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宁国市地处皖东南,北纬30°17′~30°47′,东经118°37′~119°24′,东南边缘有天目山脉蜿蜒屹立,西部是黄山余脉自西向东延伸入境,山多田少,素有“八山一水半分田,半分道路和庄园”之称,生物多样性丰富,有植物药材1 113种。一方面采挖野生药材是山区农民重要的经济来源之一,另一方面乱采滥挖使野生资源破坏严重,同时也对生态造成严重破坏。为此,笔者近年来开展了在水田进行元胡—水稻
Ningguo is located in southeastern Anhui Province, latitude 30 ° 17 ’~ 30 ° 47’ and longitude 118 ° 37 ’~ 119 ° 24’ east, with the Tianmu Mountain standing on its southeast. The western part of the mountain stretches its remnants from west to east, Tada less, known as “Baishan a water and a half divided into fields, half a road and manor ”, is rich in biological diversity, there are 1 113 species of medicinal plants. On the one hand, the excavation of wild medicinal herbs is one of the important economic sources for peasants in mountainous areas. On the other hand, indiscriminate excavation and dredging cause serious damage to wild resources and cause serious damage to the ecology. Therefore, in recent years, the author carried out Yuanhu-rice in paddy field