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播种深度和土壤质地对麻黄种子发芽出土影响极显著,其中播深与出苗率呈极显著负相关,出苗率随覆土厚度的降低出苗量显著增加,以覆土0.5~1.0cm覆土最好,土质与出苗率的影响呈显著正相关,出苗数随土壤的疏松和颗粒增大出苗率迅速增大。
The sowing depth and soil texture had significant effects on the germination of Ephedra germplasm. The sowing depth and the emergence rate were extremely significant negative correlation. The emergence rate increased significantly with the decrease of soil cover thickness, , Soil quality and the emergence of a significant positive correlation between emergence rate of seedling emergence with the loose soil and particles increased rapidly increased.