Ortho-Ortho 4.8 EDDHA Fe Chelated Iron Fertilizer for Trees like Grape,Longan and Lychee
EDDHA Fe Iron 6%
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Organic Fertilizer EDDHA Fe 6%
ortho-ortho: 4.8
CAS No.: 16455-61-1
Iron Deficiency
Used to cure leaf-yellow disease ( chlorotic disorder ) caused by iron deficiency for agricultural crops especially for acid, alkaline and calcareous soils.
Specification:
| Test Item | Standard Specification |
| color | dark red powder |
| Chelated iron ( Fe) content | 6% |
| Fe Ortho Ortho content ( O-O) | 4.8 |
| Solubility in Water | completly |
| PH value ( range of application) | 7-9 |
| Molecular Fomula | C18H16N2O6FeNa |
| Molecular weight | 435.2 |
Dosage
| Variety of recommended crop | The use of volume |
| Orange (citrus) | 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 |
Usage Instructions
1. Foliar Spray : According to thye use of volume ,mix it wiht water by 1:1000~3000, and spray it on leaves evently . But try not to use this method with 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 .
Packing:
Deficiency of Iron for Grape
after ten days, the grape leaf Deficiency of Iron improved
Product Tags:
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EDDHA Fe Chelated Iron Fertilizer CAS 16455-61-1 For Grape Trees Images
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