中文摘要：

目的：以8个不同产地的栀子种子作为实验材料,研究浸种时间、光照、温度对栀子种子发芽特性的影响,讨论种子发芽的最佳条件,从而确定不同产地栀子种子的发芽特性,为不同产地栀子规范化栽培提供依据.方法：测定栀子种子净度、千粒重、含水量、生活力和在不同浸种时间、不同光照、不同温度、不同发芽床条件下的发芽率.结果：种子净度福建最高,为88.13％,重庆最低,为72.68％;千粒重福建最高,为3.95g,广西最低,为2.82 g;含水量湖南最低,为9.72％,重庆最高,为10.89％;种子生活力江西最高,为98.27％,湖北最低,为97.21％;种子发芽率江西84.78％、四川76.69％、湖北75.89％、浙江74.88％、重庆72.89％、福建72.56％、湖南69.13％、广西65.09％.结论：在滤纸床上,浸种2d,30℃黑暗条件,是最适宜各省栀子种子的萌发条件.其中江西栀子种子的发芽率最高,广西最低.

英文摘要：

Objective：Taking 8 different areas of Gardenia jasminoides seeds as experimental material to study the effects of soaking time,illumination,temperature on Seed Germination Characteristics of gardenia,and discuss the best condition to determine the seed germination,germination characteristics of seeds of Gardenia from different areas,to provide the basis for the standardized cultivation of Gardenia from different areas.Method：Determination of Gardenia seed purity,1 000 grain weight,moisture content,life force and in different soaking time,different illumination,different temperature,different germination bed conditions germination rate.Results：the seed purity of Fujian up to 88.13％,the lowest purity was 72.68％ in Chongqing; the highest 1 000 grain weight was 3.95 g in Fujian,the lowest 2.82 g in Guangxi ; water content in Hunan for a minimum of 9.72％,the highest for Chongqing 10.89％ ;seed viability of Jiangxi up to 98.27％,the lowest in Hubei 97.21％,Jiangxi 84.78％ seed germination rate,Sichuan 76.69％,Hubei 75.89％,Zhejiang 74.88％,Chongqing 72.89％,Fujian 72.56％,Hunan 69.13 ％,Guangxi 65.09％.Conclusion：The most suitable conditions for the seed germination was soaking 2 d,with 30 ℃C under dark conditions in the filter bed,Jiangxi Gardenia seed germination rate was the highest,lowest in Guangxi.