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日本富山县林业技术中心与鸟取大学农学部等单位,在食用菌的栽培试验中,查明了落叶松的水抽提物有促进菌丝体生长的效果.供试的食用菌有平菇、朴菇、香菇与冬菇等.制作抽提物的材料,是采用原苏联产的落叶松的木材锯屑,加水5倍浸渍,在自然温度中搅拌30分钟,然后将抽提液通过减压浓缩干燥而成.在作生长试验时,将供试菌接于各种培养基(琼脂培养基、液体培养基或木屑与米糠混合的培养基)上,
Japan’s Toyama Forestry Technology Center and Tottori University Department of Agronomy and other units in the cultivation of edible fungi, the larch water extract was identified to promote the growth of mycelium effect for the test edible mushrooms Pleurotus ostreatus , Mushrooms, mushrooms and mushrooms, etc. Materials for the production of the extract are wood chips of larch originating from the former Soviet Union, which are immersed in water for 5 times and agitated for 30 minutes at a natural temperature, and then the extract is passed through a vacuum Concentrated and dried made in the growth test, the test bacteria were connected to a variety of media (agar medium, liquid medium or mixed with sawdust and rice bran medium)