330 



EXPERIMENTAL STATIONS — EEPORT FOR 1881. 



Potash Manures. 



Superphosphate. 



3J 



GUAXOS. 



23. Peruvian Guano, ( with Bone Ash aniH Containing about 10 per cent. 



24. Fish „ < Potash Salts and > Ammonia and 10 per cent. 



25. Ichaboe „ ( Nitrate of Soda. ) soluble Phosphate. 



26. No Manure, formerly imitation Guano. 



27. Unmanured continuously. 



Superphosphates. 



28. 10%SolubleIhosphateof Lime. Sulphate of Ammonia. Muriate of Potash. 



29. 20% 



30. 40% 



55 



31. Same as Plot 1 

 32. 



33. 

 34 



35. 



jj 



» 



(a. 

 {h. 



a. 

 b. 



(b. 



a. 



b. 



a. 



b. 

 Rape Seed Dust 

 Decorticated Cotton Cal^e. 



}) 



55 



55 



14. 



20. 



» JJ JJ 



}j JJ JJ 



Various Quantities. 



§ quantity per acre. 

 1 



? 55 



^ 55 



JJ 



JJ 



JJ 

 55 



55 



Superphosphates. Potash Salts. 



55 JJ 



n 



•f 



36. YT75- Acre Plots. 



37. Unmannred. 



38. Duplicate of Plot 7 \ f ''''''^' \ ''''^- Snpersulphate. 



( ^- JJ -^ 55 55 



39. 40. Unmanured. 



Experiments on Plot 36, tiz., j\^ Acre Plots. 



These Plots are duplicates of tlie Rood Plots, ivith cor respor. ding numbers. 



Plot. 

 1. Bone Ash, .... with mixed Potash Salts. Nitrate of Soda. 



