. The chemistry of soils and fertilizers. Soils; Fertilizers. -4. ^. Fig. 24. Average composition of Fig. 25. Manure after six fresh manure. months' exposure. I. Nitrogen. 2. Phosphoric acid. 3. Potash. with a higher per cent, of potash than of phosphoric acid. This is because the potash in the food exceeds the phosphoric acid. The average composition of mixed stable manure is about as follows : Average. Per cent. Nitrogen Phosphoric acid Potash Range. Per cent. 0,4 to to to In calculating the amount of fertility in manures, it is more satisfactory
. The chemistry of soils and fertilizers. Soils; Fertilizers. -4. ^. Fig. 24. Average composition of Fig. 25. Manure after six fresh manure. months' exposure. I. Nitrogen. 2. Phosphoric acid. 3. Potash. with a higher per cent, of potash than of phosphoric acid. This is because the potash in the food exceeds the phosphoric acid. The average composition of mixed stable manure is about as follows : Average. Per cent. Nitrogen Phosphoric acid Potash Range. Per cent. 0,4 to to to In calculating the amount of fertility in manures, it is more satisfactory to compute the \'alue from the food consumed and the care which the manure has received, than to use figures expressing average 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 Snyder, Harry, 1867-1927. Easton, Pa. , The Chemical Publishing Co.
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