Azos Azospirullium


An effective nitrogen-fixing product useful in all crops. Azospirillum is an Associative symbiotic Nitrogen fixing bacteria. It fixes atmospheric nitrogen into the soil and thus making available this essential nitrogen source to the plants. It is tolerant to low pH & high salt. Specially used for crops like Sugarcane, Maize, Wheat, Rice, Barley, All Vegetable, Fruits, Horticultural crops etc.Beneficial aspects:

  • Reduces expenditure on chemical fertilizers up to 30%.
  • Increase crop yield over 25%.
  • Increases soil microbial activity.
  • Enhances overall soil fertility.
  • Produces various growth -promoting substances, which ultimately increase seed germination, plant stand and pant vigor.

Mode of action:

When Azospirillum is applied to the soil the dormant cell get activated and start to divide & redivide by using the Carbon sources available in the root exudates & rhizopshere. In many plants it attaches itself to the root & uses the carbon sources from the root exudates therefore this is described as a associative N-fixing bacterium, some times it enters into the internal cortical tissues and becomes endophytic. It produces growth promoting substances like Indol Acetic Acid (IAA), Gibberellins & promotes root proliferation.

The ammonium ion that is produced by this reaction is in the form of nitrogen that is used by living systems in the synthesis of many bio-organic compounds.

Dosage and Method of Application:

Seed Treatment: Mix 1 Kg of the product in 1 litre of water or rice gruel. Coat seeds required for 1 Acre in this mixture, shade dry and sow.

Seedling Dip: Mix 1 Kg of product in 50 -litre water and dip root portion of seedling required for one acre for 30 min. before planting.

Soil Application: Mix 3 to 5 Kg of the product with 100 Kg of compost and spreads uniformly in 1 acre before sowing/ transplanting.

Precaution :

Do not mix with chemical fertilizers. Avoid use of chemical fertilizers 10 days before or after the use of biofertilizers.

Product specification:

It is a wettable powder having a minimum of 2x10 8 colony forming units per gram. Also available in liquid formulation.


It is compatible with all biopesticides.


Store in cool and dry place.

Shelf Life:

6 months from the date of manufacture.


1kg, 5kg & 25kg

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