摘要
苗木品质关系森林服务功能的实现,培育优质壮苗一直是林业生产中的关键性问题。施肥简单易行且效应显著,是一种行之有效的苗木管理措施。如何发挥肥料作用保证苗木养分供应且避免肥料污染是值得重视的问题,依据苗木的生物学和生态学习性制定出适宜的施肥策略是其中的关键。基于以上背景,从施肥效应、施肥方案制定和其他管理措施方面入手,重点关注肥料种类和施肥量等问题,以期促进苗木施肥工作并培育优质苗木,进而促进森林生产力提升。
Seedling quality is related to the realization of forest service function,and cultivating high-quality and strong seedlings has always been a key issue in forestry production.Fertilization is a simple and effective seedling management measure with significant effect.How to play the role of fertilizer to ensure the supply of seedling nutrients and avoid fer‐tilizer pollution is a problem worthy of attention.Formulating appropriate fertilization strategies based on the biology and ecology of seedlings is the key.Based on the above background,this paper focuses on the types and amount of fertil‐izer,starting from the effects of fertilization,the formulation of fertilization schemes and other seedling management measures,in order to promote the work of seedling fertilization and cultivate high-quality seedlings,and then promote the improvement of forest productivity.
作者
陆爱君
杨圆圆
于世河
郑颖
王浩
冯健
LU Aijun;YANG Yuanyuan;YU Shihe;ZHENG Ying;WANG Hao;FENG Jian(Liaoning Academy of Forestry Sciences,Shenyang 110032,China;Liaoning Baishilazi Forest Ecosystem National Station for Observation and Research,Dandong 118201,China)
出处
《辽宁林业科技》
2025年第3期56-60,共5页
Liaoning Forestry Science and Technology
基金
辽宁省农业科学院林木遗传育种学科建设计划项目(2025XKJS8563)。
关键词
苗木品质
肥料种类
施肥量
seedling quality
type of fertilizer
amount of fertilizer
