Author Question: How much residue does moldboard plowing typically leave? a. 0 to 15 percent c. 20 to 30 percent ... (Read 42 times)

rosent76 · **on:** Jul 21, 2018

How much residue does moldboard plowing typically leave?

a. 0 to 15 percent c. 20 to 30 percent
b. 10 to 25 percent d. greater than 30 percent

Question 2

The ___________________ _ is designed to deliver clean fuel to the combustion chamber and only allow the amount of fuel necessary for efficient operation.

Fill in the blank(s) with correct word