scholarly journals Source for the breeding of soft spring wheat in the conditions of Kirov region

2021 ◽  
Vol 22 (5) ◽  
pp. 661-675
Author(s):  
O. S. Amunova ◽  
L. V. Volkova ◽  
E. V. Zuev ◽  
A. V. Kharina
Keyword(s):  
Protein Content ◽  
Plant Height ◽  
Spring Wheat ◽  
Plant Genetic Resources ◽  
High Yield ◽  
Research Centre ◽  
Point System ◽  
Lodging Resistance ◽  
Early Maturation ◽  
Economically Valuable Traits

In the conditions of the Kirov region, 375 samples of soft spring wheat of various ecological and geographical origin (from 30 countries) of the Federal Research Centre N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) collection were studied. The assessment of the source material by yield, duration of the growing season, plant height, lodging resistance, productivity of the ear and plant, 1000-grain mass is presented in the form of a 9-point system of the severity of the trait for three years of field study. As sources for breeding, varieties that combine high yield (5.0...9.0 points) with a high level of economically valuable traits (7.0...9.0 points) were identified. The maximum average point (9.0) for yield capacity was noted by the variety Karabalykskaya 91 (Kazakhstan). The optimal height (53.9...74.0 cm) and lodging resistance were noted in the varieties: Estivum 155 (Russia), Kvorum (Ukraine), Epos, Ethos, Nandu, Schenk and KVS Akvilon (Germany), AC Phil and PT-741 (Canada), Hybrid (Mexico), Leguan (Czech), PS-133 (China) and SSL 25-2 (USA). Early maturation was distinguished in the domestic varieties Skala and Iren (80...87 days). The samples Line 3691h, Izida, FPCh-Ppd-m, Gerakl, Sibirskaya 16 (Russia), Kvorum (Ukraine), Attis and Nandu (Germany), Musket (England) were distinguished by the length (7.3...8.8 cm) and the number of grain of the main ear (32.1...39.9 pcs.). The varieties Voronezhskaya 16, Gerakl, Saratovskaya 72, Saratovskaya 73, Sibirskaya 16, Serebristaya, FPCh-Ppd-m and Ekada 6 (Russia), Anshlag and Kvorum (Ukraine), AC Gabrieland Hoffman (Canada), Attis and Nandu (Germany) were distinguished by a high grain weight per ear (1.28...1.58 g). The varieties Zakamskaya (Russia), Rassvet (Belarus), AC Cadillac (Canada) and PS-95 (China) are recommended as sources of high protein content. It is shown that the wheat yield in the region is closely related to the plant height (r = 0.67), the ear and plant productivity elements (r = 0.24...0.41), the protein content (r = -0.49) and does not depend on the 1000-grain mass (r = 0.04). Sixteen samples were identified with complex resistance to dominating fungal diseases. Samples Altajskaya 110, Kinelskaya 61, Line 2, Lutescens 30 and Estivum V313 (Russia) combined high yield with aluminum resistance. Varieties Altajskaya 100, Baganskaya 95, Line 3691h, Novosibirskaya 20 and Estivum 155 (Russia), Klein Vencedor (Argentina) and NOS Norko (Germany) were characterized by high yield and drought resistance. Based on the obtained results, a bank of sources of economically valuable traits was created, which allows to involve genotypes adapted to the conditions of the region in the breeding process.

scholarly journals Sources of characters useful for breeding in hulless barley

2020 ◽  
Vol 181 (3) ◽  
pp. 49-55
Author(s):  
N. V. Tetyannikov ◽  
N. A. Bome
Keyword(s):  
Plant Height ◽  
Agricultural Research ◽  
Plant Genetic Resources ◽  
Inverse Correlation ◽  
Grain Weight ◽  
Limiting Factors ◽  
High Yield ◽  
Forest Steppe ◽  
Lodging Resistance ◽  
Hulless Barley

Background. In the present-day situation, the problems pertaining to the nutritional quality of food and feed are quite pertinent for fodder production and cereal farming. The prospect to exploit hulless barley is regarded as a promising trend of agricultural research, because its grain contains chemical compounds of higher value than those in hulled barley. However, among the limiting factors of hulless barley cultivation, low yield should be mentioned, along with poor lodging resistance and susceptibility to fungal diseases. Therefore, the task of searching for and comprehensive studying of source material for hulless barley breeding is essential as the first step towards the development of high-yielding and adaptable cultivars.Materials and methods. Twenty hulless barley accessions, representing 15 botanical varieties, served as the target material for the study. Their genotypes were evaluated in the northern forest steppe environments of Tyumen Province (2015– 2017) according to the guidelines developed by the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) and field trial methods by B. A. Dospekhov. Correlation analysis was used for statistical processing of experimental data.Results and conclusion. The degree of interactions between the studied characters was measured, and their effect size in the formation of the yield was shown for hulless barley accessions. An inverse correlation of medium strength (r = –0.37) was observed between plant height and lodging resistance, and a direct relationship between plant height and yield was recorded (r = 0.37). The yield was most closely associated with grain weight per plant (r = 0.61) and 1000 grain weight (r = 0.54). The research results showed that C.I.10975 (k-30624, Ethiopia), Liguleless (k-29894, Tajikistan), Schwarze Nackte Kraftborn (k-25788, Germany) and ‘De printempe’ (k-23491, France) had relatively high yield combined with a number of other useful traits. 

scholarly journals New variety of soft winter wheat Alyonushka

2021 ◽  
pp. 27-30
Author(s):  
Svetlana Valentinovna Kosenko
Keyword(s):  
High Mass ◽  
High Yield ◽  
Hybrid Population ◽  
Lodging Resistance ◽  
New Variety ◽  
Intraspecific Hybridization ◽  
Gluten Quality ◽  
Economically Valuable Traits ◽  
Soft Winter Wheat

The article presents the main methods of creating and the results of studying a new variety of winter soft wheat Alyonushka. The variety was created at the FSBRI OP Penza Research Institute of Agriculture by the method of intraspecific hybridization of varieties with subsequent individual selection from the hybrid population F3 Kazanskaya 237 // Moshinskaya 2 / Zolushka. The characteristics of the new variety are given according to the most important economically valuable traits and properties. The new variety Alyonushka in terms of grain yield and the elements composing it, during the years of research (2015–2018), significantly exceeded the standard variety Fotinya. The average increase in grain to the standard for these years was 0.78 t / ha. The high yield of the new variety is formed due to the high mass of 1000 grains, the number and weight of grain per spike. It has high winter hardiness (88% on average), high lodging resistance (9 points) and grain quality at the level of valuable wheat. The new variety Alyonushka stably forms a completed grain (grain nature is 756-797 g / l), the content of crude protein in the grain is 14.8-16.2%, gluten is 28.2-30.2% with a gluten quality of 50-85 units. ... IDK (I-II group), baking strength of flour - 296 units, volumetric yield of bread from 100 g of flour - 780 cm3, overall assessment of bread - 4.7 points. The economic efficiency of cultivation of the Alyonushka variety in comparison with the Fotinya standard was 3780 rubles / ha. The profitability level of the new variety was 135%, which is 21% higher than that of the standard.

Morrison barley

1991 ◽  
Vol 71 (1) ◽  
pp. 187-188
Author(s):  
K. M. Ho
Keyword(s):  
Hordeum Vulgare ◽  
Powdery Mildew ◽  
Key Words ◽  
High Yield ◽  
Research Centre ◽  
Hordeum Vulgare L ◽  
Eastern Canada ◽  
Lodging Resistance ◽  
High Degree ◽  
High Test

Morrison is a two-rowed spring feed barley (Hordeum vulgare L.) cultivar developed by the Plant Research Centre, Agriculture Canada, Ottawa. It was selected from a Rodeo/Gitane cross. Morrison has high yield, high test weight, large kernels, good lodging resistance and a high degree of resistance to powdery mildew (Erysiphe graminis D.C.). It is suitable for growing in Eastern Canada. Key words: Hordeum vulgare L., two-rowed barley, feed barley, high yield

Coleman hard red spring wheat

2015 ◽  
Vol 95 (5) ◽  
pp. 1037-1041 ◽  
Author(s):  
D. Spaner ◽  
A. Navabi ◽  
K. Strenzke ◽  
M. Iqbal ◽  
B. Beres
Keyword(s):  
Spring Wheat ◽  
Fusarium Head Blight Resistance ◽  
Yield Potential ◽  
High Yield ◽  
Head Blight ◽  
Lodging Resistance ◽  
Hard Red Spring Wheat ◽  
Wheat Market ◽  
End Use ◽  
Contamination Levels

Spaner, D., Navabi, A., Strenzke, K., Iqbal, M. and Beres, B. 2015. Coleman hard red spring wheat. Can. J. Plant Sci. 95: 1037–1041. ‘Coleman’ hard red spring wheat is an awned, hollow-stemmed cultivar of high yield potential adapted to the wheat growing regions of western Canada. Averaged over 30 site-years, during 3 yr of testing in the Parkland Wheat Cooperative Registration Test (2010–2012), Coleman was higher yielding than Katepwa (8.5%) (P≤0.05), AC Splendor (5.8%) (P≤0.05), CDC Teal (2.1%) and CDC Osler (2%), exhibited maturity, height and lodging resistance similar to, or in the range of the checks, had higher test weights than the checks and showed good resistance to leaf, stem and stripe rust. Coleman exhibited Fusarium head blight resistance greater than and DON contamination levels lower than the check cultivars. Coleman exhibited susceptible reactions to common bunt and loose smut. End-use quality attributes of Coleman meet the specifications of the Canada Western Red Spring (CWRS) wheat market class.

scholarly journals Sources for the breeding of soft spring wheat in the conditions of Novosibirsk region

2018 ◽  
Vol 22 (7) ◽  
pp. 784-794 ◽  
Author(s):  
V. V. Piskarev ◽  
E. V. Zuev ◽  
A. N. Brykova
Keyword(s):  
Spring Wheat ◽  
Agronomic Traits ◽  
Grain Weight ◽  
Average Score ◽  
Average Weight ◽  
Point System ◽  
Lodging Resistance ◽  
Wheat Varieties ◽  
Growing Period ◽  
1000 Grain Weight

The sources were identified among collection samples characterized by highly pronounced economic and valuable features, which allows new geographically remote source material to be taken to the regional breeding practices. This research aims to assess the agronomic traits (duration of the growing period, lodging resistance and plant height, 1000-grain weight, grain weight and yield) in soft spring wheat varieties of different ecological and geographical origin. Estimation was carried out by a 9-point system of expression of the trait during the study, which allows identifying samples with the greatest expression of the trait in the years of study with respect to the average experience. 5439 samples have been studied over 28 years, with 1106 of them, over two years or more. The study was carried out according to the methods of VIR on plots of 2 m2. It was shown that the samples mainly had no correlation between the yield and the duration of the growing period, while the average dependence (г = 0.6) was revealed between the yield and the height of the plants. Varieties forming the intermediate (4.5-5 points) and above average (6-7) yield in a short growing period (69-85 days) were identified (Lutescens 675, Irkut-skaya 49, Simbirca, Hybrid F3 S-141, Hybrid F4, Hybrid F3 S-289 and Hybrid F4 S-2300 and Pamyati Vavenko-va). A high average score (8.6-9) at 1000 grains weight was shown for 16 varieties with variation from 37 g (N43 and IAO-9) to 56 g (Hofed 1). A high average score (8-9) in the evaluation of grain weight was shown for Pamyati Leont'eva, Ekada 70, Simbirtsit, Don Jose, Yong-Liang 4 and Long-Mai 11, which formed ears with an average weight from 0.96 to 2.30 g. A consistently high score (9) reflecting the yield was in the varieties Condestavel, PF 843025, Prilenskaya 19, Pamyati Leont'eva, Omskaya Krasa.

scholarly journals Advantageous traits of hungarian tomato accessions for future utilization

2019 ◽  
Vol 7 (1-2) ◽  
pp. 44-48
Author(s):  
László Csambalik ◽  
Márta Ladányi ◽  
Eszter Tóth ◽  
Anna Divéky-Ertsey
Keyword(s):  
Plant Genetic Resources ◽  
Fruit Size ◽  
High Yield ◽  
Research Centre ◽  
Nutritional Content ◽  
Potential Yield ◽  
Production And Consumption ◽  
Place Of Origin ◽  
Certified Organic ◽  
Modern Breeding

Due to its production and consumption volume, tomato is one of the most important vegetable of the World. Extensive efforts have been made to overcome genotypic difficulties that decelerated gradual increase of yield. Throughout this improvement, plant genetic resources (PGRs) with unfavorable vegetative and generative characteristics together with possibly valuable traits (e.g. rich flavor, outstanding nutritional content, uncommon fruit size, color, and shape, high adaptation to environmental extremities) have been lost. The side-effects of modern breeding progress, such as loss of flavor, lower nutritional content are measurable now in modern varieties. Tomato PGRs collected by gene banks are available for screening and for re-use of advantageous genes; for this, accession-level testing has to be executed. The hypothesis of the present study was that the selected Hungarian tomato accessions have valuable yield characteristics, which can be utilized in future breeding programs. In a three year (2012-2014) open field trial, four PGRs with pepper-shaped fruits were grown together with San Marzano variety as a reference point. The PGRs were the followings (place of origin in brackets): RCAT030271 (Kozárd), RCAT031255 (Soltvadkert), RCAT031257 (Gyöngyös), and RCAT060349 (Nagykáta). The location was the certified organic land of SZIE Soroksár Experimental and Educational Station, Hungary. The propagation material was provided by Research Centre for Agrobiodiversity (NöDiK), Tápiószele. Weight of weekly yield was measured; the fruits were separated to three fractions, i.e. intact, cracked, and infected fractions. Coherences with weather parameters were also investigated. The potential yield (summary of all fractions) of PGRs were comparable with that of San Marzano variety in 2012, however, the cracked fraction of PGRs were significantly higher. The arid weather of 2013 reduced the ratio of cracked fractions in the case of all PGRs and the variety. The extremely humid season of 2014 was favorable especially for RCAT031257, the intact fraction of which was significantly higher than those of San Marzano. The potential yield of PGRs, with the exception of RCAT060349, was two-fold higher than the value of San Marzano. It was concluded, that scanning Hungarian tomato PGRs for useful traits (e.g. high yield in weather extremities, novel fruit color and shape) is reasonable; these characteristics can possibly be utilized by future breeding efforts.  

scholarly journals Assessment of efficacy of mutagenesis of gamma-irradiation in plant height and days to maturity through expression analysis in rice

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0245603
Author(s):  
Andrew-Peter-Leon M. T. ◽  
S. Ramchander ◽  
Kumar K. K. ◽  
Mehanathan Muthamilarasan ◽  
M. Arumugam Pillai
Keyword(s):  
Plant Height ◽  
Gamma Rays ◽  
Grain Quality ◽  
High Yield ◽  
Quality Traits ◽  
Induced Mutations ◽  
Elongation Ratio ◽  
Lodging Resistance ◽  
Rice Varieties ◽  
Early Maturity

Introduction of semi-dwarfism and early maturity in rice cultivars is important to achieve improved plant architecture, lodging resistance and high yield. Gamma rays induced mutations are routinely used to achieve these traits. We report the development of a semi-dwarf, early maturing and high-yielding mutant of rice cultivar ‘Improved White Ponni’, a popular cosmopolitan variety in south India preferred for its superior grain quality traits. Through gamma rays induced mutagenesis, several mutants were developed and subjected to selection up to six generations (M6) until the superior mutants were stabilized. In the M6 generation, significant reduction in days to flowering (up to 11.81% reduction) and plant height (up to 40% reduction) combined with an increase in single plant yield (up to 45.73% increase) was observed in the mutant population. The cooking quality traits viz., linear elongation ratio, breadthwise expansion ratio, gel consistency and gelatinization temperature of the mutants were similar to the parent variety Improved White Ponni. The genetic characterization with SSR markers showed variability between the semi-dwarf-early mutants and the Improved White Ponni. Gibberellin responsiveness study and quantitative real-time PCR showed a faulty gibberellin pathway and epistatic control between the genes such as OsKOL4 and OsBRD2 causing semi-dwarfism in a mutant. These mutants have potential as new rice varieties and can be used as new sources of semi-dwarfism and earliness for improving high grain quality rice varieties.

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.

THE GENE POOL OF SPRING WHEAT FROM THE VIR COLLECTION OF PLANT GENETIC RESOURCES FOR USE IN BREEDING

1970 ◽  
pp. 35-38
Author(s):  
S. K. Temirbekova ◽  
E. V. Zuev ◽  
L. M. Medvedeva ◽  
Yu. V. Afanaseva ◽  
I. M. Kulikov
Keyword(s):  
Spring Wheat ◽  
Gene Pool ◽  
Plant Genetic Resources ◽  
Brown Rust ◽  
Early Maturity ◽  
Long Term Study ◽  
Short Stalk ◽  
Economically Valuable Traits ◽  
The Usa ◽  
Technological Evaluation

The results of a long-term study of collection samples of spring wheat from the VIR gene pool are presented. Origin of samples from Russia, USA, France, Mexico, India, Sweden, Germany, Czechoslovakia, Kenya, Australia, Belgium, Ukraine, Netherlands, Switzerland, Poland, Finland, Brazil, UK. By means of personal contacts a large specimen of Faraon (USA) was obtained. In the process of studying the varietal population, a biotype was isolated, which was improved by the desired economically valuable traits. The biotype of the Pharaoh is distinguished by a large grain, the mass of 1000 grains is 50-70 g. The protein content is 15-18%. The vitrification is 99%. At the same time it is resistant to a complex of diseases - powdery mildew, brown rust, enzymatic mycosis seed depletion (EMIS). Technological evaluation of the biotype showed the possibility of using it for macaroni purposes. BR-34 (Brazil) has been isolated biotype, studied biochemical and technological properties. Evaluation of the collection from different countries revealed the following: samples from Germany, the Netherlands, England, France, Sweden, Poland, the USA are late-ripening, short-stemmed, with a low mass of 1000 grains and yield. Samples from the USA stand out against brown rust. Samples from Mexico are short-stemmed. Samples from India are donors of short stalk and productivity. Highlighted samples on early maturity, coarse grain, short stalk, weight of 1000 grains, yield, resistance to diseases are recommended for use in breeding programs at the Moscow Research Institute of Nemchinovka and other research institutes.

AAC Burdett pinto dry bean

2015 ◽  
Vol 95 (1) ◽  
pp. 179-181 ◽  
Author(s):  
P. M. Balasubramanian ◽  
H.-H. Mündel ◽  
S. Chatterton ◽  
R. L. Conner ◽  
A. Hou
Keyword(s):  
Yield Potential ◽  
High Yield ◽  
Research Centre ◽  
Phaseolus Vulgaris L ◽  
Lodging Resistance ◽  
Dry Bean ◽  
White Mould ◽  
Pinto Bean ◽  
Early Maturing ◽  
High Yield Potential

Balasubramanian, P., Mündel, H.-H., Chatterton, S., Conner, R. L. and Hou, A. 2015. AAC Burdett pinto dry bean. Can. J. Plant Sci. 95: 179–181. AAC Burdett is an early-maturing pinto bean (Phaseolus vulgaris L.) cultivar with an upright, indeterminate bush growth habit, lodging resistance, white mould avoidance and high yield potential. AAC Burdett was developed at the Agriculture and Agri-Food Canada (AAFC) Research Centre, Lethbridge, AB. AAC Burdett is suitable for irrigated production in Alberta and Saskatchewan.

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