Biogen Organics

Liquid Bio-Fertilizers

Biogen VARUN – AzoS

(Azospirillum spp.)

Helps plants with rapid growth by increasing the seed and fruit production. It also improves the quality of leaf and foliage crops as Nitrogen (N) is absolutely necessary for the healthy growth of plants and is also responsible for protein synthesis.

Particulars Quantity 
Population density – Azospirillum spp., 1 x 108 cells per ml of

Liquid minimum

Microbial adjuvant 2 – 3 %
Microbial media residue 95 to 96%

  • Helps to fix atmospheric nitrogen and enhance plants, trees, fruits, and vegetables flourish
  • It can help in increasing crop yield 15 – 20 %
  • Increases number and length of lateral roots as well as root area
  • Enhances plant growth, improve water and mineral uptake
  • Fixes 20-40 kg Nitrogen / ha. In non-leguminous plants
Mode of Application Dosage
Seed Treatment Use 5 – 10 ml AzoS per kg of Seeds
Seedling treatment Take 100 – 200 ml AzoS in 50 L of water and use
Soil Application Apply 2-3 L of AzoS per ha. Mix with 100 – 200 Kg of well decomposed FYM / compost / Vermicompost or Soil
Drip Irrigation Use 3-5 L of AzoS per ha.
Recommended Crops

Sugarcane, Paddy, Sorghum, Onion, Garlic, Wheat, Maize, Barley, Ragi and other minor millets and also fodder grasses