埋藏深度对萝卜种子萌发的影响

Effect of Different Burial Depths on the Seed Germination of Radish

以＂新选八寸＂、＂北京大粉＂、＂王兆萝卜＂3个品种种子为试材,采用单因素试验设计,研究了1.5、3.0、4.5、6.0cm 4个不同埋藏深度的处理对萝卜种子萌发特性的影响,并探讨其种子萌发的最佳条件。结果表明：适当的埋藏深度有利于种子的萌发;萝卜种子萌发的最适埋藏深度为1.5~4.5cm;该试验结果对萝卜种苗培育具有重要的指导意义。

Taking seeds of ‘Xinxuan Bacun＇, ‘Beijing Dafen＇, ‘Wangzhao Luobo＇ radish as materials, different burial depths of 1.5 cm,3. 0 cm,4. 5 era,6. 0 cm were set,effect of different burial depths on seed germination of radish were investigated at different depths and adopting one-way test design. Besides, the optimal conditions for germination of different radish seeds were also discussed. The results showed that proper burial depth was favored to the germination of radish seeds and the optimal burial depth for germination of the seeds was 1.5-4. 5 cm, the results indicated directive significance for the cultivation of radish.