保水缓释肥料在玉米上的应用研究

Effect of the Water-saving and Slow-releasing Fertilizer on Maize Growth

进行了以超高吸水性树脂为基质研制的保水缓释肥料在玉米上的应用研究,结果表明,保水缓释肥料具有良好的抗旱保水作用,能有效减少肥料淋溶损失,提高肥料的利用率,显著提高玉米出苗率和出苗的整齐度,减少秃顶长,最终提高玉米的产量。

The practieal effect of the water-saving and slow-releasing fertilizer on maize growth was investigated. The results showed that the fertilizer we prepared ean save water, improve the availability of fertilizer, increase the rate of maize seed germination and eventually enhance maize yield.