The Ecological Relations of Roots
Author | : John Ernest Weaver |
Publisher | : |
Total Pages | : 224 |
Release | : 1910 |
Genre | : Science |
ISBN | : |
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Author | : John Ernest Weaver |
Publisher | : |
Total Pages | : 224 |
Release | : 1910 |
Genre | : Science |
ISBN | : |
Author | : John Ernest Weaver |
Publisher | : |
Total Pages | : |
Release | : 1919 |
Genre | : |
ISBN | : |
Author | : John Ernest Weaver |
Publisher | : |
Total Pages | : 128 |
Release | : 200? |
Genre | : Plant ecology |
ISBN | : |
Author | : John E. Weaver |
Publisher | : |
Total Pages | : 212 |
Release | : 2016-06-28 |
Genre | : Science |
ISBN | : 9781332819003 |
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.
Author | : John E. Weaver |
Publisher | : Legare Street Press |
Total Pages | : 0 |
Release | : 2022-10-26 |
Genre | : Education |
ISBN | : 9781015458192 |
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.
Author | : John E. Weaver |
Publisher | : |
Total Pages | : 210 |
Release | : 2015-02-20 |
Genre | : |
ISBN | : 9781297429279 |
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.
Author | : Hans de Kroon |
Publisher | : Springer Science & Business Media |
Total Pages | : 424 |
Release | : 2003-05-21 |
Genre | : Science |
ISBN | : 9783540001850 |
In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.
Author | : Henry Chandler Cowles |
Publisher | : |
Total Pages | : 250 |
Release | : 1899 |
Genre | : Plant ecology |
ISBN | : |
Author | : O.L. Lange |
Publisher | : Springer Science & Business Media |
Total Pages | : 554 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3642664296 |
Author | : Zed Rengel |
Publisher | : John Wiley & Sons |
Total Pages | : 468 |
Release | : 2021-04-19 |
Genre | : Science |
ISBN | : 1119525403 |
Explore an in-depth and insightful collection of resources discussing various aspects of root structure and function in intensive agricultural systems The Root Systems in Sustainable Agricultural Intensification delivers a comprehensive treatment of state-of-the-art concepts in the theoretical and practical aspects of agricultural management to enhance root system architecture and function. The book emphasizes the agricultural measures that enhance root capacity to develop and function under a range of water and nutrient regimes to maximize food, feed, and fibre production, as well as minimize undesirable water and nutrient losses to the environment. This reference includes resources that discuss a variety of soil, plant, agronomy, farming system, breeding, molecular and modelling aspects to the subject. It also discusses strategies and mechanisms that underpin increased water- and nutrient-use efficiency and combines consideration of natural and agricultural systems to show the continuity of traits and mechanisms. Finally, the book explores issues related to the global economy as well as widespread social issues that arise from, or are underpinned by, agricultural intensification. Readers will also benefit from the inclusion of: A thorough introduction to sustainable intensification, including its meaning, the need for the technology, components, and the role of root systems Exploration of the dynamics of root systems in crop and pasture genotypes over the last 100 years Discussion of the interplay between root structure and function with soil microbiome in enhancing efficiency of nitrogen and phosphorus acquisition Evaluation of water uptake in drying soil, including balancing supply and demand Perfect for agronomists, horticulturalists, plant and soil scientists, breeders, and soil microbiologists, The Root Systems in Sustainable Agricultural Intensification will also earn a place in the libraries of advanced undergraduate and postgraduate students in this field who seek a one-stop reference in the area of root structure and function.