Soil Science MCQ part – 7th

Dolomite is a..?

Study of soil with higher plant is known as?

Percentage of organic matter in mineral soil is ?

According to international classification of soil the size of gravel is

Factor of faunal perturbation is/are..?

Lands suitable for cultivation are classified in?

Study of soil is known as..

Which is a metamorphic rock?

Clay soil contains..?

Hydraulic conductivity of soil varies directly with ?

The unconsolidated material is found in..?

Humification is a process of..

Soil loss equation due to water erosion includes ?

Source of boron is

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

Law of minimum was given by?

Horizon of maximum accumulation is..

Split application of fertilizer is applied in..?

Which has higher water holding capacity?

O horizon is can be seen in..?

Formula of quartz is..?

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

E horizon is also known as..?

....is a type of physical weathering

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

Law of minimum was given in the year?

Example of secondary formation rock is..?

Lands not used for cultivation are classified in?

A horizon is..?

Permanent feature of soil is..?

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

A definite genetic horizon is absent in..?

Bench terracing is practice on the land..?

Pedozolization occurs in..?

Which is true about regolith?

Eluviation is the process of..?

Solonization is process of..?

Size of clay is..?

Passive factor of soil formation includes ?

Which is a transition layer

Source of Mn is..?

Source of phosphorus is..?

Formation of hydromorphic soil due to..?

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

Type of igneous rock is..?

Illuviation is the process of..?

Total numbers of soil profile are..

Laterization results in.

Soil loss equation due to wind erosion includes ?

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