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本文研究了采用五种不同制种料培养姬松茸(Agaricus biazei Murvill)菌种的生物学效率(产量)与菌丝生长速度、平均单朵重,子实体始菇期,子实体个数及污染串的关系。结果表明,生物学效率与菌丝生长速度、平均单朵重的相关性不显著,而与子实体始菇期、子实体个数。污染率的相关性达显著或极显著水平。五种制种料以稻草最好,稻草种发菌快,封面快,不易污染杂菌,成活率达100％,出菇早,生物学效率达40.67％,其次为木屑种及棉籽壳种。
In this paper, the biological efficiency (yield) and mycelial growth rate of Agaricus biazei Murvill were studied using five different materials. The average single weight, initial fruiting bodies, number of fruiting bodies and pollution The relationship between strings. The results showed that there was no significant correlation between biological efficiency and mycelial growth rate, average single weight, but with the number of fruiting bodies and fruiting bodies. The correlation of pollution rates was significant or highly significant. The five kinds of seed materials are the best straw, straw seed germination fast, fast cover, easy to contaminate the bacteria, the survival rate of 100%, fruiting early, the biological efficiency of 40.67%, followed by the sawdust species and cotton seed shell.