Soil Science MCQ Quiz (6)

Sprinkler irrigation is suitable, where the soil has?

Which one of the following element is a constituent of protoplasm?

For calculationg value of P, P2O5 is multiplied by?

Soil conservation is performed by?

Availability of phosphorus to crop plants is most affected by?

PF refers to?

Particle density is also known as ?

Maximum amount of fertilizers is used in?

Which one is lower category for classification of soil?

Maximum area of black soils in India is in?

Green manures are mostly used as a source of ?

Inherent capacity of soil to supply nutrients in balanced form is called?

Technique of growing plants without soil is known as?

In which form the inorganic nutrients are present in the soil?

Use of GPS technology is practiced in?

Nitrification refers to conversion of ammonia to….?

Luxury consumption is associated with?

The inherent capacity of soil to provide nutrientis called?

Movement of soil water under unsaturated condition takes place through.?

Azotobacter spp fix nitrogen?

A vertical section of soil body which shows different layers is known as?

Nitrogen deficiency in plants leads to?

Deficiency of which element in soil prevents the transfer of electron in plants?

The role of parent material in soil formation is?

Sugar beet is an indicator plant for?

The study of relationship between soil properties and plant production is known as?

Opening of stomata is related with

In which form are the inorganic nutrients are present in the soil?

To increase yield cowpea seed is treated which, Culture?

Maize leaves develop red and purple colore due to the deficiency of?