 ... by the class of 1873. A boulder stone barely even with the surface soil was set at each end of the row of bottles, which were buried about twenty inches below the surface of the ground.  Botanical Gazette - Pàgina 140editat per - 1905Visualització completa - Sobre aquest llibre
 | Michigan. State Board of Agriculture - 1884 - 482 pàgines
...fifteen paces northwest from the west end of the big stone set up by the class of 1873. A boulder stone was set at each end of the row of bottles, which were...the soil near the bottles and not inside bottles. Time Fed. No. Lot. Dally Ration. 1st Month. 2d Month. 1 1 Cut hay, 9.9 Cut hay, 12.7 1st Month. 2d... | |
 | Society for the Promotion of Agricultural Science (U.S.) - 1903 - 864 pàgines
...placed fifteen paces northwest from the west end of the big stone set up by the class of 1873. A boulder stone barely even with the surface soil was set at...sets of these seeds were tested for vitality. The following is the list of names as they were known when buried : Amaranthus retroflexus L. (a pigweed),... | |
 | Society for the Promotion of Agricultural Science (U.S.) - 1909 - 852 pàgines
...placed fifteen paces northwest from the west end of the big stone set up by the class of 1873. A boulder stone barely even with the surface soil was set at...bottles. At the end of five, ten, fifteen, twenty, twenty-five and now thirty years, sets of these seeds were tested for vitality. The following is the... | |
 | 1914 - 392 pàgines
...meters, a maximum width of 265 meters and includes an area of approximately 8 Ha. (about 20 acres). end of the row of bottles, which were buried about...placed in the soil near the bottles and not inside the bottles. At the end of five, ten, fifteen, twenty, twenty-five and now thirty years, sets of these... | |
 | Society for the Promotion of Agricultural Science (U.S.) - 1916 - 572 pàgines
...west end of the big stone set up at the Michigan Agricultural College by the class of 1873. A boulder stone barely even with the surface soil was set at...inside bottles. At the end of five, ten, fifteen, twenty-five, thirty and now thirty-six years, sets of these seeds were tested for vitality. The seeds... | |
 | Michigan Academy of Science. Council - 1916 - 274 pàgines
...placed fifteen paces northwest from the west end of the big stone set by the class of 1873. A boulder stone, barely even with the surface soil, was set at each end of the row of bottles, which was buried about twenty inches below the surface of the ground." So much for Dr. Beal's description... | |
 | Michigan Academy of Science. Council - 1916 - 274 pàgines
...placed fifteen paces northwest from the west end of the big stone set by the class of 1873. A boulder stone, barely even with the surface soil, was set at each end of the row of bottles, which was buried about twenty inches below the surface of the ground." So much for Dr. Beal's description... | |
 | Michigan Academy of Science. Council - 1916 - 274 pàgines
...placed fifteen paces northwest from the west end of the big stone set by the class of 1873. A boulder stone, barely even with the surface soil, was set at each end of the row of bottles, which was buried about twenty inches below the surface of the ground." So much for Dr. Beal's description... | |
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