Microbiology of Soils An example of a symbiotic nitrogen fixer is Beijerinckia Clostridium Rhizobium Azotobacter Beijerinckia Clostridium Rhizobium Azotobacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils The population of algae in soil is __________ that of either bacteria or fungi. equal to none of these generally smaller than generally greater than equal to none of these generally smaller than generally greater than ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Nitrogen fixation changes the free nitrogen (N2) to a form usable by plants both (a) and (b) especially changes nitrogen compounds, mostly amines such as NH2 fix the free nitrogen (N2) by which it should not be usable by plants changes the free nitrogen (N2) to a form usable by plants both (a) and (b) especially changes nitrogen compounds, mostly amines such as NH2 fix the free nitrogen (N2) by which it should not be usable by plants ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Soils Some microorganisms have the ability to increase the nitrogen content of soils, are called as nitrogen fixation all of these nitrification denitrification nitrogen fixation all of these nitrification denitrification 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 Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen? Agrobacterium Alcaligenes Achromobacter None of these Agrobacterium Alcaligenes Achromobacter None of these ANSWER DOWNLOAD EXAMIANS APP
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