40 



% TABLE shewing the average weight per bushel of the principal 

 Grasses described in the preceding pages, with the average number of 

 seeds contained in one ounce. 



*^* As the number of seeds vi'hich will germinate and anive at maturity in a given quantity, is depen- 

 dent, in a great measure, on the depth of cover, for information on this point experimentalists are referred 

 to the Table at page 1 1 . 



