显著性差异,但与其他处理间存在显著差异。在所设置的处理间,随碳氮比的增加,生物学效率呈增加趋势,当碳氮比达到38∶1时生物学效率达最高峰,此后,随碳氮比的增加生物学效率逐渐下降。综合考虑营养生长和生殖生长两方面的因素,最适宜猴头菌生长发育的碳氮比为38∶1。
关键词:
猴头菌,
碳氮比,
栽培料,
生物效率
Abstract: After the comparison study on the cultivation characteristics about mycelial growth,fruitbody growth and quality of Hericium erinaceus(Bull.)Pers.in the composts with seven different C/N treatments.Then selected the most suitable C/N of composts.The results of the experiment showed that mycelial and fruitbody of Hericium erinaceus(Bull.)Pers.could growed in every treatment,but it had obvious differece in the treatments.Mycelial of Hericium erinaceus(Bull.)Pers.growed rapidly,vigorous,pure white and bushy when the C/N were about 28∶1 to 38∶1,they had no obvious difference.But had significance difference with other treatments.The result indicated that the biological efficiency was increasing step by step when C/N was increasing from 23∶1 to 38∶1,the biological efficiency was the highest when the C/N was 38∶1.Then the biological efficiency was depressing gradually over and above 38∶1 in the treatments.As a whole,comparing to that of the nutrition growth and procreation growth.The optimum C/N of Hericium erinaceus(Bull.)Pers.with compost was 38∶1.
Key words:
Hericium erinaceus,
Carbon- nitrogen ratio,
Compost,
Biological efficiency
中图分类号:
冯改静, 李守勉, 李明, 田景花, 王俊玲, 李伟平. 不同碳氮比栽培料对猴头菌菌丝及子实体生长的影响[J]. 华北农学报, 2007, 22(S2): 131-135. doi: 10.7668/hbnxb.2007.S2.033.
FENG Gai-jing, LI Shou-mian, LI Ming, TIAN Jing-hua, WANG Jun-ling, LI Wei-ping. Effect of Composts with Different C/N on the Development of Hericium erinaceus (Bull.) Pers. Mycelial and Fruitbody[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(S2): 131-135. doi: 10.7668/hbnxb.2007.S2.033.