134 



Progressive Agriculture 



Before the Rain After the Rain 



No. 8. Coarse Soil Mulch 



Illustrating the advantage of the coarse mulch as explained on 

 page 30. 



... .; ./:/,/ ' p : ^%,-^ 



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Before the Rain After the Rain 



No. 9. Fine or dust Mulch 



Showing the disadvantage of the fine or dustlike mulch as ex- 

 plained on page 30. 



