| Place of Origin: | China |
|---|---|
| Brand Name: | Shi Hong |
| Certification: | SGS |
| Model Number: | eddha-fe6% |
| Minimum Order Quantity: | 1 ton |
| Packaging Details: | 20KG/BAG, or as customers’requests. |
| Delivery Time: | 3~7days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1000 tons per month |
| Product Name: | Ethylenediamine Two Adjacent Hydroxyphenyl Big Iron Sodium Acetate, EDDHA Fe 6% | Other Names: | Ethylenediamine Two Adjacent Hydroxyphenyl Big Iron Sodium Acetate |
|---|---|---|---|
| Appearance: | Dark Brown Powder | Iron Content: | 6% |
| O-O: | 4.8 | PH: | 7~9 |
| Chelated Iron: | 99% | Molecular Formula: | C18H16N2O6FeNa |
| Molecular Weight: | 435.2 | ||
| Highlight: | SGS EDDHA Fe 6%,O-O 4.8 EDDHA Fe 6%,Iron Sodium Acetate |
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Ethylenediamine Two Adjacent Hydroxyphenyl Big Iron Sodium Acetate, EDDHA Fe 6%
Iron is one of the micronutrient elements necessary for the normal growth of plants. Although its content in plants is not high, it plays a very important role in the growth and development of plants. Iron is not only involved in the physiological processes of plant chlorophyll synthesis, respiration and redox reaction, but also an important cofactor for many functional proteins.
Symptoms of iron deficiency in plants
1. Iron deficiency in grapes: In the initial stage, new leaves are chlorosis, only the leaf surface remains green. In severe cases, irregular brown necrosis occurs on the leaf margins and tip, the branches stop growing, the tendrils are larger, and the leaves look like Burning; low fruit setting rate, sometimes all the flower buds fall off, and the fruit particles are small.
2. Iron deficiency in citrus: the veins of the leaves are green reticulated, the veins are yellow-green, and the branches are thin and weak. In severe cases, both the young and old leaves become white, the middle veins are evergreen, and the leaves are easy to fall off.
3. Iron deficiency in kiwi: the mesophyll turns yellow, and the veins remain green, causing the leaf surface to show green reticulated yellowing. When iron deficiency is severe, the top of the new shoots will die; the fruit will turn yellow, and the fruit will be light and tasteless.
Description of Ethylenediamine Two Adjacent Hydroxyphenyl Big Iron Sodium Acetate, EDDHA Fe 6%:
It is currently the world's most efficient iron fertilizer. Within the scope of PH 3-12 is high stability, plants are more likely to be absorbed. It is mainly used for iron preparation plants.
Chemical name: Ethylenediamine two adjacent hydroxyphenyl big iron sodium acetate;EDDHA - FeNa
Molecular formula: C18H16N2O6FeNa
molecular weight: 435.2
Outside view: purple or brown solid powder, soluble in water
Chelate iron content: 99% or higher in (C18H16N2O6FeNa)
Iron content: 6.0% or higher.
PH value of aqueous solution (1%) : 7.0 ~ 9.0
Plant iron deficiency symptoms:
Young foliage become yellow or white, central veins, leaf margin, and tip necrosis blotches burned;Flowers younger leaves lose green, old leaves still looks normal, losing green leaves start mesophyll turning yellow, then leaves turned white, the veins become yellow and leaves fall off.
Use crops and method of Ethylenediamine Two Adjacent Hydroxyphenyl Big Iron Sodium Acetate, EDDHA Fe 6%:
Soil base: irrigating root
Fruit, peach, orange, pear, apple, navel orange, kiwi fruit, litchi, loquat, dongzao, cherry,etc
The young tree · · · · · · · · · · · · · · · · · · 4 to 12 g/tree
Hanging in the early fruit · · · · · · · · · · · · · · · · 12 to 20 grams/tree
Adult tree · · · · · · · · · · · · · · · · · 20-40 grams/tree
Old tree · · · · · · · · · · · · · · · · · 40-80 grams/tree
seedbed:
Plant · · · · · · · · · · · · · · · · · · 0.8 to 4.0 grams
Every square metre · · · · · · · · · · · · · · · · 2.4 to 4.0 grams
Stolons plants: grapes, strawberries, etc
young plant · · · · · · · · · · · · · · · · · · 2.4 4.0 g/strain
Adult plant · · · · · · · · · · · · · · · · · 4 to 8 g/plant
Flower gardening: lily, rose, African chrysanthemum, carnation, anthurium, sowbread, chrysanthemum, yulan, etc
Every square metre · · · · · · · · · · · · · · · · · · 0.8 4 grams
Used with nutrient solution drip irrigation, a 40% reduction in usage