不同烘干时间对丸粒化青菜种子含水率与发芽出苗率之影响  

EFFECTS OF DRYING TIME ON MOISTURE CONTENT, GERMINATION AND SEEDLING EMERGENCE OF PELLETED PAKCHOI SEEDS

作　　者：李明[1] 周志疆[1] 王文娟[1] 范林华[1] 

机构地区：[1]上海市农业科学院园艺研究所,上海201106

出　　处：《上海农业学报》2003年第3期44-46,共3页Acta Agriculturae Shanghai

基　　金：上海市农委科技兴农重点攻关项目[编号:农科攻字(2000)第6-12号]。

摘　　要：采用保湿培养法测定丸粒化种子的发芽率,穴盘播种法测试丸粒化种子的出苗率,结果表明: 35℃、5.5h的恒温烘干处理种子可使丸粒化种子的水分含量降到国家规定的范围之内,并且不影响种子出苗。The germination rate of pelleted seeds was determined by moisture-retaining culture and the seedling emergence rate of pelleted seeds was measured by sowing in plate. The result showed that drying the seeds constantly at 35℃for 5.5 hours could made the moisture content of the seeds reduce and be within the national prescribed limits,and didn't affect the seedling emergence.

关 键 词：烘干时间 丸粒化 青菜种子 含水率 发芽出苗率 影响因素 

分 类 号：S634.3[农业科学—蔬菜学]