If a sodic soil has ESP of 16 and CEC of 25 cmolc, Kg-1, how much Ca2+

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If a sodic soil has ESP of 16 and CEC of 25 cmolc, Kg-1, how much Ca2+ is needed to replace Na^+ in top 15 cm of soil in one hectare to reclaim sodic soil. Weight of 15 cm top soil in one hectare is estimated at 2 x 10^6 Kg. Amendment you will add is gypsum (CasO, . 2H,0)r

Posted Date: Apr 18, 2022 10:29 AM

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If a sodic soil has ESP of 16 and CEC of 25 cmolc, Kg-1, how much Ca2+

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Answer ESP Exchangeable sodium percen... View the full answer

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