AmiStar® 500 is obtained from soybean cake and is completely water soluble. Additionally, it provides organic nitrogen in free amino acid form which can be directly used in plant. Amino has the advantage that it adheres very well to leaves, because of its high viscosity, and it acts as an organic chelator of certain trace elements. Therefore it is widely used as a foliar fertilizer in combination with other water soluble fertilizers and in combination with almost all commercial plant protection agents to enhance their efficiency.
Items | Standard ( w / w % ) |
| Appearance | Yellowish Powder |
| Free Amino Acids | 45% min |
| Organic Nitrogen | 7.2% min |
| Total Nitrogen | 16% min |
| Water insoluble matter (Ash) | 1% max |
| Moisture | 5% max |
| Heavy metal (as Pb) | 20ppm max |
| CROP | RECOMMENDED APPLICATION |
| Field crop | 8-15 kg/ha divided into 3 applications (2-5 kg/ha per time) every 15 days after the first true leaf stage. |
| Vegetables | 8-15 kg/ha divided into 2-3 applications (2-5 kg/ha per time) every 10-15 days, starting from planting. |
| Fruit trees | 10-20 kg/ha divided into several doses during the season (3-6 kg/ha per time), from pre-blooming stage until the beginning of the colouring stage. |
| Foliar application | 0.8-1.25 kg/1000 liters water every 15-20 days during the season , 2-4 kg/ha per time |
| Root irrigation | 1-2 kg/1000 liters water every 15-20 days during the season , 4-8 kg/ha per time. |
- Promotes the formation of photosynthesis and chlorophyll
- No residue, improves the physical and chemical properties of soil
- Stimulates protein synthesis and improve crop production
- Increases absorption of nutrients through leaves and roots
- Promotes enzymatic activity as a natural stimulant
- Increases the protein, sugar and vitamin content in the plant
- Improves the efficiency of the pesticides and fungicide
- Increases crop resistance to adverse conditions like drought, frost, and disease
- Supports the plant with needed amino acids and peptides
- Decrease the incidence of certain plant diseases
- Increase crop yield and quality
- Natural organic fertilizer
