130 



MASSACHUSETTS AGRICULTURE. 



Lot No. 1, where compost was used, produced — 



Li 1860, 1,170 lbs. 



1861, 1,090 



1862 965 



3,225 lbs. 



Lot No. 2, where leached ashes were used, produced — 



In 1860, 1,120 lbs. 



1861, 1,400 



1862, . . . •. . . 1,190 



3,710 lbs. 

 * 

 Lot No. 3, where green cow manure was used, produced^ 



In 1860, . 



1861, . 



1862, . 



1,600 lbs. 



1,750 



1,350 



4,700 lbs. 

 Lot No. 4, where dry wood ashes were used, produced- 



In 1860, 1,450 lbs. 



1861, 1,800 



1862, 1,230 



4,570 lbs. 



Lot No. 5, where Peruvian guano was used, produced — 



In 1860, 1,670 lbs. 



1861, 870 



1862, 



550 



3,090 lbs. 



Perhaps a recapitulation may show more distinctly the grades 

 of fertilization, in the following : — 



