92 T. LyrrLeron Lyon ann James A. BizzEeuL 
TABLE 7. AsH ANnp ASH CONSTITUENTS IN Crops, BY YEARS 
(In percentage of dry matter) 
Part | 
Year Tank Crop of Ash Ca Mg K NS) P 
crop 
LOUS Eee tee 13 || Oats: .:.. Grain 3.67 | 0.03 | 0.06 | 0.62 | 0.24] 0.56 
13 | Oats..... Straw 6.92 | 0.43 | 0.12 | 2.40] 0.18 | 0.12 
15 | Oats..... Grain 3.39 | 0.04 | 0.03 | 0.62 | 0.23 | 0.56 
15 | Oats..... Straw 6.61 | 0.42 | 0.17 | 2.16 | 0.23 | 0.11 
OV AN ee ieee 3 | eReasheess Grain 4.30 | 0.05 | 0.04 | 1.15 | 0.36 | 0.48 
43 | Peas..... Straw 27.43 | 0.67 | 0.23 | 0.46 | 0.62 | 0.33 
15 | Peas..... Grain 3.43 | 0.04 | 0.04 | 1.14 | 0.33 | 0.48 
15a) Pease. Straw 14.20 | 0.99 | 0.18 | 0.04 | 0.60 | 0.35 
ISN Sere tesa. 13 | Maize Grain 1.74 | 0.03 | 0.09 | 0.38 | 0.30 | 0.36 
13 | Maize Straw 6.54 | 0.15 | 0.08 | 1.19 | 0.30 | 0.22 
15 | Maize Grain 1.60 | 0.06 | 0.07 | 0.42 | 0.18 | 0.37 
15 | Maize Straw 5.19 | 0.13 | 0.11 | 0.83 | 0.31 | 0.22 
IDIGR ee ee 135|2Oats +5. =. Grain 3.33 | 0.02 | 9.03 | 0.77 | 0.19 | 0.47 
135 | Oats ie. Straw 8.16 | 0.28 | 0.12 | 2.49 | 0.30] 0.19 
15 | Oats..... Grain 3.88 | 0.01 | 0.04 | 0.67 | 0.18 | 0.52 
fe laOatsree Straw 7.89 | 0.32 | 0.20 | 2.19 | 0.30] 0.24 
LO Ce re ee 13 | Barley. ..| Grain 3.01 | 0.03 | 0 02 | 0.54 | 0.21 | 0.52 
13 | Barley. ..| Straw 7.41 | 0.24 | 0.07 | 1.03 | 0.24 | 0.20 
15 | Barley.. | Grain 2.92 | 0.02 | 0.03 | 0.58 | 0.20} 0.50 
15 | Barley. ..| Straw 6.13 | 0.33 | 0.04 | 0.93 | 0.24 | 0.24 
