ShandongLiyang Biotechnology Co.,Ltd.

Powder: 10%25%65%

Liquid: 3.5%4% 5%7%

Applicationsof polyglutamic acid (γ-PGA) in agriculturalcontact:

1.Save water and fertilizer, and improve fertilizer utilizationefficiency

2.Suspend heavy metal ions to reduce soilpollution

3.Stronger root system and stronger crop recoveryability

4.Adjust soil pH and improve acid and alkalinesoils