POT EXPERIMENTS WITH FERTILIZERS. 
TABLE 50. 
. 169 
Nitrogen in fertilizer and in crop in pot experiments with orchard 
grass, I899. 



















FERTILIZER. a 
gpa cake a a= 
fo) 5 } - | 0 2S) w 
Zz |, ss OS 
pe : SAMPLE, Be op = By 
Ss a Kind. 38, S @ Sy 
EElaie ua 
ale 
Orchard grass. Gms/G@s} % |Gms| % 
6188/33) First crop, - | Minerals only, - “ - | — |36/1.56) .56| 9.75 
6189/34, First crop, - | Minerals only, - - - | 40/156) .62)29.75 
6190|35| First crop, - | Minerals only, - f - | — |43|1.69} .73/10.56 
6191|36| First crop, - | Minerals only, - = - | — |35/1.57| .55| 9.81 
Average, - 391.60) .62) 9.97 
6192/37, First crop, - | Minerals + 4 nit. ration, - |3.17/46)2.02| .93/12.63 
6193|38| First crop, - | Minerals + $ nit. ration, - |3.17/47/2.09} .98)/13.06 
6194/39] First crop, - | Minerals + 4 nit. ration, - |3.17/48/2.01| .96/12.56 
6195|40| First crop, - | Minerals + 4 nit. ration, - |3.17/45/2.12) .95|13.25 
Average, - 47/2.06 .96/12.88 
6196/41| First crop, - | Minerals + $ nit. ration, - |6.34/59/2.19|1.29/13.69 
6197/42) First crop, - | Minerals + # nit. ration, - |6.34/54/2.31/1.25|14.44 
6198/43} First crop, - | Minerals + nit. ration, - |6.34/46/2.54|1.17|15.88 
6199|44| First crop, - | Minerals + # nit. ration, - |6.34/56/2.36/1.32/14.75 
Average, - | 64/2.35)1.26)14.69 
6200/45| First crop, - | Minerals + full nit. ration, |9.51/51/2.56)1.31/16.00 
6201|46| First crop, - | Minerals + full nit. ration, |g.51/58/2.41/1.40/15.06 
6202/47| First crop, - | Minerals + full nit. ration, |9.51/61/2.46|/1.50/15.38 
6203/48| First crop, - | Minerals + full nit. ration, |9.51/61/2.41|1.47/15.06 
Average, - 58'2.461.42/15.38 
6236/33) Rowen, - - | Minerals only, - - - | — |{0]/1, 10} .11) 6.88 
6237/34) Rowen, - -| Minerals only, - - - | — |12/1,.18) .14] 7.38 
6238|/35| Rowen, - - | Minerals only, - - rie LTT. 39) 2 15)< 8.66 
6239/36| Rowen, - - | Minerals only, - ~ - | — |LI/L.34) .15| 8.38 
Average, - 11 26y . 141.83 
6240|\37| Rowen, - - | Minerals + $ nit. ration, - |3.17|14|/1.25| .18) 7.81 
6241/38} Rowen, - - | Minerals + 4 nit. ration, - |3.17/15|/1.35 .20|@8.44 
6242|39| Rowen, - -| Minerals + 4 nit. ration, - |3.17/15/1.23| .18] 7.69 
6243.40; Rowen, - - | Minerals + $ nit. ration, - /3.17|13/1.42) .14} 8.88 
Average, - 141.81; .18| 8.21 
6244 41| Rowen, - - | Minerals + $ nit. ration, - |6.34|16/1.06|] .17| 6.63 
6245/42) Rowen, - -| Minerals + # nit. ration, - |6.34/16)1.09 .17| 6.81 
6246/43} Rowen, - - | Minerals + # nit. ration, - /6.34/16|1.36| .22| 8.50 
6247/44; Rowen, - -| Minerals + # nit. ration, - |6.34/19/1.27| .24| 7.94 
Average, - 17/1.20|) .20) 7.47 
6248/45| Rowen, - - | Minerals + full nit. ration, |9.51|26)1.11] .29} 6.94 
6249 46| Rowen, - - | Minerals + full nit. ration, |9.51/23|/1.06] .24| 6.63 
6250 47| Rowen, - -| Minerals + full nit. ration, |g.51|18/1.18| .21| 7.38 
6251 48 Rowen, - - | Minerals + full nit. ration, |9.51/25/1.10] .28} 6.87 
Average, - 93/1.11) .26) 6.96 
