Show Big Value o of f Barnyard Manure a as s Plant Food The value alue of barnyard ard manure both as ns a plant food and in Improving ing the ph physical condition of soil Is- Is suggested b by a report to the United States Stales Department Department Department De De- or of Agriculture from a southwestern citrus grower wh who lashed n a dairy farm of several hundred hun hun- dred acres solely with a view to providing pro pro- ro- ro viding a n supply Of manure for his cis citrus its groves glo It was his belief that i If It f time tile dairy enterprise was only self self- sustaining it would he be fully worth while because of the value of the manure n that was thus made malle available I I f for r hl his main enterprise I t |