稀土微肥在白兰瓜上的应用效果试验研究

Study on the Application Effect Test of Rare Earth Micro-fertilizer on BAI LAN Melons

通过试验得出:白兰瓜施用稀土微肥喷洒均有增产、增糖的效果。其中:施用方法以处理(3)即浓度为300mgkg-1稀土微肥溶液分别于始花期和壮果期各喷洒一次效果最好,产量较对照增加584.1kg667m-2,增28.4%;含糖量达15.08%,较对照增1.8度,增产、增糖均达极显著水平。

The results showed that application of rare earth micro-fertilizer spraying could increase the honeydew melon yield and sugar content. Of all treatments, the best one was treatment （3）, in which the concentration of rare earth mciro-fertilizer solution being 300mg kg-~ and whose application times respectively at first flowering and swelling fruit stage. Compared to the control, the yield of honeydew melon in treatmnet （3） was increased 584.1kg 667 m-2, about 28.4 %; sugar content reached 15.08 %, increased 1.8 degree. The increases of honeydew melon yield and sugar content reached extremely significant level.