摘要
本项研究采用TTC法和纸床发芽法分别测定工业大麻4个品种种子的生活力和发芽率,分析其相互之间的关系。结果表明,种子生活力(x)与发芽率(y)符合y=a+bx的直线关系,相关系数R=0.912 9以上,为极显著正相关;利用这种关系,可根据快速测定种子的生活力计算出相应的发芽率,其理论值与实验测定值具有一致性。此研究结果为估算工业大麻种子发芽率提供了简便的方法。
Adopting the method of TTC and paper bed germination,the seed viability and germination rate of industrial hemp（Cannabis sativa） of four cultivars were respectively determined,to study the correlation between these two indexes.The correlation between seed viability（x） and germination rate（y） was y = a ＋ bx,and the correlation coefficient R= 0.912 9,which was extremely significant correlation.Utilizing the correlation between these two indexes,the germination rate of seed could be calculated after the viability was rapidly measured.
出处
《西部林业科学》
CAS
北大核心
2012年第2期24-26,共3页
Journal of West China Forestry Science
基金
云南省重点新产品开发计划项目(2011BB011)
关键词
工业大麻
种子
生活力
发芽率
相关分析
industrial hemp
seed
viability
germination rate
correlation analysis
