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Author:
Publisher: Welsh Office
ISBN:
Category : Nature
Languages : en
Pages : 74
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Book Description
Author:
Publisher: Welsh Office
ISBN:
Category : Nature
Languages : en
Pages : 74
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Book Description
Author: A. Lüscher
Publisher: vdf Hochschulverlag AG
ISBN: 9783728129406
Category : Business & Economics
Languages : en
Pages : 1272
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Book Description
Agriculture, alpine, global change, nutrients, farming
Author: J. Murphy
Publisher: BRILL
ISBN: 9086865542
Category : Nature
Languages : en
Pages : 269
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Book Description
Leading authorities from wide geographical regions of the globe will review the most up-to-date information in relation to temperate grasslands. Topics covered are: nutritive value of pasture; plant characteristics conducive to high animal intake and performance; modelling of both grass growth and animal production and intake in grazing systems; optimising financial returns from grazing; decision support systems; optimal animal breeds and traits for grazing systems; challenges and opportunities for animal production in the immediate future .In addition, short papers will present the most recent research on the above mentioned topics. One paper will present a comprehensive overview of animal production from pasture in Ireland This book will be of interest to grassland and ruminant production scientists, mathematical modellers working on grazing systems, extension workers, students of agriculture and animal production and progressive livestock farmers.
Author: Malcolm J. Hawkesford
Publisher: Springer
ISBN: 331910635X
Category : Science
Languages : en
Pages : 287
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Book Description
Nutrient Use Efficiency in Plants: Concepts and Approaches is the ninth volume in the Plant Ecophysiology series. It presents a broad overview of topics related to improvement of nutrient use efficiency of crops. Nutrient use efficiency (NUE) is a measure of how well plants use the available mineral nutrients. It can be defined as yield (biomass) per unit input (fertilizer, nutrient content). NUE is a complex trait: it depends on the ability to take up the nutrients from the soil, but also on transport, storage, mobilization, usage within the plant, and even on the environment. NUE is of particular interest as a major target for crop improvement. Improvement of NUE is an essential pre-requisite for expansion of crop production into marginal lands with low nutrient availability but also a way to reduce use of inorganic fertilizer.
Author: Prof. Peter J. Gregory
Publisher: Burleigh Dodds Science Publishing
ISBN: 1786763621
Category : Technology & Engineering
Languages : en
Pages : 470
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Book Description
Comprehensive review of key topics in root science, including root architecture, root growth regulators, root anatomy and nutrient acquisition Coverage of root response to both biotic and abiotic variables Discusses the range of techniques to optimize root function, from phenotyping to identify desirable root traits and exploiting the genetics of root traits to the use of plant growth-promoting rhizobacteria (PGPR) and arbuscular mycorrhizal fungi (AM)
Author: D.A. McGilloway
Publisher: BRILL
ISBN: 9086865518
Category : Nature
Languages : en
Pages : 429
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Book Description
"The concept of grasslands as a global resource is not new. Indeed many recognised authorities have been canvassing for a global approach to understanding, managing and exploiting this resource for many years. This is the first book that gathers together leading experts from around the world to outline our current understanding of this complex ecosystem, the ways in which it can be enhanced and utilised and where the research challenges are for the future. The following themes unite the book: - Efficient production from grassland; - Grassland and the environment; - Delivering the benefits from grassland. The reader is given an in depth understanding of the biology of the system and how grasslands are crucial for soil stabilisation and water quality. Secondly, much attention is given to how grasslands offer the possibility of increasing food supply and income generation, which is a hugely important but often ignored facet in today’s climate of extensification and biodiversity. Current advances in the grassland sciences have a proven potential to promote the economic development and environmental stability of regions, nations and peoples, particularly in some of the most resource-limited areas of the world. Approaches for achieving the most effective development and adoption of new technology are reviewed."
Author: Victor Sadras
Publisher: Elsevier
ISBN: 0124169791
Category : Technology & Engineering
Languages : en
Pages : 566
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Book Description
From climate change to farming systems to genetic modification of organisms, Crop Physiology, Second Edition provides a practical tool for understanding the relationships and challenges of successful cropping. With a focus on genetic improvement and agronomy, this book addresses the challenges of environmentally sound production of bulk and quality food, fodder, fiber, and energy which are of ongoing international concern. The second edition of Crop Physiology continues to provide a unique analysis of these topics while reflecting important changes and advances in the relevant science and implementation systems. Contemporary agriculture confronts the challenge of increasing demand in terms of quantitative and qualitative production targets. These targets have to be achieved against the background of soil and water scarcity, worldwide and regional shifts in the patterns of land use driven by both climate change and the need to develop crop-based sources of energy, and the environmental and social aspects of agricultural sustainability. - Provides a view of crop physiology as an active source of methods, theories, ideas, and tools for application in genetic improvement and agronomy - Written by leading scientists from around the world - Combines environment-specific cropping systems and general principles of crop science to appeal to advanced students, and scientists in agriculture-related disciplines, from molecular sciences to natural resources management
Author: D. I. Givens
Publisher: CABI
ISBN: 9780851999289
Category : Science
Languages : en
Pages : 498
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Book Description
Current pressures to maximise the use of forages in ruminant diets have renewed interest in fast, inexpensive methods for the estimation of their nutritional value. As a result, a wide variety of biological and physiochemical procedures have recently been investigated for this purpose.This book is the single definitive reference volume on the current status of research in this areaCovers all forages eaten by ruminant animals
Author: Alan Hopkins
Publisher: Wiley-Blackwell
ISBN: 9780632050178
Category : Technology & Engineering
Languages : en
Pages : 456
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Book Description
The management of grassland and its role in the countryside has changed considerably during the 15 years since the first edition of Grass was published. The book has therefore been completely reorganised and rewritten to reflect these developments and the corresponding changes to the undergraduate curriculum. The emphasis will continue to be the agricultural management of grassland and will include recent developments in agronomy, nutrition, grazing, forage preservation, and the changing nature of farm economics in relation to changes in the basis for farm support. The scope of the book will reflect recent policy and legislative changes affecting grassland and will therefore include the role of grassland in nature conservation and landscape, grassland and amenity uses, the impact of grassland farming on the environment, and grass in organic farming.
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1732
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Book Description
