Glufosinate-ammonium preparation and preparation method thereof

The invention relates to the technical field of pesticides, in particular to a glufosinate-ammonium preparation and a preparation method thereof. The glufosinate-ammonium preparation comprises, by mass, 5-98 parts of glufosinate-ammonium, 1-15 parts of additive and 1-95 parts of filler. By means of the adjustment of selection and ratio of the components, the glufosinate-ammonium preparation has good solubleness, and has the advantages of being weak in foamability and high in pesticide effect. The preparation method of the glufosinate-ammonium preparation is simple, and convenient to use, and overcomes the defects that packaging and conveying cost is high, using and metering are inconvenient, and the pesticide effect is poor in the prior art. Experiments show that the foamability of the glufosinate-ammonium preparation is 8-15ml, and the control efficiency for weeds can reach 98%.