 | William Newton, Charles Frederick Partington - 1852 - عدد الصفحات: 556
...if you can double the size of a rose, or produce a hardy race of any kind from one that is tender, or the reverse, in the case of ordinary plants, you...produce the same effect when operating on cereal crops. In the last treatise on this subject, by Dr. Gseertner, a German writer, who has collected all the... | |
 | William Newton - 1852 - عدد الصفحات: 556
...if you can double the size of a rose, or produce a hardy race of any kind from one that is tender, or the reverse, in the case of ordinary plants, you...produce the same effect when operating on cereal crops. In the last treatise on this subject, by Dr. Gseertner, a German writer, who has collected all the... | |
 | Indiana. State Board of Agriculture - 1856 - عدد الصفحات: 560
...race of any kind from one that is tender, or the reverse, in the case of ordinary plants, you shoulil be able to produce the same effect when operating...the most limited scale, and to what extent it may have been carried has been more brought out in this exhibition than ever it was before. ' " In the... | |
 | Ohio State Board of Agriculture - 1858 - عدد الصفحات: 904
...if you can double the size of a rose, or produce a hardy race of any kind from one that is tender, or the reverse, in the case of ordinary plants, you...to produce the same effect when operating on cereal crop. It so happens, however, that the experiment has not been tried except on the most limited scale,... | |
 | Ohio State Board of Agriculture - 1858 - عدد الصفحات: 908
...if you can double the size of a rose, or produce a hardy race of any kind from one that is tender, or the reverse, in the case of ordinary plants, you...to produce the same effect when operating on cereal crop. It so happens( however, that the experiment has not been tried except on the most limited scale,... | |
 | John Hancock Klippart - 1860 - عدد الصفحات: 724
...if you can double the size of a rose, or produce a hardy race of any kind from one that is tender, or the reverse, in the case of ordinary plants, you...to produce the same effect when operating on cereal crop. It so happens, however, that the experiment has not been tried except on the most limited scale,... | |
 | S. Sands & Worthington - 1855 - عدد الصفحات: 372
...if you can double the size of a rose, or produce a hardy race of any kind from one that is tender, or the reverse, in the case of ordinary plants, you...to produce the same effect when operating on cereal differences in the temperatures of'the several dis"- j crops. It so happens, however, that the experitricts,... | |
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... become common in all the more civilized parts of Europe, but no one has paid much attention to the point as regards cereal crops. Yet it is to be supposed, that if you can double the size of a turnip, or if you can double the size of a rose, or produce... 