Soil Science MCQ part – 7th

Source of Mn is..?

Which is true about regolith?

Source of phosphorus is..?

Bench terracing is practice on the land..?

Pedozolization occurs in..?

The unconsolidated material is found in..?

Factor of faunal perturbation is/are..?

Which is a metamorphic rock?

Lands suitable for cultivation are classified in?

Study of soil with higher plant is known as?

Which is a transition layer

Total numbers of soil profile are..

Soil loss equation due to wind erosion includes ?

Percentage of organic matter in mineral soil is ?

Permanent feature of soil is..?

A definite genetic horizon is absent in..?

Eluviation is the process of..?

Soil loss equation due to water erosion includes ?

Type of igneous rock is..?

O horizon is can be seen in..?

A horizon is..?

Laterization results in.

Clay soil contains..?

Hydraulic conductivity of soil varies directly with ?

Solonization is process of..?

Which has higher water holding capacity?

Study of soil is known as..

Lands not used for cultivation are classified in?

In soil formation, parent material is considered as..?

Illuviation is the process of..?

Dolomite is a..?

Law of minimum was given by?

Split application of fertilizer is applied in..?

What happens when C:N ratio is below 20:1 ?

According to international classification of soil the size of gravel is

Law of minimum was given in the year?

Percentage of organic matter in organic soil (high clay content) is..?

E horizon is also known as..?

Formula of quartz is..?

According to land capability classification, class of deep red soil is?

Example of secondary formation rock is..?

Weathering is a ........ process

Horizon of maximum accumulation is..

....is a type of physical weathering

Size of clay is..?

Humification is a process of..

Source of boron is

Passive factor of soil formation includes ?

Formation of hydromorphic soil due to..?

Percentage of organic matter in organic soil (low clay content) is..?