摘要
对不同地点大别山五针松母树林种子的特性进行比较,结果表明,大王沟母树林种子的饱满率、百粒重和活力分别为25.04%、130.45 g和100%,而妙道山母树林种子特性相应指标为10.12%、67.28 g和89.36%,两地的种子特性存在显著差异。
The different seed characteristics of Pinus dabeshanensis are compared.The results show that the hundred grain weight, percent of fully-developed seeds and the seed viability of Dawanggou seed production stand are 25.04%、130.45 and 100%, respectively.And those of Miaodaoshan seed production stand are 10.12%、67.28 and 89.36%, respectively.There are significant difference between seed characteristics of the two stands .
出处
《安庆师范学院学报（自然科学版）》
2016年第3期110-112,共3页
Journal of Anqing Teachers College(Natural Science Edition)
基金
国家林业公益性行业科研专项(201304314)
安徽省教育厅自然科学重点项目(KJ2016A437)
关键词
大别山五针松
母树林
种子特性
Pinus dabeshanensis
seed production stand
seed characteristics
