ON MOISTURE CONTENT OF SOIL 



65 



30 



28 



-" 



e 

 I 



V* 



222 



8 16 



74 



r 2-0 



263 /r 37 /4 28 12 26 9 23 6 2027 

 April May June July August Sept. 



FIG. 13. Moisture content of the first 3 inches of soil on the Untreated and Basic 



Slag Plots at Great Mulgraves, Horndon-on-the-Hill. Soil London clay. 

 Plot 16, Untreated . Plot 17, Basic Slag . Rainfall 



30 r 2-0 



-1-6 



Z4 



20 



IB 



- 



26 70 24- 7 2' S 19 2 16 30 13 27 



April May June July Augu*t Sept. 



FIG. 14. Moisture content of the Soil at a depth of 3 to 9 inches on the Untreated 

 and Basic Slag Plots at Great Mulgraves, Horndon-on-the-Hill. Soil London clay. 



Plot 16, Untreated . Plot 17, Basic Slag . Rainfall - 



R.B.S. 5 



