Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Effects Of Early Water Deficits On Panicle Initiation And Yield Of Grain Sorghum Sorghum Bicolor L Moench
Download Effects Of Early Water Deficits On Panicle Initiation And Yield Of Grain Sorghum Sorghum Bicolor L Moench full books in PDF, epub, and Kindle. Read online Effects Of Early Water Deficits On Panicle Initiation And Yield Of Grain Sorghum Sorghum Bicolor L Moench ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Effects of Early Water Deficits on Panicle Initiation and Yield of Grain Sorghum (Sorghum Bicolor L. Moench) by : Joseph Adjei Adjetey
Download or read book Effects of Early Water Deficits on Panicle Initiation and Yield of Grain Sorghum (Sorghum Bicolor L. Moench) written by Joseph Adjei Adjetey and published by . This book was released on 1983 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Water Deficits and Temperature on Early Panicle Development of Sorghum (Sorghum Bicolor (L.) Moench) by : Rita Collette Hermus
Download or read book The Effect of Water Deficits and Temperature on Early Panicle Development of Sorghum (Sorghum Bicolor (L.) Moench) written by Rita Collette Hermus and published by . This book was released on 1988 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Water Stress and Night Temperature on Grain Yield of Sorghum Bicolor (L.) Moench Under Field Conditions by : Josè Francísco Gòmez B.
Download or read book Effects of Water Stress and Night Temperature on Grain Yield of Sorghum Bicolor (L.) Moench Under Field Conditions written by Josè Francísco Gòmez B. and published by . This book was released on 1982 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Seed Vigor Upon Field Performance and Yield of Grain Sorghum (Sorghum Bicolor (L.) Moench) by : Cilas P. Camargo
Download or read book Effect of Seed Vigor Upon Field Performance and Yield of Grain Sorghum (Sorghum Bicolor (L.) Moench) written by Cilas P. Camargo and published by . This book was released on 1971 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hybrid grain sorghum seeds were aged artifically for 0, 3, 5, 7, and 11 days at 42oC and 100% RH, wich produced high, medium, low and lowest vigor level. Among the various laboratory tests performed, standard germination and field mergence, were the least sensitive in discerning the physiological condition of the seed lots. The speed of germination more accurately differentiated the degree of deterioration of the seed lots and was closety correlated to yield. Adverse effect of planting low vigor seeds was found to be related to plant height, panicle exsertion, anthesis, tillering capacity, length of the panicle, and yield. Less vigours seeds produced plants which were not able to "catch up" to the vigorous ones. These slow growing plants were significantly inferior in panicle exsertion to those produced from more vigorous seeds. Seeds aged for 7 and 11 days had their process of exsertion delayed for about 2 and 3 days, respectively. Anthesis, conseguently, was also significantly retarded. Tillering capacity of plants produced from low vigor seeds was significantly reduced, as well as grain yield. Primary head yield was also significantly reduced about 14% for the more deteriorated seeds, and 12% for the mixed treatment, as compared to the control. Yield reductions of 9, 4, and 3% were also detected in seeds aged for 7, 5, and 3 days, respectively, as compared to the check. Seed moisture content generally increases as the vigor level decreased, indicating that the process of maturation was delayed as a (...).
Book Synopsis Environmental Effects on Panicle Development in Grain Sorghum (Sorghum Bicolor (L. Moench)) by : Robert Francis Brown
Download or read book Environmental Effects on Panicle Development in Grain Sorghum (Sorghum Bicolor (L. Moench)) written by Robert Francis Brown and published by . This book was released on 1978 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of a Water Deficit at Two Stages of Development on Growth and Grain Yield of Sorghum Bicolor by : Brian Harm Whiting
Download or read book The Effect of a Water Deficit at Two Stages of Development on Growth and Grain Yield of Sorghum Bicolor written by Brian Harm Whiting and published by . This book was released on 1976 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Tillering on Yield and Yield Components of Grain Sorghum (Sorghum Bicolor (L.) Moench) by : Herbert Arnold Bruns
Download or read book Effects of Tillering on Yield and Yield Components of Grain Sorghum (Sorghum Bicolor (L.) Moench) written by Herbert Arnold Bruns and published by . This book was released on 1975 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Heat and Water Stress and Their Interactions on Grain Sorghum [Sorghum Bicolor (L.) Moench] by : Baba K. Kaigama
Download or read book Effects of Heat and Water Stress and Their Interactions on Grain Sorghum [Sorghum Bicolor (L.) Moench] written by Baba K. Kaigama and published by . This book was released on 1982 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Planting Geometry, Hybrid Maturity, and Population Density on Yield and Yield Components in Sorghum by : Kalaiyarasi Pidaran
Download or read book Effect of Planting Geometry, Hybrid Maturity, and Population Density on Yield and Yield Components in Sorghum written by Kalaiyarasi Pidaran and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Prior studies indicate clumped planting can increase grain sorghum yield up to 45% under water deficit conditions by reducing tiller number, increasing radiation use efficiency, and preserving soil water for grain fill. The objective of this study was to evaluate effects of planting geometry on sorghum grain yield. The field study was conducted in seven environments with two sorghum hybrids, four populations, and two planting geometries. Crop responses included leaf area index, yield, and components of yield. Delayed planting decreased yield by 39%, and a later maturing hybrid increased yield, relative to an early hybrid, by 11% under water sufficiency. Clumped planting increased the fraction of fertile culms (culms which formed panicles) from 5-14%. It reduced the number of culms m−2 by 12% under water limiting conditions (at one of two locations) but increased culms m−2 16% under water sufficiency. Seeds per panicle and seed weight generally compensated for differences in panicles m−2, which were related to different planting population densities. Although agronomic characteristics of hybrids varying in maturity have been widely studied, little information exists concerning their physiological differences. Therefore, the objective of the greenhouse study was to determine if stomatal resistance, leaf temperature, and leaf chlorophyll content differed between two DeKalb grain sorghum [Sorghum bicolor (L.) Moench] hybrids. They were DKS 36-16 and DKS 44-20, of medium-early and medium maturity, respectively, when grown under field conditions in Kansas. Seeds were planted in a greenhouse. Stomatal resistance and leaf temperature were measured 55 days after planting with a Decagon Devices (Pullman, WA) diffusion porometer, and chlorophyll content was measured 119 days after planting with a Konica Minolta (Osaka, Japan) SPAD chlorophyll meter. The two hybrids did not differ in stomatal resistance, leaf temperature, chlorophyll content, height, and dry weight. Their difference in maturity was not evident under the greenhouse conditions. Future work needs to show if hybrids of different maturities vary in physiological characteristics.
Book Synopsis Selection for Grain Yield Under Water Stress in Sorghum [Sorghum Bicolor (L.) Moench] by : Mohamed Elkheir Abdelrahman
Download or read book Selection for Grain Yield Under Water Stress in Sorghum [Sorghum Bicolor (L.) Moench] written by Mohamed Elkheir Abdelrahman and published by . This book was released on 1985 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Stress: Challenges and Management in the New Decade by : Swarnendu Roy
Download or read book Plant Stress: Challenges and Management in the New Decade written by Swarnendu Roy and published by Springer Nature. This book was released on 2022-03-31 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an inclusive approach to deal with plant stresses in light of recent technological advances. As we have entered into a new decade, researchers and scientists should review and evaluate the recent findings in the field of plant stress management and visualize what we need to focus upon in the near future to increase crop yield. Above all, global climate changes present the greatest challenges of all time for plant scientists. In this context, the book highlights the recent findings and future perspectives in crop improvement to the faculties, scientists, research scholars, and postgraduate students. Major features of the book include an inclusive approach in understanding the mechanism of stress tolerance; recent advances and innovations in the field of allied disciplines like microbiology, molecular biology, biotechnology, plant breeding, nanobiotechnology, etc., for improving plant stress tolerance; and illustrative sketches to convey the mechanism and strategies of stress alleviation.
Book Synopsis Effects of Thinning at Different Growth Stages on Morphology and Yield of Grain Sorghum (Sorghum Bicolor (L.) Moench) by : Ronnie Mack Castleberry
Download or read book Effects of Thinning at Different Growth Stages on Morphology and Yield of Grain Sorghum (Sorghum Bicolor (L.) Moench) written by Ronnie Mack Castleberry and published by . This book was released on 1973 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Union List of Higher Degree Theses in Australian Libraries by :
Download or read book Union List of Higher Degree Theses in Australian Libraries written by and published by . This book was released on 1985 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Water Stress on the Performance of Sorghum Bicolor (L.) Moench Cultivars by : Balaji Manmohan Nukal
Download or read book Influence of Water Stress on the Performance of Sorghum Bicolor (L.) Moench Cultivars written by Balaji Manmohan Nukal and published by . This book was released on 1989 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crop Physiology Abstracts written by and published by . This book was released on 1982-07 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Physiologic and Management Factors on Yield and Quality of Grain Sorghum (Sorghum Bicolor (L.) Moench) Residues by : Danny Harold Smith
Download or read book Effect of Physiologic and Management Factors on Yield and Quality of Grain Sorghum (Sorghum Bicolor (L.) Moench) Residues written by Danny Harold Smith and published by . This book was released on 1977 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Grain Sorghum for Physiological and Yield Traits Associated with Drought Tolerance by :
Download or read book Characterization of Grain Sorghum for Physiological and Yield Traits Associated with Drought Tolerance written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Grain sorghum (Sorghum bicolor L. Moench) is the fourth most important cereal crop grown throughout the semi-arid regions of the world. It is a staple food crop in Africa and Asia, while it is an important feed crop in the United States (US). More recently it is increasingly becoming important as a potential bioenergy feedstock crop around the world. The state of Kansas is the largest producer of grain sorghum in the US and contributes 40% of the total production. Drought is one of the major environmental factors limiting sorghum production in the semi-arid regions of the US, Asia and Africa. It is estimated that global crop losses due to drought stress exceed $10 billion annually. In crop production, drought stress can be classified into pre- or post-flowering. Even though the world collections of sorghum contain over 35,000 accessions, the genetic base currently used in breeding programs is very small (about 3%). Thus, it is important to identify diverse breeding lines for crop improvement. The diversity (association) panel consisting of 300 sorghum lines from all over the world was assembled for trait evaluation and association mapping. In this research these lines were grouped into the five major races (Figure 1) and 10 intermediate races of sorghum. The objectives of the research are to: (i) quantify the performance of the diversity panel under field conditions in Kansas, (ii) identify critical physiological traits affected by drought at both pre- and post-flowering stages of sorghum development, (iii) identify the most sensitive stage to drought stress during the reproductive phase of sorghum development and, (iv) test the feasibility of using a chlorophyll fluorescence assay (CVA) as a tool for identifying stay-green lines in grain sorghum during early stages of crop development. Field experiments were conducted in 2006 and 2007 in two locations in Kansas (Manhattan and Hays) under rain fed and irrigated conditions for the association panel. Objectives (iii) and (iv) were achieved with controlled environment experiments conducted in the greenhouse at the agronomy department, Kansas State University in 2006 and 2007. Results showed that there was large genetic variability among and within different races in the diversity panel for growth, physiological traits and yield components. Some genotypes showed yield stability across the different environments that were investigated. Drought significantly decreased seed number and harvest index across genotypes and races. In grain sorghum the period prior to flowering (panicle initiation) was the most sensitive stage to drought stress, in terms of its effect on seed-set, during reproductive development. A cell viability assay showed that there were significant differences in the loss of cell viability between leaf sample of stay green and non-stay green genotypes when leaf samples are collected in the morning and subjected to high respiratory demand. Therefore the chlorophyll fluorescence assay has potential as a tool for stay green trait screening at early stages of growth in grain sorghum.
![Download Effects of Heat and Water Stress and Their Interactions on Grain Sorghum [Sorghum Bicolor (L.) Moench] PDF Online Free](https://books.google.com/books/content/images/frontcover/ud3KNwAACAAJ?fife=w200-h370)
![Download Selection for Grain Yield Under Water Stress in Sorghum [Sorghum Bicolor (L.) Moench] PDF Online Free](https://books.google.com/books/content/images/frontcover/-m4vOAAACAAJ?fife=w200-h370)
