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草菇是一种味道鲜美、营养丰富、具有较高食疗价值的食用菌,我省一般在4～10月(尤以5～9月最适)的自然条件下栽培,冬季因气候寒冷、干燥,栽培极少。我省地处珠江三角洲地区又毗邻港澳,草菇内销和出口量大,草菇反季节栽培,既可以一年四季均衡生产满足市场需要,又能充分利用市场价格来提前和推后生产,以增加菇农收入。本试验采用稻草作保温材料,在原有菇房内改建保温栽培室,进行反季节栽培,收到了较好效果,现报告如下:(一)栽培时间用三个草菇品种试种三批。第一批于1989年11月12日播种,播种20天后日平均气温16.7℃(最高27℃、最低6℃);第二批于1989年12月3日播种,种后20天日平均气温14.4℃(最高27℃、最低9℃);第三批于1990年1月6日播种,种后15天日平均气温25.35℃(最高31℃、最低19℃)。
Straw mushroom is a delicious, nutritious, with high therapeutic value of edible mushrooms, the province generally in April to October (especially in May to September the most appropriate) under the conditions of natural cultivation in winter due to cold climate, dry Very little cultivation. My province is located in the Pearl River Delta region and adjacent to Hong Kong and Maucao, straw mushroom domestic sales and exports, straw mushroom cultivation season, both balanced production throughout the year to meet the needs of the market, but also make full use of market prices to advance and postpone the production of Increase mushroom income. This experiment using straw as insulation material, in the original mushroom house rebuilt incubation room for off-season cultivation, received good results, are as follows: (a) cultivation time with three straw mushroom varieties three kinds of trial. The first batch of sown on November 12, 1989, 20 days after sowing the average daily temperature of 16.7 ℃ (up to 27 ℃, a minimum of 6 ℃); the second batch of December 3, 1989 sowing, 20 days after planting the average temperature of 14.4 (The highest is 27 ℃ and the lowest is 9 ℃). The third batch is sown on January 6, 1990. The average daily temperature is 25.35 ℃ (maximum 31 ℃, minimum temperature is 19 ℃) on the 15th day after planting.