Soil Science MCQ part – 7th

Laterization results in.

Dolomite is a..?

O horizon is can be seen in..?

The unconsolidated material is found in..?

According to international classification of soil the size of gravel is

Law of minimum was given in the year?

Passive factor of soil formation includes ?

Law of minimum was given by?

Soil loss equation due to water erosion includes ?

Eluviation is the process of..?

Hydraulic conductivity of soil varies directly with ?

Permanent feature of soil is..?

Factor of faunal perturbation is/are..?

Formation of hydromorphic soil due to..?

Split application of fertilizer is applied in..?

E horizon is also known as..?

Size of clay is..?

Humification is a process of..

Clay soil contains..?

Which has higher water holding capacity?

Source of boron is

....is a type of physical weathering

Source of Mn is..?

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

Bench terracing is practice on the land..?

Total numbers of soil profile are..

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

Example of secondary formation rock is..?

Lands not used for cultivation are classified in?

Soil loss equation due to wind erosion includes ?

Solonization is process of..?

Illuviation is the process of..?

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

Which is a transition layer

Study of soil is known as..

Pedozolization occurs in..?

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

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

Type of igneous rock is..?

Source of phosphorus is..?

A horizon is..?

Formula of quartz is..?

Percentage of organic matter in mineral soil is ?

A definite genetic horizon is absent in..?

Horizon of maximum accumulation is..

Lands suitable for cultivation are classified in?

Which is true about regolith?

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

Study of soil with higher plant is known as?

Which is a metamorphic rock?