不同覆盖物对西洋参生长发育及产量的影响

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本文研究了不同覆盖物对西洋参生长发育的影响,由于覆盖改变了局部参畦的生态环境,提高了土壤肥力,增加了参根产量,降低了生产成本,是一种有效的增产措施。 In this paper, the effects of different coverings on the growth and development of American ginseng were studied. Covering changed the ecological environment of local ginseng, increased the soil fertility, increased the yield of ginseng root and reduced the production cost, which was an effective stimulation measure.
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