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The Ecological Relations of Roots (Classic Reprint)
Author: John E. Weaver
Publisher:
Published: 2016-06-28
Total Pages: 212
ISBN-13: 9781332819003
DOWNLOAD EBOOK →Excerpt from The Ecological Relations of Roots During the course Of these investigations the writer has become greatly indebted to the following persons for faithful assistance in the pursuance Of this work. It is a pleasure to acknowledge here the indebtedness to my students, Messrs. F. C. Jean and Alvin Goke, for much help in the excavation Of the plants, and to Miss Annie Mogen sen and Mrs. F. C. Jean for their assistance in drawing many Of the root systems. I wish also to acknowledge the helpful suggestions and encouragement given by Dr. F. E. Clements and Dr. R. J. Pool throughout the period Of the work. To Professor T. J. Fitzpatrick I am also indebted for careful reading Of the manuscript and proof. 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.
The Ecological Relations of Roots
The Ecological Relations of Roots
The Ecological Relations of Roots
Author: John E. Weaver
Publisher: Legare Street Press
Published: 2022-10-26
Total Pages: 0
ISBN-13: 9781015458192
DOWNLOAD EBOOK →This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Ecological Relations of Roots - Scholar's Choice Edition
Author: John E. Weaver
Publisher:
Published: 2015-02-20
Total Pages: 210
ISBN-13: 9781297429279
DOWNLOAD EBOOK →This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
ECOLOGICAL RELATIONS OF ROOTS
Author: JOHN E. WEAVER
Publisher:
Published: 2018
Total Pages: 0
ISBN-13: 9781033202180
DOWNLOAD EBOOK →Development and Activities of Roots of Crop Plants
Author: John E. Weaver
Publisher: Forgotten Books
Published: 2017-11-25
Total Pages: 156
ISBN-13: 9780331863086
DOWNLOAD EBOOK →Excerpt from Development and Activities of Roots of Crop Plants: A Study in Crop Ecology Preliminary studies Of root systems of native plants in soils impregnated with alkali point out clearly that the adaptation of plant to habitat is Often largely one of root distribution above or below the layers of greatest salt concentration. With adequate knowledge Of the variability of the root systems of different varieties of crop plants, selection Of those most suitable for cultivation in such areas should be less difficult. 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.
The Storing of Roots (Classic Reprint)
Author: H. A. Craig
Publisher: Forgotten Books
Published: 2017-10-27
Total Pages: 20
ISBN-13: 9780265809662
DOWNLOAD EBOOK →Excerpt from The Storing of Roots Owing to the [act that basements in houses usually contain heating plants. Roots are not commonly very well kept in hast ments. Where the basement consists of a single large chamber the air is too dry and also too warm to keep roots hard and crisp. It is necessary in separate the storage room from the room con taining the heating plant. Cement walls make the best partitions hut close heard walls will serve. If other necessary conditions can be secured. Direct contact with outside air is desirable by tiles or window slits. 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.
The Biology of Flowering Plants (Classic Reprint)
Author: Macgregor Skene
Publisher: Forgotten Books
Published: 2017-01-13
Total Pages: 556
ISBN-13: 9780243011339
DOWNLOAD EBOOK →Excerpt from The Biology of Flowering Plants This book is an attempt to give an account of the way in which the flowering plant lives, especially in relation to its environment. This, it might be said, is the aim of ecology but ecology approaches the plant as a member Of a community, while biology, as it is understood here, is interested rather in the plant as an individual. In its methods biology has, during the last generation, become more and more experimental; it builds on a foundation of physiology. A certain amount of pure physiology must therefore be introduced. The difficulty of giving enough to make the foundation sound, and yet not so much as to obscure the picture, has been fully realised, though perhaps not overcome. The great majority of the drawings in the text are the work of Miss A. M. Davidson; about one-third are original, and these bear her initials, the remainder are copied, sometimes with modifications, from various sources which are acknowledged in the underlines. I am indebted to Professor J. E. Weaver for permission to reproduce Figs. 1, 2, 4, and 5 from his Ecological Relations of Roots. Fig. 50 is taken from Miss E. Kirkwood's Plant and Flower Forms. The photographs are original, and for help in their preparation I am indebted to Mr. 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.
