水肥一体化不同施肥方案对甜瓜植株和果实性状的影响

Effects of Different Fertilization Schemes on Plant and Fruit Characters of Melon(Cucumis melo L.)Based on Integration of Water and Fertilizer

【目的】制订甜瓜水肥一体化施肥方案。【方法】以"甬甜5号"为材料,"万里神农"系列肥为处理A,"永通化工"系列肥为处理B,常规施肥为CK,采用随机区组设计,考察不同施肥方案对甜瓜植株和果实性状的影响,并进行了相关性分析、方差分析和多重比较。【结果】叶长与叶宽极显著正相关,叶长与茎粗显著正相关,果质量、果长、果宽、果肉厚、中心糖度、边缘糖度间均极显著正相关。施肥方案B在节间长、茎粗、果质量、中心糖度、边缘糖度方面优于施肥方案A和CK。【结论】施肥方案B的植株和果实性状表现良好,肥力较为均衡,适合作为甜瓜整体施肥方案推广应用。

【Objective】The aim is to formulate a fertilization scheme of integrating water and fertilizer for melon.【Method】'YongTian 5'was used as experiment material,'Wan Li Shen Nong'and'Yong Tong Hua Gong'series of fertilizer were used for the treatment of A and treatment B respectively,the conventional fertilization was used as CK,and the randomized block design was used.The effects of different fertilization schemes on the plant and fruit characters of melon were investigated,and the correlation analysis,variance analysis and multiple comparisons were conducted.【Result】Leaf length and leaf width had a very significant positive correlation,leaf length and stem diameter had a significant positive correlation.Fruit weight,fruit length,fruit width,fruit flesh thickness,center sugar degree,edge sugar degree showed a very significant positive correlation between.The fertilization scheme B was superior to the fertilization scheme A and CK in internode length,stem diameter,fruit weight,central sugar degree and edge sugar degree.【Conclusion】On the whole,the plant and fruit characters of the fertilization scheme B shows good fertility and balanced fertility,which is suitable for popularizing and applying as a whole fertilization program of melon.