Germination And Establishment Of Fourwing Saltbush In The Southwest
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Author |
: H. W. Springfield |
Publisher |
: |
Total Pages |
: 54 |
Release |
: 1970 |
ISBN-10 |
: MINN:31951D02995379Q |
ISBN-13 |
: |
Rating |
: 4/5 (9Q Downloads) |
Synopsis Germination and Establishment of Fourwing Saltbush in the Southwest by : H. W. Springfield
Author |
: |
Publisher |
: |
Total Pages |
: |
Release |
: 1970 |
ISBN-10 |
: OCLC:944496202 |
ISBN-13 |
: |
Rating |
: 4/5 (02 Downloads) |
Synopsis Germination and Establishment of Fourwing Saltbush in the Southwest by :
Author |
: H. W. Springfield |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 1970 |
ISBN-10 |
: OCLC:1084309517 |
ISBN-13 |
: |
Rating |
: 4/5 (17 Downloads) |
Synopsis Germination and Establishment of Fourwing Saltbush in the Southwest by : H. W. Springfield
Author |
: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) |
Publisher |
: |
Total Pages |
: 416 |
Release |
: 1970 |
ISBN-10 |
: UCBK:C031906697 |
ISBN-13 |
: |
Rating |
: 4/5 (97 Downloads) |
Synopsis USDA Forest Service Research Paper RM. by : Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Author |
: Stewart Cottam Sanderson |
Publisher |
: |
Total Pages |
: 16 |
Release |
: 2004 |
ISBN-10 |
: MINN:31951D029969000 |
ISBN-13 |
: |
Rating |
: 4/5 (00 Downloads) |
Synopsis Fourwing Saltbush (Atriplex Canescens) Seed Transfer Zones by : Stewart Cottam Sanderson
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.
Author |
: Harry Wayne Springfield |
Publisher |
: |
Total Pages |
: 8 |
Release |
: 1964 |
ISBN-10 |
: MINN:31951D02996097V |
ISBN-13 |
: |
Rating |
: 4/5 (7V Downloads) |
Synopsis Some Factors Affecting Germination of Fourwing Saltbush by : Harry Wayne Springfield
Author |
: |
Publisher |
: |
Total Pages |
: 738 |
Release |
: |
ISBN-10 |
: UCR:31210020135628 |
ISBN-13 |
: |
Rating |
: 4/5 (28 Downloads) |
Synopsis General Technical Report INT. by :
Author |
: |
Publisher |
: |
Total Pages |
: 88 |
Release |
: 1981 |
ISBN-10 |
: MINN:20000003824139 |
ISBN-13 |
: |
Rating |
: 4/5 (39 Downloads) |
Synopsis USDA Forest Service General Technical Report INT. by :
Author |
: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) |
Publisher |
: |
Total Pages |
: 236 |
Release |
: 1969 |
ISBN-10 |
: CHI:19692236 |
ISBN-13 |
: |
Rating |
: 4/5 (36 Downloads) |
Synopsis U.S. Forest Service Research Paper RM. by : Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Author |
: Earl F. Aldon |
Publisher |
: |
Total Pages |
: 750 |
Release |
: 1973 |
ISBN-10 |
: STANFORD:36105006308790 |
ISBN-13 |
: |
Rating |
: 4/5 (90 Downloads) |
Synopsis The Southwestern Pinyon-juniper Ecosystem by : Earl F. Aldon