Root system characters

• 根系性状

Root system characters的用法和样例：

例句

1. Resistance varieties of Casuarina equisetifolia and CK have no difference by seedling root characteristics and genetic variation analysis of biomass.
   从苗木根系性状和生物量的遗传变异分析，木麻黄抗逆品系和对照没有什么差异。