A farmer grows sugarcane in a sandy soil which is subjected to disposal of salt brines in southern Louisiana. What is the max allowance of salt brine should you recommend to the farmer in terms of kg/acre or Ib/acre? (Assuming sugarcane can tolerate about 7 dS/m based on saturated paste extraction and the sandy soil can saturate 25 g water per 100 g soil). Also, 1 acre of surface soil (6") is about 1,000,000 kg or 2,000,000lbs.
A farmer grows sugarcane in a sandy soil which is subjected to disposal of salt brines in southern Louisiana. What is the max allowance of salt brine should you recommend to the farmer in terms of kg/acre or Ib/acre? (Assuming sugarcane can tolerate about 7 dS/m based on saturated paste extraction and the sandy soil can saturate 25 g water per 100 g soil). Also, 1 acre of surface soil (6") is about 1,000,000 kg or 2,000,000lbs.
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Transcribed Image Text:A farmer grows sugarcane in a sandy soil
which is subjected to disposal of salt brines
in southern Louisiana. What is the max
allowance of salt brine should you
recommend to the farmer in terms of
kg/acre or lb/acre? (Assuming sugarcane
can tolerate about 7 dS/m based on
saturated paste extraction and the sandy
soil can saturate 25 g water per 100 g soil).
Also, 1 acre of surface soil (6") is about
1,000,000 kg or 2,000,000lbs.
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