稀土元素对甜椒种子萌发特性及耐盐性的影响  

THE EFFECT OF RARE EARTH ON PEPPER SEEDS GERMINATION AND SALT TOLERANCE

作　　者：于翠玲[1] 杨文斌[1] 刘玉玺[1] 杨忠仁[1] 

机构地区：[1]内蒙古农业大学职业技术学院,内蒙古包头014109

出　　处：《内蒙古农业大学学报（自然科学版）》2012年第1期73-76,共4页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：内蒙古自然科学基金(2010MS0301);内蒙古农业大学职业技术学院应用科学基金

摘　　要：本实验以甜椒种子为实验材料,研究稀土元素不同浓度、浸种时间和对其种子萌发特性及耐盐性的影响。结果表明:甜椒种子的浸种最佳稀土浓度为1200 mg/L,最佳浸种时间为18 h,其它处理与对照相比差异不明显,且稀土处理可适当提高种子的耐盐性。the pepper seeds were materials, the effect of different content and immersion time with rare earth on germination and the salt tolerance were investigated. The results showed that： the best rare -earth concentration was 1200mg/L, and the best seed immer- sion time was 18 h for pepper seeds, the rare earth could evaluated the salt tolerance of pepper seed.

关 键 词：稀土 甜椒种子 萌发特性 耐盐性 

分 类 号：S641.304.1[农业科学—蔬菜学]