Fertilizer and Deeding Ilxperiments with Koot Crops. 443 

 TABLE XIV— Continued 



Treatment 



80 



1 20 

 240 



120 

 80 



240 

 80 



120 



240 



80 



240 

 480 



160 



240 

 480 



lbs. Muriate of potash 

 Nothing 



lbs. Nitrate of soda., 

 lbs. Acid phosphate . 



lbs. Nitrate of soda., 

 lbs. Muriate of potash 



Nothing . 



lbs. Acid phosphate 

 lbs. Muriate of potash 



lbs. Nitrate of soda., 

 lbs. Acid phosphate . 

 lbs. Muriate of potash 



Nothing 



lbs. Nitrate of soda . 

 lbs. Acid phosphate . 



Nothing 



lbs. Muriate of potash 



lbs. Nitrate of soda.. . 

 lbs. Acid phosphate . . 



Nothing 



240 

 160 



480 

 160 



lbs. Nitrate of soda.. . 

 lbs. Muriate of potash 



lbs. Acid phosphate . . 

 lbs. Muriate of potash 



Nothing . 



240 



480 

 160 



120 

 480 

 160 



lbs. Nitrate of soda.. . 

 lbs. Acid phosphate . . 

 lbs. Muriate of potash 



lbs. Nitrate of soda . . 

 lbs. Acid phosphate . . 

 lbs. Muriate of potash 



Nothing . 



240 

 240 

 160 



240 



480 



80 



lbs. Nitrate of soda . . 

 lbs. Acid phosphate. . 

 lbs. Muriate of potash 



lbs. Nitrate of soda.. . 

 lbs. Acid phosphate . . 

 lbs. Muriate of potash 



Nothing . . . 

 2000 lbs. Limef. 



2000 lbs. Limet 



120 lbs. Nitrate of soda... 



240 lbs. Acid phosphate. . 



80 lbs. Muriate of potash 



Nothing 



Yield 



per 



acre, 



tons 



15.80 

 16.32 

 19.22 



17.02 



14-44 



16.80 



19.26 



16.04 

 1750 

 16. 40 

 14.2 

 15-92 

 19- 74 



14.44 

 18.7 



16.94 

 22.84 



21 . 24 



16. 40 

 22 . 08 



17 .82 

 16.78 

 1 9 - .1° 



Per 



cent of 

 of dry 

 matter 



II -36 

 10.68 

 10.86 



II . 25 



1 1 . 40 

 11-73 



10 . 71 



12 . 10 



11.48 

 11.26 



11 . 17 

 10.59 

 10. 23 



12. 42 

 10.52 



10.78 



11.01 

 10 . 41 



9-49 



11.57 

 11.36 



10. 96 



11-43 

 11.77 

 11.26 



16 . 70 II 73 



Yield 



of dry 



matter 



per 



acre, 



tons 



1.83 

 1-74 

 2 . II 



1-93 



1-67 

 1-99 



2.07 

 1-95 



2 - 02 



1.86 

 I - 60 

 1.70 

 2 . 02 



1.80 

 1.98 



2.1I 



1.86 

 2 . 40 



X .92 

 2.51 



2.44 



2 .04 

 2.01 



2. 18 



Per 

 cent of 



total 



rot, 

 in tops 



22.0 

 22 . 2 

 18.9 



20 .9 



19-3 

 15.8 



17.1 



19-3 

 19. 6 

 18.0 

 19. I 

 20.5 

 17. 1 



18.9 

 19.6 



16.5 



18.1 

 16.9 



16.4 



17-5 

 15-4 



16.4 



15-4 

 16.2 

 15-7 



Appar- 

 ent 

 in- 

 crease 

 per 

 acre, 

 tons 



.60 



3-S3 

 1-95 



1.83 

 3-75 



2-OS 



1-53 



I -59 

 5-35 



3-51 

 4.01 



6.08 

 4.67 



5. 21 



4.87 



— .67 

 2.23 



Value 



of 



in- 

 crease 



per 



acre 



2 .07 



10-37 

 5.81 



5- 26 

 10. 91 



5-97 



4- S3 



4. 62 



15-77 



10 . 29 



11.77 



17.91 

 1394 



15.41 

 1437 



-2 . 10 

 6.31 



Cost of 

 ferti- 

 lizer 

 per 

 acre 



1 . 76 



S-04 

 S-12 



3-44 

 6-80 



6. 72 

 3-36 



3-52 

 10 .08 



10 . 24 

 6.88 



13.60 

 10 . 24 



11.92 



11.84 



14 . 80 



Net 

 gain 

 or 

 loss ( — ) 

 per 

 acre 



• 31 



5-33 

 .69 



1.82 

 4. II 



— -75 

 I. 17 



1 . 10 

 5-69 



4.89 



4-31 

 3-70 



3-49 

 2. S3 



-10 . 10 

 -8.49 



t30oo lbs. marl in 1908. 



