A farm is experiencing extensive crop loss due to high rains causing overly saturated soils. Which of the following would help the farmer alleviate the problem? Group of answer choices

Amending the soil with sand to increase the permeability of the soil

Fertilizing with manure to eliminate the need for inorganic chemical fertilizers

Amending the soil with clay to increase the water-holding capacity of the soil

Using contour plowing to decrease soil erosion