 | Highland and Agricultural Society of Scotland - 1843 - 964 páginas
...abundantly supplied with water, but no air. Here again, therefore, germination cannot take place. It may be well to state here, that this can never occur...under such advantageous circumstances as it would were the soil in a better condition. We pass on now to fig. 3. Here we find a different state of matters.... | |
 | George Drysdale Dempsey - 1854 - 180 páginas
...abundantly supplied with water, but no air. Here again, therefore, germination cannot take place. It may be well to state here, that this can never occur...power of dissolving air to a certain extent, the seed is in fact supplied with a certain amount of this necessary substance; and, owing to this, germination... | |
 | Henry Flagg French - 1859 - 410 páginas
...abundantly supplied with water, but no air. Here again. therefore. germination cannot take place. It may be well to state here, that this can never occur...dissolving air to a certain extent. the seed a in Fig. 92 is, in fact, supplied with a certain amount of this necessary substance ; and. owing to this, germination... | |
 | John Hancock Klippart - 1860 - 724 páginas
...abundantly supplied with water, but no' air. Here again, therefore, germination can not take place. It may be well to state here, that this can never occur...because, water having the power of dissolving air to u certain extent. the seed in Fig. 26 is, in fact, supplied with THE WHEAT PLANT. a certain amount... | |
 | John Hancock Klippart - 1861 - 486 páginas
...abundantly supplied with water, but no air. Here again, therefore, germination can not take place. It may be well to state here, that this can never occur exactly in nature, because water has the power of dissolving air to a certain extent; the seed is, in fact, supplied with a certain... | |
 | Ohio State Board of Agriculture - 1865 - 766 páginas
...abundantly supplied with water, but M air. Here again, therefore, germination cannot take place. It may be well to state here, that this can never occur exactly in nature, because water has the power of dissolving air to a certain extent ; the seed is, in fact, supplied with a certain... | |
 | Ohio State Board of Agriculture - 1865 - 768 páginas
...abundantly supplied with water, but no air. Here again, therefore, germination cannot take place. It may be well to state here, that this can never occur exactly in nature, because water has the power of dissolving air to a certain extent ; the seed is, in fact, supplied with a certain... | |
 | John Hancock Klippart - 1867 - 478 páginas
...abundantly supplied with water, but no air. Here again, therefore, germination can not take place. It may be well to state here, that this can never occur exactly in nature, because water has the power of dissolving air to a certain extent; the seed is, in fact, supplied with acertain amount... | |
 | George Drysdale Dempsey - 1890 - 430 páginas
...abundantly supplied with water, but no air. Here again, therefore, germination cannot take place. It may be well to state here that this can never occur...power of dissolving air to a certain extent, the seed is in fact supplied with a certain amount of this necessary substance, and owing to this germination... | |
| |
... is in fact supplied with a certain amount of this necessary substance, and owing to this germination does take place, although by no means under such advantageous circumstances as it would were the soil in a better condition. 