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Author : Wyman C. Schmidt
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (319 download)
Download or read book Ponderosa Pine Seed written by Wyman C. Schmidt and published by . This book was released on 1971 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. G. McKeever
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (3 download)
Download or read book Results of Direct Seeding of Ponderosa Pine in the Northern Rocky Mountain Region written by D. G. McKeever and published by . This book was released on 1942 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael Harrington
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (319 download)
Download or read book Response of ponderosa pine seeds to light written by Michael Harrington and published by . This book was released on 1977 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. J. Heidmann
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (319 download)
Download or read book Overcoming Temperature-dependent Dormancy of Southwestern Ponderosa Pine Seed written by L. J. Heidmann and published by . This book was released on 1981 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Walter G. Dahms
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (319 download)
Download or read book Seed Production of Central Oregon Ponderosa and Lodgepole Pines written by Walter G. Dahms and published by . This book was released on 1975 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jiwu Wang
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (319 download)
Download or read book Genetics of Ponderosa Pine written by Jiwu Wang and published by . This book was released on 1977 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wyman C. Schmidt
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (247 download)
Download or read book Ponderosa Pine Seed written by Wyman C. Schmidt and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lowell W. Adams
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (13 download)
Download or read book Consumption of Ponderosa Pine Seed by Small Mammals written by Lowell W. Adams and published by . This book was released on 1950 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marvin W. Foiles
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (319 download)
Download or read book Regeneration of Ponderosa Pine in the Northern Rocky Mountain-Intermountain Region written by Marvin W. Foiles and published by . This book was released on 1973 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. J. Heidmann
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (319 download)
Download or read book Seed Production in a Southwestern Ponderosa Pine on a Sedimentary Soil written by L. J. Heidmann and published by . This book was released on 1983 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wyman C. Schmidt
Publisher : Forgotten Books
ISBN 13 : 9780266035251
Total Pages : 30 pages
Book Rating : 4.0/5 (352 download)
Download or read book Ponderosa Pine Seed, for Animals Or Trees? (Classic Reprint) written by Wyman C. Schmidt and published by Forgotten Books. This book was released on 2017-11-08 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ponderosa Pine Seed, for Animals or Trees? To determine the species composition and relative abundance of the principal seed eating mammals, the Bluesky area was snap-trapped for three nights twice annually-ih the fall and in the spring - from 1948 to 1954. Common snap traps (using ponderosa pine seed, bacon, and rolled oats as bait) were set in groups of three at 20 stations in each of three rows. Stations were 25 feet apart. Feeding preferences of the small mammals were determined by Adams (1950) with stomach examinations. 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 : Robert L. Neal
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (319 download)
Download or read book Ponderosa pine seeding trials in west-side Sierra Nevada clearcuts written by Robert L. Neal and published by . This book was released on 1975 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: In direct-seeding trials on the Challenge Experimental Forest, Yuba County, California, 27 combinations of seeding rates, aspect, and site treatment were tested. The best results were obtained on northerly aspects on unburned mechanically disturbed seedbeds with a high proportion of exposed mineral soil when seed application rates were high. Sowing at least 1 pound of seed per acre (1.12 kg per ha) consistently resulted in 400 or more seedlings per acre (988 seedlings per ha). Baiting for rodent control and attempted seed covering by "dragging" did not improve results. If regeneration requirements will be met by 400 seedlings per acre, these procedures for operational testing are suggested: (1) prepare 100 percent of the site by piling and burning slash and residual vegetation; (2) use seed that has had the standard endrin-arasanaluminum- dust pest repellent treatment, or equivalent; and (3) apply at least 1.5 pounds of seed (10,000 to 12,000 viable seed) per acre (1.7 kg, or 24,710 to 29,650 seed, per ha)
Author : G. E. Rehfeldt
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (319 download)
Download or read book Adaptive Variation and Seed Transfer for Ponderosa Pine in Central Idaho written by G. E. Rehfeldt and published by . This book was released on 1987 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. J. Heidmann
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (319 download)
Download or read book Evaluation of Ponderosa Pine Reforestation Techniques in Central Arizona written by L. J. Heidmann and published by . This book was released on 1977 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Walter Pratt
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (297 download)
Download or read book Buried Viable Seed in a Ponderosa Pine Community written by David Walter Pratt and published by . This book was released on 1982 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frank C. Sorensen
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (319 download)
Download or read book Genetic Variation and Seed Transfer Guidelines for Ponderosa Pine in Central Oregon written by Frank C. Sorensen and published by . This book was released on 1994 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip M. McDonald
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (319 download)
Download or read book Ponderosa Pine Seedlings and Competing Vegetation written by Philip M. McDonald and published by . This book was released on 1990 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foresters often need information on the cost effectiveness of manual and chemical release treatments for individual and combined species in young mixed-shrub communities. A study in northern Califomia evaluated five manual and chemical treatments and their effect on several shrubs and grasses. Treatments were grubbing at age 1 to 2- and 4 ft (0.6- and 1.2-m) radii, regrubbing and expanding the 2-ft radii to 4 ft, regrubbing and expanding the 4-ft radii to 6 A (1.8 m) at age 4, and applying Velpar herbicide to the entire plot at age 2. Five years after initial manual release and 4 years after chemical release, ponderosa pine (Pinus ponderosa Dougl. ex Laws. var. ponderosa) stem caliper at 12 in. (30 cm) above mean ground line differed significantly between Velpar and the untreated control, 2-ft radius, 4-ft radius, and 2-ft radius expanded to 4 ft. Expanding the radius from 4 to 6 feet provided a pine stem caliper that differed significantly from that in the control, and the 2-ft and 4-ft radii treatments. Additional analyses with ponderosa pine seedling height also indicated significant differences among treatmenu that were generally similar to those above. Differences among the six treatments, which are presented in 15 comparisons of stem caliper and treatment production rates, provide forest managers with growth and cost comparisons, and should aid them in selecting the release treatment best suited to their particular situation.
