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我国人参种植历史最久,面积最大,总产量最高。现在,随着国内外市场对人参需求的增加,植参面积还在迅速扩大。但是,人参最忌连作,凡栽种过人参的土地,一般在三、四十年内不能再植参,否则人参大部分乃至全部烂掉。这种土地一般俗称为“老参地”。建国以后,曾对老参地形成和改造进行过许多试验研究,但均未奏效。迄今为止,我国还在沿用
China’s ginseng planting the longest history, the largest area, the highest total output. Now, with the increasing demand for ginseng in domestic and foreign markets, the area of plantings of ginseng is still rapidly expanding. However, ginseng is the most avoidable, where the planting of ginseng land, generally can not replanted in three or four years, or ginseng most or even all rot. This kind of land is commonly known as “old ginseng.” After the founding of the People’s Republic of China, many experiments and studies were conducted on the formation and transformation of ginseng land, but none of them worked. So far, our country is still in use