河西走廊泡果白刺( Nitraria sphaerocarpa )种子表型差异及休眠破除
王进, 刘钊, 张玉杰, 濮超, 吴尧, 鄂利锋, 谢全刚

Phenotype differences and dormancy breaking of Nitraria sphaerocarpa seeds in Hexi Corridor
Jin Wang, Zhao Liu, Yujie Zhang, Chao Pu, Yao Wu, Lifeng E, Quangang Xie
表5 NaOHCaOH2KOH处理后水洗对25份泡果白刺种子发芽的影响
Table 5 The germination of 25 Nitraria sphaerocarpa pall seeds under cold stratification after NaOH and KOH disposal
项目NaOH处理后水洗Ca(OH)2处理后水洗KOH处理后水洗
发芽率 /%平均发芽 日数/d发芽 指数发芽率 /%平均发芽 日数/d发芽 指数发芽率 /%平均发芽 日数/d发芽 指数
最大值89.02.9532.1590.02.7934.0790.02.8432.67
最小值13.01.934.0315.01.924.7314.01.884.33
平均值57.32.3719.9458.62.2819.8558.52.3119.98
标准差0.220.228.330.220.168.190.220.228.47
变异系数/%0.390.090.420.370.070.410.380.100.42
F273.876 **10.776 **200.602 **420.762 **6.269 **182.421 **464.255 **18.04 **202.682 **