Plant Roots

Filename: plant-roots.pdf
ISBN: 9781439846490
Release Date: 2013-04-17
Number of pages: 848
Author: Amram Eshel
Publisher: CRC Press

Download and read online Plant Roots in PDF and EPUB The decade since the publication of the third edition of this volume has been an era of great progress in biology in general and the plant sciences in particular. This is especially true with the advancements brought on by the sequencing of whole genomes of model organisms and the development of "omics" techniques. This fourth edition of Plant Roots: The Hidden Half reflects these developments that have transformed not only the field of biology, but also the many facets of root science. Highlights of this new edition include: The basics of root research and their evolution and role in the global context of soil development and atmosphere composition New understandings about roots gained in the post-genomic era, for example, how the development of roots became possible, and the genetic basis required for this to occur The mechanisms that determine root structure, with chapters on cellular patterning, lateral root and vascular development, the molecular basis of adventitious roots, and other topics Plant hormone action and signaling pathways that control root development, including new chapters on strigolactones and brassinosteroids Soil resource acquisition from agricultural and ecological perspectives Root response to stress, with chapters that address the impact of the genomic revolution on this topic Root-rhizosphere interactions, from beneficial microorganisms to detrimental nematodes Modern research techniques for the field and the lab Each chapter not only presents a clear summation of the topic under discussion, but also includes a vision of what is to be expected in the years to come. The wide coverage of themes in this volume continues the tradition that makes this work recognized as a fundamental source of information for root scientists at all levels.

Plant Roots

Filename: plant-roots.pdf
ISBN: 9781405173087
Release Date: 2008-04-15
Number of pages: 328
Author: Peter J. Gregory
Publisher: John Wiley & Sons

Download and read online Plant Roots in PDF and EPUB The root system is a vital part of the plant and therefore understanding roots and their functioning is key to agricultural, plant and soil scientists. In Plant Roots Professor Peter Gregory brings together recent developments in techniques and an improved understanding of plant and soil interactions to present a comprehensive look at this important relationship, covering: Root response to, and modification of, soils Genetic control of roots’ responses to the environment Use of modern techniques in imaging, molecular biology and analytical chemistry Practical exploitation of root characters This book will be a vital tool for plant, crop, soil and agricultural scientists, plant physiologists, environmental scientists, ecologists and hydrologists. It will be a valuable addition to libraries in universities, agricultural colleges and research establishments where these subjects are studied and taught.

Plant Stems Roots

Filename: plant-stems-roots.pdf
ISBN: 1574713272
Release Date: 1998-03-01
Number of pages: 16
Author: David M. Schwartz
Publisher: Creative Teaching Press

Download and read online Plant Stems Roots in PDF and EPUB Introduces, in simple text and photographs, the stems or roots of radishes, oaks, blackberries, peas, milkweed, corn, and strawberries.

The Role of Plant Roots in Crop Production

Filename: the-role-of-plant-roots-in-crop-production.pdf
ISBN: 9781439867372
Release Date: 2012-07-23
Number of pages: 467
Author: Nand Kumar Fageria
Publisher: CRC Press

Download and read online The Role of Plant Roots in Crop Production in PDF and EPUB The Role of Plant Roots in Crop Production presents the state of knowledge on environmental factors in root growth and development and their effect on the improvement of the yield of annual crops. This book addresses the role of roots in crop production and includes references to numerous annual crops. In addition, it brings together the issues and the state-of-the-art technologies that affect root growth, with comprehensive reviews to facilitate efficient, sustainable, economical, and environmentally responsible crop production. Written for plant scientists, crop scientists, horticulturalists, and soil scientists, plant physiologists, breeders, environmental scientists, agronomists, and undergraduate and graduate students in different disciplines of agricultural science, The Role of Plant Roots in Crop Production: Addresses root architecture and development dynamics to help users improve crop productivity Emphasizes crop production, plant nutrition, and soil chemistry relative to root growth and functions Covers root morphology, root functions, nutrient and water uptake by roots, root-soil interactions, root-environment interactions, root-microbe interactions, physiology of root crops, and management practices to improve root growth Supports content with experimental results, and additional data is presented with pictures Increasing food production worldwide has become a major issue in the 21st century. Stagnation in grain yield of important food crops in recent years in developed, as well as developing, countries has contributed to a sharp increase in food prices. Furthermore, higher grain yield will be needed in the future to feed a burgeoning world population with a rising standard of living that requires more grain per capita. Technologies that enhance productivity, ensure environmental safety, and conserve natural resources are required to meet this challenge.

Structure and Function of Plant Roots

Filename: structure-and-function-of-plant-roots.pdf
ISBN: 9789400983144
Release Date: 2012-12-06
Number of pages: 440
Author: R. Brouwer
Publisher: Springer Science & Business Media

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Water Uptake by Plant Roots

Filename: water-uptake-by-plant-roots.pdf
ISBN: WISC:89010959070
Release Date: 1975
Number of pages: 222
Author: William Nicholas Herkelrath

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Uptake of ions by plant roots

Filename: uptake-of-ions-by-plant-roots.pdf
ISBN: UOM:39015001910838
Release Date: 1976
Number of pages: 212
Author: Dudley James Francis Bowling
Publisher: Halsted Press

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Plant Plumbing

Filename: plant-plumbing.pdf
ISBN: 1404803858
Release Date: 2003-01-01
Number of pages: 24
Author: Susan Blackaby
Publisher: Capstone

Download and read online Plant Plumbing in PDF and EPUB Learn how plants store food during the winter and carry water up to the leaves through roots and stems.

Experiment with a Plant s Roots

Filename: experiment-with-a-plant-s-roots.pdf
ISBN: 9781467762434
Release Date: 2015-03-01
Number of pages: 32
Author: Nadia Higgins
Publisher: Lerner Publications

Download and read online Experiment with a Plant s Roots in PDF and EPUB Roots help keep plants alive. They take in water and minerals. But do you know how much of a plant is made up of its roots? Or whether roots always grow down? Let's experiment to find out!

Recent Advances of Plant Root Structure and Function

Filename: recent-advances-of-plant-root-structure-and-function.pdf
ISBN: 9789401728584
Release Date: 2013-03-09
Number of pages: 186
Author: Otília Gasparíková
Publisher: Springer Science & Business Media

Download and read online Recent Advances of Plant Root Structure and Function in PDF and EPUB This book provides a comprehensive and interactive view of recent advances in the cytology, anatomy, and physiology of roots as presented at the 5th International Symposium on Structure and Function of Roots, held on 31 August-4 September, 1998, in Stará Lesná, Slovakia. This edition differs from previous ones by including some aspects of functional genetics and plant morphogenesis. The book is intended to serve both students and researchers as a valuable source of updated information, ideas, and concepts dealing with the most fundamental questions of development and function of plant roots.

The behavior of viruses in plant roots

Filename: the-behavior-of-viruses-in-plant-roots.pdf
ISBN: WISC:89010845865
Release Date: 1940
Number of pages: 108
Author: Robert Watt Fulton

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Plant root growth

Filename: plant-root-growth.pdf
ISBN: UOM:39015024771001
Release Date: 1991-08
Number of pages: 478
Author: D. Atkinson
Publisher: Blackwell Science Inc

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The Unseen Iceberg

Filename: the-unseen-iceberg.pdf
ISBN: OCLC:946825140
Release Date: 2015
Number of pages:

Download and read online The Unseen Iceberg in PDF and EPUB Arctic tundra is characterized by short-statured plant communities underlain by carbon (C)-rich soils and permafrost. Ecosystem C and nutrient cycles in tundra are driven by complex interactions between plants and their environment. However, root dynamics are one of the least understood aspects of plant growth in the Arctic. We synthesized available literature on tundra roots and discussed their representation in terrestrial biosphere models. Belowground biomass in tundra ecosystems can be an order of magnitude larger than aboveground biomass. Data on root production and turnover in tundra is sparse, limiting our understanding of the controls over root dynamics in these systems. Roots are shallowly distributed in the thin layer of soil that thaws each year, and are often found in the organic horizon at the soil surface. Species-specific differences in root distribution, mycorrhizal colonization, and resource partitioning may affect plant species competition under changing climatic conditions. Model representation of belowground processes has increased in complexity over recent years, but data are desperately needed to fill the gaps in model treatment of tundra roots. Future research should focus on estimates of root production and lifespan, and interactions between roots and the surrounding soil across the diversity of tundra ecosystems in the Arctic.

Plant Roots From Cells to Systems

Filename: plant-roots-from-cells-to-systems.pdf
ISBN: 9789401156967
Release Date: 2012-12-06
Number of pages: 157
Author: H.M. Anderson
Publisher: Springer Science & Business Media

Download and read online Plant Roots From Cells to Systems in PDF and EPUB Proceedings of the 14th Long Ashton International Symposium: Plant Roots - From Cells to Systems held in Bristol, UK, 13-15 September 1995

Bitter Roots

Filename: bitter-roots.pdf
ISBN: 9780226086163
Release Date: 2014-01-13
Number of pages: 288
Author: Abena Dove Osseo-Asare
Publisher: University of Chicago Press

Download and read online Bitter Roots in PDF and EPUB For over a century, plant specialists worldwide have sought to transform healing plants in African countries into pharmaceuticals. And for equally as long, conflicts over these medicinal plants have endured, from stolen recipes and toxic tonics to unfulfilled promises of laboratory equipment and usurped personal patents. In Bitter Roots, Abena Dove Osseo-Asare draws on publicly available records and extensive interviews with scientists and healers in Ghana, Madagascar, and South Africa to interpret how African scientists and healers, rural communities, and drug companies—including Pfizer, Bristol-Myers Squibb, and Unilever—have sought since the 1880s to develop drugs from Africa’s medicinal plants. Osseo-Asare recalls the efforts to transform six plants into pharmaceuticals: rosy periwinkle, Asiatic pennywort, grains of paradise, Strophanthus, Cryptolepis, and Hoodia. Through the stories of each plant, she shows that herbal medicine and pharmaceutical chemistry have simultaneous and overlapping histories that cross geographic boundaries. At the same time, Osseo-Asare sheds new light on how various interests have tried to manage the rights to these healing plants and probes the challenges associated with assigning ownership to plants and their biochemical components. A fascinating examination of the history of medicine in colonial and postcolonial Africa, Bitter Roots will be indispensable for scholars of Africa; historians interested in medicine, biochemistry, and society; and policy makers concerned with drug access and patent rights.