National Center of Grain named after P.P. Lukyanenko
Author list of organization
List of articles written by the authors of the organization
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06.01.05 Selection and seed production of agricultural plants (agricultural sciences)
Description
The article presents the results of the study of pollen grains in different types and varieties of wheat and triticale selection by "National Grain Centre named after P.P. Lukyanenko". The varieties of winter soft wheat in the experiment were ranked by the length of the growing season, the height of plants and the level of frost resistance. In the analysis of the source material, the following characteristics were used as indicators: the shape, color, and size of pollen grains. In the course of research, no differences in shape and color were found, they differed only in size. According to the results of two years of study, it was found that the pollen of winter and spring triticale is much larger than that of various types of wheat. In ultra-ripe varieties, pollen grains are smaller (66.2 microns) than in varieties of other maturity groups. Semi-dwarf varieties (with two Rht dwarfism genes) form the largest pollen (70.1 microns).Winter wheat varieties with high frost resistance produce the smallest pollen grains
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PRIMARY ASSESSMENT OF COMBINATION ABILITY FOR LINES OF CORN CARRYING TWO SIGNS OF GRAIN QUALITY
Description
Creation is high - olive hybrids of corn is very relevant in modern conditions as these hybrids give 2-3% of oil more than the hybrids used in production. What the mutation Opeik-2 brings if combined with selection on the high content of oil, having created initial material with two qualitative signs? The similar material received in KNIISH in previous years on the basis of lines and hybrids is presented in this article in the context of productivity and the content of signs of quality of grain
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SOWING AND CROP PROPERTIES OF SOFT WINTER WHEAT SEEDS DEPENDING ON THE REPRODUCTION ZONE
06.01.05 Selection and seed production of agricultural plants (agricultural sciences)
Description
The article presents the results of studying the influence of the reproduction zone on the sowing and yield quality of seeds of wheat varieties of soft winter selection of the NPC named after P. P. Lukyanenko. From the sowing qualities regulated by the state standard of the Russian Federation, the following indicators were studied in the experiment: viability ( % ) and weight of 1000 seeds (g). The P-1 seeds obtained in the NPC were sown in different agro-climatic zones of the region in the optimal time with the same seeding rate of 250 seeds/m2. The obtained seed material was supplied for the study of sowing qualities and yielding properties of learning in the nursery ground control. The yield quality of seeds significantly differed depending on the area of their production in the previous year. According to the results of four years of research, the seeds of varieties obtained in the Northern zone of the region had higher sowing qualities compared to seeds from other agro-climatic zones. The average seed viability for four years in the Tanya variety was 97.6%, in the Yuka variety-97.7% and in the Grom variety-98.0%. The largest mass of 1000 seeds was also observed in the studied varieties from the Northern zone of the region. Consequently, a more complete realization of the potential of the three studied varieties was also observed in the Northern zone of the region
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THE RESULTS OF THE SELECTION WHEN CREATING EARLY HIGH-OIL HYBRIDS OF CORN
Description
The creation of early maturing hybrids of corn with a high content of oil in grain is very important in modern agricultural production. Selection of such hybrids and lines is carried out by the FGBNU of the NZP named after P.P. Lukyanenko for many years. These articles presents the results of promising early maturing hybrids of maize and compare them for yield and oil content in grain from hybrid corn zoned Krasnodar 194 MV for the last two years in the competitive variety trial. The content of oil in the grain is given to both hybrids and their parent lines
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SELECTION OF HIGH-PRODUCTIVE MEDIUM HYBRIDES OF CORN
Description
In the article, we show the results of researches on creation of a material with a fast return of moisture at ripening of a grain are resulted. The general (ACS) and specific (SCS) combinational ability of new corn lines was determined. A promising material has been identified for further work in the field of rapid release of moisture to grain during maturation
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