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Author: Torrey Botanical Club Publisher: Nabu Press ISBN: 9781289606909 Category : Languages : en Pages : 36
Book Description
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Author: Torrey Botanical Club Publisher: Nabu Press ISBN: 9781289606909 Category : Languages : en Pages : 36
Book Description
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Author: Torrey Botanical Club Publisher: Nabu Press ISBN: 9781293348758 Category : Languages : en Pages : 332
Book Description
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Author: Torrey Botanical Club Publisher: ISBN: 9781332888825 Category : Science Languages : en Pages : 94
Book Description
Excerpt from Torreya, Vol. 6: A Monthly Journal of Botanical Notes and News; January, 1906 In October before the leaves had fallen, twigs 10 - 15 mm. Thick and 30 cm. Long were cut from a young weeping willow about ten feet high. The branches used were erect and not the pendent twigs. When these were put with one half in the water and the other in the air (not especially moist) they eventually formed roots in the water and leaf-buds in the air, whether the twigs were inverted or not. During the winter the leaf-buds elongated as branches 15 cm. Long. The only leaves formed under water were from visible buds while in the air there were leaves formed in addition to those coming from visible buds. It was thought that the roots came out sooner from the basal ends in water than from the apical ends in water, but this may have been due to differences in temperature caused by one set of jars being nearer to the source of heat. Transplanted into earth, some lived several months, but both the inverted and the non inverted twigs died. 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: B. Chakraborty Publisher: Scientific Publishers ISBN: 9386102986 Category : Technology & Engineering Languages : en Pages : 618
Book Description
Plant Pathology has an important role to play in devising strategies suitable for sustainable agriculture. Some of the important steps to be taken by plant pathologists include the development of eco-friendly mechanisms of disease control through the use of biological resources, enhancing the resistant mechanisms of the plant through molecular means as well as studies on the interactions of biotic and abiotic stressors. The diversity of Agriculturally Important Microorganisms is far more than what we have found out till date and the function of these important microbes in agro-ecosystems is also equally diverse. The ability of plant growth promoting rhizobacteria, actinomycetes, plant growth promoting fungi, mycorrhiza, to influence plant growth depends upon the diverse mechanisms like phosphate solubilization, biological nitrogen fixation, phytohormone production, siderophore production, biological control of plant pathogens and direct or indirect induction of disease resistance. Application of these beneficial microorganisms in enriching soil and enhancing crop production will not only change the scenario of using harmful chemical fertilizers but will also open up new dimensions for utilizing microbial resources for sustainable agricultural practices. The present review covers a wide spectrum of articles which are pertinent in the present day context and gives an indication to readers of the role of plant pathology in the current agricultural scenario.
Author: Torrey Botanical Club
Author: Torrey Botanical Club
Author: Torrey Botanical Club
Author: Torrey Botanical Club
Author: Herbert A. Hard
Author: George Burr Richardson
Author: Robert S. Lamotte
Author: Geological Society of America
Author: B. Chakraborty
Author: 
Author: Geological Survey (U.S.)