Comparative characteristics of varieties of winter rye according to the number of flowers in spikelets and grain yield
Natural multi-flower varieties of winter rye are valuable sources of flower ability with the highest number of flowers per ear, the smallest grain size and lowest indices of grain productivity. A genetic playground for enhancing grain number in cereals.
Подобные документы
Evaluation of the influence of different rates of mineral fertilizers on the formation of productivity of corn hybrids and their dependence on hydrothermal conditions. Analysis of mid-early hybrid SY Fenomen (FAO 220), mid-ripening SY Torino (FAO 310).
статья, добавлен 04.12.2023- 52. Phosphorous balance in different fertilization systems in agrocenosis of the Central Forest-Steppe
Comparative assessment of phosphorus balance in agrocenosis. Establishing a connection with the yield of grain crops in a short crop rotation with long-term use of organic and organo-mineral fertilizer systems in the Central Forest-Steppe of Ukraine.
статья, добавлен 12.08.2022 The 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 influence of fertilization system and precursor on the nutrient regime of gray forest soil under winter wheat and spring barley under short-rotational crop rotation conditions. Restoration of crop vegetation on unfertilized options in crop rotation.
статья, добавлен 18.12.2023Formation of leguminous-cereal agrophytocenoses, their productivity and chemical composition, nutritional value and energy value of fodder on the soils of the Carpathian region rtilizers. The use of different types of legumes in a mixture of grain crops.
статья, добавлен 30.06.2022Results of the research, aimed at studying the influence of doses and methods offertilizer application and mass of planting material on the formation of the yield, seed productivity and yield structure of potato tubers in conditions of Vinnytsia region.
статья, добавлен 05.10.2022Acquaintance with the process the development of fungal diseases of winter wheat in the phase of milk ripeness depending on varietal peculiarities. Research and characterization of results yield of winter wheat depending on the varietal peculiarities.
статья, добавлен 01.12.2017Improvement of the gene pool of grain crops, screening of related species. Analysis of phylogenetic relationships between wheat genomes Aegilops L. and Triticum L. Determination of positions of cutting enzymes for their internal spacer sequences.
статья, добавлен 08.03.2021- 59. A parentage study of closely related Ukrainian wine grape varieties using microsatellite markers
Recently, a new wine grapes produced by generative breeding are being introduced into commercial cultivation. The use of selected varieties of grapes grown in Ukraine for the genetic connection and analysis of the consistency of their breeding scheme.
статья, добавлен 06.10.2012 To study the influence of different systems of soil cultivation on the impurity species and the development of diseases of winter wheat in the area of Western Polissia. Determination of phenological phases of growth and development of diseases.
статья, добавлен 29.06.2022We studied the features of development, morphology and economic characteristics of winter rapeseed forms capable of partial apomixis, an original approach to the study. Based on these results, we explained the existing differences in the morphology.
статья, добавлен 03.09.2024Increasing 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 18.12.2023Soy as an important high-protein oil crop. The influence of the variety on its cultivation. Review of optimal soybean sowing dates for varieties of the early ripening group in the conditions of the Left Bank Forest Steppe, impact on plant yield.
статья, добавлен 06.02.2024Specificity of the anatomical structure of tomato varieties leaves. Selection of hybrid plants in breeding work, when determining the origin of varieties, studying the characteristics of drought resistance. The main feature of the study of leaf cells.
статья, добавлен 10.10.2024The article is devoted to the study of the peculiarities of productivity formation of soybean varieties of different maturity groups. According to the results of our research, on average for 2020-2021, we found that the biometric parameters of the plants.
статья, добавлен 19.03.2024The growth and development of rice varieties under various flooding regimes. Flooding is used to prevent weeds from growing. Not all of the varieties are tolerant to flooding conditions, to develop resistant varieties that can grow under water stress.
статья, добавлен 21.01.2021Substantiation of indicators of the quality of the seed potato fraction. Studies of the variation of yields depending on the treatment of planting tubers drugs method. Principles of formation of seed fractions of potato and early maturing varieties.
статья, добавлен 13.08.2016Influence of soil compaction on the coefficients of recovery of nutrition from the soil by spring barley under the conditions of its fertilization. The influence of agrophysical parameters of the arable soil layer on the productivity of barley varieties.
статья, добавлен 30.08.2022The influence of planting schemes and fertilizing on the cultivation of different varieties of tomato, their yield and sowing quality of seeds in conditions of Southern Steppe. Improvements of technologies of cultivation of sorts of domestic selection.
статья, добавлен 05.09.2022Analysis of the results of immunological studies of samples of the collection of winter wheat and hybrid families. Study of the most common infectious diseases of this group of agricultural plants. Development of ways to combat them, their effectiveness.
статья, добавлен 13.01.2017Development of anti-resistant herbicide compositions to protect winter wheat crops during the growing season. Field trials of the weed control effectiveness and selectivity of the herbicides diflufenican, metribuzin, and carfentrazone on winter wheat.
статья, добавлен 03.07.2023The breeding by combinatorial breeding of new high-yield table grapes. Resistance of cuttings to fungal diseases. Comparison of morphological features of descriptor leaves of three varieties of grapes growing on testing sites, analysis of biometric data.
научная работа, добавлен 29.04.2017Features of the formation of the elements of the structure and productivity of seeds of white sweet clover varieties Yuzhny and Donetsk Odnorichny. Influence of row spacing and doses of nitrogen fertilizers in non-irrigated conditions of the south.
статья, добавлен 15.09.2022To determine the content and value of accumulation of nitrogen, phosphorus, and potassium. To clarify the influence of the removal of the elements on the formation of units of the basic and by-products of winter wheat depending on the fertilizing.
статья, добавлен 30.06.2022Modern conditions of fierce competition in the food market determine the reorientation of agricultural production to meet the needs not only of the population of Ukraine. Among the agricultural practices that are able to regulate these conditions.
статья, добавлен 09.10.2022