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西洋参是一种喜荫、名贵的药用植物,人工栽培一般都种植在人工设置的荫棚内,山于荫棚的形状各异,棚内的太阳辐射通量密度和太阳辐射的日变化也各不相同。本文通过不同形式参棚内的太阳辐射通量密度和日变化观测,结合对各种参棚内西洋参生长状况的分析研究,确认:斜棚内的太阳辐射通量密度较大,平棚内的太阳辐射通量密度最低,屋脊棚居中。同时对西洋参生长发育的生物量进行了平行观测。结果表明,栽培西洋参以斜棚为宜。
American ginseng is a hi-yin, precious medicinal plants, artificial cultivation are generally planted in a manually set shade shed, shan shade shed in different shapes, shed solar radiation flux density and solar radiation changes Different. In this paper, through the observation of solar radiation flux density and diurnal variation in different forms of ginseng shelters, combined with the analysis of growth conditions of ginseng in various shelters, it is confirmed that the solar radiation flux density in the shelter is relatively large, The lowest radiation flux density, ridge roof center. At the same time, the biomass of American ginseng growth and development were observed in parallel. The results showed that it is advisable to cultivate American ginseng with inclined shed.