Which one of the following increases phosphate solubility
A. Clostridium
B. Pseudomonas
C. Azotobacter
D. Rhizobium
Answer: Option B
Solution(By Examveda Team)
PSM i.e. Phosphate solubilizing microbes are a group of beneficial microbes present in organic matter of soil that makes insoluble phosphate available to plants by mineralization process, they make it soluble which is then easily absorbed and assimilated by plants. Pseudomonas aeruginosa was reported first time as a promising phosphate solubilizer and biofertilizer.Related Questions on Agronomy
Downy Mildew of Bajra caused by
A. C. fusiformis
B. S. graminicola (Sclerospora)
C. T. penicillica
D. All of the above
The criteria of essentiality of nutrients in plants was given by
A. D. J. Nicholas
B. Arnon and Stout
C. J. S. Kanwar
D. M. S. Swaminathan
A. Manganese
B. Boron
C. Zinc
D. Iron
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