pH of the saline-sodic soils
Anonymous Quiz
10%
Less than 7.5
38%
Less than 8.5
47%
More than 8.5
5%
Equal to 8.5
Soils: where food begins is the theme of world soil day of
Anonymous Quiz
16%
2021
60%
2022
18%
2019
6%
2020
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NAAS Journals2023.pdf
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NAAS Journals2023.pdf
pH measures
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69%
Active acidity
11%
Salt replaceable acidity
5%
Residual acidity
16%
Total acidity