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Genetic And Environmental Factors Affecting Corn Seed Viability At Low Temperatures
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Book Synopsis Genetic and Environmental Factors affecting Corn Seed Viability at Low Temperatures. A thesis, etc. (Reprinted from Agronomy Journal.). by : Emmett Louis PINNELL
Download or read book Genetic and Environmental Factors affecting Corn Seed Viability at Low Temperatures. A thesis, etc. (Reprinted from Agronomy Journal.). written by Emmett Louis PINNELL and published by . This book was released on 1949* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic and Environmental Factors Affecting Corn Seed Viability at Low Temperatures by : Emmett Louis Pinnell
Download or read book Genetic and Environmental Factors Affecting Corn Seed Viability at Low Temperatures written by Emmett Louis Pinnell and published by . This book was released on 1948 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic and environmental Factors affecting corn seed viability at low tempera temperatures by : Emmett Louis Pinnell
Download or read book Genetic and environmental Factors affecting corn seed viability at low tempera temperatures written by Emmett Louis Pinnell and published by . This book was released on 1948 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Viability of Seeds by : E.H. Roberts
Download or read book Viability of Seeds written by E.H. Roberts and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: From prehistoric times man has had a pecial s relationship with seed plants - as a source of food, materials for tools, buildings, clothing and pharmaceuticals, and for ornamenting his surroundings for his own delight (probably in that chronological order which, incidentally, also gives some indication ofthe priorities oflife). Today man's most important staple foods are derived directly from seeds as they have been since neolithic times. (It is a sobering thought, as Harlan* has pointed out, that nothing significant has been added to his diet since then. ) From those times he must have learned to collect, conserve and cultivate seeds; and the accumulated experience has been handed down. This book then is part of an ancient tradition, for here we are still primarily concerned with these skills. Seeds are plant propagules comprised of embryos in which growth has been suspended, usually supplied with their own food reserves and protected by special covering layers. Typically they are relatively dry structures compared with other plant tissues and, in this condi tion) they are resistant to the ravages of time and their environment. But resistant is a relative tenn and seeds do deteriorate: the type, the extent and the rapidity of the deterioration, and the factors which control it are important to agronomists, horticulturalists, plant breeders, seedsmen, seed analysts, and those concerned with the conservation of genetic resources.
Book Synopsis Viability of Seeds by : Eric Hywel Roberts
Download or read book Viability of Seeds written by Eric Hywel Roberts and published by . This book was released on 1972 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Storage environment and the control of viability, microflora and seed deterioration, effects of mechanical injuries on viability, effects of environment before harvesting on viability, effects of environment after sowing on viability, the measurement of viability, vigour, cytological, genetical, and metabolic changes associated with loss of viability, loss of viability and crop yields, dormancy: a factor affecting seed survial in the soil, control mechanisms in the resting seed, organisation of the United States National seed storage laboratory, organisation of the National seed storage laboratory for genetic resources in Japan, viability monographs, moisture content of seeds.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309437385 Total Pages :607 pages Book Rating :4.3/5 (94 download)
Book Synopsis Genetically Engineered Crops by : National Academies of Sciences, Engineering, and Medicine
Download or read book Genetically Engineered Crops written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-01-28 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.
Download or read book Maiz written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Seed Corn Injury Upon Cold Test Performance by : Leo Sterling Wortman (Jr.)
Download or read book The Effect of Seed Corn Injury Upon Cold Test Performance written by Leo Sterling Wortman (Jr.) and published by . This book was released on 1948 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Global Genetic Resources by : National Research Council
Download or read book Managing Global Genetic Resources written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This anchor volume to the series Managing Global Genetic Resources examines the structure that underlies efforts to preserve genetic material, including the worldwide network of genetic collections; the role of biotechnology; and a host of issues that surround management and use. Among the topics explored are in situ versus ex situ conservation, management of very large collections of genetic material, problems of quarantine, the controversy over ownership or copyright of genetic material, and more.
Book Synopsis Zea Mays Germination Reaction Under Cold Test Conditions by : Charles Glenn Mortimore
Download or read book Zea Mays Germination Reaction Under Cold Test Conditions written by Charles Glenn Mortimore and published by . This book was released on 1949 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Freezing Temperatures of Varying Intensities and Durations on the Germination of Maize Harvested at Different Stages of Maturity by : Shu-ting Chang
Download or read book The Effect of Freezing Temperatures of Varying Intensities and Durations on the Germination of Maize Harvested at Different Stages of Maturity written by Shu-ting Chang and published by . This book was released on 1960 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Principles of Seed Science and Technology by : Lawrence O. Copeland
Download or read book Principles of Seed Science and Technology written by Lawrence O. Copeland and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Fourth Edition of Principles of Seed Science and Technology, like the fIrst three editions, is written for the advanced undergraduate student or lay person who desires an introduction to the science and technology of seeds. The fIrst nine chapters present the seed as a biological system and cover its origin, development, composition, function (and sometimes nonfunction), performance and ultimate deterioration. The last nine chapters present the fundamentals of how seeds are produced, conditioned, evaluated and distributed in our modern agricultural society. Two new chapters have been added in this fourth edition, one on seed ecology and the second on seed drying. Finally, revisions have been made throughout to reflect changes that have occurred in the seed industry since publication of the Third Edition. Because of the fundamental importance of seeds to both agriculture and to all of society, we have taken great care to present the science and technology of seeds with the respect and feeling this study deserves. We hope that this feeling will be communicated to our readers. Furthermore, we have attempted to present information in a straight-forward, easy-ta-read manner that will be easily understood by students and lay persons alike. Special care has been taken to address both current state-of-the-art as well as future trends in seed technology.
Book Synopsis A Protocol to Determine Seed Storage Behaviour by : T. D. Hong
Download or read book A Protocol to Determine Seed Storage Behaviour written by T. D. Hong and published by Bioversity International. This book was released on 1996 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication provides an approach by which conservationists can determine whether or not long-term seed storage is feasible for a particular species, i.e. whether or not that species shows orthodox seed storage behaviour, and provides advice on the implementation of the protocol, examples of ways in which the results from seed storage studies could be misinterpreted due to confounding factors, as well as several alternative approaches for estimating seed storage behaviour prior to carryng out actual investigations with the seeds. In particular, the latter section introduces the concept of a multicriteria approach for estimating seed storage behaviour.
Book Synopsis Agronomy and Plant Genetics at the University of Minnesota by :
Download or read book Agronomy and Plant Genetics at the University of Minnesota written by and published by . This book was released on 2000 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Breeding Abstracts written by and published by . This book was released on 1993 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Association of Official Seed Analysts by : Association of Official Seed Analysts
Download or read book Proceedings of the Association of Official Seed Analysts written by Association of Official Seed Analysts and published by . This book was released on 1967 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :U.S. Global Change Research Program Publisher :Cambridge University Press ISBN 13 :0521144078 Total Pages :193 pages Book Rating :4.5/5 (211 download)
Book Synopsis Global Climate Change Impacts in the United States by : U.S. Global Change Research Program
Download or read book Global Climate Change Impacts in the United States written by U.S. Global Change Research Program and published by Cambridge University Press. This book was released on 2009-08-24 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the science of climate change and impacts on the United States, for the public and policymakers.
