See how the extra value In Chilean Soda makes an extra good crop of corn. Chilean is a natural combination ol nitrate nitrogen, sodium and minor elements. and you'll choose CHILEAN NITRATE OF SODA Our hundred years of consistently satisfactory experience with Chili in Nitrate of Soda have demonstrated that there i- nothing to compare with it for side-dressing corn, cotton and other summer crops. It i- a rare, natural i omhination of nitrate nitrogen, sodium and minor elements. V here tin* -oil i- too arid: where potash is deficient or where the supplv of available phosphate is low: where the crop needs qui< k help: or where one or more of the minor elements i- lacking. Natural Chilean Soda lias no equal among nitrogen fertilizers. I In- side-dressing effectiveness of any nitrogen fertilizer verv largely on it- content of nitrate nitrogen. The nitrogen content of < hjle.iti s.,d.i is loo per. cut nitrate nitrogen and thi-. together with its rich sodium content and minor elements, account- for it- remarkable efficiency and consistently superior performance in the field. Sodium adds a great deal of extra value to the prodm i. It-de-trov soil acidity, substitutes for potash and calcium when necr-sary. in crea.-c- the supply of available phosphate, and helps the plant gain the utrno-t benefit from the nitrogen. In addition. Chilean Soda con tains -mall amounts of needed minor elements which help to prote< t again-t hidden plant-food deficiencies. If vou have anv question about your nitrogen side-dressing for corn, "e urge vou to u.-e Chilean Nitrate, if onlv in a small way to begin with, so that vou can see the difference for yourself Vi e are confident vou II find it the most economical and satisfactory nitrate nitrogen fertilizer you ever used for side-dressing vour crops. ___ LOOK FOR THE BULLDOG ON THE BAG!

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