Download or read book Some Responses of Barley Hordeum Vulgare L Emend Lam to High Levels of Salinity written by Terrence J. Donovan and published by . This book was released on 1968 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Responses to Salinity written by L. E. Francois and published by . This book was released on 1978 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photosynthetic Responses of Barley Hordeum Vulgare to Salt Stress written by Anne Elizabeth Taylor and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Breeding for Salt Tolerance in Barley Hordeum Vulgare L written by Azzildeen M. Al-Shamma and published by . This book was released on 1982 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of Theses and Dissertations Accepted for Higher Degrees at the University of Arizona written by University of Arizona. Library and published by . This book was released on 1965 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation induced Sterility in the Pink Bollworm written by Alan C. Bartlett and published by . This book was released on 1978 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Time and Rate of Ethephon Application on Barley Hordeum Vulgare L Emend Lam microform written by Gregory Bridger and published by National Library of Canada. This book was released on 1987 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changes in Cell Ultrastructure During Leaf Development in Barley Hordeum Vulgare L and in Response to Salinity written by Cathal Art Kavanagh and published by . This book was released on 2010 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies on in Vitro and in Vivo Response to Salinity in Barley Hordeum Vulgare L written by Ramesh Kumar Aggarwal and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Several Factors on the Response of Barley Hordeum Vulgare L to Excess Soil Manganese in an Acid Terrace Soil written by William Shaw Reid and published by . This book was released on 1965 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of Barley Hordeum VulgaRE L Varieties to Varied Levels of Nitrogen Phosphorous and Potassium on the Growth and Yield written by CHANDRAPPA H and published by . This book was released on 1996 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Agricultural Productivity written by Miloslav Rechcigl and published by CRC Press. This book was released on 2018-01-18 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: The greatest challenge of our time is to produce sufficient food ot keep pace with the rapidly growing population. In the opinion of experts, during the next 25 years there will be a need for as much food as was produced in the entire history of mankind to date. Of the various measures available, improvement in agricultural productivity is judged as the ultimate means of augmenting food production and supplies. In this Handbook, an international team of experts consider the most important factors affecting production of both crops and livestock. This Handbook is intended as a scientific guide to practitioners and students, as well as to researchers, who should find here stimulating ideas for further exploration.
Download or read book Physiological and Biochemical Responses of Barley hordeum Vulgare L to Nitrogen Availability written by Ana Clarissa Alves Negrini and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen (N) is one of the most important nutrients for plant growth and crop performance. Increases in the use of N have contributed to increases in agricultural production over the past 50 years. Large amounts of this fertilizer are applied to cereals crops to maximize yields; however, excessive fertilizer application is a source of several environmental problems, including pollution and increase in CO2 emissions. One way of minimizing N application to crops is by designing genotypes with increased nitrogen use efficiency (NUE). Previous studies showed that overexpression of alanine aminotransferase (AlaAT) resulted in significant increases in the NUE of canola and rice plants. This technology has been applied to barley, with preliminary studies showing promising results in terms of biomass increase and seed production. With the aim of having a more detailed understanding of the physiological mechanisms underpinning the performance of the AlaAT barley genotypes, an ecologically-focused approach was adopted to evaluate the efficiency of N use and growth performance in early vegetative stages of barley. To establish guidelines to study AlaAT overexpressing barley genotypes, a detailed growth analysis was first performed with wild-type plants grown on six N concentrations, to understand how N supply affects the carbon (C) and N economy of this crop at different stages of vegetative development. The results of these studies revealed interesting insights on the effect of N on the underlying growth parameters, and determined that the major factors affecting grown as a result of N availability are C and N allocation among above and below-ground organs. Furthermore, these studies revealed the importance of controlling for ontogenetic drift by comparing plants of similar masses when analyzing the effect of N availability on growth traits. Subsequently, analysis of the C and N economy of the AlaAT overexpressing barley genotypes revealed no increases in growth and N productivity compared to null controls. Biochemical measurements suggested that post-translational issues may have prevented increase in AlaAT activity and protein abundance during the vegetative period over which plants were grown. The role of N on agricultural production goes beyond the increase in plant growth and seed yield. N fertilization, in the form of NO3- also increases crop performance and survival during waterlogging. However, the mechanism behind this improvement in hypoxia tolerance has not yet been elucidated. With the aim of having a better understanding about N supply and hypoxia interaction, I analyzed the effect of NO3-availability on the global gene expression in response to hypoxia in barley. My results suggest that NO3- availability may be linked to the increase in ATP production, and that N supply affected numerous events within barley plants. This includes changes in N and C allocation that resulted changes in growth rate and biomass accumulation, protein expression, and transcriptomic responses to low oxygen stress. My thesis research suggests that increases in the efficiency of N use could be achieved by improving the capacity for N uptake and assimilation, associated with a reduction in the proportion of respiratory losses to maintain a large root system.
Download or read book Grain Yield of Winter Barley Hordeum Vulgare L Emend Lam Analyzed by Adjacent Row Competition Experiments written by John Thomas Green and published by . This book was released on 1969 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crop Yield written by Donald L. Smith and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been prepared for those seeking a better understanding of the functioning of crop plants, particularly the processes that lead to the genera tion of products valued by human beings. The contributors, who are among the world's foremost experts on the important crops upon which humanity depends for food or fibre, address the relevant processes for their specific crop. Currently, the world population is continuing to increase. It is projected to plateau around the middle of the next century, and while there is considerable controversy regarding the population level when this plateau is achieved, most estimates are in the area of 10 000 000 000. At present, there are about 800000000 people in the world who do not have secure access to food. Over the last 50 years various aspects of agricultural research have been combined to increase the output of world crops approximately 2.5-fold. Given the need to feed the increasing population, and to provide better access, it is predicted that during the next 50 years the agricultural research community must repeat this achievement.
Download or read book Diallel Analyses of Some Developmental Morpho physiological and Agronomic Traits on Barley Hordeum Vulgare L Emend Lam written by Thoo Chai Yap and published by . This book was released on 1970 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
