The Killing of Plant Tissue by Low Temperature

The Killing of Plant Tissue by Low Temperature

Author: William Henry Chandler

Publisher:

Published: 2015-08-04

Total Pages: 188

ISBN-13: 9781332437801

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Excerpt from The Killing of Plant Tissue by Low Temperature: Submitted in the Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Graduate School of the University of Missouri, 1914 I was born July 31, 1878, on a farm in Bates county, Missouri. My common school education was secured in the Public Schools of this county, and, later, I attended the Butler Academy at Butler, Missouri. For several years I served as a teacher in the public schools of Bates county. In September 1901, I entered the College of Agriculture of the University of Missouri. The degree of Bachelor bf Science in Agriculture was given to me in 1905. For the school year of 1905-6 I served as Fellow in Horticulture at the University of Missouri and in June, 1906, took the-degree of Master of Science in Agriculture. The subject of my thesis was; "Winter, Killing of Peach Buds as Influenced by Previous Treatment of the Trees." In 1906, I became Assistant in Horticulture, University of Missouri, and in 1909, Instructor in Horticulture. My rank was raised to Assistant Professor of Horticulture in 1911. I was elected Professor of Research in Pomology, Cornell University, in 1913, which position I still hold. I have published, or have in press, the following papers of the Missouri Agricultural Experiment Station: Bulletin 74 The Winter Killing of Peach Buds as Influenced by Previous Treatment of the Trees. Bulletin 97 Co-operation, Among Fruit Growers. Bulletin 102 Combating Orchard and Garden Enemies. Bulletin 113 Commercial Fertilizers for Strawberries. Research Bulletin 8 The Killing of Plant Tissue by Low Temperature Bulletin 14 Sap Studies with Horticultural Plants. 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 Killing of Plant Tissue by Low Temperature

The Killing of Plant Tissue by Low Temperature

Author: William Henry 1878- Chandler

Publisher: Palala Press

Published: 2016-05-04

Total Pages: 190

ISBN-13: 9781355458654

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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.


The Killing of Plant Tissue by Low Temperature

The Killing of Plant Tissue by Low Temperature

Author: William Henry Chandler

Publisher:

Published: 1914

Total Pages: 198

ISBN-13:

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The term freezing to death is applied to a very specific set of phenomena in plants. With all plant tissues, when a certain temperature is reached very shortly after thawing, it will be found that the tissue has taken on a brown, water-soaked appearance, and evaporation from that tissue is much more rapid than from living tissue. In the experiments described in this paper, the killing temperature of plant tissue that kills at relatively high temperature has been reduced whenever the sap density of the tissue has been increased. Results of many investigations have shown that during freezing (which may or may not result in freezing to death), ice forms in the tissue, generally not in the cells but in the intercellular spaces, the water moving out of the cells to form crystals in these spaces. The most commonly accepted theory is that killing from cold results from the withdrawal of water from the protoplasm. The amount of water loss necessary to result in death varies with the different plants and different tissues. This paper studies the effects of cold weather on plant tissue, specifically concerning tissue death and the preventative measures that have been taken in the past and could be taken in the future. It is focused on Missouri apples, peaches, plums, and cherries.