Boron Deficiency In Wheat
DOWNLOAD
Download Boron Deficiency In Wheat PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Boron Deficiency In Wheat book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Boron Deficiency In Wheat
DOWNLOAD
Author :
language : en
Publisher: CIMMYT
Release Date : 1992
Boron Deficiency In Wheat written by and has been published by CIMMYT this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Crops categories.
Nutrient Deficiencies And Toxicities In Wheat
DOWNLOAD
Author : K. Snowball
language : en
Publisher: CIMMYT
Release Date : 1991
Nutrient Deficiencies And Toxicities In Wheat written by K. Snowball and has been published by CIMMYT this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Technology & Engineering categories.
Boron In Soils And Plants
DOWNLOAD
Author : R.W. Bell
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Boron In Soils And Plants written by R.W. Bell and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The economic significance of boron (B) in agriculture, horticulture, and forestry has been beyond dispute for several decades. Even in the last two decades, the areas where B deficiency limits plant production has grown with increased reports from China, south Asia and southeast Asia. The present volume is reflective of the growing awareness of the significance of low soil B with reports from Australia, Bangladesh, Brazil, north, central and southern China, India, Nepal, and the North West Frontier Province of Pakistan contained herein. Boron deficiency also continues to be a problem for crop yield and quality in areas where B deficiency has been known for some time, for example in Germany and the USA. The problem of low soil B is not limited to effects on field crop yield, with papers reporting on depressed wood yield and quality in timber trees (Lambert et al. ), and depressed fruit quality (Dong et al. ; Smith et al. : Zude et al. ) also appearing in the present volume. Globally, Shorrocks (1997)1 estimates that ?? tonnes of B fertiliser is applied annually in agriculture. The economic benefits from the use of B fertiliser have not been quantified but are clearly enormous. Paradoxically, the clear economic imperatives for using B fertiliser on low B soils are not matched by a similar clarity of understanding of the role and functions of B in plants.
Sterility In Wheat In Subtropical Asia
DOWNLOAD
Author : Howard M. Rawson
language : en
Publisher:
Release Date : 1996
Sterility In Wheat In Subtropical Asia written by Howard M. Rawson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Electronic books categories.
A general survey of the incidence of wheat sterility; Parameters likely to be associated with sterility; Boron and plant reproductive development; Tissue boron; Effect of fertilizers and boron on yield and boron uptake in wheat; Influence of seeding date, genotype and boron on sterility of wheat in Bangladesh; Effects of sowing time and boron on sterility in four genotypes of wheat (Triticum aestivum L.) in the western hills of Nepal; Effects of sowing time and boron on sterility in wheat in Dehong Prefecture, China; Effects of boron, planting date and genotype on sterility in wheat in Thailand; Floret sterility and grain yield of bread wheat cultivars under different environments; Effects of temperature, light and humidity during the phase encompassing pollen meiosis on floret fertility in wheat; Effects of boron limitation in combination with changes in temperature, light and humidity on floret fertility in wheat; Effects of boron deficiency and low temperature on wheat sterility; Wheat sterility in Blangladesh: an overview of the problem, research and possible solutions; Summary of wheat sterility research in Nepal; Review of research into wheat sterility: the experience of Pakhribas Agricultural Centre; Overview of wheat sterility problems and research findings to date in the western hills of Nepal; Wheat research in Nepal: efforts and achievements; Hypothesis for why sterility occurs in wheat in Asia; Genetic variability and possible genetic advance for sterility tolerance in wheat (Triticum aestivum L.) throug breeding; Overview: trends and implications.
Boron In Plant And Animal Nutrition
DOWNLOAD
Author : Heiner E. Goldbach
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Boron In Plant And Animal Nutrition written by Heiner E. Goldbach and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The Boron '97 meeting was a great success in summarising all recent developments in basic and applied research on boron's function, especially in plants. New techniques have since been developed and new insight has been gained into the role of boron in plant and animal metabolism. Nevertheless, there were still lots of open questions. The aim of the present workshop held in Bonn as a satellite meeting to the International Plant Nutrition Colloquium was thus to gather all actual information which has been gained since the Boron '97 meeting and to compile knowledge, both from animal and plant sciences. Furthermore, applied aspects had to be addressed too, as there is an increasing awareness of boron deficiencies even in crops such as wheat, which have formerly not been considered as responsive to boron application. Genetic differences in boron demand and efficiency within one species are a further important topic which has gained importance since the 1997 meeting. More in-depth knowledge on the mechanisms of boron efficiency are required as an increased efficiency will be one major possibility to maintain and improve crop yields for resource-poor farmers. Nevertheless, it has also clearly been shown that an adequate supply of boron is needed to obtain high yields of crops with a high quality, and that a sustainable agriculture has to provide an adequate boron supply to compensate for inevitable losses through leaching (especially in the humid tropics and temperate regions) and for the boron removal by the crop.
Application Of Physiology In Wheat Breeding
DOWNLOAD
Author : M. P. Reynolds
language : en
Publisher: CIMMYT
Release Date : 2001
Application Of Physiology In Wheat Breeding written by M. P. Reynolds and has been published by CIMMYT this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Physiology categories.
Micronutrient Deficiencies In Global Crop Production
DOWNLOAD
Author : Brian J. Alloway
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-01
Micronutrient Deficiencies In Global Crop Production written by Brian J. Alloway and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-01 with Technology & Engineering categories.
A deficiency of one or more of the eight plant micronutrients (boron, chlorine, copper, iron, manganese, molybdenum, nickel and zinc) will adversely affect both the yield and quality of crops. Micronutrient deficiencies in crops occur in many parts of the world, at various scales (from one to millions of hectares), but differences in soil conditions, climate, crop genotypes and management, result in marked variations in their occurrence. The causes, effects and alleviation of micronutrient deficiencies in crops in: Australia, India, China, Turkey, the Near East, Africa, Europe, South America and the United States of America, are covered, and these are representative of most of the different conditions under which crops are grown anywhere in the world. Links between low contents of iodine, iron and zinc (human micronutrients) in staple grains and the incidence of human health problems are discussed, together with the ways in which the micronutrient content of food crops can be increased and their bioavailability to humans improved. Detailed treatment of topics, such as: soil types associated with deficiencies, soil testing and plant analysis, field experiments, innovative treatments, micronutrients in the subsoil, nutrient interactions, effects of changing cropping systems, micronutrient budgets and hidden deficiencies in various chapters provides depth to the broad coverage of the book. This book provides a valuable guide to the requirements of crops for plant micronutrients and the causes, occurrence and treatment of deficiencies. It is essential reading for many agronomy, plant nutrition and agricultural extension professionals.
Boron And Its Role In Crop Production
DOWNLOAD
Author : Umesh C. Gupta
language : en
Publisher: CRC Press
Release Date : 1993-07-23
Boron And Its Role In Crop Production written by Umesh C. Gupta and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-07-23 with Technology & Engineering categories.
Boron and Its Role in Crop Production provides a broad perspective on this subject by experts from around the world. The book offers in-depth coverage of the chemistry of boron, the extraction of boron from various soils, methods for determining boron in soil and plants, and the role of boron in the physiology of plants and seed production. It also examines the technology and application of boron fertilizers for crops, the response to boron of various crops, boron deficiency and toxicity in plants, and boron distribution among plant parts. Modeling of boron adsorption and desorption to provide a description of chemical systems in soils is explained, and models for detoxifying boron in irrigation water high in boron content are described.
Effects Of Boron Toxicity Upon The Mineral Nutrient Composition Of Barley And Wheat Cultivars
DOWNLOAD
Author : Ross Owen Nable
language : en
Publisher:
Release Date : 1989
Effects Of Boron Toxicity Upon The Mineral Nutrient Composition Of Barley And Wheat Cultivars written by Ross Owen Nable and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Barley categories.
Wheat In Heat Stressed Environments
DOWNLOAD
Author : David A. Saunders
language : en
Publisher: CIMMYT
Release Date : 1994
Wheat In Heat Stressed Environments written by David A. Saunders and has been published by CIMMYT this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Crop rotation categories.
Wheat in hot, dry, irrigated environments, wad medani, sudam; progress of wheat cultivation in the hot environments; breeding for tolerance to heat stress; wheat management and transfer of technology; crop protection in the warm environments; the physiology of heat stress; wheat in warm area, rice-wheat farming systems, Dinajpur, Bangladesh; agronomy; pathology.