Chemistry Applied to Practical Farming And Home Mixing Fertilizers
The book Chemistry Applied to Practical Farming And Home Mixing Fertilizers was written by author Smith, George Irbin, 1858- [from Old Catalog] Here you can read free online of Chemistry Applied to Practical Farming And Home Mixing Fertilizers book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Chemistry Applied to Practical Farming And Home Mixing Fertilizers a good or bad book?
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(A) Phosphoric acid is a plant food obtained from the phosphorous of various substances or materials by some chem- ical combination. (Q) Can you name some fertilizer materials that contain phosphorous ? (A) Cotton seed meal, fish guano, tankage, bone meal, cal- cium phosphate and castor pomace contain phosphorous. (Q) How is the phosphorous in cotton seed meal, fish guano, tankage, castor pomace, calcium phosphate and all vegetable matter naturally converted into phosphoric acid? (A) The phosph...orous in all these materials or elements is naturally converted into phosphoric acid by the chemical action of nitrification through nitric acid, which is obtained from some source of ammonia or nitrogen. (Q) How does the phosphorous in the phosphate rock be- come available artificially? (A) It becomes available artificially by the treatment of sulphuric acid. (Q) What is sulphuric acid? AND Home Mixing Feetilizees 23 (A) Sulphuric acid is a compound of sulphur, oxygen and hydrogen. (Q) Wliat is nitric acid?
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