which soil conservation technique did George Washington Carver urge farmers to use???

Question

1) crop rotation 2) cover crops
3) contour plowing 4) no-till
farming

Answer 1

i chose D
"no till-farming"

Answer 2

http://learningtogive.org/papers/paper83.html

Answer 3

Please read the above site carefully.
D is not the right answer.

Answer 4

so I believe the answer to this question would be crop rotation?

Answer 5

Right!

Answer 6

I think crop rotation