Soil Science MCQ part – 7th

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

Split application of fertilizer is applied in..?

Eluviation is the process of..?

Law of minimum was given by?

Permanent feature of soil is..?

Soil loss equation due to water erosion includes ?

Which has higher water holding capacity?

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

Bench terracing is practice on the land..?

O horizon is can be seen in..?

Study of soil is known as..

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

Source of Mn is..?

Pedozolization occurs in..?

....is a type of physical weathering

E horizon is also known as..?

A definite genetic horizon is absent in..?

Which is a transition layer

Type of igneous rock is..?

Solonization is process of..?

Passive factor of soil formation includes ?

Hydraulic conductivity of soil varies directly with ?

A horizon is..?

Study of soil with higher plant is known as?

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

Dolomite is a..?

Soil loss equation due to wind erosion includes ?

Illuviation is the process of..?

Which is a metamorphic rock?

Source of boron is

Law of minimum was given in the year?

Example of secondary formation rock is..?

Horizon of maximum accumulation is..

Clay soil contains..?

Percentage of organic matter in mineral soil is ?

Humification is a process of..

Laterization results in.

According to international classification of soil the size of gravel is

Lands suitable for cultivation are classified in?

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

Source of phosphorus is..?

Total numbers of soil profile are..

The unconsolidated material is found in..?

Lands not used for cultivation are classified in?

Which is true about regolith?

Formula of quartz is..?

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

Size of clay is..?

Formation of hydromorphic soil due to..?

Factor of faunal perturbation is/are..?