宽甸县林业局、供销社两个部门,紧密配合,互相协作,充分利用森林资源,帮助社队和社员积极发展黑木耳生产,取得了较好的效果。1981年全县耳木保有量2496m~3,生产木耳1.9万斤,比1980年增产26.4％,平均每m~3产耳7.6斤,比1980年增产1.58倍,国家收购13200斤比1980年提高23.5％。宽甸是我省东部一个主要林区县,森林资源丰富,雨量充沛,气候适宜,发展黑木耳生产有优越条件。我们从1972年开始从外 Kuandian County Forestry Bureau, supply and marketing cooperatives in two departments, work closely with and cooperate with each other to make full use of forest resources to help the communes and social club members and actively develop black fungus production, and achieved good results. In 1981, the county’s ear wood holdings 2496m ~ 3, the production of fungus 19,000 kg, an increase of 26.4% over 1980, an average of 7.6 kg per m ~ 3 ears, an increase of 1.58 times over 1980, the state acquired 13,200 kg higher than in 1980 23.5%. Kuandian is a major forest county in the eastern part of our province. It has abundant forest resources, abundant rainfall, suitable climate and favorable conditions for the development of black fungus production. We started from 1972