170 LABORATORY MANUAL OF AGRICULTURE 



14. How should the moldboard be protected when toot in use 

 so as to retain this high polish ? 



Riding Plow 



1. Give the name of plow. 



2. Give the manufacturer's name. 



3. Give location of manufacturer. 



4. Is the plow a single or a gang plow? 



5. Give the size of plow. 



6. Is the plow drawn from the beam or the frame ? 



7. Has the plow a foot lift ? 



8. Have the wheels hard oilers ? 



9. Are the wheels difficult to oil ? 



10. Place a straightedge along landside and measure and record 

 distance from this line to furrow wheel. 



11. Measure and record the height of hitch above plow with 

 plow resting on the floor. 



