Soil Science MCQ part – 7th

Split application of fertilizer is applied in..?

According to international classification of soil the size of gravel is

Type of igneous rock is..?

Bench terracing is practice on the land..?

Solonization is process of..?

Law of minimum was given by?

Horizon of maximum accumulation is..

Illuviation is the process of..?

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

Laterization results in.

Which is a metamorphic rock?

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

Example of secondary formation rock is..?

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

Lands suitable for cultivation are classified in?

Formula of quartz is..?

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

Which is a transition layer

Source of boron is

E horizon is also known as..?

....is a type of physical weathering

Source of Mn is..?

Total numbers of soil profile are..

Size of clay is..?

A horizon is..?

O horizon is can be seen in..?

Dolomite is a..?

Permanent feature of soil is..?

Clay soil contains..?

Lands not used for cultivation are classified in?

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

Pedozolization occurs in..?

Percentage of organic matter in mineral soil is ?

Soil loss equation due to water erosion includes ?

Factor of faunal perturbation is/are..?

Soil loss equation due to wind erosion includes ?

Hydraulic conductivity of soil varies directly with ?

Which has higher water holding capacity?

Formation of hydromorphic soil due to..?

Which is true about regolith?

The unconsolidated material is found in..?

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

Source of phosphorus is..?

Passive factor of soil formation includes ?

Study of soil is known as..

Humification is a process of..

Study of soil with higher plant is known as?

A definite genetic horizon is absent in..?

Law of minimum was given in the year?

Eluviation is the process of..?