. Recommend the specific biofertilizer for the following. Give reasons for you recommendations.
(i) Paddy field (ii) Wheat crop (iii) Cotton crop.
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PADDY FIELD
The bio-fertilizers add nutrients to the soil through nitrogen fixation and increases phosphorous content by 25%. In rice fields, Azolla with its nitrogen-fixing capability is widely used as a biofertilizer. The flooded rice fields are inoculated with Azolla which helps to suppress the weeds.
WHEAT CROP
Biofertilizers such as Rhizobium, Azotobacter, Azospirilium, and blue-green algae (BGA) have been in use for a long time. ... Azotobacter can be used with crops like wheat, maize, mustard, cotton, potato, and other vegetable crops. Azospirillum inoculations are recommended mainly for sorghum, millets, maize, sugarcane, and wheat.
COTTEN CROP
Impact of the use of biofertilizers on cotton ( Gossypium hirsutum ) crop under irrigated agro-ecosystem. High nitrogen fixing, phosphate solubilizing, phytohormones producing isolates of Azotobacter, Azospirillum, Acetobacter, and Pseudomonas were used as inoculants for cotton.
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