Tech Property | Specification |
Appearance | Pure Light Green Powder |
Fe Chelated EDTA | 4.02% |
Cu Chelated EDTA | 1.54% |
Mn Chelated EDTA | 3.95% |
Zn Chelated EDTA | 1.48% |
MgO | 5.43% |
B | 0.55% |
Mo Content | 0.12% |
Co Content | 0.06% |
PH (1% w/v sol.) | 6.0 ± 1.5 |
Water Insoluble | No more than 0.01% |
EDTA is a chelate which protects nutrients against precipitation in a moderate pH-range (pH 4 - 6.5). Mainly used for nourishing plants in fertigation systems, and as an ingredient for NPKs. EDTA chelates will not injure leaf tissue, contrarily it is ideal for foliar spraying to nourish the plant. EDTA chelates are produced using a unique patented micro-granulation process. This method guarantees a microgranule that is free flowing, dust-free and caking-free, and easily soluble.
Copper | Bean crops can fix nitrogen,plant short and small,easy infect disease, |
Iron | Yellow leaf,loss green,new leaf scorch. |
Zinc | Fruit trees(Little Leaf),Corn(Albinism),Tea(Fascicle bud),Grape(Different shape,mummy,no taste) |
Manganese | Loss green,weak photosynthesis. |
Molybdenum | Crops grow slowly,easy infected by vermin,Bean with low output,Cotton desquamated. Wheat ripe late,grain not filled. |
Magnesium | Old leaf become yellow,photosynthesis weaken, fruit crack,bad color. |
Boron | Roots death,Tea bud blight disease,rape,apple,will no fruit, |