Inheritance and grain weight transgressive variability per plant in hybrid winter wheat (T. aestivum L.), obtained from the hybridization of various ecotypes
The peculiarities of grain weight inheritance per plant in the F1 soft winter wheat hybrids. It has been found out that grain weight inheritance per plant in first generation hybrids in most combinations develops on the type of positive overdominance.
Подобные документы
The urgency of the problem of effective use of fertilizers from the point of view of transformation of land relations. Analysis of the economic efficiency of the use of liquid organic fertilizers for pigs using the example of maize and winter wheat.
статья, добавлен 01.12.2017Development of aggregates of embryoids. The use of proembriogenous suspensions consisting mainly of individual cells in gene transformation and selection at the cellular level in order to reduce the likelihood of the appearance of chimeric plants.
научная работа, добавлен 20.05.2017- 53. Winter barley selection in steady grain production provision in the central forest-steppe of Ukraine
The seed breeding - branch of economics which plays an outstanding role in food provision and provides a basis for sustainable development of agriculture. The value of adaptive capacity - one of the main criteria in varieties assessment of barley.
статья, добавлен 26.01.2022 Sunflower is the main oil crop in Ukraine. Searching for reserves increase the yield of it under the conditions of climate change, improve the quality of products and reduce the negative impact on soil fertility and the surrounding natural environment.
статья, добавлен 04.12.2023The frost resistance and winter hardiness levels of current varieties of winter cereals. Their association with geographical origin of the varieties. The necessity of screening of frost resistance of winter cereals varieties under controlled conditions.
статья, добавлен 13.01.2017The effect of the aqueous extraction mixture on growth indicators of internal organs, lipid profile, hepatotoxicity of broiler chickens. Principles of effective lipid profile control, using an extract of a plant mixture in the amount of 15 ml/l of water.
статья, добавлен 18.08.2022The highest productivity was observed in plants grown with the organic-mineral fertilizer system combined with the use of the biopreparation Mycofriend. The nutrient content using the organic-mineral fertilizer system combined with the biopreparation.
статья, добавлен 04.12.2023The efficiency of certain elements of the technology of growing binary coenoses of grain and leguminous crops in the soil and climatic conditions of the Western Forest Steppe. The effect of mineral fertilizer on the formation of the crop structure.
статья, добавлен 12.12.2023Study of the influence of L. plantarum on the growth of Triticum aestivum L. wheat under hydroponic conditions, in soil in a greenhouse and in open ground. Calculation of intervals for indicators such as seed germination, root length and seedling height.
статья, добавлен 20.08.2020Determination of regularities of changes in soil processes and crop formation due to the use of microbial products and by-products of agricultural crops in crop rotation, various tillage systems. methods. Description of the destruction of plant remains.
статья, добавлен 04.07.2022Determination of the localization of the Gid1 gene on the chromosomes of Dasypyrum villosum. Conducting a phenotypic evaluation of soft wheat lines with substituted, translocated or supplemented Dasypyrum villosum chromosomes in their karyotype.
статья, добавлен 24.03.2021Consideration of the tendency of development of industrial and technical practice of ecologically pure plant products in the system of organic farming. Study of the possibility of using unmanned aerial vehicles in biological plant protection technologies.
статья, добавлен 30.01.2017Detailed methodology for assessing the breeding value of the output material of agricultural plants. Improving the resistance of sheep and feed crops, current genotypes of hemp and linseed plant against the main phytophagous mosquitoes and viral diseases.
статья, добавлен 12.12.2023Cross-breeding of four genetically different parental varieties of okra (Del, De2, Sh1 and Sh2) in all possible combinations using the semialdiallelic mating method. Getting hybrids according to a randomized full-block plan with three replications.
статья, добавлен 06.07.2020Increasing the yield of leguminous crops. Study of the effect of pre-sowing treatment of seeds with the growth regulator of pea plants Endophyt-11. Complex application of a three-factor field experiment and foliar feeding of leaves with microfertilizers.
статья, добавлен 18.12.2023Determination of plant resistance to fungal pathogens as an important breeding component. 6 smut-resistant maize varieties and 12 varieties susceptible to smut and stalk rot were studied. The samples of maize grains with known properties were provided.
статья, добавлен 18.03.2021The study of the dynamics of processes and the state of the use of biological plant protection products. Main trends in the world markets of organic products and domestic production of biological products, tasks for the introduction of biomethods.
статья, добавлен 26.06.2022Parameters characterizing the development of shoots, leaves and roots in two-month plants of each studied genotype on each variant of a liquid or solid medium. Development of a regression equation describing the average value of plant development.
статья, добавлен 27.04.2017The influence of the use of chemicals on the productivity and quality of potato tubers of the Kurazh variety in a crop rotation on sod-podzolic sandy soil. The effectiveness of plant protection against harmful organisms and biological product Gumistim.
статья, добавлен 17.03.2021The development and application of environmentally friendly pesticides with targeted and controlled release of active ingredients embedded in biodegradable polymer bases. Opportunities of providing long-term plant protection against pathogens and weeds.
статья, добавлен 14.04.2022The nature of inheritance of selection attributes and the level of realization of the potential productivity of rabbits of breed Poltavske sriblo. Formation of productivity indicators in rabbits of Poltava silver breed in the context of generations.
статья, добавлен 29.06.2022- 72. The ways to ecologically balanced development of agroecosystems in the Forest-Steppe zone of Ukraine
Selforganization, controlled evolution of soil fertility - the main factor contributing to the creation of environmentally balanced agroecosystems. Analysis of the coefficients of humification of plant residues of the Forest-Steppe zone of Ukraine.
статья, добавлен 30.01.2017 Analysis of the adventive fraction of flora of plant communities of forest-Steppe of the Central. The trends of development of commensal flora. Species composition knowledge of the alien flora fraction and biological characteristics of these species.
статья, добавлен 13.08.2016Positive correlation and ratio between β-glucans and arabinoxylans of oats. Food engineering products are functional and specialized. A comprehensive study of non-starch polysaccharides of holer oats and toxicity of varieties in reaction with sera.
статья, добавлен 28.04.2018Classification of medicinal and aromatic plants by their requirements to water supply. Classification of the territory of Ukraine based on the heat supply in the coldest winter month (January) and the hottest summer month (July). Heat supply zones.
статья, добавлен 04.12.2023