Fourwing Saltbush Atriplex Canescens Pursh Nutt Germination And Establishment Under Arid Environmental Conditions Of Saudi Arabia

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Arid Lands

Author : Charles Hutchinson
Publisher : Routledge
ISBN 13 : 0429702027
Total Pages : 1456 pages
Book Rating : 4.4/5 (297 download)

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Book Synopsis Arid Lands by : Charles Hutchinson

Download or read book Arid Lands written by Charles Hutchinson and published by Routledge. This book was released on 2019-04-23 with total page 1456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The international conference Arid Lands: Today and Tomorrow drew more than 400 participants from over 3 S countries to Tucson, Arizona, for one week in October of 19 8 S. The diversity of presenters, disciplines and subject matters addressed contributed to an interesting and informative conference. The papers presented in this volume represent the efforts of scientists and other individuals who, through their various disciplines, are addressing the problems of and opportunities presented by the arid lands of the world. A committee of five scientists reviewed for substance. relevance and their contribution to the conference the 284 abstracts that were submitted. They selected 146 for presentation at the conference and of those papers presented, 128 were received for inclusion in the proceedings.

Fourwing Saltbush (Atriplex Canescens) Seed Transfer Zones

Author : Stewart Cottam Sanderson
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Fourwing Saltbush (Atriplex Canescens) Seed Transfer Zones by : Stewart Cottam Sanderson

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.

Dissertation Abstracts International

Author :
Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.X/5 (3 download)

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Download or read book Dissertation Abstracts International written by and published by . This book was released on 1984-02 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

General Technical Report RMRS

Author :
Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.3/5 (91 download)

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Download or read book General Technical Report RMRS written by and published by . This book was released on 1998 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Information Sources on Saudia Arabia

Author : Saudi Arabia). Maʻhad al-Idārah al-ʻĀmmah (Riyadh Maktabah
Publisher :
ISBN 13 :
Total Pages : 546 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Information Sources on Saudia Arabia by : Saudi Arabia). Maʻhad al-Idārah al-ʻĀmmah (Riyadh Maktabah

Download or read book Information Sources on Saudia Arabia written by Saudi Arabia). Maʻhad al-Idārah al-ʻĀmmah (Riyadh Maktabah and published by . This book was released on 1989 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comprehensive Dissertation Index

Author :
Publisher :
ISBN 13 :
Total Pages : 798 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

American Doctoral Dissertations

Author :
Publisher :
ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.3/5 (91 download)

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Download or read book American Doctoral Dissertations written by and published by . This book was released on 1983 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Germination and Establishment of Fourwing Saltbush in the Southwest

Author : H. W. Springfield
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Germination and Establishment of Fourwing Saltbush in the Southwest by : H. W. Springfield

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:

Bibliography of Agriculture

Author :
Publisher :
ISBN 13 :
Total Pages : 2312 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Bibliography of Agriculture written by and published by . This book was released on 1998 with total page 2312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wildland Shrubs -- Their Biology and Utilization

Author : C. M. McKell
Publisher :
ISBN 13 :
Total Pages : 802 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Wildland Shrubs -- Their Biology and Utilization by : C. M. McKell

Download or read book Wildland Shrubs -- Their Biology and Utilization written by C. M. McKell and published by . This book was released on 1972 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Saline Soil-based Agriculture by Halotolerant Microorganisms

Author : Manoj Kumar
Publisher : Springer
ISBN 13 : 9811383359
Total Pages : 259 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Saline Soil-based Agriculture by Halotolerant Microorganisms by : Manoj Kumar

Download or read book Saline Soil-based Agriculture by Halotolerant Microorganisms written by Manoj Kumar and published by Springer. This book was released on 2019-08-01 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the role of salt in current agricultural approaches, including the low salt tolerance of agricultural crops and trees, impact of saline soils, and salt-resistant plants. Halophytes are extremely salt tolerant plants, which are able to grow and survive under salt at concentrations as high as 5 g/l by maintaining negative water potential. The salt-tolerant microbes inhabiting the rhizospheres of halophytes may contribute to their salt tolerance, and the rhizospheres of halophytic plants provide an ideal opportunity for isolating various groups of salt-tolerant microbes that could enhance the growth of different crops under salinity stress. The book offers an overview of salt-tolerant microbes' ability to increase plant tolerance to salt to facilitate plant growth, the potential of the halophytes’ rhizospheres as a reservoir of beneficial salt-tolerant microbes, their future application as bio-inoculants in agriculture and a valuable resource for an alternative way of improving crop tolerance to salinity and promoting saline soil-based agriculture. This special collection of reviews highlights some of the recent advances in applied aspects of plant (halophytes)-microbe interactions and their contribution towards eco-friendly approaches saline soil-based agriculture.

Ethnobotany of the Navajo

Author : Francis Hapgood Elmore
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Ethnobotany of the Navajo by : Francis Hapgood Elmore

Download or read book Ethnobotany of the Navajo written by Francis Hapgood Elmore and published by . This book was released on 1978 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fourwing Saltbush (Atriplex Canescens)

Author : Clinton H. Wasser
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Fourwing Saltbush (Atriplex Canescens) by : Clinton H. Wasser

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.

Proceedings

Author :
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.F/5 ( download)

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Download or read book Proceedings written by and published by . This book was released on 1984 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Understanding C4 Evolution and Function

Author : Sarah Covshoff
Publisher : Frontiers Media SA
ISBN 13 : 2889718646
Total Pages : 185 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Understanding C4 Evolution and Function by : Sarah Covshoff

Download or read book Understanding C4 Evolution and Function written by Sarah Covshoff and published by Frontiers Media SA. This book was released on 2021-12-28 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecophysiology of Economic Plants in Arid and Semi-Arid Lands

Author : Gerald E. Wickens
Publisher : Springer Science & Business Media
ISBN 13 : 3662037009
Total Pages : 348 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Ecophysiology of Economic Plants in Arid and Semi-Arid Lands by : Gerald E. Wickens

Download or read book Ecophysiology of Economic Plants in Arid and Semi-Arid Lands written by Gerald E. Wickens and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with arid and semi-arid environments and their classification, and the physiological restraints and adaptations of plants to the environment. Further, it discusses economic botany and the needs and methods of conserving economic plants. A broad view is taken regarding the definition of economic plants, taking into account their value to the environment as well as to man and to livestock. The individual deserts and associated semi-arid regions are described in separate chapters, providing background information on the regional environments in terms of climate and major plant formations. The economic plants within these formations, their usages, geographical distribution together with their morphological and physiological adaptations are treated in detail.

Contributions to the ecology of halophytes

Author : David N. Sen
Publisher : Springer Science & Business Media
ISBN 13 : 940098037X
Total Pages : 273 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Contributions to the ecology of halophytes by : David N. Sen

Download or read book Contributions to the ecology of halophytes written by David N. Sen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecology of halophytes has a wide scope of interest, appealing to people of many disciplines. It covers widely different fields such as climatology, soil science, phytogeography, adaptive biology and agriculture. Ecologists study these specialized plants in relation to estuarine ecosystems, biology of dominant genera, germination ecology, water relations, salt secretion, and senescence. The present volume is divided into three parts and attempts to elucidate new aspects of the problems faced by this special group of plants. It tries to give the reader an overall view of saline environments and the ecology of plants found therein. In the first chapter of part one Zahran presents the halophytic vegetation of Egypt, which includes the inland and the littoral (Red Sea and Mediterranean Sea) salt marshes. The plants he describes have been classified as succulents, excretives and cumulatives, according to their adaptability to saline soils and according to their different life-forms. The second chapter throws light on the estuarine ecosystem ofIndia. The estuaries are described by Joshi, and Bhosale as being rich in diversity of mangrove species. Making varied use of estuarine ecosystems is not only possible, but also essential because they are the meeting point between terrestrial and marine life.