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Short description: Cattle are a major source of non-CO2 greenhouse gas emissions. Part 1 reviews the genetics, measurement and modelling of methane emissions from cattle. Parts 2 and 3 look at mitigation strategies, from manure and grassland management to improved nutrition.
A comprehensive review of both the causes of greenhouse gas emissions from livestock and the range of ways these emissions can be reduced Particularly strong focus on the range of nutritional strategies, from forage and silage to feed supplements such as plant bioactive compounds and direct-fed microbials as well as inhibitors and vaccines Covers other approaches such as genetics and selection, improved husbandry as well as manure management
The UK contains more than 26 million homes which, collectively, emitted 41.7 million tonnes of carbon dioxide in 2004. This book includes chapters, which examine: regulation and encouragement; financial incentives; energy performance certificates; breaching the barriers to change; newer technologies; and, older buildings.
Comprehensive overview of key advances in measuring soil biological, physical and chemical properties Particularly strong coverage of developments in measuring soil biological activity, including molecular techniques such as next-generation sequencing as well as improvements in measuring fauna such as earthworms, microbial and fungal communities Focus on ways of using analytical techniques in practice through the use of soil health indicators and decision support systems (DSS)
Comprehensive assessment of global agricultural on-farm energy costs, such as lighting and ventilation systems, operation and maintenance of farm machinery, as well as water and irrigation management Explores the development of alternative, renewable energy systems, such as agrivoltaics, biomass heat technologies and anaerobic digestion for producing biogas from organic waste Considers the practical application and implementation of energy-smart farming technologies in crop and livestock production, presenting case studies on energy-smart dairy, pig and poultry farming
Reviews advances in our understanding of key nutritional requirements (carbohydrate, protein, lipids) and their utilisation in dairy cattle production Considers how a greater understanding of dairy cattle nutrition could improve the sustainability of the dairy sector and reduce its contribution of GHG emissions to the atmosphere Assesses the development of alternative feed sources from agricultural co-products, including sources of fibre from fruit pulp, protein from distillers grains and starch from cereals
Provides a comprehensive review of the recent advances in agricultural robotics, such as advances in sensing and perception, as well as technologies and actuation Addresses our understanding of the social, ethical and economic aspects of agricultural robotics, including the regulatory frameworks and standards required to authorise their adoption Provides examples of the practical application of agricultural robotics in an array of agricultural settings, from greenhouse and orchard cultivation, to meat/fish processing
Particular focus on prerequisites required for effective herd health management (HHM) programmes, including understanding bovine disease epidemiology, improving disease surveillance (including the use of sensors), data-driven decision-making based on cow health records, as well as advances in understanding and optimising immune response Reviews HHM issues across the dairy cow life cycle, from reproduction and calf health to the transition stage and replacement of stock Shows how HHM programmes can work in practice for particular conditions, from udder and hoof health to preventing metabolic disorders, bacterial and viral diseases as well as parasitic infections
This is a thorough critical study of Marlowe's entire output - plays, translations and poems - prefaced by a biographical chapter. It is an attempt to provide the 'life and works' study for the general reader. Mr Steane takes the poetry as the centre of his interest; offering a literary judgement on Marlowe's art rather than further discussion of sources and background. He provides a balanced account of a great poetic dramatist, a writer of exceptional power whose poetry also reveals profound human flaws.