1904.] 



PURLK^ DOCUMFONT — No. 83. 



133 



Tho tkct that the diircrciu'cs above noted were repeated 

 with little variation in eaeh of the s(>ries of plots leaves no 

 room to doubt the highly unfavorable intlucnce on the devel- 

 opment of the clover of the kainite and the muriate, and the 

 moderately unfavorable etfeet of the low-grade sulfate. 



The field was cut twice, the hay carefully cured, to a con- 

 siderable extent in cocks, and without nmch loss of leal" or 

 head. The table shows the rates of yield i)er acre for both 

 first and second cut, as well as the total for each })lot : — 



Clover. — Yield per Acre {Pounds). 



Plots. 



Potash Salt. 



Hay. 



Rowcn. 



Total. 



9, 

 10, 

 11, 

 12, 

 13, 

 14, 

 1.% 

 IH, 



1", 

 IS, 

 l!t, 

 •20, 

 21, 

 •22. 

 •23, 

 24, 

 2.1, 

 26, 

 27, 

 28, 



No potash, . 



Kainlt*", 



High-grade sulfate, , 



Low-grade sulfate, . 



Muriate, 



Nitrate, 



CHrboiiate, 



Siliccite, 



No potash, . 



Kainite, 



High-grade sulfate, 



Low-grade sulfate, , 



Muriate, 



Nitrate, 



Carbonate, 



Silicate, 



No potash, . 



Kainite, 



High-gra<le sulfate, - 



Low-grade sulfjtte, . 



Muriate, 



Nitrate, 



Carbonate, 



Silicate, 



No potash, . 



Kainite, 



High-grade sulfate. 



Low-grade sulfate. 



3,46^2 

 3,46-2 

 3,307 

 3,1.50 

 3,441 



2,y2- 



2,882 

 3,1^28 

 3,23'.t 

 4,424 

 4,021 

 3,977 

 3,753 

 3,977 

 3,462 

 4,l.'i.') 

 3,753 

 4,3.57 

 4,066 

 4,2(M) 

 4,379 

 3,843 

 4,021 

 3,999 

 2,4.58 

 4,021 

 3,7.53 

 4,446 



1,653 

 3,.592 

 1,.586 

 2,100 

 2,368 

 2,^234 

 2,011 

 2,279 

 1,698 

 2,435 

 ■2,011 

 1,921 

 2,0,56 

 2,100 

 2,011 

 1,988 

 1,7'20 

 1,698 

 1,698 

 2,190 

 •2,145 

 1,899 

 1,609 

 1,966 

 1,609 

 2,1'22 

 1,.519 

 1,966 



5,115 



7,0.54 

 4,893 

 5,2.50 

 5,809 

 5,161 

 4,893 

 5,407 

 4,937 

 6,859 

 6,032 

 5,898 

 5,808 

 6,077 

 5,473 

 6,143 

 5,473 

 6,0.55 

 5,764 

 6,390 

 6,524 

 5,742 

 5,630 

 5,5)65 

 4,067 

 6,143 

 5,272 

 6,412 



