林木种子活力的电导法测定  

The Determination of Forest Tree Seed Vigor by a Conductance Method

作　　者：郑林[1] 

机构地区：[1]福建林学院

出　　处：《福建林业科技》1996年第4期11-14,共4页Journal of Fujian Forestry Science and Technology

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。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 测定 

分 类 号：S722.19[农业科学—林木遗传育种]