Person: Zelenskiy, Y.
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Zelenskiy
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Zelenskiy, Y.
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- Yield and quality in purple-grained wheat isogenic lines(MDPI, 2020) Morgounov, A.; Karaduman, Y.; Akin, B.; Aydogan, S.; Baenziger, P.S.; Bhatta, M.R.; Chudinov, V.; Dreisigacker, S.; Velu, G.; Güler, S.; Guzman, C.; Nehe, A.; Poudel, R.; Rose, D.; Gordeeva, E.; Shamanin, V.; Subasi, K.; Zelenskiy, Y.; Khlestkina, E.K.
Publication - Analysis and interpretation of interactions in agricultural research(American Society of Agronomy, 2015) Vargas Hernández, M.; Glaz, B.; Alvarado Beltrán, G.; Pietragalla, J.; Morgounov, A.; Zelenskiy, Y.; Crossa, J.When reporting on well-conducted research, a characteristic of a complete and proper manuscript is one that includes analyses and interpretations of all interactions. Our purpose is to show how to analyze and interpret interactions in agronomy and breeding research by means of three data sets comprising random and fixed effects. Experiment 1 tested wheat (Triticum aestivum L.) at two N and four P fertilizer rates in two soil types. For this data set, we used a fixed-effect linear model with the highest order (three-way) interaction considered first and then worked down through the lower order interactions and main effects to illustrate the importance of interactions in data analysis. Experiment 2 evaluated maize (Zea mays L.) hybrids under four rates of N for 3 yr. For this data set, we used a linear mixed model and partitioned the four N rates into orthogonal polynomials. Experiment 3 evaluated genotypes in six environments where the objective was to show how to study genotype × environment interactions. Researchers must analyze all interactions, determine if they are due to changes in rank (crossover) or only to changes in scale, and then judge whether reporting on significant main effects or interactions would best explain the biological responses in their experiments. In an experiment with more than one factor, complete and correct analysis of interactions is essential for reporting and interpreting the research properly.
Publication - Effect of climate change on spring wheat yields in North America and Eurasia in 1981-2015 and implications for breeding(Public Library of Science, 2018) Morgounov, A.; Sonder, K.; Abugaliyeva, A.I.; Bhadauria, V.; Cuthbert, R.; Shamanin, V.; Zelenskiy, Y.; DePauw, R.M.Wheat yield dynamic in Canada, USA, Russia and Kazakhstan from 1981 till 2015 was related to air temperature and precipitation during wheat season to evaluate the effects of climate change. The study used yield data from the provinces, states and regions and average yield from 19 spring wheat breeding/research sites. Both at production and research sites grain yield in Eurasia was two times lower compared to North America. The yearly variations in grain yield in North America and Eurasia did not correlate suggesting that higher yield in one region was normally associated with lower yield in another region. Minimum and maximum air temperature during the wheat growing season (April-August) had tendency to increase. While precipitation in April-August increased in North American sites from 289 mm in 1981-1990 to 338 mm in 2006-2015 it remained constant and low at Eurasian sites (230 and 238 mm, respectively). High temperature in June and July negatively affected grain yield in most of the sites at both continents. Climatic changes resulted in substantial changes in the dates of planting and harvesting normally leading to extension of growing season. Longer planting-harvesting period was positively associated with the grain yield for most of the locations. The climatic changes since 1981 and spring wheat responses suggest several implications for breeding. Gradual warming extends the wheat growing season and new varieties need to match this to utilize their potential. Higher rainfall during the wheat season, especially in North America, will require varieties with higher yield potential responding to moisture availability. June is a critical month for spring wheat in both regions due to the significant negative correlation of grain yield with maximum temperature and positive correlation with precipitation. Breeding for adaptation to higher temperatures during this period is an important strategy to increase yield.
Publication - Sweet sorghum genotypes testing in the high latitude rainfed steppes of the North Kazakhstan (for feed and biofuel)(David Publishing, 2014) Zhapayev, R.; Iskandarova, K.; Toderich, K.; Paramonova, I.; Al-Dakheel, A.; Shoaib Ismail; Srinivasa Rao, P.; Aiman Omarova; Nekrasova, N.; Balpanov, D.; Ten, O.; Ramanculov, E.; Zelenskiy, Y.; Akhmetova, A.K.; Karabayev, M.Twenty-eight sweet sorghum (Sorghum bicolor (L.) Moench) genotypes of the different ecological and geographic origins: Kazakhstan, Russia, India, Uzbekistan, and China were tested in the high latitude rainfed conditions of northern Kazakhstan. The genotypes demonstrated high biomass production (up to 100 t·ha-1 and more). The genotypes ripening to full reproductive seeds were selected for seed production and introduction in the northern Kazakhstan. Lactic acid bacteria Lactobacillus plantarum S-1, Streptococcus thermophilus F-1 and Lactococcus lactis F-4 essentially enhance the fermentation process, suppressing undesirable microbiological processes, reducing the loss of nutrient compounds, accelerating in 2 times maturation ensilage process and providing higher quality of the feed product.
Publication - Drought tolerance gene pool in developing adaptive varieties of durum wheat identified in study nurseries under the Kazakhstan-Siberian program(Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, 2017) Evdokimov, M.G.; Yusov, V.S.; Morgounov, A.; Zelenskiy, Y.Drought during the wheat vegetative period happens often in West Siberia and Kazakhstan condition. For this reason, Varieties with adaptation to climatic zones, drought tolerance and high stability have high importance. The breeding efficiency and rates depend on the amount of information on genotypes in every study cycle. The aim of this study was to screen breeding material in Siberian and Kazakhstan research institutes from KASIB nurseries for drought tolerance and to develop a drought tolerant pool. For the evaluation of genotypes, it is necessary to study them in diverse condition. The basic purpose of the present work is to study breading material of durum wheat from KASIB institutions at different ecological sites. In 2000–2015, durum wheat entries in the Kazakhstan-Siberian program were studied. Progress in durum wheat breeding was tested in Russian and Kazakhstan institutes. Entries were screened for drought tolerance, yield and yield stability. They have value for including in hybridization for developing varieties with adaptation to Siberian and Kazakhstan conditions. The following varieties and lines are recommended for breading for drought tolerance: 383-МС, 452-МС, Каrgala 303, Каrgala 447, Каrgalа 24, Каrgala 1515/06, Каrgala 1516/06, Каrgala 69, Каrgala 1538, Каrgalа 1540, Каrgalа 1539, Kargalа 1671, Каrgalа 1411 (Акtubinsk Agricultural Experimental Station), Hordeiforme 91-25-5, hordeiforme 91-22-2, Jemthujina Sibiri, Hordeiforme 94-94-13, Hordeiforme 98-42-1, Hordeiforme 01-121-3, Hordeiforme 02-156-1 (Siberian Research Agricultural Institute), Аltin schigis, Аltin dala, Line Г1549 (Каrabalyk Experimental Station), Hordeiforme 373, Hordeiforme 627 (Altai Research Agricultural Institute), 17394, 18053, Nauriz-6 (Кazakh Research-Production Center of Agriculture and Plant Growing), Коllektivnaya 2, С-15 (Kurgan Research Agricultural Institute), Line 653d-4 (Sаmara Research Agricultural Institute).
Publication - Biotechnology efficiency for breeding and plant genetic resources in Kazakhstan: current state and ways to improve(CIMMYT, 2011) Karabayev, M.; Iskandarova, K.; Zelenskiy, Y.; Baitassov, A.; Zhapayev, R.This publication describes current status and outlooks of plant genetic resources, breeding and biotechnology in Kazakhstan needs assessment results, and priority activities for their development and effective interaction. The presented analytical review was carried out within the framework of the UN Food and Agricultural Organisation (FAO) Project TCP/KAZ/3202 "Strengthening the Plant Biotechnology Capacity for Sustainable Utilization of Plant Genetic Resources for Food and Agriculture in Kazakhstan", 2010-2011. The Project was implemented by the National Center for Biotechnology of the Republic of Kazakhstan, "KazAgroInnovation" JSC, and CIMMYT-Kazakhstan.
Publication - Historical changes in grain yield and quality of spring wheat varieties cultivated in Siberia from 1900 to 2010(Canadian Science Publishing, 2013) Morgounov, A.; Belan, I.; Zelenskiy, Y.; Roseeva, L.; Tomoskozi, S.; Bekes, F.; Abugaliyeva, A.I.; Cakmak, I.; Vargas Hernández, M.; Crossa, J.This study focusses on changes in yield, protein content, micronutrient composition and bread-making quality of 32 historical bread wheat varieties. The germplasm was divided into four groups: viz. 1: bred before 1935; 2: bred 1955-1975; 3: bred 1976-1985; 4: bred after 1985. Yield genetic gain was 0.59% per year. The last three periods scored significantly higher for protein, gluten content and alveograph W values, compared with the first group, but did not differ significantly from each other. The physical dough properties of varieties developed between 1976 and 1985 were superior, as reflected by the W value, farinograph mixing time and degree of softening. Loaf volume was highest for the 1950-1975 group, representing a 15.6% superiority. There were significant and gradual reductions between the earliest and latest groups for protein (7.6%) and wet gluten (7.7%) contents. No changes in zinc and iron contents, important in determining grain nutritional value, were detected. Generally, modern germplasm had superior physical dough quality and stability. This improvement was not clearly associated with changes in the frequencies of high- and low-molecular weight glutenin alleles. Sustaining the genetic gains for yield and quality will require investigation of the effects and interactions of genes controlling adaptation and end-use quality of spring wheat in Siberia.
Publication - Breeding and genetic estimation of spring bread wheat populations of the Siberian shuttle breeding nursery of CIMMYT(Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, 2012) Shamanin, V.; Morgounov, A.; Manes, J.; Zelenskiy, Y.; Chursin, A.S.; Levshunov, M.A.; Pototskaya, I.V.; Likhenko, I.E.; Ianko, T.A.; Karakoz, I.I.; Tabachenko, A.V.; Petukhovsky, S.L.Shuttle breeding contributes much to the breeding to common wheatvarieties resistantto adverse environmental factors by involving new sources of valuable biological and economical features from the world?s gene pool. Annually, 360 to 1000 lines and hybrid populations of spring bread wheatare studied in the Sibe-rian shuttle breeding nursery (SSBN), established according to the shuttle breeding program participated by scientific institutions of WestSiberia, Kazakhstan and the International Maize and WheatImprovementCentre CIMMYT. Stable forms resistantto fungal diseases in WestSiberia have been selected. The breeding value of the population created in the shuttle breeding program is shown. The results of evaluation of the collection of spring bread wheatvarieties, breeding material and isogenic lines with Sr genes for resistance to Siberian populations of stem rustraces under the conditions of the Omsk State Agrarian University experimental field and to the virulentrace Ug 99 are presented. We have raised the mostcompetitive hybrid populations of spring bread wheatresistantto a wide range of races of stem and leaf rust, including a virulentrace Ug99. They can be used in differentregions in case of global dispersal of stem rust.
Publication - Shuttle breeding between Mexico and Kazakhstan: results, refinements and prospects(Ministry of Culture, Information and Sport of the Republic of Kazakhstan, 2006) Trethowan, R.; Morgounov, A.; Zelenskiy, Y.; Lage, J.В период 2003-2005 гг. в рамках сотрудничества Международного центра СИММИТ (Мексика) с научно-исследовательскими сельскохозяйственными учреждениями Центральной Азии было проведено полевое обследование по изучению гельминтоспориозной пятнистости листьев н
Publication - Biotechnology efficiency for breeding and plant genetic resources in Kazakhstan: current state and ways to improve(CIMMYT, 2011) Karabayev, M.; Iskandarova, K.; Zelenskiy, Y.; Baitassov, A.; Zhapayev, R.As a land resource rich country with a rather well developed agricultural infrastructure and significant scientific capacity, Kazakhstan has huge possibilities for becoming a world leading exporter of high quality grain and other agricultural products. It
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