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Questions and Answers
In which type of soil do we find a year-round plant growth resulting in a thick horizon?
In which type of soil do we find a year-round plant growth resulting in a thick horizon?
What is a common feature of Zonal Soils - Podzols that makes arable farming difficult?
What is a common feature of Zonal Soils - Podzols that makes arable farming difficult?
What is the main reason why forestry is common in Zonal Soils - Podzols?
What is the main reason why forestry is common in Zonal Soils - Podzols?
Why do Latosols have poor agricultural potential despite being located in tropical rainforests?
Why do Latosols have poor agricultural potential despite being located in tropical rainforests?
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What is the characteristic of the A horizon in Zonal Soils - Latosols as a result of decomposed leaf litter?
What is the characteristic of the A horizon in Zonal Soils - Latosols as a result of decomposed leaf litter?
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What is the primary reason why waterlogging occurs in Zonal Soils - Podzols?
What is the primary reason why waterlogging occurs in Zonal Soils - Podzols?
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What is the primary reason for waterlogging in soil?
What is the primary reason for waterlogging in soil?
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Which erosion type involves the formation of mini streams on soil?
Which erosion type involves the formation of mini streams on soil?
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What strategy is recommended to prevent wind erosion?
What strategy is recommended to prevent wind erosion?
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How does salinization occur in soil?
How does salinization occur in soil?
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What is the main problem associated with structural deterioration of soil?
What is the main problem associated with structural deterioration of soil?
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Which soil issue is caused by water flow from low salinity areas to high salinity areas?
Which soil issue is caused by water flow from low salinity areas to high salinity areas?
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Study Notes
Soil Characteristics
- Year-round plant growth resulting in a thick horizon is found in Andosols.
- Zonal Soils - Podzols have a common feature of acidic and nutrient-poor soil, making arable farming difficult.
- Forestry is common in Zonal Soils - Podzols due to the soils' ability to support coniferous trees.
- Latosols have poor agricultural potential despite being located in tropical rainforests because they are heavily leached and have low nutrient availability.
- The A horizon in Zonal Soils - Latosols is characterized by a thick layer of decomposed leaf litter, referred to as "humus-rich".
- Waterlogging occurs in Zonal Soils - Podzols primarily due to the soils' low permeability.
- The primary reason for waterlogging in soil is poor drainage.
- Rill erosion involves the formation of mini streams on soil.
- To prevent wind erosion, the recommended strategy is to maintain a vegetative cover, reduce tillage, and use windbreaks.
- Salinization occurs in soil when irrigation water containing high salt concentrations is used, leading to salt accumulation.
- The main problem associated with structural deterioration of soil is reduced soil fertility and lower crop yields.
- Salinization of soil is also caused by water flow from low salinity areas to high salinity areas.
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Description
Learn about the differences between zonal and azonal soils, including their characteristics, formation processes, and typical environments. Explore the distinct profiles of zonal soils like Podzols in temperate climates, and the immature features of azonal soils.
