观赏植物养护专用缓释肥片在布袋蔓绿绒上的试验研究

Experiment study of special slow release fertilizer tablets of ornamental plants maintenance on Philodendron

以观赏植物养护专用缓释肥对布袋蔓绿绒进行了试验研究。试验结果表明:专用缓释肥在布袋蔓绿绒试验中具有明显的缓释养分的作用,在T-3的肥力水平上,对植株追肥没有太大的效果;试验中布袋蔓绿绒叶片长、宽、鲜重、干重、叶绿素a、叶绿素b含量均有不同程度的增加,提高了布袋蔓绿绒的观赏价值;专用缓释肥对布袋蔓绿绒的地下部分生长具有明显的促进作用。

By using special slow release fertilizer tablets of ornamental plants maintenance, application experiments were given on ornamental plants Philodendron. The experiments showed that special slow release fertilizer had obvious effects on slow releasing nutrients though the Philodendron application experiments, on the fertility level of trearment 3, there were not obvious effects by plant top dressing. In the experiments, leaf length, wideth, fresh weight, dry- weight, plant water content and chlorophyll ab content of Philodendron were all adding in different degrees, improved Philodendron＇s ornamental value. Special slow release fertilizer also had obvious improving effects on the underground part＇s gowth of Philodendron.