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Gnome 2 as a Donor of Short Stem Characteristic for Winter Rye (Secale cereale L.)
2011
Скорик, В. В
Stabilizing (centripetal) breeding produced donor of short stem characteristic for winter rye (Secale cereale L.) with height of plants ranging from cm 50 to 60. Distribution curve of plant's height remained symmetric with cummulation of frequencies at central classes (leptokurtic). For the first time, designation for new allele of short-stem gene HI-2HI-2 and donor name Gnome 2 was suggested. Gnome 2 was found to have direct genetic correlation of plant height with number of flowers in the ear, length of the ear, weight of 100 seeds from the plant, as well as reverse correlation with ear density and weight of kernels from the ear.
Show more [+] Less [-]Methodological Aspects of Parental Lines of Maize Identification (Zea mays L.) in the Course of Soil and Laboratory Varietal Control
2011
Таганцова, М. М
The article explains the aim and objectives of parental components of maize hybrids identification in the course of soil varietal control. Scientific background has been provided to methodological aspects of comparative evaluation of morphological characteristics on control plots for the purpose of establishing authenticity of maize hybrids circulated at the market.
Show more [+] Less [-]Ukraine's Market of Plant Varieties: Soybean (Glycine max. (L.) Merr.)
2011
Безручко, О. І | Колесніченко, О. В
The article displays economical value, as well as directions of use for valuable protein crop, soybean, as well as growth rate of its production during recent years in the world scale and in our country, establishment of its varietal resources in Ukraine. Complete description for new soybean varieties listed in the State Register of Plant Varieties Suitable for Dissemination in Ukraine is provided for those having Official Description.
Show more [+] Less [-]Impact of Foreign Seed Companies on Seed Production and Breeding of Sugar Beet (Beta vulgaris L. ssp. vulgaris var altissima Doell) in Ukraine (end of ХVIII Century to the beginning of ХХ Century)
2011
Тарабрін, О. Є
Capitalistic relations were contributing to origination of research breeding during the second half of ХІХ Century. Breeding and seed companied were starting to emerge in Europe in the middle of ХІХ Century. Most famous among them were Velmoren, Depre, Turner (France), Rabbetge and Gizeke (Kleinvantsleben), Dippe und Shriber (Germany) and other.
Show more [+] Less [-]Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye
2011
Скорик, В. В
The article reflects the progress of genetic decrease of Rye F 3k- 10029/ Saratovske (Саратовське) 4 height by means of the shortest stem plants selection during the period from 1974 to 2010. 37 years selection of the shortest- stern genotypes decreased the plants height from 119.33 cm to 22.57cm. Targeted selection into minus direction decreased the plants height in 5,29 times on the background of the dominant HI expression. In average, the height of plants in the course of 27 breeding cycles were decreasing by 2.69 cm, but that was not going gradually. A new donor Gnom 3 had been created for ultra short-stem trait of the Winter Rye, with the marking of alleles HI-3HI-3. Relative influence on the minus selection efficiency has been established by height of plants for the selection differential (38%) and coefficient of inheritance in narrow sense (14,56%). Realized efficiency of selection in decrease of winter rye height in 72,08% of cases corresponded to predicted hit ration of the breeding. Analyzes of genetic and statistical parameters and correlation clusters of 11 utilitarian average characteristics of ultra short- stem rye Gnom 3 for the period of 1974 to 2010 has been performed.
Show more [+] Less [-]Genetic Potential and Morpho-biological Features of New Varieties of Soft Winter Wheat (Triticum aestivum L.) of Semi-Dwarf and Short-Stem Types
2011
Каражбей, Г. М | Улич, Л. І | Гринів, С. М | Лисікова, В. М
The article researched genetic potential, morpho-biological characteristics and features of new varieties of winter wheat varieties of semi-dwarf and short-stem types. It was established that new generation of such varieties displayed improved architectonic of plants, as well as a complex of morphological and economical value chararacteristics and features, combined high genetic potential of productivity with good adopting features, and short stem with high resistance to drowning, and generated higher crop capacity compared to conventional mid-ripening varieties.
Show more [+] Less [-]The perspectives of using hybrids between nectarine (Prunus persica (L.) Batch subsp. nectarina (Ait. Shof.) and almond (Prunus amygdalus Batsch) in selection of varietes and rootstocks
2011
Кабар, А. М | Шоферістов, Є. П | Піддубцева, Є. Б
The perspective hybrid forms between genus Prunus persica (L.) Batch and Prunus amygdalus Batsch, having high ornamental qualities and high resistance to Sphaerotheca pannosa (L v.) var. persicae Woronich., Taphrina deformans (Berk.) Tul., Clasterosporium carpophilum (L. v) Aderh., Monilia cinerea Bonord. have been obtained for using in breeding of peach and nectarine varieties and their rootstocks.
Show more [+] Less [-]Formation of raspberry (Rubus idaeus L.) new cultivars yield in the Ukrainian Right -Bank Lisosteppe
2011
Остапенко, В. М | Лушпіган, О. П
The authors present the results of estimating seven raspberry cultivars - 'Novokutaivs'ka'(c), 'Phenomen' (c), 'Sanya', 'Perseya', 'Gusar', 'Kryepysh' and 'Strunka' - concerning their capability of forming yield depending on the cultivation year weather conditions. The cv 'Gusar' has been selected which had the highest yield of high-quality berries for two years of researches (2009-2010).
Show more [+] Less [-]Seed Production of Cutting Lettuce Varieties: Economical Facets
2011
Н. В. Лещук
The article highlights current problems of cutting lettuce seed production for all its variants. Research background is provided to the composition of material expenditures for growing of every variant in particular. Economical efficiency of seed production in line with varietal certification requirements has been reproved.
Show more [+] Less [-]Государственный реестр сортов и древесно-кустарниковых пород для приусадебного возделывания
2011
В. А. Бейня | Т. В. Семашко
Частный приусадебный сектор в Республике Беларусь, не взирая ни на какие экономические трудности, стабильно развивается. Частники, как и основные сельхозпроизводители, хотят видеть у себя на грядках или на полях новые продуктивные сорта в широком ассортименте с гарантированным результатом осенью во время уборки урожая. Причем требование любителя-овощевода также может заключаться не только в высоком урожае, но и в получении экзотического результата, например, перцев ультрафиолетового цвета, вкусных арбузов, выращенных в условиях Беларуси и т. д.
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