Standard:
|
NO. |
Item |
Standard |
|
1 |
Appearance |
Brown Powder |
|
2 |
Total Chelate Content (%) |
≥10.0 |
|
3 |
Moisture (%) |
≤5.0 |
|
4 |
Amino acid (%) |
≥25 |
|
5 |
pH |
4.1-4.4 |
|
6 |
Water Solubility(%) |
100 |
Method ofapplication:
1. Field crops and vegetables: 1-2kg/ha at periodof rapid growth or nurition stress, two times at least through growing seasons.
2. Tree Crops: 1-3kg/ha at active growth period, 2-4 weeksintervals through growing seasons.
3. Grapes and berries: 1-2kg/ha at active growth period, 1week intervals at least through vegetative growth period.
4. Turf: 3-6kg/ha at active growth period.
5. Ornamental trees, Shrubs, and Flowing plants: Dilute atrate of 25kgs in one or more steres of water and spray to complete coverage.
Warning:
1. Do not spray on hot days or rainy days. Sprayagain if there is rain 6 hours after having sprayed.
2. The intervals for using should not be less than 7 days.