conducted at Crawley Mill Farm, Wohurn, 1886-7. 411 
Chemical Composition of the Grass, Silage and Hay; 
quantity and composition of the Grass put into Silo, of the 
Silage produced, of the Grass used for Hay, and of the Hay 
made. 
Chemical Composition of Gbass used for Silo and Hat. 
First day's Filling, 
July 2nd. 
Average. 
Second day's Filling, 
July 3rd. 
Average. 
First 
Analysis. 
Second 
Analysis. 
First 
Analysis. 
Second 
Analysis. 
Water 
Soluble albuminoids.. 
Insoluble albuminoids 
Digestible fibre .. 
Woody fibre 
chlorophyll, &c. .. 1 
Soluble mineral matter 
Insoluble mineral 1 
69-20 
•13 
2-41 
10-62 
8-37 
7-11 
1-40 
-76 
69-34 
■11 
2-30 
10-39 
8-53 
7-12 
1-34 
•87 
69^27 
•12 
2-35 
10-51 
8^45 
7-12 
1^36 
•82 
73-48 
•24 
1'95 
8^64 
7^13 
6^72 
1^20 
•64 
73-86 
-18 
1-93 
8^64 
7^59 
6^04 
1^19 
•57 
73 -07 
•21 
1-94 
8-64 
7-36 
6-38 
1-19 
•61 
100-00 
100-00 
100^00 
100^00 
100^00 
100-00 
Total nitrogen . . 
Albuminoid nitrogen 
Non-albumiaoid ni-'l 
-46 
•41 
-05 
•50 
•38 
•12 
-48 
-39 
-09 
-43 
-35 
-08 
•42 
•34 
•08 
•42 
•34 
•08 
Chemical Composixion of Hat. 
First Cut. 
Second Cut. 
Third Cut. 
Average. 
First 
Analysis. 
Second 
Analysis. 
Soluble albuminoids 
Insoluble albumiaoids 
Soluble carbohydrates, &o. 
Soluble mineral matter ., 
Insoluble mineral matter . . 
16-00 
1^62 
6-09 
27^63 
23-30 
19-17 
4-14 
2-05 
19-80 
■85 
6-06 
26-30 
21-64 
19-14 
4-39 
1-82 
19-60 
-94 
6-37 
26-98 
22-68 
17-30 
4-45 
1-68 
18-00 
-54 
6-40 
28-44 
22-40 
18-29 
4-18 
1-75 
17- 90 
1-02 
6-23 
27-57 
22-62 
18- 56 
4-25 
1^85 
100-00 
100-00 
100-00 
100-00 
100-00 
Albuminoid nitrogen 
Non-albuminoid nitrogen 
1-.37 
1-23 
•14 
1-27 
111 
•16 
1-20 
1-17 
-09 
1^41 
111 
•30 
1^35 
116 
•19 
