摘要
对宁夏固原地区8个植物种的组织结构进行显微观察研究。结果表明同一种植物不同的组织器官其抗旱性不同;不同植物种的同一器官其组织结构差异较大,抗旱性不同;植物抗旱性与植物器官抗旱性呈极显著的正相关;不同植物种间抗旱性的定量综合评定在抗旱性植物引种中具有一定的应用价值。
Tissue structure from 8 different varieties in Guyuan city were observed. It showed that different tissue had different drought resistance in the same varieties, structures of the same tissue from different varieties and drought resistance had big difference. The drought resistance between tissue structure and varieties had obviously positive relevance. The evaluation of drought resistance among varieties had practical value to drought-tolerance plant introduction.
出处
《水土保持研究》
CSCD
北大核心
2005年第3期76-80,共5页
Research of Soil and Water Conservation
基金
国家科技攻关资助项目(2001BA606A-04)
关键词
植物
组织结构
抗旱性指标
plant
tissue structure
drought resistance
