scholarly journals Comprehensive assessment of Hordeum vulgare in the northern forest-steppe of the Tyumen region

2021 ◽  
Vol 36 ◽  
pp. 01020
Author(s):  
Julia Ivanova ◽  
Maria Fomina ◽  
Sergei Belousov ◽  
Natalia Sharapova
Keyword(s):  
Hordeum Vulgare ◽  
Spring Barley ◽  
Climatic Conditions ◽  
Stress Factors ◽  
High Yield ◽  
Forest Steppe ◽  
Hordeum Vulgare L ◽  
Forage Crops ◽  
The World ◽  
Early Ripening

Barley (Hordeum vulgare L.) occupies more than 80% of the sown area of forage crops. Barley is widely cultivated in many areas with contrasting soil and climatic conditions; breeding varieties that are resistant to abiotic and biotic environmental stress factors is an important factor that would make it possible to obtain grain with the required nutritional and forage qualities. The creation of barley varieties is a promising area of breeding in the world. To create varieties, it is necessary to consider the main directions: early ripening and high yield. To create an early ripening, high-yielding variety and hybrid of spring barley with high technological qualities of grain, the leading role belongs to the scientifically grounded selection of the source material. The article presents the results of a 3-year collection samples’ study from the world collection of the All-Russian Institute of Plants’ Genetic Resources named after N.I. Vavilov (VIR).

scholarly journals Screening of new sources of 'Hordeum vulgare' genes for adaptive breeding in Aral Sea basin, Kazakhstan, for diversification of agriculture

2021 ◽  
Vol 70 (1) ◽  
pp. 86-101
Author(s):  
Laura Tokhetova ◽  
Bibigul Baizhanova ◽  
Raushan Nurymova ◽  
Gulmira Akhmedova ◽  
Renata Akzhunis ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Spring Barley ◽  
Climatic Conditions ◽  
Aral Sea ◽  
Stress Factors ◽  
Hordeum Vulgare L ◽  
Grain Crops ◽  
Crop Varieties ◽  
Spring Frosts ◽  
Promising Source

The specifics of the soil and climatic conditions of the Aral sea region, Kazakhstan, primarily associated with salinization, various types of droughts, uneven distribution of precipitation during the growing season, and late spring frosts, make it necessary to create crop varieties with resistance to biotic and abiotic environmental factors. In this regard, the expansion of the area under crops of nontraditional salt-tolerant grain crops in the Kyzylorda region is one of the main directions of increasing the sustainability of agriculture in the region. Studies have shown that among the grain crops cultivated in the region, spring barley (Hordeum vulgare L.) is a reliable crop that can make the most of the region's bioclimatic resources to form sustainable yields. The purpose of this study is to create a new promising source material of barley based on a comprehensive study of collection material of various ecological and geographical origin by applying various methods of classical breeding. Based on a comprehensive assessment of the collection material of barley, a working collection of 250 varieties with agronomic resistance to environmental stress factors of the Aral Sea region was created. The selected samples are recommended for use in practical breeding in order to increase the adaptive potential of modern barley varieties.

JOHNSTON BARLEY

1980 ◽  
Vol 60 (4) ◽  
pp. 1431-1433
Author(s):  
ROBERT I. WOLFE
Keyword(s):  
Hordeum Vulgare ◽  
Spring Barley ◽  
Yield Potential ◽  
High Yield ◽  
Rhynchosporium Secalis ◽  
Research Station ◽  
Hordeum Vulgare L ◽  
Canadian Prairies ◽  
Leaf Disease ◽  
High Yield Potential

Johnston, a six-rowed feed spring barley (Hordeum vulgare L.) was developed at the Agriculture Canada Research Station, Brandon, Manitoba from a cross involving Klondike, Bonanza and Nord. It has high yield potential across the Canadian prairies, particularly in parts of Alberta, resistance to scald (Rhynchosporium secalis), and excellent field leaf disease ratings.

SYMKO BARLEY

1990 ◽  
Vol 70 (3) ◽  
pp. 853-854
Author(s):  
K. M. HO
Keyword(s):  
Hordeum Vulgare ◽  
Spring Barley ◽  
High Yield ◽  
Research Centre ◽  
Research Station ◽  
Hordeum Vulgare L ◽  
Eastern Canada ◽  
Lodging Resistance ◽  
Cereal Breeding ◽  
Plant Research

Symko is a two-rowed spring feed barley (Hordeum vulgare L.) suitable for growing in Eastern Canada. It has high yield, high test weight, large kernels, good lodging resistance and is resistant to powdery mildew. Breeder seed of Symko is being maintained by the Plant Research Centre, Agriculture Canada.Key words: Hordeum vulgare L., barley (two-rowed spring feed)Symko is a high-yielding, two-rowed spring barley (Hordeum vulgare L.) developed at the Plant Research Centre, Agriculture Canada and tested under number OB751-27 by the Ontario Cereal Crops Committee. It has short rachilla hair and does not meet the quality standards required in a malting type. Registration no. 3135 was issued for Symko on 4 July 1989 by the Food Production and Inspection Branch of Agriculture Canada. This cultivar is named in recognition of Mr. S. Symko’s significant contribution to the cereal breeding program as a former cereal cytogeneticist at the Ottawa Research Station, Agriculture Canada.

MICMAC BARLEY

1984 ◽  
Vol 64 (4) ◽  
pp. 1001-1003
Author(s):  
J. D. E. STERLING ◽  
R. W. JONES ◽  
R. WALTON ◽  
J. E. LANGILLE ◽  
B. DUPUIS ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Spring Barley ◽  
High Yield ◽  
Research Station ◽  
Barley Cultivar ◽  
Hordeum Vulgare L ◽  
Eastern Canada ◽  
Early Maturity ◽  
Cultivar Description ◽  
Breeder Seed

Micmac is a two-rowed, feed quality, spring barley (Hordeum vulgare L.) with high yield, early maturity, and good kernel and threshing characteristics. It is well adapted to Eastern Canada. Breeder seed of the cultivar is maintained by the Agriculture Canada Research Station, Charlottetown, Prince Edward Island.Key words: Hordeum vulgare L., spring barley, cultivar description

scholarly journals Identification of the Combining Ability of Grain Yield and Its Components in Hybrid Barley (Hordeum Vulgare L.) Populations Based on Top Cross Analysis

2021 ◽  
Author(s):  
Gulmira Akhmedova ◽  
Laura Tokhetova ◽  
Umirzakov Serikbai ◽  
Ainur Demesinova ◽  
Ibadulla Tautenov ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Combining Ability ◽  
Spring Barley ◽  
Practical Interest ◽  
Diallel Analysis ◽  
Climatic Conditions ◽  
Aral Sea ◽  
Hordeum Vulgare L ◽  
Dominant Genes

Abstract The top cross method for assessing combining ability more economical and less laborious compared to diallel analysis, and also allows the breeder to obtain quite valuable information about the inbred material. In this research, the determination of the general (GCA) and specific (SCA) combining ability of barley (Hordeum vulgare L.) hybrids in two regions of Kazakhstan contrasting in soil and climatic conditions, the role of additive and non-additive genes in the determination of the traits under study has been revealed. It is concluded that the predominance of additive gene interactions in the control of the traits understudying the conditions of the Aral Sea region indicates the possibility of effective selection already in the F2 generation, and in the piedmont zone of the Almaty region, due to the high determination of these traits by dominant genes, it is necessary to differentiate the populations of hybrids, starting from the first generation and further selection shall be carried out in several cycles until the achievement of homozygosity of loci carrying dominant genes. Consequently, the genetic contribution of the additive and non-additive effects of genes to the determination and inheritance of the studied traits significantly depends on the conditions of growing the genotypes of spring barley. Of greatest practical interest are the varieties Rihane, WI2291/Roho/WI2269 from the International Center ICARDA and the variety-tester Odessa 100 (Odessa Selection and Genetic Institute, Ukraine) with high GCA and SCA effects, little dependent on growing conditions, which are recommended to be used as reliable donors in breeding programs.

Economic and biological and selection value of early ripening soybean varieties in the forest-steppe zone of the Trans-Urals

2020 ◽  
pp. 3-16
Author(s):  
A. S. Ivanenko ◽  
A. N. Sozonova
Keyword(s):  
Soybean Protein ◽  
Mineral Fertilizer ◽  
Steppe Zone ◽  
Climatic Conditions ◽  
High Yield ◽  
Forest Steppe ◽  
Prime Cost ◽  
Food And Feed ◽  
Early Ripening ◽  
Valuable Product

Soybean is a universal food and feed crop. Soybean protein is close to animal protein in its amino acid composition. Soybean is an excellent precursor for many crops. After soybean, suffi cient nitrogen remains in the soil, which reduces the need for pre-sowing mineral fertilizer for the crop. The purpose of the researches is to determine the economic, biological and selection value of early ripening soybean varieties in the forest-steppe zone of the Trans-Urals. In the forest-steppe zone of the Trans-Ural region, collection samples of soybean were tested for economic, biological and selection characteristics. A comprehensive assessment of precocious soybean varieties on economic and valuable characteristics and yield for environmental plasticity and stability, as well as the correlation between yield and quality indicators of soybean seeds and elements of its structure has been established. Soybean varieties that are adaptive to local natural and climatic conditions have been identifi ed such as: Kasatka, Chera 1, Krasnoobskaya, SibNIIK-315 as sources of valuable traits for further use in breeding and agricultural production. These same soybean varieties were the most cost-eff ective, where the level of profi tability was from 265,0 to 306,3 %. Due to the high yield (from 2,18 to 2,43 t/ha), these varieties provided the highest collection of protein and fat (from 0,87 to 0,95 t/ha), and due to the high protein content in the grain, they provided the lowest prime-cost of this valuable product in soybean (from 5710 to 6360 Rub/t). Early ripening soybean varieties have the highest fat collection per 1 ha (0,40–0,43 t) and the lowest prime-cost (32 250–34 670 Rub/t). Other varieties showed lower yields and as a result were less cost-eff ective. Soybean cultivation in the Tyumen region is economically profi table with the seeds yield of 0,9 t/ha.

BRUCE BARLEY

1978 ◽  
Vol 58 (1) ◽  
pp. 269-271
Author(s):  
E. REINBERGS
Keyword(s):  
Hordeum Vulgare ◽  
Spring Barley ◽  
Cochliobolus Sativus ◽  
High Yield ◽  
Science Department ◽  
Hordeum Vulgare L ◽  
Lodging Resistance ◽  
Good Tolerance ◽  
Crop Science ◽  
Breeder Seed

Bruce is a new six-rowed spring barley (Hordeum vulgare L.) with very good lodging resistance, high yield, and good tolerance to Cochliobolus sativus. It is a non-malting, mid-season cultivar well adapted to Ontario. It was licensed on 21 March 1977. Breeder seed of Bruce is maintained by the Crop Science Department, University of Guelph, Guelph, Ontario.

Influence of meteorological factors on potato yield in the conditions of the Right-Bank Forest-steppe

2018 ◽  
Vol 1 (94) ◽  
pp. 55-61
Author(s):  
R.O. Myalkovsky
Keyword(s):  
Meteorological Factors ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Potato Yield ◽  
High Yield ◽  
Forest Steppe ◽  
Potato Tubers ◽  
Middle Aged ◽  
Lower Yield ◽  
The Right

Goal. The purpose of the research was to determine the influence of meteorological factors on potato yield in the conditions of the Right Bank Forest-steppe of Ukraine. Methods.Field, analytical and statistical. Results.It was established that among the mid-range varieties Divo stands out with a yield of 42.3 t/ha, Malin white – 39.8 t/ha, and Legend – 37.1 t/ ha. The most favourable weather and climatic conditions for the production of potato tubers were for the Divo 2011 variety with a yield of 45.9 t/ha and 2013 – 45.1 t/ha. For the Legenda variety 2016, the yield of potato tubers is 40.6 t/ha and 2017 – 43.2 t/ha. Malin White 2013 is 41.4 t/ha and 2017 42.1 t/ha. The average varieties of potatoes showed a slightly lower yield on average over the years of research. However, among the varieties is allocated Nadiyna – 40.3 t/ha, Slovyanka – 37.2 t/ ha and Vera 33.8 t/ha. Among the years, the most high-yielding for the Vera variety was 2016 with a yield of 36.6 t/ha and 2017 year – 37.8 t/ha. Varieties Slovyanka and Nadiyna 2011 and 2012 with yields of 42.6 and 44.3 t/ha and 46.5 and 45.3 t/ha, respectively. Characterizing the yield of potato tubers of medium-late varieties over the years of research, there was a decrease in this indicator compared with medium-early and middle-aged varieties. However, the high yield of the varieties of Dar is allocated – 40.0 t/ha, Alladin – 33.6 t/ha and Oxamit 31.3 t/ha. Among the years, the most favourable ones were: for Oxamit and Alladin – 2011 – 33.5 and 36.5 t/ha, and 2017 – 34.1 and 36.4 t/ha, respectively. Favourable years for harvesting varieties were 2011 and 2012 with yields of 45.7 and 45.8 t/ha. Thus, the highest yield of potato tubers on average over the years of studies of medium-early varieties of 41.2-43.3 t / ha were provided by weather conditions of 2011 and 2017 years, medium-ripe varieties 41.0-41.1 - 2012 and 2011, medium- late 37,6-38,5 t / ha - 2012 and 2011, respectively.

Barley seed storage under controlled conditions

2019 ◽  
pp. 140-150 ◽  
Author(s):  
O. A. Zadorozhna ◽  
T. P. Shyianova ◽  
M.Yu. Skorokhodov
Keyword(s):  
Hordeum Vulgare ◽  
Moisture Content ◽  
Spring Barley ◽  
Seed Storage ◽  
Growing Season ◽  
Storage Conditions ◽  
Meteorological Conditions ◽  
Hordeum Vulgare L ◽  
The Relationship ◽  
And Storage

Seed longevity of 76 spring barley gene pool samples (Hordeum vulgare L. subsp. distichon, convar. distichon: 56 nutans Schubl., two deficience (Steud.) Koern., two erectum Rode ex Shuebl., two medicum Koern.; convar. nudum (L.) A.Trof.: one nudum L. та subsp. vulgare: convar. vulgare: nine pallidum Ser., three rikotense Regel.; convar. coeleste (L.) A.Trof.: one coeleste (L.) A.Trof.) from 26 countries, 11 years and four places of reproduction was analyzed. Seeds with 5–8% moisture content were stored in chamber with unregulated and 4oC temperature. The possibility of seed storage under these conditions for at least 10 years without significant changes in germination has been established. The importance of meteorological conditions in the formation and ripening of seeds for their longevity is confirmed. The relationship between the decrease of barley seeds longevity and storage conditions, amount of rainfall, temperature regime during the growing season of plants is discussed.

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