Chemical Investigations of the Tobacco Plant PDF Download
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Author: Hubert Bradford Vickery
Publisher:
ISBN:
Category : Tobacco
Languages : en
Pages : 207
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Book Description
Author: Hubert Bradford Vickery
Publisher:
ISBN:
Category : Tobacco
Languages : en
Pages : 207
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Hubert Bradford Vickery
Publisher:
ISBN:
Category :
Languages : en
Pages : 41
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Author: Hubert Bradford Vickery
Publisher: Forgotten Books
ISBN: 9780260582089
Category :
Languages : en
Pages : 62
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Book Description
Excerpt from Chemical Investigations of the Tobacco Plant: The Effect Upon the Composition of the Tobacco Plant of the Form in Which Nitrogen Is Supplied The agricultural problems presented by the use of nitrogen in one or other of these forms are very complex. Choice is dictated by the conditions in the soil which must be controlled, by the toler ance of the species to the soil conditions that are achieved, and also by the susceptibility of the species to diseases which may arise or which may be controlled by the soil conditions that are established. If these factors are successfully dealt with, an organism that is re garded as a normal plant results and the agricultural problem is, to this extent at least, solved. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Hubert Bradford Vickery
Publisher: Forgotten Books
ISBN: 9780331044003
Category : Science
Languages : en
Pages : 72
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Book Description
Excerpt from Chemical Investigations of the Tobacco Plant, Vol. 5: Chemical Changes That Occur During Growth Note: The chemical investigations of tobacco herein described were carried out as part of a general project under the title Cell Chemistry, by the Department of Biochemistry of the Connecticut Agricultural Experiment Station, New Haven, Conn. The Department has enjoyed the benefit of close cooperation from the Tobacco Substation. The expenses were shared by the Connecticut Agricultural Experiment Station and the Carnegie Institution of Washington. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Connecticut Agricultural Experiment Station
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 824
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Author: Connecticut Agricultural Experiment Station
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Hubert Bradford Vickery
Publisher: Forgotten Books
ISBN: 9780428550585
Category : Science
Languages : en
Pages : 28
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Excerpt from Chemical Investigations of the Tobacco Plant, Vol. 7: Chemical Changes That Occur in Stalks During Culture Light and in Darkness The samples in light lost about 5 percent of their water promptly (table remained at this level for many hours and finally slowly lost an additional 5 percent. The samples in darkness gradually gained a small amount of water, retained this excess for nearly 100 hours, but ultimately slowly lost about 9 percent. The changes were sluggish and were not ex tensive, comments that apply equally Well to many Of the detailed chemical conversions that were Observed in this tissue. The data for organic solids, although slightly irregular, doubtless due to minor sampling errors, indicate a scarcely significant alteration in the light over the entire periodl, but there was a significant loss in the dark. This Observation is in marked con trast to the behavior of leaves which, under Similar circumstances, Show a prompt and extensive increase in organic solids in light, and a profound loss in the dark. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Connecticut. State Entomologist
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1114
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Author: C. H. Batchelder
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1066
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