Krishikranti Sulphur & Iron Bacteria Bio Fertilizer Powder for Soil Fertility & Micronutrient Availability

Krishikranti Sulphur & Iron Bacteria Bio Fertilizer Powder is a beneficial biofertilizer that improves the availability of sulphur and iron nutrients in soil.

In many fields, crops suffer from iron deficiency (yellowing leaves) and low sulphur availability, which leads to weak plant growth, poor chlorophyll formation, and reduced yield.

This product contains iron bacteria and sulphur bacteria that convert unavailable nutrients into plant-usable forms, making it useful for farmers who want better nutrient uptake, improved soil fertility, and healthy crop growth.

Nutrient Composition / Technical Details

• Product Type: Bio Fertilizer Powder
• Active Ingredients:
  • Sulphur Oxidizing Bacteria
  • Iron Solubilizing Bacteria
• Nature: Beneficial soil microorganisms
• Formulation: Powder

Key Benefits

• Improves availability of sulphur and iron in soil
• Helps correct iron deficiency (yellow leaves)
• Enhances chlorophyll formation and green growth
• Improves nutrient uptake efficiency
• Supports strong plant growth and development
• Enhances soil microbial activity
• Helps improve crop yield and quality

Suitable Crops

• Paddy (Rice)
• Wheat
• Cotton
• Tomato
• Chilli
• Maize
• Onion
• Vegetables and fruit crops

Dosage and Application Method 

Soil Application

2 – 4 kg per acre mixed with FYM or compost

Seed Treatment

Apply before sowing for better early growth

Drip / Soil Drench

Apply through irrigation system for effective root zone activity

Application Timing

Apply at sowing or early crop growth stage

Safety Guidelines

• Avoid mixing with chemical fungicides
• Store in cool and dry place
• Use recommended dosage only

Mode of Action

Sulphur and iron bacteria work naturally in the soil:

• Convert unavailable sulphur into plant-usable sulphate form
• Improve iron availability for plant uptake
• Enhance chlorophyll production in plants
• Support overall plant growth and nutrient balance

This results in healthier crops, improved soil fertility, and better yield.

Frequently Asked Questions (FAQs)

1. What is sulphur and iron bacteria bio fertilizer used for?

It is used to improve sulphur and iron availability in soil and support crop growth.

2. What is the recommended dosage per acre?

Apply 2–4 kg per acre through soil application.

3. How long does it take to show results?

Improvement in plant greenness and growth can be seen within a few weeks.

4. Can it be used with fertilizers?

Yes, it can be used with fertilizers, but avoid mixing with fungicides.

5. Is it safe for crops?

Yes, it is eco-friendly and safe for all crops.

6. Can farmers buy this biofertilizer online in India?

Yes, it is available on krishibhandar platforms and agri stores.