不同地力冬小麦喷施锌、硅叶面肥的增产及抗病效果

摘要

The effects of different treatment methods on the yield and disease resistance of winter wheat were studied by spraying zinc, silicon fertilizer singly or combined on winter wheat under different force conditions. The results showed that using zinc and silicon simultaneous could raised the growth of wheat, increased resistance, reduced the disease and increased production, the effect of combined spraying was more obviously than that of spraying separately. It is concluded that the two elements of zinc and silicon have synergistic effects on plant growth, regulate plant growth and enhance the ability of plant to defend against pests and diseases.%通过在不同地力冬小麦上单独喷施锌、硅肥及二者配合使用,探究不同处理方式对冬小麦产量及抗病性的影响.结果表明:与对照相比单独使用锌肥和硅肥均能够促进小麦的生长,增强抗逆性、减轻病害的发生,增加千粒重、提高产量,二者配合使用的增产效果明显好于单施.锌、硅元素在植物生长过程中具有协同作用,调节植株生长,提高植株对病虫害的防御能力.