Microbiology of Soils The conversion of molecular nitrogen into ammonia is known as denitrification ammonification nitrogen fixation nitrification denitrification ammonification nitrogen fixation nitrification ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils For rapid decomposition by microbes, the substrate should have a C/N ratio of 60-80 10-20 30-40 20-30 60-80 10-20 30-40 20-30 ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Denitrification may be distinguished as blue baby syndrome both (a) and (b) assimilative dissimilative blue baby syndrome both (a) and (b) assimilative dissimilative ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Which of the following soil microorganism is involved in the reduction of sulfates to H2S? Rhodospirillum Desulfotomaculum Rhodomicrobium Thiobacillus thiooxidans Rhodospirillum Desulfotomaculum Rhodomicrobium Thiobacillus thiooxidans ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The breakdown of cattle manure in biogas is accomplished by which of the following type of bacteria? Hydrolytic methanogenic Transitional All of these Hydrolytic methanogenic Transitional All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The energy value of biogas is typically 400-700 BTU/ft3 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 ANSWER DOWNLOAD EXAMIANS APP
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