Nutrient Elements In Grassland
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Nutrient Elements In Grassland
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Author : D. C. Whitehead
language : en
Publisher: CABI
Release Date : 2000-10-23
Nutrient Elements In Grassland written by D. C. Whitehead and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-10-23 with Medical categories.
This book is an essential reference source covering the chemical elements that are nutrients for plants or grazing animals. It deals with the concentrations and transformations of these elements in soils, grassland plants, and ruminant animals, particularly cattle and sheep. For each element, the following data are given: forms occurring in soil, factors that affect availability and concentration, uptake and distribution in grassland plants, role in animal nutrition, amounts and forms excreted by grazing animals, and concentrations needed by ruminant animals.
Nutrient And Trace Element Advice For Grassland And Tillage Crops
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Author : Brian S. Coulter
language : en
Publisher:
Release Date : 2003
Nutrient And Trace Element Advice For Grassland And Tillage Crops written by Brian S. Coulter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Pastures categories.
Optimisation Of Nutrient Cycling And Soil Quality For Sustainable Grasslands
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Author : S.C. Jarvis
language : en
Publisher: BRILL
Release Date : 2023-08-28
Optimisation Of Nutrient Cycling And Soil Quality For Sustainable Grasslands written by S.C. Jarvis and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-28 with Science categories.
This book brings together two aspects of grassland soil management which, by and large, have hitherto been considered separately. Issues related to nutrient cycling and soil quality have dominated research directed towards aiding broad and local scale policy issues for improving land use. Protecting the environment and maintaining/preserving natural habitats and biodiversity, tend to be considered separately. In this book we attempt to bring what are, in reality, inseparable aspects of grassland soil characteristics together and consider physical, chemical and biological components of soils, their interrelations and the way that they influence nutrient transformations and flows and soil quality. Keynote discussions will be lead by the following experts: Physical constraints and drivers: Professor Iain Young, Abertay University, Scotland Biological aspects: Professor Tim Seastedt, University of Colorado at Boulder, USA Chemical aspects: Dr Mike Beare from Crop and Food, Research, Lincoln New Zealand Over-arching synopsis of these issues: Professor Richard Bardgett, Lancaster University, UK. Bringing together international expertise and experience does much to progress understanding and points ways forward to maintain what is a base resource, our soils, whether it be for production targets, environmental benefit or for maintenance of natural ecosystems for future generations. This volume is useful to all those interested in soils and their function, and all grassland managers, whether their aims are directed at producing food, forage or fibre of sustainable quantity and quality or at maintaining, restoring or encouraging above and below ground biodiversity. The international perspective on this is very important so that experiences in wide ranging circumstances can be cross-referenced and used to the advantage of all.
Nutrient And Trace Element Advice For Grassland Tillage Vegetable And Fruit Crops
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Author : Brian S. Coulter
language : en
Publisher:
Release Date : 2004-01-01
Nutrient And Trace Element Advice For Grassland Tillage Vegetable And Fruit Crops written by Brian S. Coulter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-01-01 with Plant-soil relationships categories.
Nutrient Minerals In Grassland Herbage
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Author : David Charles Whitehead
language : en
Publisher:
Release Date : 1966
Nutrient Minerals In Grassland Herbage written by David Charles Whitehead and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Animal nutrition categories.
On Coexistence
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Author : W. G. Braakhekke
language : en
Publisher:
Release Date : 1980
On Coexistence written by W. G. Braakhekke and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Science categories.
Competition experiments in the field show that Plantago lanceolata and Chrysanthemum leucanthemum occupy partly different niches in time. The yield of P. lanceolata decreased after two years, probably by senescence and auto-inhibition. The reaction of C. leucanthemum to this caused high Relative Yield Total (RYT), but there was no equilibrium.
Studies Onthe Productivity And Nutrient Element Circulation In Kirigamine Grassland Central Japan
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Author : Hideo Iwaki
language : en
Publisher:
Release Date : 1964
Studies Onthe Productivity And Nutrient Element Circulation In Kirigamine Grassland Central Japan written by Hideo Iwaki and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with categories.
Organic Grassland
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Author : Jon Newton
language : en
Publisher:
Release Date : 1993
Organic Grassland written by Jon Newton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Grasses categories.
Unique guide written by a recognised authority on the subject. Grass is the most important feed for cattle and sheep. The central theme is that organic grassland can be a productive source of nutrients for livestock provided it is managed correctly. Essential for organic farmers and for those converting to organic systems of production.
Nutrient And Organic Matter Dynamics In Grasslands
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Author : David Steven Schimel
language : en
Publisher:
Release Date : 1982
Nutrient And Organic Matter Dynamics In Grasslands written by David Steven Schimel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Soil ecology categories.
The Effects Of So2 On A Grassland
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Author : William Williams
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-09
The Effects Of So2 On A Grassland written by William Williams and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-09 with Science categories.
When Springer-Verlag undertook publication of this volume, two opportunities arose. The first was to bring together the significant findings ofthe interacting parts of a large field experiment on a whole ecosystem. Scientific specialists and the public are rightly concerned with large-scale impacts of human activity on landscapes and with the challenge of predicting subtle, long-range repercussions of air pollution. A fundamental issue is whether ecological systems like grasslands, which have evolved for several million years under stressful conditions such as variable climate and overgrazing, are more robust than other systems in tolerating new atmospheric impacts of pollution and toxicity. At what level, and when, will an extra geochemical input, like sulfur (Chapter 4), an essential nutrient for proteins and life processes, become an overload on these systems? Some grasses and grassland ecosystems seem fairly adaptable to burdens in addition to those of weather change and tissue removal. How can experts learn to project the future of the heartland of America and other grasslands of the world on the basis of only a few years of observation and control? The second opportunity addresses a broader aspect of the project that is of interest to many readers who are not concerned with details of physiology or food chains, or the overall productivity and variations of a single plant-animal-soil community.