Download or read book Fourwing Saltbush Atriplex Canescens Seed Transfer Zones written by Stewart Cottam Sanderson and published by . This book was released on 2004 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atriplex canescens (Pursh.) Nutt. is the most widespread species of perennial Atriplex in North America. Throughout its distributional range, A. canescens shows considerable between-population variation. Some of this variation may be due to phenotypic plasticity but most of it appears to be genetic. Mutations, polyploidy, introgressive hybridization, and segregation from interspecific hybrids all appear to have contributed to its extensive heritable variation. Polyploidy is unusually common with numerous chromosome races (2x, 4x, 6x, 8x, 10x, 12x, 14x, 20x). Fourwing saltbush is widely used for reclamation plantings. Proper identification is important to the utilization of fourwing saltbush in such plantings. While many of the races have been formally named as varieties, others have not. Even though differentiated by ploidy, chemical constituents, geographic distribution, and statistical distribution of morphological characters, races may lack sufficient diagnostic characters to allow facile identification, at least in the herbarium. Rather than combining unnamed races under those that do have a taxonomic name, it seems better at present not to use the formal infraspecific categories in treating the fourwing saltbushes, but to consider them all as races. Seed transfer should be within the geographical distribution limits of each race. The most common race, by far, is Occidentalis. We recommend four overlapping seed transfer zones for race Occidentalis in the United States: (1) Northern Intermountain, (2) Western Great Plains, (3) Colorado Plateau/Great Basin/Columbia Basin, and (4) Southwestern. Source seed populations from near the planting sites generally do well; and populations generally perform better when moved south and/or to lower elevations than when moved north and/or up in elevation.

Download or read book Some Factors Affecting Germination of Fourwing Saltbush written by H. W. Springfield and published by . This book was released on 1964 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Germination and Establishment of Fourwing Saltbush in the Southwest written by H. W. Springfield and published by . This book was released on 1970 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fourwing Saltbush Atriplex Canescens written by Clinton H. Wasser and published by . This book was released on 1986 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: A plant materials report on fourwing saltbush (atriplex canescens) is provided as Section 7.5.3 of the US Army Corps of Engineers Wildlife Resources Management Manual. The report was prepared as a guide to assist the Corps District or project biologist with the selection, cultivation, and management of suitable plant materials for wildlife and habitat development programs. Topics covered include description, distribution, habitat requirements, wildlife value, establishment, maintenance, and cautions and limitations. Fourwing saltbush is a semievergreen shrub that is widely distributed in the Western United States. Saltbush provides important forage and cover for wildlife, and plants are used for windbreak plantings, erosion control, restoration of big game winter range, and reclamation of disturbed lands. The distribution and diagnostic characteristics of fourwing saltbush are described, and habitat requirements and adaptations are discussed. Procedures for site selection, site preparation, propagule selection, and planting are given under the heading Establishment. Maintenance requirements and tolerances to land management practices are discussed.

Download or read book Fourwing Saltbush Can be Field Planted Successfully written by Earl F. Aldon and published by . This book was released on 1970 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fourwing Saltbush Survival After Inundation written by Earl F. Aldon and published by . This book was released on 1970 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Growing Fourwing Saltbush Transplants for Field Planting written by Earl F. Aldon and published by . This book was released on 1970 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Santa Rita Fourwing Saltbush written by and published by . This book was released on 1989 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Percentage of Filled Fourwing Saltbush Seeds written by H. W. Springfield and published by . This book was released on 1967 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fourwing Saltbush Establishment in the Keating Uniform Shrub Garden written by J. Michael Geist and published by . This book was released on 1984 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Circular written by and published by . This book was released on 1988 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Technical Report written by Aberdeen Plant Materials Center (U.S.) and published by . This book was released on 2001 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book West Coast 4 v written by United States. Bureau of Land Management and published by . This book was released on 1975 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mine Drainage and Surface Mine Reclamation Mine reclamation abandoned mine lands and policy issues written by and published by . This book was released on 1988 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Survey written by and published by . This book was released on 1923 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Paper INT written by and published by . This book was released on 1976 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Broadcast burning in larch fir clearcuts written by William Richard Beaufait and published by . This book was released on 1975 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: