Improving Wheats by Selection PDF Download
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Author: Nathan Augustus Cobb
Publisher:
ISBN:
Category : Wheat
Languages : en
Pages : 18
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Book Description
Author: Nathan Augustus Cobb
Publisher:
ISBN:
Category : Wheat
Languages : en
Pages : 18
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Book Description
Author: N. A. Cobb
Publisher: Forgotten Books
ISBN: 9781333736378
Category : Business & Economics
Languages : en
Pages : 34
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Book Description
Excerpt from Improving Wheats Selection Any variety can be improved by careful and methodical selection. This method has been in vogue for many ages, and it is to it that we largely owe the gradual improvement that has taken place not only in wheat but in all cultivated plants. There is still plenty of room for improvement, however, and in the present chapter, we point out in particular not only the possibilities ahead, but give plain directions that will enable anyone so inclined to follow up our suggestions. All artificially obtained varieties tend to deteriorate as soon as the care which produced them is withheld, so that even if it were no longer possible to improve the wheat-plant by selection, it would still behove us to practise careful selection for the purpose of keeping up the quality we have already secured. While it is true that selection can be carried on in the field as ordinarily cultivated, and that this is the method anciently practised and one that is still in vogue, we strongly recommend the putting aside of specially selected and specially tilled land for the growth of plants from which to select. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Cobb Nathan Augustus 1859-1932
Publisher: Hardpress Publishing
ISBN: 9781313061438
Category :
Languages : en
Pages : 32
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Book Description
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author: Ralph Waldo Smith
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24
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Book Description
Pp. 12.
Author: Matthew P. Reynolds
Publisher: Springer Nature
ISBN: 3030906736
Category : Agricultural genome mapping
Languages : en
Pages : 660
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Book Description
This open-access textbook provides a comprehensive, up-to-date guide for students and practitioners wishing to access in a single volume the key disciplines and principles of wheat breeding. Wheat is a cornerstone of food security: it is the most widely grown of any crop and provides 20% of all human calories and protein. The authorship of this book includes world class researchers and breeders whose expertise spans cutting-edge academic science all the way to impacts in farmers' fields. The book's themes and authors were selected to provide a didactic work that considers the background to wheat improvement, current mainstream breeding approaches, and translational research and avant garde technologies that enable new breakthroughs in science to impact productivity. While the volume provides an overview for professionals interested in wheat, many of the ideas and methods presented are equally relevant to small grain cereals and crop improvement in general. The book is affordable, and because it is open access, can be readily shared and translated -- in whole or in part -- to university classes, members of breeding teams (from directors to technicians), conference participants, extension agents and farmers. Given the challenges currently faced by academia, industry and national wheat programs to produce higher crop yields -- often with less inputs and under increasingly harsher climates -- this volume is a timely addition to their toolkit.
Author: Munir Ozturk
Publisher: Academic Press
ISBN: 0128195673
Category : Technology & Engineering
Languages : en
Pages : 388
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Book Description
Climate Change and Food Security with Emphasis on Wheat is the first book to present the full scope of research in wheat improvement, revealing the correlations to global issues including climate change and global warming which contribute to food security issues. Wheat plays a key role in the health of the global economy. As the world population continuously increases, economies modernize, and incomes rise, wheat production will have to increase dramatically to secure it as a reliable and sustainable food source. Since covering more land area with wheat crops is not a sustainable option, future wheat crops must have consistently higher yields and be able to resist and/or tolerate biotic and abiotic stresses that result from climate change. Addressing the biophysical and socioeconomic constraints of producing high-yielding, disease-resistant, and good quality wheat, this book will aid in research efforts to increase and stabilize wheat production worldwide. Written by an international team of experts, Climate Change and Food Security with Emphasis on Wheat is an excellent resource for academics, researchers, and students interested in wheat and grain research, especially as it is relevant to food security. Covers a wide range of disciplines, including plant breeding, genetics, agronomy, physiology, pathology, quantitative genetics and genomics, biotechnology and gene editing Explores the effect of climate change on biotic stresses (stripe rust, stem rust, leaf rust, Karnal bunt, spot blotch) on wheat production and utilization of biotechnology Focuses on whole genome sequencing and next-generation sequencing technologies to improve wheat quality and address the issue of malnutrition in developing world
Author: Carl Alan Walker
Publisher:
ISBN:
Category : Wheat
Languages : en
Pages : 214
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Book Description
Author: Leland Everett Call
Publisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 446
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Author: Nasir-Ud-Din
Publisher:
ISBN:
Category :
Languages : en
Pages : 100
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Book Description
Author: Thomas Lyttleton Lyon
Publisher:
ISBN:
Category : Wheat
Languages : en
Pages : 124
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Book Description
