覆土保湿对食用菌的增效研究

Researches of Increasing Benefits on Edible Fungi by Covering Soil and Keeping Moisture

平菇、猴头及灵芝，覆土保湿培养较对照子实体质量明显提高，并可多收１—２潮，生物效率分别提高８７．６％、６６．６％、４３．９％；而且后期无霉菌污染，主潮后子实休正常菇率高出对照３２．５～５５．６％。

Fruitbody qualities of Pleurotus osfreatus Hericium erinaceus and Ganoderma lucidum are improved more obviously than that of their comparisons by covering soil and Keeping moisture in cultivation. By such a way the tides of their fruitbody are increased by 1 to 2 tides ovcr comparisons,the productivities of 3 edible fungi are increasedby 87.6%,66.6%and 43.9%in turn; And later on the edible fungi aren′t polluted bymould, after most tides the rates of normal fruitbodies are increased by 32.5 55.6%over their comparisons.