葫芦岛连山区山杏植苗与播种造林对比研究

Comparison on Seeding Planting and Seeding for Armeniaca sibiricain Lianshan District of Huludao City of Liaoning Province

通过对葫芦岛连山区3个乡镇的植苗造林与播种造林的山杏林地进行调查,分析山杏不同方式的造林效果,结果表明:直播山杏保存率略高于植苗山杏;随着植株的生长,直播山杏和植苗山杏植株的含水率差异不显著;2种造林方式林内植物总数存在显著差异,但随着植株的生长,这种差异逐渐减弱。

Seedling planting and seeding for Armeniaca sibirica in the three townships of Lianshan District of Huludao City were investigated. The afforestation effects of Armeniaca sibirica by different methods were analyzed. Result shows that the preservation rate of direct seeding of Armeniaca sibirica is slightly higher than that of seedling planting of Armeniaca sibirica . With the growth of plants, the water content of direct seeding of Armeniaca sibirica and seedling planting of Armeniaca sibirica plants is not significantly different. There are significant differences in the total number of plants in the two afforestation methods, but this difference gradually decreases with the growth of the plants.