TEST FOR GRASS, CLOVER, OR ALFALFA SEED 89 



dirt, broken seed and stones; (2) weed seed; and (3) pure 

 clover seed. Save the clover seed for Exercise 41. 



Alfalfa, timothy, or other small grain may be substituted 

 for clover in this exercise if they are more important crops 

 than clover in the community. The seUing price of the seed 



Fig. 36. — Natural Size and Magnified Seeds of A, White Clover; 

 B, Alsike Clover and C, Red Clover. 



should be secured when the samples are collected. Fill out 

 the following table: 



Sample No. 



Weed 



Seed, 



Grams. 



ChafF, 

 Dirt, etc. 

 Grams. 



Pure 



Seed, 



Grams. 



Per cent 



of Pure 



Seed. 



Selling 



Price 



per Bu. 



Cost per 

 Bu. of 

 Pure 

 Seed. 



