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Corn and grain sorghum (Sorghum bicolor subsp. bicolor L) are among the top cereal crops world wide, and both are key for global food security. Similarities between the two crops, particularly their adaptation for warm-season grain production, pose an opportunity for comparisons to inform appropriate cropping decisions. This book provides a comprehensive review of the similarities and differences between corn and grain sorghum. It compares corn and sorghum crops in areas such as morphology, physiology, phenology, yield, resource use and efficiency, and impact of both crops in different cropping systems. Producers, researchers and extension agents in search of reliable scientific information will find this in-depth comparison of crops with potential fit in dryland and irrigations cropping systems particularly valuable. - Presents a wide range of points of comparison - Offers important insights for crop decision making
The 1924 African discovery of an early hominin child's skull, referred to as Australopithecus africanus by Raymond Dart, was a major event in the history of paleoanthropology. This provided the first evidence of early hominins in Africa and overturned conventional ideas about human evolution. Subsequent discoveries of A. africanus fossils, notably from cave deposits at Sterkfontein, yielded the first evidence that early hominins were habitual bipeds. Fifty years after this, the discovered wealth of fossil evidence in eastern Africa of the slightly older and craniodentally more primitive taxon, A. afarensis, catalyzed debates about the origin and evolution of human gait and the phylogentic re...
The human foot is a unique and defining characteristic of our anatomy. Most primates have grasping, prehensile feet, whereas the human foot stands out as a powerful non-grasping propulsive lever that is central to our evolution as adept bipedal walkers and runners and defines our lineage. Very few books have compiled and evaluated key research on the primate foot and provided a perspective on what we know and what we still need to know. This book serves as an essential companion to “The Evolution of the Primate Hand” volume, also in the Developments in Primatology series. This book includes chapters written by experts in the field of morphology and mechanics of the primate foot, the role...
New perspectives on early globalisms from objects and images Tales Things Tell offers new perspectives on histories of connectivity between Africa, Asia, and Europe in the period before the Mongol conquests of the thirteenth century. Reflected in objects and materials whose circulation and reception defined aesthetic, economic, and technological networks that existed outside established political and sectarian boundaries, many of these histories are not documented in the written sources on which historians usually rely. Tales Things Tell charts bold new directions in art history, making a compelling case for the archival value of mobile artifacts and images in reconstructing the past. In thi...
Nigeria's triumph over surprise finalists Burkina Faso in the Final of the 2013 Africa Cup of Nations brought to a close the 29th edition of the tournament, hosted by South Africa. The tournament began in January 2012 with the preliminary round of knock-out qualifying matches and finished with the 16 teams in the Finals competition. This book records every match played in both the qualifying and finals tournaments, line-ups in the 32 Finals matches, full statistics on each game, details of the national squads, top scorers, host stadiums plus an extended section on each of the previous 28 tournaments back to the first in 1957. 111 pages of facts and statistics covering all aspects of the competition.