Research of Agronomic and Quality Traits of Winter Barley Varieties (Hordeum Vulgare L.) Under Growing Conditions in the Republic of Kosovo PDF Download
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Author: Nexhdet Shala Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
The object of this paper is the research of agronomic and quality trains of winter varieties (hordeum vulgare L.) their adaptability and specific reactions towards growing conditions in the Republic of Kosovo. During three year trails on localities in Dukagjini area and area of Kosovo we researched 5 winter barley varieties. Environment has been explored together with estimation of significant parameters of grain yield, hectoliter weight, protein and starch content. Impact of year, location and variety on grain yield, hectoliter grain weight, protein and starch content has been estimated by analysis of variance. Environmental effects of planting barley cultivars in the Dukagjini area and area of Kosovo is based on a study that determines the influence of climatic factors, temperature and moisture, the quality of barley for beer production. Experiments were set according to the method of randomized blocks in three repetitions. Area of each experimental plot was 10 m2. In the laboratory at the Agricultural Institute of Kosovo, and close laboratory brewery in Peja were analyzed: the content of protein (%), weight (1000 seeds in grams), hectoliters weight (kg), humidity (%), yield (kg/ha), starch, color, aroma, impurity. Results obtained showed that parameters of achieved grain yield show that under favorable growing conditions one can expect better results of varieties Zllatko, Barun and Vanesa.
Author: Nexhdet Shala Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
The object of this paper is the research of agronomic and quality trains of winter varieties (hordeum vulgare L.) their adaptability and specific reactions towards growing conditions in the Republic of Kosovo. During three year trails on localities in Dukagjini area and area of Kosovo we researched 5 winter barley varieties. Environment has been explored together with estimation of significant parameters of grain yield, hectoliter weight, protein and starch content. Impact of year, location and variety on grain yield, hectoliter grain weight, protein and starch content has been estimated by analysis of variance. Environmental effects of planting barley cultivars in the Dukagjini area and area of Kosovo is based on a study that determines the influence of climatic factors, temperature and moisture, the quality of barley for beer production. Experiments were set according to the method of randomized blocks in three repetitions. Area of each experimental plot was 10 m2. In the laboratory at the Agricultural Institute of Kosovo, and close laboratory brewery in Peja were analyzed: the content of protein (%), weight (1000 seeds in grams), hectoliters weight (kg), humidity (%), yield (kg/ha), starch, color, aroma, impurity. Results obtained showed that parameters of achieved grain yield show that under favorable growing conditions one can expect better results of varieties Zllatko, Barun and Vanesa.
Author: Benjamin Matthew Eggers Publisher: ISBN: Category : Barley Languages : en Pages : 186
Book Description
A goal of The Ohio State University Hordeum vulgare L. breeding program is to develop winter-hardy, two-row varieties suitable for malting. Winter-hardiness and malting quality are complex traits, having multiple independent contributing components. It is critical that the program identify genotypes possessing the best agronomic and malting quality traits to guarantee Ohio barley farmers are profitable. To make better informed decisions regarding variety selection for cultivation under Ohio conditions and guide parental choice for crossing, I conducted a genome wide association study (GWAS). GWAS analyzes phenotypic data and genotypic data to test for associations between the markers and desirable traits. The GWAS was conducted using 350 barley genotypes that encompassed key germplasm contributing to the breeding program. The germplasm set was genotyped and phenotyped for agronomic and malting quality traits. Genotyping was performed using multiplexed sequencing using markers based off the barley 9k chip in collaboration with the USDA Western Regional Small Grains Genotyping Lab. Phenotypic data was collected during the 2019-2020 growing season at Wooster, North Central, and Western research branches. I identified at least one QTL associated with 27 of the 31 traits measured and identified 78 QTLs in total. Identified QTLs were all novel to Ohio malting barley and some match genomic regions previously recorded in other environments. The significant markers can be used in marker assisted selection in future breeding efforts. The phenotypic correlations found will allow for more accurate characterization of new genetic material.
Author: Adeline M. Oziel Publisher: ISBN: Category : Barley Languages : en Pages : 82
Book Description
Making quality and winterhardiness in barley are "ultimate" phenotypes composed of component, quantitatively inherited traits. A 69-point genome map of the seven chromosomes of barley was used, in conjunction with multi-environment phenotypes for grain yield and malting quality, to determine the chromosome locations of quantitative trait loci (QTLs). A combined analysis of the two environments identified QTLs that were both common and unique to each environment. Dispersed QTLs with positive relationships provide ready targets for marker-assisted selection. Overlapping QTLs for agronomic and making quality QTLs with favorable alleles contributed by alternate parents will require further, higher resolution mapping to determine if negative relationships are due to linkage or pleiotropy. There is preliminary evidence for orthologous agronomic trait and malting QTLs in barley. This QTL analysis will hopefully assist in the rapid development of winter making varieties that will maximize the profitability of Oregon barley production.
Author: Nexhdet Shala
Author: Nexhdet Shala
Author: Benjamin Matthew Eggers
Author: John Gustav Moseman
Author: Gustav A. Wiebe
Author: Rashad Ahmed Abo-Elenein
Author: Adel Hasan Abdel Ghani
Author: Adeline M. Oziel
Author: Arlo Paul Thompson
Author: C. R. Fenster
Author: James Allan Gilchrist