Problems of Soil Acidity
Problems of soil acidity may divided 3 groups which are as follows
1. Toxic effects. 2. Nutrient availability. 3. Microbial activity.
Acid toxicity. * Non specific effects.
Toxicity of different nutrient. * Specific effects.
→ Exchangeable base
→ Nutrient imbalances
Micro nutrient and Mo is lower.
Phosphorus fixation is not occurred.
Decomposition rate minimized.
Basic cation availability gone lower.
In Acid Sulphate soil, Sulphate toxicity occurred.
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