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8. What do farmers add to reduce theacidity of the soil?tSodium hydroxideby Calcium oxidec. Sodium chloridea Calcium hydroxide |
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Answer» The most common way to raise the pH ofsoilis toaddpulverized limestone to thesoil. Limestone acts as asoil acidneutralizer and consists of either calcium and magnesium carbonate or calcium carbonate. These are called dolomitic limestone and calcitic limestone respectively. |
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