CONTENTS. 



Description of the experiment, .... 

 Svimmary, ...... 



Comments and conclusions, .... 

 Plant food taken from the land annually. 

 The amounts of fertilizer used by good growers. 

 Plan of the home fertilizer experiment. 

 The Concord Investigations, 

 Breeding investigations. 

 Fertilizer investigations. 

 The humus content of the soil in asparagus growing, 

 The relation of variations in fertilizer application to rust. 

 Conclusions, ...... 



Bibliography, ...... 



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