Text book of Botany Morphological And Physiological
Text book of Botany Morphological And Physiological
Sachs, Julius, 1832-1897
The book Text book of Botany Morphological And Physiological was written by author Sachs, Julius, 1832-1897 Here you can read free online of Text book of Botany Morphological And Physiological book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Text book of Botany Morphological And Physiological a good or bad book?
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It is on the other hand certain from a great number of experiments on vegetation, especially those of Boussingault, that plants have no power of using the free nitrogen of the atmosphere for the production of their nitrogenous compounds ^ If plants are artificially sup- plied with all other food-materials, but it is rendered impossible for them to absorb ammonia or compounds of nitric acid as their source of nitrogen, no increase takes place of the albuminoids or of the nitrogenous substances g...enerally, although the nitrogen of the atmosphere is at the command of the plant in so great quantities, filling up the intercellular spaces and diffusing through the fluids of the tissue^. oxygen is liberated and carbon oxide remains combined with the chlorophyll. The simplest reduc- tion of carbon oxide is to formic aldehyde; it need only take up hydrogen, CO + H^^COH, . And under the influence of the cell-contents, just as by the action of alkalies (which Butlerow has shown to be the case), the aldehyde is transformed into sugar.
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