节点文献
林木种子活力的电导法测定
The Determination of Forest Tree Seed Vigor by a Conductance Method
【摘要】 本文研究了福建柏、木麻黄、黄山松和湿地松4个树种种子电导法测定条件;测定它们的电导率和相对电导率,并通过回归分析建立它们的电导率或相对电导率与种子活力指数的相关模型。
【Abstract】 This paper studied determination conditions of the conductance method for seeds of Fokienia hod-ginsii, Casuarina equisetifolia, Pinus taiwanensis and P. elliottii,determined their conductivity and relativeconductivity and established the correlation model of their conductivity(or relative conductivity)and seed vigorindex by rneans of the regression analysis.
【关键词】 林木种子;
活力指数;
电导法;
相关模型;
【Key words】 Forest tree seed; vigor index; conductance method; relative model;
【Key words】 Forest tree seed; vigor index; conductance method; relative model;
- 【文献出处】 福建林业科技 ,Journal of Fujian Forestry Science and Technology , 编辑部邮箱 ,1996年04期
- 【分类号】S722
- 【被引频次】18
- 【下载频次】162