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Acidic soils are reclaimed by
- a)leaching of the soil
- b)using limestone as a soil amendment
- c)using gypsum as a soil amendment
- d)provision of drainage
Correct answer is option 'B'. Can you explain this answer?
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Acidic soils are reclaimed bya)leaching of the soilb)using limestone a...
Reclaiming Acidic Soils with Limestone
Acidic soils have a pH level of less than 7.0, which indicates that the soil is too acidic for most plants to grow. To reclaim acidic soils, limestone is used as a soil amendment. Here's how it works:
What is Limestone?
Limestone is a sedimentary rock that contains calcium carbonate (CaCO3). It's often used as a building material, but it can also be used to amend soil.
How does Limestone Help?
Limestone helps to neutralize acidic soils by raising the pH level. When limestone is added to soil, it reacts with the acid in the soil to form calcium and magnesium ions. These ions replace the hydrogen and aluminum ions that cause soil acidity, which raises the pH level of the soil.
How is Limestone Applied?
Limestone can be applied to soil in a few different ways:
1. Broadcast Application: Limestone is spread over the soil surface and incorporated into the soil through tillage.
2. Banding: Limestone is applied in a band alongside the plant row.
3. Topdressing: Limestone is applied to the soil surface and left to dissolve into the soil over time.
Conclusion
Limestone is an effective soil amendment for reclaiming acidic soils. It works by neutralizing soil acidity and raising the pH level of the soil. Limestone can be applied to soil using a variety of methods, including broadcast application, banding, and topdressing.
Acidic soils have a pH level of less than 7.0, which indicates that the soil is too acidic for most plants to grow. To reclaim acidic soils, limestone is used as a soil amendment. Here's how it works:
What is Limestone?
Limestone is a sedimentary rock that contains calcium carbonate (CaCO3). It's often used as a building material, but it can also be used to amend soil.
How does Limestone Help?
Limestone helps to neutralize acidic soils by raising the pH level. When limestone is added to soil, it reacts with the acid in the soil to form calcium and magnesium ions. These ions replace the hydrogen and aluminum ions that cause soil acidity, which raises the pH level of the soil.
How is Limestone Applied?
Limestone can be applied to soil in a few different ways:
1. Broadcast Application: Limestone is spread over the soil surface and incorporated into the soil through tillage.
2. Banding: Limestone is applied in a band alongside the plant row.
3. Topdressing: Limestone is applied to the soil surface and left to dissolve into the soil over time.
Conclusion
Limestone is an effective soil amendment for reclaiming acidic soils. It works by neutralizing soil acidity and raising the pH level of the soil. Limestone can be applied to soil using a variety of methods, including broadcast application, banding, and topdressing.
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Acidic soils are reclaimed bya)leaching of the soilb)using limestone a...
Because limestone is basic in nature
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Acidic soils are reclaimed bya)leaching of the soilb)using limestone as a soil amendmentc)using gypsum as a soil amendmentd)provision of drainageCorrect answer is option 'B'. Can you explain this answer?
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