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LABORATORY MANUAL OF AGRICULTURE 



Part II. Test of Grain Grader. Weigh out sixty pounds 

 of unclcancd wheat. Use scales for weighing. Determine 

 weight per bushel of wheat by using weight-per-bushel 

 tester. Adjust the grain grader properly for grading wheat. 

 Run the bushel of wheat through the grader, making tlm < 

 grades if possible. Weigh the amount of wheat in first 

 grade and determine per cent. Determine the weight per 

 bushel with weight-per-bushel tester. Determine per cent 

 and weight per bushel of the second and third grades. Ob- 

 serve the difference in quality of the different grades of 

 wheat. 



Record data in the following outline : 



STUDENT'S NOTES AND REPORT 

 TABLE SHOWING WHEAT AS GRADED BY THE GRAIN GRADER 



