Wyniki wyszukiwania:

The second edition of Agriculture's Ethical Horizon is a carefully considered application of philosophical concepts, such as utilitarianism and positivism, to the practice of agricultural science. Author Robert Zimdahl argues for an approach to agriculture guided by foundational values, and addresses the questions: What are the goals of agricultural and weed science? What should their goals be? How do and how should the practitioners of agriculture address complex ethical questions?

This book engages students, researchers, and professionals across disciplines including...

Discussion of foundational values, of why we practice agriculture as we do, should become a central, rather than peripheral, part of agricultural practice and education. If agricultural scientists do not venture forth to understand and shape the ethical base of the...

Six Chemicals That Changed Agriculture is a scientific look at how the chemicals used in today's food production were developed, evaluated, and came to be in wide-spread use. From fertilizers to pest management, antibiotics to DNA, chemicals have transformed the way our food is grown, protected, and processed.

Agriculture is the world's most important environment interaction, the essential human activity, and an increasingly controversial activity because of its use and presumed misuse of chemistry. The major characteristics of US agriculture for at least the last six decades...

It is important that scientists think about and know their history - where they came from, what they have accomplished, and how these may affect the future. Weed scientists, similar to scientists in many technological disciplines, have not sought historical reflection. The technological world asks for results and for progress. Achievement is important not, in general, the road that leads to achievement. What was new yesterday is routine today, and what is described as revolutionary today may be considered antiquated tomorrow.

Weed science has been strongly influenced by technology...

Parts 1 and 2 introduce weed ecology and IWM principles, including surveillance, risk assessment and planning an IWM programme. Part 3 summarise the role...

This book addresses herbicides and their use as an important aspect of modern weed management and strives to place them in an ecological framework. Many weed scientists believe agriculture is a continuing struggle with weeds--without good weed control, good and profitable agriculture is impossible. Each agricultural discipline sees itself as central to agriculture's success and continued progress, and weed science is no exception. While not denying the importance of weed management to successful agriculture, this book places it in a larger ecological context. The roles of culture,...

Fundamentals of Weed Science, 5e continues to provide the latest information on this dynamic and constantly advancing topic in a comprehensive, multidisciplinary volume.

Placing weed management into the largest context of weed research and science, Fundamentals of Weed Science presents the latest advances in understanding the role, control, and potential uses of weed plants. From the emergence and genetic foundation of weeds to the latest means of control and environmental impact, the book uses an ecological framework, to explore the role of responsible and effective...