黄瓜、西瓜与南瓜种子大小对萌发期及幼苗质量的影响  

Effects of Seed Size on Germinating Period and Seedling Quality of Cucumber,Watermelon and Squash

作　　者：田叶飞[1] 魏佑营[1] 常晓轲[1] 杨明凯[1] 武文珺[1] 魏星[1] 

机构地区：[1]山东农业大学园艺科学与工程学院,山东泰安271018

出　　处：《山东农业科学》2012年第8期40-42,共3页Shandong Agricultural Sciences

基　　金：山东省蔬菜良种工程项目(2010lz2006-03);山东省科技攻关项目(2009GG1009018);山东省公益性行业专项(201003004)

摘　　要：以黄瓜、西瓜与南瓜种子为试验材料,研究了种子大小对瓜类蔬菜萌发期及幼苗质量的影响。结果表明,种子大小与千粒重有极显著正相关关系,黄瓜、南瓜中粒种子的发芽势最高。除黄瓜的鲜、干重外,种子大小与三种瓜类的幼苗质量有关的各项指标均有正相关关系。The seeds of cucumber, watermelon and squash were selected as experimental materials to study the effects of seed size on germinating period and quality of seedlings. The results indicated that the seed size was significantly positively correlated with the 1 000 - grain weight. The middle size cucumber and watermelon seeds had the highest germinating energy. Except the fresh and dry weight of cucumber seedlings, the seed size was positively correlated with each indicator of the seedling quality.

关 键 词：瓜类蔬菜 种子大小 萌发期 幼苗质量 

分 类 号：S642.01[农业科学—蔬菜学] S651.01[农业科学—园艺学]