海蓬子种子的发芽特性与贮存方法研究

海蓬子可作为一种盐生油料植物种植开发.通过对海蓬子种子的发芽特性和贮存方法的研究,结果表明,海蓬子有明显的休眠特性,休眠期约为90d;种子发芽数为第4天最高,第10天发芽率＞5%;在半年的贮存时间内,果穗贮藏较脱粒贮藏有显著的差异;初步的试验结果显示,采收黄熟种子贮藏比过熟种子贮藏更有利于延长种子寿命.图1显示,种子发芽数为第4天最高,第8天后发芽数已明显减少,第10天发芽率＞5%.

Studies on Germination Character and Store Methods of Salicontnia Seeds

Salicontnia is developed as a halophyte with oil and lubricant. The paper is a trial about the germination character and the store methods. The result show that dormancy is patent, the dormant phase is about 3 months; the germination tendency of seeds is 4th day, the germination rate is 10th day; during the half year`s storing up, the store of fruit-spike is more discrepant compared with the thresh store. The initial trial also show that the green seeds to store are more advantage of the overripe seeds longevity.