Surya Zinc+ZSB-SURYA ZINC + ZSB
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Surya Zinc + ZSB: The Complete Bio-Fertilizer for Soil Health
Unlock the hidden power of your soil with Insecticides (India) Ltd’s advanced biological solution.
Surya Zinc + ZSB is not just a fertilizer; it is a smart nutrient system. It combines Elemental Zinc, Sulfur, and powerful Zinc Solubilizing Bacteria (ZSB). While chemical zinc often gets "locked" (fixed) in the soil and becomes useless, Surya Zinc uses biology to "unlock" these nutrients, making them available to your crops for higher yields and better quality.
Why Choose This Product? Key Benefits
- ⏱️Stops "Hidden Hunger": Instantly provides Zinc and Sulfur to correct deficiencies that stunt crop growth and lower yields.
- ?️Disease Resistance: Prevents major problems like "Khaira Disease" in paddy and "Little Leaf" in orchards by boosting plant immunity.
- ⏳Unlocks Soil Reserves: The special bacteria mobilize "legacy zinc" already sitting in your soil but unavailable to roots.
- ?️Stress Tolerance: Helps crops withstand abiotic stress like drought and salinity by regulating plant hormones.
- ?Double Action (Zn + S): Increases oil content in oilseeds and protein in grains thanks to the synergistic Sulfur component.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Surya Zinc + ZSB (Tractor Brand) |
| Technical Name | Bio-Fertilizer (Zinc Solubilizing Bacteria + Elemental Zn + S) |
| IRAC MoA Code | Biological / Metabolic Acidifier |
| Chemical Group | Microbial Inoculant / Micronutrient |
| Formulation | Powder (Granule) or Liquid Suspension |
| Toxicity Label | Green Label (Non-Toxic / Organic Safe) |
How It Works: Mode of Action
- Acidification: The bacteria consume organic matter and release organic acids (like gluconic acid). This lowers the soil pH locally, dissolving insoluble zinc oxides.
- Chelation (Unlocking): The bacteria produce "chelators" that grab zinc ions away from soil particles, forming a soluble complex that roots can easily drink up.
- Root Boosting: The bacteria release plant growth hormones (IAA) which stimulate longer, healthier roots for better nutrient uptake.
$$ZnO + 2H^+ \\rightarrow Zn^{2+} + H_2O$$
(The biological acid dissolves the solid Zinc into a plant-available form).
Target Crops & Pests
| Crop | Target Issue/Deficiency |
|---|---|
| Paddy (Rice) | Khaira Disease (reddish-brown leaves), Stunted Growth |
| Wheat & Maize | Low Protein, Poor Grain Filling, Yellowing |
| Horticulture (Mango, Citrus) | Little Leaf Disease, Rosette formation, Poor Fruit Set |
Dosage & Application Guide
The Golden Rule: Always mix Surya Zinc with Farm Yard Manure (FYM) or Compost to give the bacteria food to survive and multiply.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (Granule / Acre) | Dose (Liquid / Acre) | Method | PHI (Days) |
|---|---|---|---|---|
| Field Crops (Rice, Wheat) | 4 kg | 250 - 500 ml | Soil Broadcast or Drip | 0 |
| Sugarcane | 4 kg | 500 ml - 1 L | Furrow Application | 0 |
| Orchards / Fruit | 100-200g / Tree | 2-5 ml / Litre | Ring Basin | 0 |
*PHI = Pre-Harvest Interval: Being a bio-product, it leaves no harmful residues, allowing for harvest immediately if needed.
How to Apply: Best Practices
- Timing: Apply as a basal dose during sowing/transplanting or as a top dressing within 45 days of planting.
- Mixing: Mix the powder or liquid with 50-100 kg of well-decomposed manure (FYM) or vermicompost before broadcasting.
- Coverage: Ensure light irrigation after application so the bacteria can penetrate the soil to the root zone.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do NOT mix with chemical fungicides.
Frequently Asked Questions
1. Can I mix Surya Zinc with Urea or DAP?
Yes, it is generally compatible with chemical fertilizers like Urea and DAP if mixed immediately before application. However, do not leave them mixed for long periods.
2. Is it safe to use fungicides with this product?
No. Since Surya Zinc contains live bacteria (ZSB), chemical fungicides will kill them. Maintain a gap of 5-7 days between applying fungicides and this product.
3. Can I use this for seed treatment?
Yes. You can treat seeds using the liquid variant (5-10 ml per kg of seed) mixed with jaggery water. Dry in the shade before sowing.
4. Is Surya Zinc suitable for organic farming?
Yes, as a microbial input containing no synthetic toxins, it is generally compliant with organic farming standards (check for specific NPOP certification on the pack).
5. What is the shelf life of the product?
The powder formulation typically lasts 6-12 months, while the liquid formulation can last up to 2 years if stored in a cool, dry place away from direct sunlight.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application.
