Download or read book Physical Characteristics of Seasoning Discolorations in Sugar Maple Sapwood written by John M. McMillen and published by . This book was released on 1975 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physical Characteristics of Seasoning Discolorations in Sugar Maple Sapwood written by John M. McMillen and published by . This book was released on 1975 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gross and microscopic characteristics of sugar maple sapwood that has undergone color changes and discolorations of a chemical nature during seasoning are described and illustrated. The discolorations include reddish browning, interior graying, and sticker staining. The form of the colored matter in ray and axial parenchyma cells of reddish-browned lumber was mostly amorphous and that in the parenchyma cells of interior-grayed and sticker-stained lumber was mostly plasmatic. Quantitative values for color, of the International Commission on Illumination System, are given for reddish-browned and non-discolored material. Color variation usually was associated with variations in kiln-drying conditions. Discolorations such as interior graying and sticker staining were associated with slow air drying under mild conditions or improperly controlled kiln drying. Fungus infection was found in some specimens with interior graying.

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1386 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Morphology of Wood Pulp Fiber from Softwoods and Influence on Paper Strength written by Richard A. Horn and published by . This book was released on 1974 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: To achieve full utilization of each harvested tree, interest centers on use of all of the tree components. The objective of the study is to determine the influence of the morphological characteristics of pulp fiber from 12 western U.S. softwood species, representative of a wide range of fiber. The effect of the morphology of the wood pulp fiber as distinguished from that of the wood fiber is emphasized because differences in performance of fiber-based products are traced to the pulp fiber. Interrelationships of fiber morphology and pulp sheet properties are discussed. The results indicate that it is not possible to fully characterize the performance of a pulp by a single morphological characteristic and that the morphological characteristics significantly influence strength properties of sheets.

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1976 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S D A Forest Service Research Paper FPL written by and published by . This book was released on 1968 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wood Industry Abstracts written by and published by . This book was released on 1975 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1973 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sugar Maple Acer Saccharum 1969 Sept 1976 written by Charles N. Bebee and published by . This book was released on 1976 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Twenty seventh Annual Hardwood Symposium written by Dan A. Meyer and published by . This book was released on 1997 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dry Kiln Operator s Manual written by Edmund Frederick Rasmussen and published by . This book was released on 1961 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wisconsin Wood Marketing Bulletin written by and published by . This book was released on 1974 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1975-08-08 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Utilization of Hardwoods Growing on Southern Pine Sites written by Peter Koch and published by . This book was released on 1985 with total page 1434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1975-07 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agriculture Handbook written by and published by . This book was released on 1956 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.