 | royal Agricultural Society - 1858 - 666 páginas
...cwts. per acre ; nitrate of soda alone, or sulphate (or muriate) of ammonia, at the rate of li to 2 cwts. per acre. The salts of ammonia are, however,...useful top-dressing for the hay crop may be made of 3 parts Peruvian guano, 1 part nitrate of soda, and 1 part sulphate of ammonia. Of this mixture, 2... | |
 | Bath and West of England Society - 1859 - 470 páginas
...cwts. per acre ; nitrate of soda alone, or sulphate (or muriate) of ammonia, at the rate of 1J to 2 cwts. per acre. The salts of ammonia are, however,...guano. A very generally useful top-dressing for the hay-crop may be made of three parts Peruvian guano, one part nitrate of soda, and one part sulphate... | |
 | 1862 - 612 páginas
...per acre ; nitrate of soda alone, or sulphate (or muriate) of ammonia, at the rate of It to 9 cwt. per acre. The salts of ammonia are, however, relatively...in combination with guano. A very generally useful top dressing for the hay crop may be made of three parts of Peruvian guano, one part of nitrate of... | |
 | 1860 - 606 páginas
...cwts. per acre ; nitrate of soda alone, or sulphate (or muriate) of ammonia, at the rate of li to 2 cwts. per acre. The salts of ammonia are, however,...of soda are more advantageously used in combination wilh guano. A very generally used top-dressing for the hay crop may be made of 3 parts Peruvian guano,... | |
 | Rothamsted Experimental Station - 1893 - 772 páginas
...cwts. per acre ; nitrate of soda alone, or sulphate Cor muriate) of ammonia, at the rate of 1£ to 2 cwts. per acre. The salts of ammonia are, however,...expensive to be employed largely with profit ; and both ammonium-salts and nitrate of soda are more advantageously used in combination with guano. A very generally... | |
 | 1893 - 766 páginas
...cwts. per acre ; nitrate of soda alone, or sulphate (or muriate) of ammonia, at the rate of H to 2 cwts. per acre. The salts of ammonia are, however,...expensive to be employed largely with profit ; and both ammonium-salts ami nitrate of soda are more advantageously used in combination with guano. A very generally... | |
 | Rogerson & Tuxford - 1862 - 608 páginas
...cwt. per acre; nitrate of soda alone, or sulphate (or muriate) of ammonia, at the rate of 14 to 2 cwt. per acre. The salts of ammonia are, however, relatively...in combination with guano. A very generally useful top dressing for the hay crop may be made of three parts of Peruvian guano, one part of nitrate of... | |
 | The Farmer's Magazine - 1860 - 604 páginas
...cwts. per acre -. nitrate of soda alone, or sulphate (or muriate) of ammonia, at the rate of l£ to 2 cwts. per acre. The salts of ammonia are, however,...advantageously used in combination with guano. A very generally used top-dressing for the hay crop may be made of 3 parts Peruvian guano, 1 part nitrate of soda, and... | |
 | Cuthbert William Johnson - 1874 - 416 páginas
...mixture of artificial manure recommended by Messrs. Lawes and Gilbert may be employed. They observe that a very generally useful top-dressing for the hay crop may be made of three parts of Peruvian guano, one part of nitrate of soda, and one part of sulphate of ammonia. Of this mixture... | |
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... to 2 cwts. per acre. The salts of ammonia are, however, relatively too expensive to be employed largely with profit; and both ammoniacal salts and nitrate of soda are more advantageously used in combination with guano. A very generally useful top-dressing... 