Plant Evolution under Domestication

Plant Evolution under Domestication PDF

Author: Gideon Ladizinsky

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 263

ISBN-13: 940114429X

DOWNLOAD EBOOK →

This book emerged from a series of lectures on crop evolution at the Faculty of Agriculture of The Hebrew University of Jerusalem. While many textbooks are available on general evolution, only a few deal with evolution under domestication. This book is a modest attempt to bridge this gap. It was written for advanced undergraduate and graduate students in the fields of crop evolution, ethnobotany, plant breeding and related subjects. Evolution under domestication is unique in the general field of plant evolution for three main reasons: (a) it is recent, having started not much more than 10 000 years ago with the emergence of agri culture; (b) the original plant material, i. e. the wild progenitors of many important crop plants, still grow in their natural habitats; (c) man played in this process. These factors enable a more reliable a major role assessment of the impact of different evolutionary forces such as hybridization, migration, selection and drift under new circumstances. Interestingly, a great part of evolution under domestication has been unconscious and a result of agricultural practices which have created a new selection criteria, mostly against characters favored by natural selec tion. Introducing crop plants to new territories exposed them to different ecological conditions enhancing selection for new characters. Diversity in characters associated with crop plants evolution is virtually absent in theit wild progenitors and most of it has evolved under domestication.

Plant Evolution and the Origin of Crop Species

Plant Evolution and the Origin of Crop Species PDF

Author: James F. Hancock

Publisher: CABI

Published: 2012

Total Pages: 255

ISBN-13: 1845938011

DOWNLOAD EBOOK →

The genetic variability that developed in plants during their evolution is the basic of their domestication and breeding into the crops grown today for food, fuel and other industrial uses. This third edition of Plant Evolution and the Origin of Crop Species brings the subject up-to-date, with more emphasis on crop origins. Beginning with a description of the processes of evolution in native and cultivated plants, the book reviews the origins of crop domestication and their subsequent development over time. All major crop species are discussed, including cereals, protein plants, starch crops, fruits and vegetables, from their origins to conservation of their genetic resources for future development.

In the Light of Evolution

In the Light of Evolution PDF

Author: National Academy of Sciences

Publisher: Sackler Colloquium

Published: 2007

Total Pages: 388

ISBN-13:

DOWNLOAD EBOOK →

The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.

Ecology and Evolution of Plants under Domestication in the Neotropics

Ecology and Evolution of Plants under Domestication in the Neotropics PDF

Author: Alejandro Casas

Publisher: Frontiers Media SA

Published: 2019-09-25

Total Pages: 284

ISBN-13: 2889630471

DOWNLOAD EBOOK →

The Neotropical area is a main setting of the earliest experiences of domestication ofplants, and evolutionary processes guided by humans, which continue being active inthe area. Studies comprised in this Research Topic show a general panorama aboutsimilarities and particularities of processes of domestication for different plant groupsand regions, some of them illustrate how the domestication processes originated anddiffused, how landscape domestication has operated and continues being practicedand others discuss some of the main challenges for designing policies for biosafetyand conservation of plant genetic resources. It is an attempt to identify main topicsfor research on evolution under domestication, and opportunities that researcherscan find in the Neotropics to understand how and why these processes occurredin the past and present.

Encyclopedia of Global Archaeology

Encyclopedia of Global Archaeology PDF

Author:

Publisher: Springer

Published: 2013-12-04

Total Pages: 8015

ISBN-13: 9781441904263

DOWNLOAD EBOOK →

Archaeology – the study of human cultures through the analysis and interpretation of artefacts and material remains – continues to captivate and engage people on a local and global level. Internationally celebrated heritage sites such as the pyramids—both Egyptian and Mayan—Lascaux caves, and the statues of Easter Island provide insights into our ancestors and their actions and motivation. But there is much more to archaeology than famous sites. Ask any archaeologist about their job and they will touch on archaeological theory, chemistry, geology, history, classical studies, museum studies, ethical practice, and survey methods, along with the analysis and interpretation of artefacts and sites. Archaeology is a much broader subject than its public image and branches into many other fields in the social and physical sciences. This multi-volume work provides a comprehensive and systematic coverage of archaeology that is unprecedented, not only in terms of the use of multi-media, but also in terms of content. It encompasses the breadth of the subject along with key aspects that are tapped from other disciplines. It includes all time periods and regions of the world and all stages of human development. Mostly importantly, this encyclopedia includes the knowledge of leading scholars from around the world. The entries in this encyclopedia range from succinct summaries of specific sites and the scientific aspects of archaeological enquiry to detailed discussions of archaeological concepts, theories and methods, and from investigations into the social, ethical and political dimensions of archaeological practice to biographies of leading archaeologists from throughout the world. The different forms of archaeology are explored, along with the techniques used for each and the challenges, concerns and issues that face archaeologists today. The Encyclopedia of Global Archaeology has two outstanding innovations. The first is that scholars were able to submit entries in their own language. Over 300,000 words have been translated from French, Spanish, Portuguese, German, Italian, Japanese, Turkish and Russian. Many of these entries are by scholars who are publishing in English for the first time. This compendium is both a print reference and an online reference work. The encyclopedia’s second major innovation is that it harnesses the capabilities of an online environment, enhancing both the presentation and dissemination of information. Most particularly, the continuous updating allowed by an online environment should ensure that the Encyclopedia of Global Archaeology is a definitive reference work for archaeology and archaeologists.

The Variation of Animals and Plants under Domestication

The Variation of Animals and Plants under Domestication PDF

Author: Charles Darwin

Publisher: BoD - Books on Demand

Published: 2024-02-16

Total Pages: 438

ISBN-13:

DOWNLOAD EBOOK →

"The Variation of Animals and Plants under Domestication: Volume II" by Charles Darwin is a seminal work that continues Darwin's exploration of the impact of artificial selection on the evolution of plants and animals. In this second volume, Darwin delves deeper into the principles of domestication, providing detailed observations and analysis. He examines the diverse ways in which humans have influenced the characteristics of domesticated species through selective breeding, drawing connections between the variation observed in nature and that which occurs under controlled human intervention. Darwin's meticulous study covers a wide range of topics, including the inheritance of acquired traits, the effects of domestication on fertility, and the role of hybridization in producing novel forms. Through a combination of empirical evidence and theoretical insights, Darwin contributes significantly to the understanding of the mechanisms that drive variability in domesticated organisms. "The Variation of Animals and Plants under Domestication: Volume II" remains an essential resource for those interested in the foundations of evolutionary biology, providing a comprehensive examination of the intricate relationship between humans and the species they have shaped through centuries of selective breeding.