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1986和87年,我们在栽培凤尾菇、平菇时进行了搔菌覆土试验,取得了较好的增产效果,现将试验情况简介如下:(一)供试菌株:高温凤尾菇831(引自青州市食用菌所),杂交平菇A_1(引自皖西农科所菌种站)。(二)备料播种:培养料为棉籽壳97%,磷肥1%,石膏2%,另加甲基托布津0.01%,含水量65%,拌好后堆放过夜。高温凤尾菇于5月20～24日分批在葡萄架下阳畦和室内大床栽培;杂交平菇于7月29日～8月5日分批进行室内大床栽培。阳畦和室内大床每小区约3米~2,投干料50公斤。播种量12%,自然温度覆膜发菌。(三)搔菌覆土:菌丝吃透料后及时掀去薄膜,
In 1986 and 1987, we cultivated mushrooms, mushrooms were scratched bacteria soil test, and achieved good yield, the test conditions are as follows: (A) test strains: Pleurotus 831 ( Cited from the Qingzhou edible fungi), hybrid mushroom A_1 (cited from the West Anhui Institute of Agronomy Station). (B) preparation sowing: training materials for cotton seed hull 97%, 1% of phosphate fertilizer, gypsum 2%, plus 0.01% of thiophanate-methyl, water content of 65%, after mixing overnight stacked. High-temperature mushrooms on May 20 to 24 in batches under the grapevine frame Yang Yang and indoor cultivation; hybrid mushrooms in July 29 to August 5 in batches indoor big bed cultivation. Yang Yang and indoor big bed each district about 3 m ~ 2, dry material expected 50 kg. Seeding rate of 12%, natural temperature coated hair bacteria. (C) scratching bacteria covered soil: the mycelium eat through the material in time to lift the film,