Thursday, August 30, 2012

Bio Fertilizers & Green Manure: Meaning, use, advantages, disadvantages”

For GS (Mains) Paper II.
  1. Biofertilizers
    1. Examples of BioFertilizers:  
    2. Pros and Cons
  2. Green Manure
    1. Examples of Green Manure
    2. Pros and Cons of Green Manure?
    3. Advantages
    4. Disadvantage


a substance which contains living microorganisms when applied to seed, plant surfaces, or soil, it promotes growth by

Source: mrunal

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