1.It is mainly used to prevent and treat yellowing disease (also known as yellow leaf disease) caused by iron deficiency in plants;
2.It can also be used to supplement iron for normal plants, which can make plants grow more vigorously, increase yield and improve fruit quality;
3.Improving the soil has a significant effect on soil compaction and fertility decline caused by the long-term application of ordinary chemical fertilizers.
Product Parameters
| Test Item |
Standard Specification |
| Item Name |
EDDHA Fe |
| Appearance |
Dark red or brown power |
| Chelated iron ( Fe) content |
6% |
| Fe Ortho Ortho content ( O-O) |
4.8% |
| Solubility in Water |
100% Soluble |
| PH value ( range of application) |
7.0-9.0 |
| Molecular Fomula |
C18H16N2O6FeNa |
| CAS No. |
16455-61-1 |
| Molecular weight |
435.2 |
Proposed dosage
Proposed dosage
| Variety of recommended crop |
The use of volume |
| Orange |
Young plant : 40-50g/plant
Large plant : 60-100g/plant |
| apple ,pear,peach,walnut,lemon,loquat |
Young plant : 40-50g/plant
Large plant :60-100g/plant |
| Longan,lychee |
Young plant : 40-50g/plant
larege plant:60-100g/plant |
| grape,kiwifruit |
10-30g/plant |
| vegetable |
5-10kgs /hectare |
| flower |
30-50kgs/hectare |
| strawberry |
20-40kgs/hectare |
| grain crop |
5-10kgs /hectare |
Advantages
1. EDDHA-Fe , as organic chelated iron fertilizer , are most efficient to prevent and cure the disease of leaf-yellows due to iron deficiency for grain crop,fruit ,vegetable ,and flower etc.
2. As super water-soluble single microelement efficient organic fertilizer with a very fast iron releasing capacity EDDHA Fe can be widely used in various soils safely and efficiently .
3.EDDHA Fe can be as iron-supplementary agent to normal crop ,making them grow better, and improve the quantity and quality of crops.
4. There is also a significant improvement in the hardened ,imperous ,and fertility declined soil .
Usage Instructions - Operations
1. Foliar Spray : According to the use of volume ,mix it wiht water by 1:1000~3000, and spray it on leaves evently . But try not to use this method wih strong sunshine or low rainfall.
2. Root Spray : Dig a 15-20cm deep furrow around the crown of the fruit trees or on both sides of the crops,mix this product with water by 1:1000~3000 according to the use of volume , sprinkle it into the furrow evently and fill the furrow up immediately .
3. Flood Irrigation : Before irrigation , spray this product evenly on fields .
