Acid soils can be reclaimed by application of:
Lime (CaCO₃) neutralizes acidity in soils.
It increases soil pH and corrects aluminium toxicity.
Liming improves nutrient availability, especially phosphorus.
It enhances soil microbial activity and crop growth.
Widely used in high-rainfall and leached soils.
Acts as the primary amendment for acid-soil reclamation.
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60 Questions
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45 Mins English English100 Questions100 Marks120 Mins English English100 Questions100 Marks120 Mins EnglishSodium Adsorption Ratio (SAR) can be expressed as
Which of the following best represents the pH range of sodic soils?
Which Azolla species is tolerant to high temperature and salinity?
Amendment used to reclaim acid soil is
The effectiveness of Rock phosphate increases in soil
The general characteristics of ammoniacal fertilizers are:
1. Early available to plants as they are readily soluble 2. Leaching losses are less as they are adsorbed on clay complex 3. Increase alkalinity as they are basic in residue 4. Reduce alkalinity as they are acidic in residue
Tea crop grows well under the pH range of:
Acid soils can be reclaimed by application of:
Suggested Test Series
Suggested Test Series
Sodium Adsorption Ratio (SAR) can be expressed as
Which of the following best represents the pH range of sodic soils?
Which Azolla species is tolerant to high temperature and salinity?
Amendment used to reclaim acid soil is
The effectiveness of Rock phosphate increases in soil
The general characteristics of ammoniacal fertilizers are:
1. Early available to plants as they are readily soluble 2. Leaching losses are less as they are adsorbed on clay complex 3. Increase alkalinity as they are basic in residue 4. Reduce alkalinity as they are acidic in residue
Tea crop grows well under the pH range of:
Acid soils can be reclaimed by application of:
