. The nature and properties of soils; a college text of edaphology. Soils. 502 NATUKE AND PEOPBRTIES OF SOILS In every case except that of swine, the urine is much the richer than the dnng in ammonia, containing on an average more than twice as much when compared on the percentage basis. The urine is also richer in potash than the solid, aver- aging for the four classes of animals per cent, as com- pared to per cent, contained in the solid manure. Most of the phosphoric acid, however, is contained in the solid ex- T'OT/^JL TOTj^L ror^L /QJ^MON//^ FH05P/^0je/C P'OT/Q^/y o-e% /9C/D a^%

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. The nature and properties of soils; a college text of edaphology. Soils. 502 NATUKE AND PEOPBRTIES OF SOILS In every case except that of swine, the urine is much the richer than the dnng in ammonia, containing on an average more than twice as much when compared on the percentage basis. The urine is also richer in potash than the solid, aver- aging for the four classes of animals per cent, as com- pared to per cent, contained in the solid manure. Most of the phosphoric acid, however, is contained in the solid ex- T'OT/^JL TOTj^L ror^L /QJ^MON//^ FH05P/^0je/C P'OT/Q^/y o-e% /9C/D a^%- 55%. 55% ^5% /oo%. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lyon, T. L. (Thomas Lyttleton), 1869-1938; Buckman, Harry Oliver, 1883-. New York, Macmillan

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Keywords: ., bookauthorlyontlth, bookcentury1900, bookdecade1920, bookyear1922