The Physiology of Maple Sap Flow
Author: James Wallace Marvin
Publisher:
Published: 1957
Total Pages:
ISBN-13:
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Author: James Wallace Marvin
Publisher:
Published: 1957
Total Pages:
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DOWNLOAD EBOOKAuthor: Charles Howland Jones
Publisher:
Published: 1903
Total Pages: 168
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DOWNLOAD EBOOKAuthor: OAC Review Index
Publisher:
Published: 1914
Total Pages: 8
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DOWNLOAD EBOOKAuthor: Arthur Woodbury Edson
Publisher:
Published: 1900
Total Pages: 134
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DOWNLOAD EBOOKAuthor: Charles Howland Jones
Publisher:
Published: 1903
Total Pages: 184
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DOWNLOAD EBOOKAuthor: Putnam William Robbins
Publisher:
Published: 1948
Total Pages: 86
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DOWNLOAD EBOOKAuthor: Carter Bradley Gibbs
Publisher:
Published: 1969
Total Pages: 16
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DOWNLOAD EBOOKAt the Burlington, Vermont, research unit of the Northeastern Forest Experiment Station, a study was begun in 1966 in an effort to identify the portions of the xylem that produce the most sap and the sap with the highest sugar content. The study revealed that the greatest volume of sap comes from xylem that is about 35 years old, and that the sweetest sap comes from the young xylem just beneath the bark.
Author: Robert R. Morrow
Publisher:
Published: 1963
Total Pages: 22
ISBN-13:
DOWNLOAD EBOOKAuthor: Charles Howland Jones
Publisher: Wentworth Press
Published: 2019-04-07
Total Pages: 168
ISBN-13: 9781012375430
DOWNLOAD EBOOKThis 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: Melvin Ray Koelling
Publisher:
Published: 1968
Total Pages: 12
ISBN-13:
DOWNLOAD EBOOKS2Some maple sap producers have wondered whether they could increase the total sap yields by tapping their trees not only in the spring but also in the fall too. Our research indicates that tapping in the fall cannot be recommended. Our study of fall tapping was begun in November 1964. Fall tapping was at least theoretically possible because temperature fluctuations like those of the normal spring tapping season occur to some extent in late fall and early winter. However, it was not known whether the volume and sugar concentration of fall-produced sap would be adequate to make such a practice feasible. Nor did we know whether fall tapping would affect the normal spring sap production from fall-tapped trees. The study reported here was set up to answer these questions. S3.