If you want to reclaim a saline soil, which of the following practices would you most likely use?
A) Leach the soil with water high in bicarbonates
B) Leach the soil with water high in Ca2+ and Mg2+.
C) Leach the soil with water having a high SAR ratio.
D) Add CaCO3 to reduce the exchangeable Na+ level.
E) Leach the soil with low salt containing water.
B
You might also like to view...
How long does a U.S. patent last?
What will be an ideal response?
Which type of transmission is used when human voice is modulated directly onto a carrier wave
A. Analog B. Digital C. Diffused D. Directed
The total capacity of the shop to perform repair work during any period of time is called _______
A) Operating hours B) Available hours C) Gross hours D) None of these
If using a 3-bit A/D converter with a voltage range of 0-8 V, what would the output be for an input voltage of 6.5 V?
A. 111 B. 110 C. 000 D. 101 E. 001