AgExporter
Title | AgExporter PDF eBook |
Author | |
Publisher | |
Pages | 22 |
Release | 1998 |
Genre | Agriculture |
ISBN |
A Life on Our Planet
Title | A Life on Our Planet PDF eBook |
Author | Sir David Attenborough |
Publisher | Grand Central Publishing |
Pages | 248 |
Release | 2020-10-06 |
Genre | Science |
ISBN | 1538720000 |
*Goodreads Choice Award Winner for Best Science & Technology Book of the Year* In this scientifically informed account of the changes occurring in the world over the last century, award-winning broadcaster and natural historian shares a lifetime of wisdom and a hopeful vision for the future. See the world. Then make it better. I am 93. I've had an extraordinary life. It's only now that I appreciate how extraordinary. As a young man, I felt I was out there in the wild, experiencing the untouched natural world - but it was an illusion. The tragedy of our time has been happening all around us, barely noticeable from day to day -- the loss of our planet's wild places, its biodiversity. I have been witness to this decline. A Life on Our Planet is my witness statement, and my vision for the future. It is the story of how we came to make this, our greatest mistake -- and how, if we act now, we can yet put it right. We have one final chance to create the perfect home for ourselves and restore the wonderful world we inherited. All we need is the will to do so.
Farming for Health
Title | Farming for Health PDF eBook |
Author | Jan Hassink |
Publisher | Springer Science & Business Media |
Pages | 376 |
Release | 2006-03 |
Genre | Medical |
ISBN | 9781402045417 |
Farming for Health describes the use of farms, farm animals, plants and landscapes as a base for promoting human mental and physical health and social well-being. The book offers an overview of the development of ‘Farming for Health’ initiatives across Europe, resulting from changing paradigms in health care and the demand for new social and financial activities in agriculture and rural areas. The contributors are drawn from a range of countries and disciplines.
The European Nitrogen Assessment
Title | The European Nitrogen Assessment PDF eBook |
Author | Mark A. Sutton |
Publisher | Cambridge University Press |
Pages | 665 |
Release | 2011-04-14 |
Genre | Science |
ISBN | 1139501372 |
Presenting the first continental-scale assessment of reactive nitrogen in the environment, this book sets the related environmental problems in context by providing a multidisciplinary introduction to the nitrogen cycle processes. Issues of upscaling from farm plot and city to national and continental scales are addressed in detail with emphasis on opportunities for better management at local to global levels. The five key societal threats posed by reactive nitrogen are assessed, providing a framework for joined-up management of the nitrogen cycle in Europe, including the first cost-benefit analysis for different reactive nitrogen forms and future scenarios. Incorporating comprehensive maps, a handy technical synopsis and a summary for policy makers, this landmark volume is an essential reference for academic researchers across a wide range of disciplines, as well as stakeholders and policy makers. It is also a valuable tool in communicating the key environmental issues and future challenges to the wider public.
Science Cultivating Practice
Title | Science Cultivating Practice PDF eBook |
Author | H. Maat |
Publisher | Springer Science & Business Media |
Pages | 253 |
Release | 2013-04-17 |
Genre | History |
ISBN | 9401729549 |
Science Cultivating Practice is an institutional history of agricultural science in the Netherlands and its overseas territories. The focus of this study is the variety of views about a proper relationship between science and (agricultural) practice. Such views and plans materialised in the overall organisation of research and education. Moreover, the book provides case studies of genetics and plant breeding in the Netherlands, colonial rice breeding, and agricultural statistics. Ideas affected the organisation as much as the other way round. The net result was an institutional development in which the values of academic science were rated higher than the values of practice. This book is a distinctive piece of work as it treats the dynamics of science in a European as well as in a colonial context. These different ecological and social environments lead to other forms of knowledge and experimentation as well as other ways of organising science.
Sago palm: Metroxylon sagu Rottb. - Promoting the conservation and use of underutilized and neglected crops. 13.
Title | Sago palm: Metroxylon sagu Rottb. - Promoting the conservation and use of underutilized and neglected crops. 13. PDF eBook |
Author | |
Publisher | Bioversity International |
Pages | 76 |
Release | |
Genre | |
ISBN | 9290433140 |
Crop Protection in Medieval Agriculture
Title | Crop Protection in Medieval Agriculture PDF eBook |
Author | Jan C. Zadoks |
Publisher | Sidestone Press |
Pages | 338 |
Release | 2013-10-16 |
Genre | History |
ISBN | 9088901872 |
Mediterranean and West European pre-modern agriculture (agriculture before 1600) was by necessity ‘organic agriculture’. Crop protection is part and parcel of this agriculture, with weed control in the forefront. Crop protection is embedded in the medieval agronomy text books but specialised sections do occur. Weeds, insects and diseases are described but identification in modern terms is not easy. The pre-modern ‘Crop Portfolio’ is well filled, certainly in the Mediterranean area. The medieval ‘Pest Portfolio’ differs from the modern one because agriculture then was a Low External Input Agriculture, and because the proportion of cultivated to non-cultivated land was drastically lower than today. The pre-modern ‘Control Portfolio’ is surprisingly rich, both in preventive and interventive measures. Prevention was by risk management, intensive tillage, and careful storage. Intervention was mechanical and chemical. Chemical intervention used natural substances such as sulphur, pitch, and ‘botanicals’. Some fifty plant species are mentioned in a crop protection context. Though application methods look rather modern they are typically low-tech. Among them are seed disinfection, spraying, dusting, fumigation, grease banding, wound care, and hand-picking but also scarification, now outdated. The reality of pest outbreaks and other damages is explored as to frequency, intensity, and extent. Information on the practical use of the recommended treatments is scanty. If applied, their effectiveness remains enigmatic. Three medieval agronomists are at the heart of this book, but historical developments in crop protection from early Punic, Greek, and Roman authors to the first modern author are outlined. The readership of these writers was the privileged class of landowners but hints pointing to the exchange of ideas between them and the common peasant were found. Consideration is given to the pre-modern reasoning in matters of crop protection. Comparison of pre-modern crop protection and its counterpart in modern organic agriculture is difficult because of drastic changes in the relation between crop areas and non-crop areas, and because of the great difference in yield levels then and now, with several associated differences.