白蜡不同季节播种对苗木生长的影响

Effects of Different Sowing Seasons of Ash on Seedling Growth

对春季、秋季播种的白蜡出苗率、株高、地径等进行对比试验,结果表明,秋季播种白蜡出苗率、株高、地径均高于春季播种,且省工省时,可为白蜡种苗繁育生产提供借鉴。

The comparative test was carried out to study the emergence rate, plant height and ground diameter of spring and autumn sowed ash. The results showed that, with the advantages of saving labor and time, the autumn sowed ashes performed obviously better than those in spring in terms of emergence rate, plant height and ground diameter. This study could provide references for production and breeding of ash seedlings.