^EW YOUK AgKICULTURAL. ExPJdJRJMKNT STATION. 



345 



Table V. — Results with Crop of Head Lettuce, 1808-99. 



Clay loam, A. Sandy loam, P. 



, ' > , • ,, 



Aver- Aver- 



Manure Nitrog- age age Check 



, , euoiis No. vroight Check No. weight =1, 



By liy com. ot per rrl. of per treated 



Series. bulk, weight. lert. plants, plant, treated, plants, plant. = 



Perct. P^rct Lhs.^ Ozs. — Ozs. 



Dried blood 1000 12 .750 2.25 12 2.104 3.00 



Nitrate of soda... GOO 12 .938 2.82 12 2.313 3.30 



Nitrate of soda ^ ^ j 1(X| ^^ ^ 3 ^ ^ 2 4 



and dried blood. \ SuO 



Sulphate ammouia 480 12 1.104 3.31 12 .917 1.31 



Dried blood IV/z 5 1000 11 4.1.36 12.44 12 2.792 8.99 



Nitrate of soda... 11'/.-! 5 <!0O 12 4.438 13.31 11 2.659 3.79 



Nitrate of soda uMs 5 ) 1':^^ 12 4.250 12.75 12 2.542 3.63 

 and dried blood ) 80O 



I 



Dried blood 22% 10 loOO 12 5.104 15.31 12 3.000 4.. 30 



Nitrate of soda. . . 22% 10 600 12 4.438 13.31 11 3.205 4.57 



"" S'dried blood. 22% 10 ] 1^, 10 5.125 15.38 12 3.104 4.43 



Sulphate ammonia 22% 10 480 12 4.396 13.19 12 2.792 3.99 



Dried blood 34 15 1000 12 5.229 15.69 12 2.979 4.26 



Nitrate of soda. .. 34 15 600 11 4.795 14.39 11 2.932 4.19 



"" and drie'd bfoo^d' ^^ ^^ VZ '^ ^'^^^ ^^^^ ^^ ^.833 4.05 



Dried blood 4-5% 20 1000 12 5.646 16.94 12 2.708 3.87 



Nitrate of soda. . . 45% 20 60O 12 6.063 18.19 12 3.292 4.70 



"" aid'dried buS ^'^ ^0 J JP^ 12 5.S75 17.63 12 3.063 4.37 



Sulphate ammonia 45% 20 480 12 5.9.38 17.81 12 3.354 4.79 



No commercial fer- 

 tilizer 33% 14.7 0^ 8 6.219 18.66 8 4.281 6.11 



No commercial fer- 

 tilizer 33% 14.7 0" 8 5.594 16.78 7 3.607 5.15 



Nothing 12 .33Vi 1.00 12 .698 1.00 



1 Per acre ; with 400 lbs. sulphate of potash and COO Iba. acid phosphate. »i>oil packed firmly 

 in box. ' Soil looso. 



