Page 43 - Agronomy-Soil.Sci-Horticulture objective AFO
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3. Calciphytes
4. Hydrophytes
5. None of these
Lithophytes
Q. Alluvial soils are found in: (IBPS AFO Mains AFO 2014)
1. Mountains
2. River deltas
3. Deserts
4. Forests
5. None of these
River deltas
Q. The relative proportion of sand, silt, and clay is called as:
(IBPS AFO Mains AFO 2014)
a. Soil taxonomy
b. Soil structure
c. Soil texture
d. Soil aggregation
e. None of these
c. Soil texture
Q. Vertisol is related to: (IBPS AFO Mains AFO 2014)
a. Black soil
b. Alluvial soil
c. Red soil
d. Laterite soil
e. None of these
a. Black soil
Q. The CO2 content of soil air is: (IBPS AFO Mains AFO 2014)
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