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采用基质与水提液栽培试验对冬青栎林下的土壤基质对冬青栎种子萌发的影响进行了研究。结果表明，冬青栎林的土壤对冬青栎的种子萌发的抑制作用主要来自枯枝落叶的Ａ００层与Ａ０层。石灰岩基质上的抑制作用与酸性岩基质的抑制作用有差异。酸性岩土壤是对冬青栎种苗更新的安全立地。
The effects of soil matrix on the seed germination of Quercus glauca under the Quercus glauca forest were studied using substrate and aqueous extracts. The results showed that the inhibition of the seed germination of Quercus glauca to the seed of Quercus glauca forest was mainly from A00 layer and A0 layer of litter. The inhibitory effect on limestone matrix is different from that on acid rock matrix. Acid rock soil is a newer, more secure site for Quercus mongolica seedlings.