摘要
采用随机试验设计 ,研究了多效唑溶液浸种对多年生黑麦草 (Lolium perenneL )出苗率、株高、叶长、叶宽、分蘖数和生长格局等坪用性状的影响。结果表明 ,多效唑能有效地抑制多年生黑麦草的株高和发芽率 ,促进分蘖 。
The effects of pp333 solution concentration and seed soaking time on turf-characteristics of perennial ryegrass ( Lolium perenne L.) were studied using random experiment design. The results showed that pp333 decreased plant height and emergence rate, increased tillers, changed growth pattern of perennial ryegrass.
出处
《宁夏农学院学报》
2003年第4期22-24,共3页
Journal of Ningxia Agricultural College
关键词
多年生黑麦草
多效唑浸种
坪用性状
perennial ryegrass seed soaking in PP333 turf characteristics
