本试验选用忻州本地甜荞麦种子为材料,用四种不同引发技术对其进行引发,通过测试发芽指标、出苗指标、盐胁迫指标等,对硝酸钾引发、聚乙二醇6000引发,沙引发,蛭石引发4种引发进行了比较,结果显示:采用固体基质引发要优于液体基质引发,其中以沙引发3天和蛭石引发1天的最好。 In this experiment, native sweet buckwheat seeds from Xinzhou were selected as materials, and four different priming techniques were used to induce them. Through testing germination index, seedling emergence index and salt stress index, the effects of potassium nitrate priming, polyethylene glycol 6000 priming, Vermiculite induced four kinds of priming were compared, the results showed that: the use of solid matrix priming is better than the liquid matrix priming, of which three days triggered by sand and vermiculite primed one day the best.