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1988和1989年,我县进行了松树林下栽香菇试验.1988年套种了4000袋,1989年扩大到12000袋.均取得了显著的经济效益,现将试种结果报告如下:一、试种经过(一)出菇场地菇场选在永安溪边的人造松树林中,松树平均密度3×3m,树龄20～30年,树高10～15m,表层土质为培泥沙土,保水性差,地表杂草丛生,在每年7、8、9三个月中有可能被洪水所淹没.(二)香菇品种Cr-02、856二个品种,引自浙
In 1988 and 1989, my county carried out the mushroom cultivation test under the pine forest, with 4,000 bags interplanted in 1988 and expanded to 12,000 bags in 1989. All of them achieved remarkable economic benefits. The results of the test are reported as follows: After (1) the mushroom field of mushroom growing site is selected in artificial pine forest beside Yongan Stream, the average density of pine trees is 3 × 3m, the age of trees is 20 to 30 years, the height of tree is 10 to 15m, the top soil is peat soil, Surface overgrowth may be submerged by the floods during the 7th, 8th, and 9th months of each year. (II) Mushroom Mushroom Cr-02,856 Two cultivars,