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福建林学院在地处北纬26°的南平教学杉木林地套种100亩春砂仁,经三年试验,于1990年9月通过由福建省林业厅牵头组织的省级鉴定. 春砂仁北移至北纬26°的南平市域试种,三年来
Fujian Forestry College intercropped 100 mu of Amomum villosum in the Nanping Teaching Chinese fir forest at latitude 26 °. After three years’ experiment, it passed the provincial-level identification organized by the Forestry Department of Fujian Province in September 1990. Amomum villosum moved to the north Nanping 26 degrees north latitude field trial, three years