 ... would require four hundred years, and as much phosphoric acid as would require thirtytwo years, and as much potash as would require eighty-two years of ordinary rotation with home manuring, and selling only corn and meat, to remove. Again, in the...  Journal of the Royal Agricultural Society of England - Page 89by Royal Agricultural Society of England - 1873Full view - About this book
 | Industrial arts - 1861 - 460 pages
...selling only corn and meat, to remove. Again, in the experiments of the Rev. Mr. Smith, of Loiswceden, on the growth of wheat year after year on the same land without manure, they had estimated that he annually took from the land about seven times as much potass,... | |
 | British Association for the Advancement of Science - 1861 - 144 pages
...only сйгп and meat, to remove. Again, in the experiments oflhe Rev. Mr. Smith, of Lois Weedon, on the growth of wheat, year after year on the same land without mamire, they had estimated that he annually took from thr land about seven times as much potass,... | |
 | Industrial arts - 1862 - 448 pages
...selling only corn and meat, to remove. Again, in the experiments of the Rev. Mr. Smith, of Lais-Weedon, on the growth of wheat year after year on the same land, the authors estimated that he annually took from each acre about seven times as much potash, about... | |
 | Industrial arts - 1862 - 446 pages
...selling only corn and meat, to remove. Again, in the experiments of the Rev. Mr. Smith, of Lais-Weedon, on the growth of wheat year after year on the same land, the authors estimated that he annually took from each acre about seven times as much potash, about... | |
 | United States. Congress. Senate - United States - 1862 - 1092 pages
...only corn and meat, to remove. Again : in the experiments of the Rev. Mr. Smith, of Lais, Weetlon, on the growth of wheat year after year on the same land, the authors estimated that he annually took from each acre about seven times as much potash, about... | |
 | 1862 - 476 pages
...selling only corn and meat, to remove. Again, in the experiments of the Rev. Mr. Smith, of Lais-Weedon, on the growth of wheat year after year on the same land, the authors estimated that he annually took from each acre about seven times as much potash, about... | |
 | New York State Agricultural Society - Agriculture - 1864 - 916 pages
...grass plots, the plots carefully lettered and numbered to correspond with the schedule, and under " experiments on the growth of wheat, year after year, on the same land, without manure, and with different kinds of manure." The croping of this ground during the five years... | |
 | Industrial arts - 1865 - 458 pages
...selling only corn and meat, to remove. Again, in the experiments of the Rev. Mr. Smith, of Lais-Weedon, on the growth of wheat year after year on the same land, the authors estimated that he annually took from each acre about seven times as much potash, about... | |
 | John Bennet Lawes, Joseph Henry Gilbert - Barley - 1873 - 212 pages
...viii. xii. and xvi. of the first series of the ' Journal of the Royal Agricultural Society of England,' we gave some account of experiments on the growth...growth of Barley, under somewhat similar conditions of manuring, for six years in succession on the same land, were given. Those experiments have been continued... | |
 | Journal of the Royal Agricultural society - 1873 - 920 pages
...Experiments on the Growth of Barley for Tioenty Years in succession on the same Land. By JB LA WES, Esq., FRS, FCS ; and JH GILBERT, Ph.D., FRS, FCS IN...with different descriptions of manure, for twenty vears in succession on the same land ; and the twenty-ninth crop has now been harvested. In volume... | |
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