可食松引种催芽试验初报  

A Preliminary Report on Experiment of Accelerating Germination of Pinyon Seeds

作　　者：韩恩贤[1] 薄颖生[1] 韩刚[1] 张晓鹏[1] 

机构地区：[1]西北农林科技大学林学院,陕西杨凌712100

出　　处：《陕西林业科技》2003年第3期75-76,共2页Shaanxi Forest Science and Technology

摘　　要：试验表明,用3种方法处理可食松种子,热水浸种效果最差,直播次之,冷水浸种出苗集中,效果较好。不同温度处理以18～30℃为佳。The experiments showed that among three pretreatment methods the effect was the worst by soaking seeds in hot water. Soaking seeds in cool water was better than no pretreatment by which the germination of Pinyon seeds was the best. The optimal temperature was 18-30℃ among different temperature treatments.

关 键 词：可食松 引种催芽试验 热水浸种 冷水浸种 温度 

分 类 号：S791.259[农业科学—林木遗传育种]