摘要
用激光分别处理油松干、湿种子，干种子发芽率与活力指数分别为对照组的 １３６％ 和 １６７％ ，浸水 ３６ｈ后的湿种子发芽率与活力指数分别为对照组的 １３７％ 和 １５９％ 。
The germination rate and vitality index of Chinese pine seeds processed by Laser increased obviously.Compared with reference,the germination rate and vitality index of chinese pine were 136% and 167%,respectively for dry seeds,but for wet seeds soaked in water for 36h,they were 137% and 159%,respectively.
出处
《应用激光》
CSCD
北大核心
1999年第4期183-185,共3页
Applied Laser
基金
陕西师范大学青年科学基金
关键词
激光处理
油松种子
发芽率
活力指数
Laser process, Chinese pine seeds, Germination rate, Vitality index
