Download or read book Interspecific Hybridization in the Genus Parthenium written by Jan Edward West and published by . This book was released on 1986 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific Hybridization in Parthenium I written by Reed Clark Rollins and published by . This book was released on 1945 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific Hybridization in Parthenium written by Reed Clark Rollins and published by . This book was released on 1946 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Lethal Factor in Parthenium Effective in Interspecific Hybrids written by Janice Isenberg Grundmann and published by . This book was released on 1950 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Potential New Crop written by Jerry Rafats and published by . This book was released on 1991 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Breeding Reviews written by Jules Janick and published by John Wiley & Sons. This book was released on 2011-01-11 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Breeding Reviews is an ongoing series presenting state-of-the art review articles on research in plant genetics, especially the breeding of commercially important crops. Articles perform the valuable function of collecting, comparing, and contrasting the primary journal literature in order to form an overview of the topic. This detailed analysis bridges the gap between the specialized researcher and the broader community of plant scientists.

Download or read book General Technical Report RM written by and published by . This book was released on 1986 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Journal of Botany written by and published by . This book was released on 1985 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quick Bibliography Series written by and published by . This book was released on 1976 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book African Economic Development 1979 January 1988 written by Mary E. Lassanyi and published by . This book was released on 1988 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Furtherance of Interspecific and Intergeneric Hybridization written by William McKinley Martin and published by . This book was released on 1953 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polyploidy written by Walter H. Lewis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyploidy as a dramatic mutational event in the process of evolution has wide implications in nature and for the generation of new and improved crops. The three day Conference on POLYPLOIDY: BIOLOGICAL RELEVANCE focused on three aspects of this natural phenomenon: the first emphasized the characteristics of polyploidy, the second described the occurrence of polyploidy among plants and animals, and the third considered past and future areas of both fundamental and pragmatic research that involve polyploidy. New information relative to origin, cytogenetics, ecology, physiology, biochemistry, and populational studies stress the need to reexamine current views on the origins of polyploidy and its significance among both plants and animals. There are major differences in the occurrence of polyploidy between. plant groups and it is proving a much more common event among bisexual vertebrates than heretofore considered possible. Crop development and improvement must utilize approaches based fundamentally on more natural systems; in fact future research should focus more on polyploidy as a natural phenomenon that needs study at all levels of endeavor from field-oriented populational aspects to sophisticated molecular analyses and genome manipulations. This volume provides a summary of current knowledge of polyploidy pertinent to botanists, zoologists, and agriculturists who are interested in the evolution o~natural systems and who are concerned with the contribution that crop improvement can make to human well-being. Walter H. Lewis St. Louis, Missouri October, 1979 v ACKNOWLEDGMENTS The Host Committee thanks all speakers and moderators for their generous contribution to the Conference and to this volume.

Download or read book Management and Utilization of Arid Land Plants written by and published by . This book was released on 1986 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agrindex written by and published by . This book was released on 1993 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Survey of Biological Progress written by Bentley Glass and published by Elsevier. This book was released on 2013-10-22 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Survey of Biological Progress, Volume III explores the principles common to all biological areas that undergo major developments and modifications, including the embryo, botany, chromosome, insect behavior, hormones, and respiration. This volume is composed of six chapters, and begins with a presentation of the embryological concepts and the cellular components of the embryo. The next chapter deals with the trends in systematic botany of the vascular plants. Some of these trends apply equally well to nonvascular plants, as demonstrated by an upsurge of cytotaxonomic studies in the bryophytes, and the use of new techniques of importance to the systematist in such groups as the bacteria. These topics are followed by discussion on the cytologically detectable difference between the chromosome sets of related species, whether involving a difference in chromosome number or merely a change in the relative sequence of parts within a chromosome, as a cytotaxonomic difference. The remaining chapters describe the host-parasite interactions, the behavior of chemical trail-following and orientation to airborne odors of insects, the mechanism of action of hormones on cells, and the regulation of respiration rate. This book will be of value to undergraduate biology students.

Download or read book A Lethal Factor in Parthenium Effective in Interspecific Hybrids written by Janice Isenberg Grundmann and published by . This book was released on 1950 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guayule Rubber Society Inc Fifth Annual Conference Washington D C June 17 21 1984 written by Guayule Rubber Society. Conference and published by . This book was released on 1984 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: