Microbiology of Soils The groups of symbiotic bacteria, which have the ability to fix nitrogen All of these these bacteria are from the genus, Rhizobium grow together for a mutual benefit is called symbiosis and so these bacteria are called symbiotic nitrogen-fixing bacteria derive their food and minerals from the legume, and in turn they supply the legume with some or all of its nitrogen All of these these bacteria are from the genus, Rhizobium grow together for a mutual benefit is called symbiosis and so these bacteria are called symbiotic nitrogen-fixing bacteria derive their food and minerals from the legume, and in turn they supply the legume with some or all of its nitrogen ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which are the main source of biofertilisers? Bacillus Cyanobacteria Streptococcus None of these Bacillus Cyanobacteria Streptococcus None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Denitrification may be distinguished as both (a) and (b) blue baby syndrome dissimilative assimilative both (a) and (b) blue baby syndrome dissimilative assimilative ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils In the process of nitrogen fixation, which of the following microorganism is involved? Symbiotic microorganisms only Non symbiotic microorganisms only None of these Non symbiotic and symbiotic microorganisms only Symbiotic microorganisms only Non symbiotic microorganisms only None of these Non symbiotic and symbiotic microorganisms only ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Degree of compost maturity can be assesed by infrared technique None of these both (a) and (b) germination test infrared technique None of these both (a) and (b) germination test ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The energy value of biogas is typically more than 5000 BTU/ft3 1,000 BTU/ft3 1500 BTU/ft3 400-700 BTU/ft3 more than 5000 BTU/ft3 1,000 BTU/ft3 1500 BTU/ft3 400-700 BTU/ft3 ANSWER DOWNLOAD EXAMIANS APP
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