论文部分内容阅读
本试验对比分析了两种EC值营养液对红掌品种‘粉冠军’、‘明尼苏达’中后期生长和观赏品质的影响。结果表明,与EC值为1.5的营养液相比,EC值为1.8的营养液能明显促使‘粉冠军’植株叶面积增大和开花数目增多,而两处理对植株的其他各项生长指标如株高、冠径、叶片数等影响效果不显著。两种EC值营养液对品种‘明尼苏达’的各项生长指标影响不明显。两个品种间植株各个生长指标均存在差异。
In this experiment, the effects of two kinds of nutrient solutions on the growth and ornamental quality of Anthuriums and Minnesota in the middle and later stages were analyzed. The results showed that compared with the nutrient solution with EC value of 1.5, the nutrient solution with EC value of 1.8 could obviously promote the increase of leaf area and the number of flowering in ’Fenfenjun’ plants. However, the other treatments such as strain High, crown diameter, the number of leaves and other effects are not significant. The effect of two kinds of EC nutrient solution on the growth indexes of ’Minnesota’ was not obvious. There were differences in the growth indexes between the two cultivars.