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Position: Home > Articles > Effect of Different Treatments on Pinus koraiensis Seeding Seed Protection Forest Science and Technology 2011 (3) 47-48+76

红松播种种子不同处理方法效果的研究

作  者:
张利萍
单  位:
辽宁省森林经营研究所
关键词:
红松种子;播种;处理方法
摘  要:
通过对红松种子进行3种不同方法的处理,在播种后,调查和分析不同处理方法对苗木生长情况的影响。结果表明,不同处理方法对苗木的发芽时间、出苗时间及出苗率影响较大;对苗木的高、径等性状指标的影响较大。3种方法中最好的是越冬埋藏法,其平均苗高4.4 cm,平均地径2.49 mm,生物量全干质量31.14 g。
译  名:
Effect of Different Treatments on Pinus koraiensis Seeding Seed
作  者:
ZHANG Li-ping(Liaoning Provincial Institute of Forest Management,Dandong 118002,China)
关键词:
seed of Pinus koraiensis Sieb.et Zucc.;seeding;treatment
摘  要:
Through three different treatments on Pinus koraiensis seeding seed,the effect of different treatments on seedlings' growth was studied after sowing.Result shows that :different treatments had a great effect on sprouting speed,germination time & germination rate.Little effects were found on seedling height and root collar diameter.Overwintering burying storage is the optimal treatment among three methods;adopting this method,the average seedling height,average ground diameter,total biomass dry weight is 4.4 cm,2.49 mm,31.14 g,respectively.

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