When added in variety of fertilizers, it can facilitate the roots' growth and crops’ adsorption for N, P, K ratios, which increase the utilization ratio of fertilizers and the crop yield. Therefore, the crop output per hectare remains or increase, while the fertilizer rate dramatically decrease. It can be used as the seed coating to generate the seeds’ growth in the germination period, making the plants much stronger and healthier. After the application of PASP, the situation of Soil Compaction improves a lot, caused by the overuse of fertilizers.

CAS NO:25608-40-6

EC NO:

Molecular Formula:(C₄H₇NO₄)x

Molecular Weight:133.102

Synonyms:L-Aspartic acid, homopolymer;L-Aspartic acid homopolymer;Poly-L-aspartic acid;

Molecular Structure: