石刁柏种子发芽条件研究  

Study on Seeds Germination Conditions of Asparagus

作　　者：邢宝田[1] 宋顺华[1] 刘玲[1] 吴萍[1] 马连平[1] 孟淑春[1] 

机构地区：[1]北京市农林科学院蔬菜研究中心、农业部华北地区园艺作物生物学与种质创制重点实验室、农业部都市农业(北方)重点实验室,北京100097

出　　处：《北方园艺》2014年第11期38-40,共3页Northern Horticulture

基　　金：北京市科委重大课题资助项目(D131100000413001);国家科技支撑计划资助项目(2012BAK26B03);北京市农林科学院青年科研基金资助项目(QNJJ201211);北京市农林科学院科技创新能力建设专项资助项目(KJCX201202001,KJCX201101010)

摘　　要：以石刁柏种子为试材,采用不同的温度处理种子、不同发芽介质和不同发芽温度3种不同处理方法对种子进行处理,观察其发芽特征,找出其发芽的适宜条件,旨在提高石刁柏种子的发芽率。结果表明:石刁柏种子发芽期长,较易发霉,常温下浸泡24h,砂床25℃,置于光照培养箱内培养,发芽率最高。With Asparagus seeds as materials, different temperature, different germination medium and different germination temperature were treated, and its germination characteristics was observed, its suitable germination conditions was found out, in order to improve the germination rate of Asparagus seeds. The results showed that Asparagus seeds germination period was long, easily to be mouldy, under the condition of soaking at room temperature for 24 h, in sand bed at 25℃, in the illuminating incubator, the highest germination rate could achieve.

关 键 词：石刁柏种子 发芽率 发芽条件 出芽率 

分 类 号：S644.6[农业科学—蔬菜学]