The nutrient particularly influencing root growth is___________________?

Related Mcqs:

The site of grains present in sands structuring range__________________?

A. 1.00 0.0625 mm dia B. 0.0625 mm dia C. 0-1.0 mm dia D. None of the above...

Permanent change in soil is due to__________________?

A. Ionic bonding B. pH change C. Covalent bonding D. Isomorphic substitution...

Felsic rocks consists of___________________?

A. fe B. Quartz C. Buiotitic D. Quartz & Feldspars...

The process of accumulation of excess quantity of nutrients in water causing O2 deficiency is known as_____________________?

A. Eutrophication B. Nitrification C. Denitrification D. Sedimentation...

Clear water with organic matter or sediment and minimum biological activity is known as__________________?

A. Oligotrophic B. Mestrophic C. Eutrophic D. Hydrotrophic...