(一)种植地区的选择:种植种参要选择类似野生参天然产地的环境。所以北部地区有硬质林木生长的阴沟和坡地是理想地方。土质酸性较重,潮湿且有光泽,所含落叶的腐殖层也较厚,且易排水。这是种参生长所必需的条件。一般以接近硬木森林地带最好,但必须远离榆树、柳树和白腊树等的处于潮湿地区。山坡的选择也要注意选取南面、西面阳光充足的地方。 (A) the choice of planting areas: planting species to choose similar to the natural origin of wild environment. Therefore, the ditch and slope where hardwood trees grow in the northern region are the ideal places. Heavy soil acidity, moist and shiny, the deciduous humus layer is also thick, and easy to drain. This is a necessary condition for the growth of ginseng. It is generally best to approach the hardwood forest but keep away from the elm, willow and white wax trees in wet areas. Hillside choice should also pay attention to the selection of the south, western sunny place.