种衣剂对高羊茅生长发育的影响

Effect of Seed Coating Chemicals on The Growth of Lawn Grass Festuca arundinacea

通过田间试验检测 4种不同类型种衣剂包衣处理对高羊茅生长发育的影响。结果表明 ,种衣剂处理高羊茅种子能够提高其出苗率 ,促进生长发育。对植株密度、生物量、叶绿素含量及根系活力均有明显提高。使用适合的种衣剂处理草种 。

Results of field experiment indicated that the emergency ratio was increased when the seed treated by seed coating chemicals(SCC),and the growth and development of grass also be promoted.The number and bio mass of grass per area was increased,so did as chlorophyll.But the activity of roots of per plant was lowed by SCC excluding the activity of roots of all plant per area was raised.Treated by SCC, the time to build up lawn or produce sod was lessened,and the quality of sod was improved.