保湿方法对金叶龟甲冬青扦插生根的影响

摘要

The effect of rooting of Ilex crenata ‘Golden Gem' cuttings was studied by different moisturizing technology on the field trial.Three kinds of different moisturizing technology were used to culture the Ilex crenata ‘Golden Gem' cuttings.The results showed that the survival rate of cuttings,the rooting number and the average root length of Ilex crenata ‘Golden Gem' covered with plastic cup had been increased,with the survival rate of 90.3%,the root number of 16 and the average root length up to 11.2 cm,all at very significant level.The three treatments showed no significant difference in the length of root.For shoot cutting propagation of Ilex crenata ‘Golden Gem',the moisturizing technology of covering plastic cup was more suitable.%通过田间试验研究2种不同保湿方法对金叶龟甲冬青扦插生根的影响,筛选出最适合的扦插保湿方法。结果表明：用塑料杯覆盖处理金叶龟甲冬青,其扦插成活率、插条生根数、平均根长均有所提高,其中生根率达到了90.3%,生根数达到了16,平均根长达到了11.2 cm,均达到了极显著水平;生根所需时间3种处理无显著差异。金叶龟甲冬青嫩枝扦插繁殖,使用覆盖塑料杯的保湿方法较为适宜。