专用有机复合肥料对不同季节蔬菜生产的影响

Effects of Special-purpose Organic Compound Fertilizer on Yield and Quality of Vegetables at Different Seasons

以常规施肥作对照,研究了施用专用有机复合肥料对夏、秋、冬3季不同蔬菜的产量和品质的影响。试验结果表明:在不同季节不同蔬菜上施用专用有机复合肥料,均比常规施肥有一定的增产效果,增产幅度为4.0%～16.8%;而在越冬蔬菜和秋季蔬菜的增产上效果尤为明显,与常规施肥的产量相比差异显著;同时在提高蔬菜的内在品质方面有显著表现,其中番茄、黄瓜中维生素C含量都比常规施肥有所提高,且NO3-—N含量比常规施肥有显著地降低。

In this article, the effects of applying special-purpose organic compound fertilizer on yield and quality of vegetables at different seasons are studied. The results show that applying the special-purpose organic compound fertilizer has produced increasing production effects on yield and quality on the different vegetables planted at different seasons compared to the convention. The increasing scope is between 4.0% and 16.8%. Specially to the vegetables planted in winter and autumn, it reaches the remarkable level. And compared to the convention, the intrinsic quality and the Vc contained in tomato and cucumber are all remarkably improved. The NO3-—N is not improved but remarkably reduced.