一种高磷型液体水溶肥的制备方法及此肥料在小麦苗期的肥效验证

[目的]重点阐述了一种高磷型大量元素液体水溶肥的制造方法.[方法]以硝酸钾、磷酸二氢钾、尿素、磷酸脲等较常规的原料,在常压、接近常温的条件下生产,并以水培7d的苗期小麦为作物进行肥效试验.[结果]该种液体肥能够在小麦苗期对小麦根茎等生长有明显的促进作用.[结论]水溶性肥料日益受到重视,发展前景广阔.

Preparation Method of a Large Number of Elements of a Liquid Water Soluble Fertilizer and Its Fertilizer Effect Validation in Wheat Seedling Stage

[Objective] The research aimed to study the preparation method of a liquid water soluble fertilizer.[Method] Based on a conventional material,under the condition of atmospheric pressure and close to the normal temperature,the liquid water soluble fertilizer was produced.And the fertilizer effect of liquid water soluble fertilizer was verified in wheat growth during the wheat seedling stage.[Result] The liquid water soluble fertilizer had the promotion on the growth of wheat root and stem at seedling stage.[Conclusion] More and more attention was pained on the liquid water soluble fertilizer,which had broad prospect.