南阳生物有机肥在西瓜上的肥效研究

Study on Fertilizer Effect of Nanyang Biological Organic Fertilizer on Watermelon

[目的]探索南阳生物有机肥对西瓜品质及产量的影响。[方法]以不施生物有机肥+常规施肥为对照,设置施用生物有机肥3000、4500和6000kg/hm23个处理,分析有机肥对西瓜生长品质及产量的影响。[结果]增施南阳生物有机肥能有效促进西瓜植株生长发育,降低坐瓜节位,提高单个瓜重,提高西瓜中心糖分含量,改善西瓜口感和品质,达到增产增收的目的。[结论]南阳生物有机肥对西瓜生产有增产增收的效果,适合大面积推广。

[Objective] The aim was to explore the influence of Nanyang biological organic fertilizer on yieht and quality of watermelon. [Method] The treatment of no biological organic fertilizer and conventional fertilizer was taken as control, analyzed the influence of Nanyang biological organic fertilizer on yield and quality of watermelon by setting three treatments： applied Nanyang biological organic fertilizer 3 000,4 500,6 000 kg/hm2. [Result] The result indicated that increasing application of Nanyang biological organic fertilizer could effectively promote plant growth and development of watermelon, reduce fruiting node, improve single melon weight, raise watermelon center sugar content, improve the taste and quality of watermelon and achieve the purpose of increasing income. [Conclusion] Nanyang biological organic fertilizer was suitable to be popularized in large area for increasing production of watermelon.