Effect of Genotypes and Nitrogen on Grain Quality of Sorghum

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Total Pages : pages
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Book Synopsis Effect of Genotypes and Nitrogen on Grain Quality of Sorghum by : Sory Diallo

Download or read book Effect of Genotypes and Nitrogen on Grain Quality of Sorghum written by Sory Diallo and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum (Sorghum bicolor L. Moench) is cultivated as an important food grain in the semi-arid regions of Africa. Processed grain sorghum is traditionally consumed as porridge, couscous, traditional tô or beer. The quality of such foods is highly dependent upon grain characteristics. Sorghum grain quality traits mainly include kernel hardness, kernel weight, kernel size, protein content and kernel color. Grain quality traits are often influenced by environment, genotypes, fertilizer management and their interaction. The objective of this study was to determine the impact of different levels of nitrogen application (0, 45, and 90 kg ha−1) on grain quality of selected sorghum genotypes. The field experiment was conducted at three locations in 2010 (Manhattan, Ottawa, and Hays) and at two locations in 2011 (Manhattan and Ottawa). The experiment was laid in split plot randomized complete bloc design and replicated four times. The main plots were assigned to three N regimes: control (0 kg N ha−1), half recommended rate (45 kg N ha−1) and recommended rate (90 kg N ha−1). The subplots were assigned to twelve genotypes (six hybrids and six inbred lines). Plot size was 6.1 m x 3.0 m with a row spacing of 0.75 m. After harvest, grain quality traits (hardness, weight, diameter and protein content) were evaluated using standard procedures and the data subjected to statistical design using SAS. There were significant effects of genotype for most grain quality traits across both locations in Manhattan. Inbred lines SC35 and SC599 had maximum hardness at all locations while hybrid 95207, had the lowest hardness for all locations. Also, Inbred lines SC35 and Tx340 had maximum protein content at all the locations. While hybrids 95207, 26056, 23012 had the lowest protein content. Genotypes Tx430, SC35, had higher hardness and with higher protein content were classified as high quality. We conclude that application of N (45 or 90 kg ha−1) significantly improved grain protein, but not other quality traits. There are opportunities to improve grain protein through fertilizer management and plant breeding.

Variation Among Grain Sorghum Genotypes in Response to Nitrogen Fertilizer

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (793 download)

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Book Synopsis Variation Among Grain Sorghum Genotypes in Response to Nitrogen Fertilizer by : George Yakubu Mahama

Download or read book Variation Among Grain Sorghum Genotypes in Response to Nitrogen Fertilizer written by George Yakubu Mahama and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Grain sorghum [Sorghum bicolor (L.) Moench] is an important crop in the semi-arid regions of Africa, Asia and United States. Productivity of grain sorghum is limited by soil fertility, especially nitrogen (N). Sorghum genotypes are known to vary in their response to nitrogen, however, the information on nitrogen use efficiency (NUE) is limited. The objectives of this research were to (a) determine the response of sorghum genotypes (hybrids and inbred lines) to nitrogen fertilizer (b) quantify genotypic differences in NUE; and (c) determine physiological and morphological basis of NUE. Field experiments were conducted at three locations in Kansas (Hays, Ottawa and Manhattan) during 2010 and 2011. Six hybrids and six inbred lines of grain sorghum were grown with 0, 45 and 90 kg N ha−1. The experimental design was a split-plot design with N regimes as main plots and genotypes as sub-plot, with four replications. Planting was done in May and June across all the locations, and nitrogen fertilizer (Urea, 46% N) was applied at emergence. Data on N concentration in the leaves, stems and grain were determined. NUE and components of N use were computed for Ottawa and Manhattan as follows: Nitrogen use efficiency (NUE): Grain weight / N supplied; Nitrogen utilization efficiency: Grain weight / N total in plant; Nitrogen uptake efficiency: N total in plant / N supplied; Percent fertilizer recovery = [uptake (fertilized plot) N uptake (un- fertilized plot)] / [N applied] x 100; and Nitrogen harvest index (NHI) = Grain N / N total in plant. Where N supplied = Rate of N fertilizer applied + soil N supplied. Growth and yield data were collected at all locations. There were significant effects of genotypes (P

Effects of Planting Practices and Nitrogen Management on Grain Sorghum Production

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (87 download)

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Book Synopsis Effects of Planting Practices and Nitrogen Management on Grain Sorghum Production by : Alassane Maiga

Download or read book Effects of Planting Practices and Nitrogen Management on Grain Sorghum Production written by Alassane Maiga and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum [Sorghum bicolor (L.) Moench] is a relatively drought- and heat-tolerant cereal crop. Global demand and consumption of agricultural crops for food, feed, and fuel is increasing at a rapid pace. To satisfy the growing worldwide demand for grain, production practices must be well optimized and managed. The objectives of the present study were: to optimize sorghum production by determining the best management practices (planting date, row spacing, seeding rate, hybrid maturity) for growth and yield, to evaluate the agronomic responsiveness of grain sorghum genotypes to nitrogen (N) fertilizer and to develop a partial financial budget to N fertilizer application based on best management practices. In order to meet these objectives, field experiments were conducted in 2009, 2010 and 2011 at Manhattan, Belleville, Ottawa, Hutchinson, Hays, at KSU Experiment Stations and Salina, and Randolph at Private Farms. Results indicated that early planting date (late May) and narrow row spacing (25 cm) providing the most equidistant spacing, produced better plant growth, light interception, yield components (number of grains per panicle, 300-grain weight), and biological yield. Results indicated that with increasing N rate, there was a proportional increase in chlorophyll SPAD meter reading, leaf color scores and number of green leaves. There was a significant difference among hybrids for N uptake, NUE and grain yield. However, there was no effect of N and no interaction between N and hybrid on grain yield. Over all, the genotypes with high NUE also had higher grain yield. Economic analysis using partial budget indicated that all N levels had positive gross benefit greater than control at all locations. However, the response varied across locations. Our research has shown that sorghum responds to changing management practices and opportunities exist to increase grain yield by optimizing planting date, seeding rate, row spacing, N application and selection of genotypes.

Nitrogen and Genotype Effects on Sorghum Produced For Grain and Biomass

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (117 download)

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Book Synopsis Nitrogen and Genotype Effects on Sorghum Produced For Grain and Biomass by : F. M. Hons

Download or read book Nitrogen and Genotype Effects on Sorghum Produced For Grain and Biomass written by F. M. Hons and published by . This book was released on 1984 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Progress Report on Inheritance and Improvement of Protein Quality and Content in Sorghum Bicolor (L.) Moench

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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.2/5 (99 download)

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Book Synopsis Research Progress Report on Inheritance and Improvement of Protein Quality and Content in Sorghum Bicolor (L.) Moench by : John David Axtell

Download or read book Research Progress Report on Inheritance and Improvement of Protein Quality and Content in Sorghum Bicolor (L.) Moench written by John David Axtell and published by . This book was released on 1972 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sorghum

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Publisher : John Wiley & Sons
ISBN 13 : 0891186271
Total Pages : 528 pages
Book Rating : 4.8/5 (911 download)

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Book Synopsis Sorghum by : Ignacio A. Ciampitti

Download or read book Sorghum written by Ignacio A. Ciampitti and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum is among the top five cereals and one of the key crops in global food security efforts. Sorghum is a resilient crop under high-stress environments, ensuring productivity and access to food when other crops fail. Scientists see the potential of sorghum as a main staple food in a future challenged by climate change. The contributors provide a comprehensive review of sorghum knowledge. The discussion covers genetic improvements, development of new hybrids, biotechnology, and physiological modifications. Production topics include water and nutrient management, rotations, and pest control. Final end uses, sorghum as a bioenergy crop, markets, and the future of sorghum are presented. IN PRESS! This book is being published according to the “Just Published” model, with more chapters to be published online as they are completed.

The Effect of Soil Water Potential and Nitrogen Content on Several Agronomic Factors Associated with Three Grain Sorghum Genotypes

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (397 download)

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Book Synopsis The Effect of Soil Water Potential and Nitrogen Content on Several Agronomic Factors Associated with Three Grain Sorghum Genotypes by : Brad Helton

Download or read book The Effect of Soil Water Potential and Nitrogen Content on Several Agronomic Factors Associated with Three Grain Sorghum Genotypes written by Brad Helton and published by . This book was released on 1997 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Variation in Nitrogen Use Efficiency Among Grain Sorghum Genotypes

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ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (183 download)

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Book Synopsis Variation in Nitrogen Use Efficiency Among Grain Sorghum Genotypes by : Michael J. Lavelle

Download or read book Variation in Nitrogen Use Efficiency Among Grain Sorghum Genotypes written by Michael J. Lavelle and published by . This book was released on 1987 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nitrogen Use Efficiency and Water Use Efficiency of Grain Sorghum, Sorghum Bicolor (L.), Genotypes as Affected by Three Forms of Nitrogen Fertilizer at Two Soil Water Potentials and Three Growth Stages

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ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (57 download)

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Book Synopsis Nitrogen Use Efficiency and Water Use Efficiency of Grain Sorghum, Sorghum Bicolor (L.), Genotypes as Affected by Three Forms of Nitrogen Fertilizer at Two Soil Water Potentials and Three Growth Stages by : Jeongmin Lee

Download or read book Nitrogen Use Efficiency and Water Use Efficiency of Grain Sorghum, Sorghum Bicolor (L.), Genotypes as Affected by Three Forms of Nitrogen Fertilizer at Two Soil Water Potentials and Three Growth Stages written by Jeongmin Lee and published by . This book was released on 2002 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Yield and Quality of Sorghum Genotypes as Affected by Nitrogen and Water

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ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (197 download)

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Book Synopsis Yield and Quality of Sorghum Genotypes as Affected by Nitrogen and Water by : Larry Gene Balko

Download or read book Yield and Quality of Sorghum Genotypes as Affected by Nitrogen and Water written by Larry Gene Balko and published by . This book was released on 1975 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sorghum Biochemistry

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Publisher : Academic Press
ISBN 13 : 0128031824
Total Pages : 359 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Sorghum Biochemistry by : CV Ratnavathi

Download or read book Sorghum Biochemistry written by CV Ratnavathi and published by Academic Press. This book was released on 2016-06-01 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum Biochemistry: An Industrial Perspective explores the many uses for sorghum in industry and biofuels. Not only does it offer a detailed understanding of the physical and biochemical qualities of the grain, it also takes an in-depth look at the role sorghum plays in such industries as brewing and ethanol production and the mechanics of post-harvest processing and value addition. Sorghum has long been an important staple in Africa and Asia, but its value goes far beyond its uses in human and animal consumption. Sorghum is also used in many industries, including waxes, packing material, wall board, ethanol, beverages, and brewing, and one variety called sweet sorghum has also been used as a bioenergy crop. Sorghum Biochemistry: An Industrial Perspective offers a closer look at how the grain is used in such a variety of ways, and how we can continue to optimize its potential. Provides detailed biochemical studies on grain sorghum to inform researchers grappling with similar issues Offers foundational information on the quality and composition of sorghum as a grain Covers a variety of uses for sorghum in many industries, including food and beverage, energy, and brewing Includes photos and illustrations to enhance the understanding of processes and sorghum biochemistry

Advances in Sorghum Science

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Publisher : CRC Press
ISBN 13 : 1000286908
Total Pages : 268 pages
Book Rating : 4.0/5 (2 download)

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Book Synopsis Advances in Sorghum Science by : Ratikanta Maiti

Download or read book Advances in Sorghum Science written by Ratikanta Maiti and published by CRC Press. This book was released on 2021-07-16 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume, Advances in Sorghum Science: Botany, Production, and Crop Improvement, provides an easy-to-read and comprehensive treatment of the sorghum crop. With the world’s production of sorghum topping over 55 million tons annually, sorghum is very important for as a staple dietary food for much of the world as a rich source of micronutrients and macronutrients, as an ingredient in the processing of many foods, and as a source of fodder. The authors of the volume provide detailed information on sorghum from several disciplines and bring together recent literature under one umbrella. The book covers the various aspects of the sorghum crop, starting from its origin, to its domestication, and going on to biotechnology of the crop. It describes sorghum production, ideotypes, botany, physiology, abiotic and biotic factors affecting crop productivity, methods of cultivation, postharvest management, grain quality analysis for food processing, improvement of sorghum crop, and research advancements in breeding and biotechnology. This valuable resource will be helpful to researchers and scientists working to understand the relation between various disciplines and the implementation of new methods and technology for crop improvement and higher productivity. The multi-pronged approach will help to enable the increase sorghum productivity to meet the world’s growing demands.

Plasticity of Sorghum Biomass and Inflorescence Traits in Response to Nitrogen Application

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Plasticity of Sorghum Biomass and Inflorescence Traits in Response to Nitrogen Application by : Kyle M. Linders

Download or read book Plasticity of Sorghum Biomass and Inflorescence Traits in Response to Nitrogen Application written by Kyle M. Linders and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen is an essential nutrient required for growth and development in plants. Insufficient nitrogen availability can reduce vegetative growth and grain yield. However, nitrogen is a costly input for farmers, is energy intensive to manufacture, and runoff of excess nitrogen fertilizer impacts water quality. Compared to its close relative, maize, sorghum has much greater resilience to nitrogen and water deficit, and heat stress, allowing sorghum to be grown with fewer inputs and on marginal land. Variation in total biomass accumulation and grain yield between sorghum accessions, as well as between nitrogen conditions, can be largely explained by differences in vegetative growth and inflorescence architecture traits. Previous genome-wide association studies (GWAS) in sorghum have identified genetic markers associated with genes known to play roles in controlling growth and development. However, these studies have typically been conducted using field trials with “optimal” nitrogen application conditions. A set of 345 diverse inbred lines from the Sorghum Association Panel (SAP) were grown under both standard nitrogen application (N+) and no nitrogen application (N-) treatments, and a range of biomass and inflorescence-related traits were phenotyped, including plant height, lower and upper stem diameter, rachis length, lower and upper rachis diameter, and primary branch number. Stem volume, an approximation of biomass, was calculated from the directly measured traits. Stem volume was, on average, 10.48% higher for genotypes in nitrogen fertilized blocks, than for genetically identical plants in no nitrogen application blocks. Within individual treatment conditions, between 58.1% and 90.7% of the total variation for the measured and calculated traits could be explained by genetic factors. Genome-wide association studies were conducted to identify genetic markers associated with these traits in order to better understand the genetic factors involved in nitrogen stress response for potential use in breeding improved sorghum varieties.

Nutritional and Processing Quality of Sorghum

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ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Nutritional and Processing Quality of Sorghum by : D. K. Salunkhe

Download or read book Nutritional and Processing Quality of Sorghum written by D. K. Salunkhe and published by . This book was released on 1984 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of papers presented at a 1982 symposium at Pune, organized by Mahatma Phule Agricultural University, with some additional chapters.

Sorghum in the 21st Century: Food – Fodder – Feed – Fuel for a Rapidly Changing World

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Publisher : Springer Nature
ISBN 13 : 9811582491
Total Pages : 932 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Sorghum in the 21st Century: Food – Fodder – Feed – Fuel for a Rapidly Changing World by : Vilas A. Tonapi

Download or read book Sorghum in the 21st Century: Food – Fodder – Feed – Fuel for a Rapidly Changing World written by Vilas A. Tonapi and published by Springer Nature. This book was released on 2021-01-04 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum is the most important cereal crop grown in the semi-arid tropics (SAT) of Africa, Asia, Australia and Americas for food, feed, fodder and fuel. It is the fifth most important cereal crop globally after rice, wheat, maize and barley, and plays a major role in global food security. Sorghum is consumed in different forms for various end-uses. Its grain is mostly used directly for food purposes. After the release of the proceedings of two international symposia in the form of books “Sorghum in Seventies” and “Sorghum in Eighties”, global sorghum research and development have not been documented at one place. Of course, few books on sorghum have been released that focus on specific issues/research areas, but comprehensive review of all aspects of recent development in different areas of sorghum science has not been compiled in the form a single book. This book is intended to fill in a void to bridge the gap by documenting all aspects of recent research and development in sorghum encompassing all the progress made, milestones achieved across globe in genetic diversity assessment, crop improvement and production, strategies for high yield, biotic and abiotic stress resistance, grain and stover quality aspects, storage, nutrition, health and industrial applications, biotechnological applications to increase production, including regional and global policy perspectives and developmental needs. This book will be an institutional effort to compile all the latest information generated in research and development in sorghum across the globe at one place.

Evaluation of Sweet Sorghum (Sorghum Bicolor L.) Genotypes

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ISBN 13 : 9783330058408
Total Pages : 160 pages
Book Rating : 4.0/5 (584 download)

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Book Synopsis Evaluation of Sweet Sorghum (Sorghum Bicolor L.) Genotypes by : Chalachew Endalamaw

Download or read book Evaluation of Sweet Sorghum (Sorghum Bicolor L.) Genotypes written by Chalachew Endalamaw and published by . This book was released on 2017-04-13 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Nitrogen Supply on Grain Yield and Protein Content in Hybrid Grain Sorghum

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ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.:/5 (374 download)

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Book Synopsis Effects of Nitrogen Supply on Grain Yield and Protein Content in Hybrid Grain Sorghum by : Alan Maxwell Cowie

Download or read book Effects of Nitrogen Supply on Grain Yield and Protein Content in Hybrid Grain Sorghum written by Alan Maxwell Cowie and published by . This book was released on 1972 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: