Page 55 - Agronomy-Soil.Sci-Horticulture objective AFO

1. Granite

2. Gneiss

3. Shale

4. Conglomerate

5. Limestone

Ans:- a. Granite

Calcareous soil gives effervescence visibly when treated with

diluted 0.1 N HCL due to release of? (PYQs in BoM AFO 2021)

1. CO2

2. No2

3. CH4

4. NH3

ans:- a. CO2

Which Soil has a high-water holding capacity but poor
drainage? (PYQs in BoM AFO 2021)

1. Black soil

2. Red soil

3. Laterite soil

4. Alluvial soil

ans:- a. Black soil

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