Annual Report of the Consulting Chemist for 1880. 299 
will benefit the succeeding crops, it is intended to follow the 
ordinary four-course rotation, and carefully to record the pro- 
duce of barley, clover, and wheat on the experimental plots for 
the three following years. 
I am preparing a paper for the next ' Journal ' on the results of 
the feeding and manuring experiments obtained at Woburn 
in 1880. 
Analyses made for Members of the Boyal Agricultural Society from 
1st December 1879 to 1st December 1880, 
Guanos 80 
Fish-guanos 20 
Dissolved bones, superphosphates, and compound) 
artificial manures j 
Bone-dust 91 
Nitrate of soda 16 
Sulphate of ammonia 19 
Potash-salts 7 
Soot 4 
Refuse manures 24 
Wool-dust and shoddy 31 
Sewage-manuvcs 3 
Poultry-manure 3 
Manure rape-dust 10 
Limestones, chalk, and other minerals 27 
Soils 34 
Oats, hay, brewer's grains, malt-aust, and other 
vegetable productions 15 
Milks 4 
Milk-preservers 4 
Feeding-cakes 309 
Feeding-meals 35 
Cattle-spices 4 
Waters 92 
Drinks 3 
Disinfectants 2 
Examinations for poisons 3 
Total .. .. 1201 
