Soil Science MCQ part – 7th

Split application of fertilizer is applied in..?

Solonization is process of..?

A horizon is..?

Which is true about regolith?

Bench terracing is practice on the land..?

Study of soil with higher plant is known as?

Percentage of organic matter in mineral soil is ?

Formula of quartz is..?

Which is a metamorphic rock?

Formation of hydromorphic soil due to..?

Passive factor of soil formation includes ?

A definite genetic horizon is absent in..?

Laterization results in.

Soil loss equation due to water erosion includes ?

E horizon is also known as..?

Soil loss equation due to wind erosion includes ?

Dolomite is a..?

Study of soil is known as..

Permanent feature of soil is..?

Lands suitable for cultivation are classified in?

Type of igneous rock is..?

Source of boron is

According to international classification of soil the size of gravel is

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

Lands not used for cultivation are classified in?

Horizon of maximum accumulation is..

Hydraulic conductivity of soil varies directly with ?

Which has higher water holding capacity?

Source of Mn is..?

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

Factor of faunal perturbation is/are..?

Pedozolization occurs in..?

The unconsolidated material is found in..?

Size of clay is..?

O horizon is can be seen in..?

Illuviation is the process of..?

Eluviation is the process of..?

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

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

Law of minimum was given in the year?

Source of phosphorus is..?

Example of secondary formation rock is..?

Total numbers of soil profile are..

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

Humification is a process of..

Clay soil contains..?

Which is a transition layer

....is a type of physical weathering

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

Law of minimum was given by?