Тимирязевская сельскохозяйственная академия

Taxonomic composition of the collection and seasonal development rhythm of species of the genus Cotoneaster Medik. in the Donetsk Botanical Garden

Submitted by Гость (not verified) on Thu, 10/01/2026 - 17:08

In the formation of scientific collections, their systematization is an important condition. Changes in the systematic position and nomenclature of individual species have been noted within the genus Cotoneaster Medik., as fixed in modern taxonomic electronic databases. As of January 1, 2026, the Cotoneaster collection in the Donetsk Botanical Garden includes 24 species. The taxonomic composition was verified, and the seasonal development rhythms and biomorphological features of the species were studied in 2020–2025.

Assessment of ornamental traits of perennial ryegrass (Lolium perenne L.) varieties under the conditions of Moscow, Russia

Submitted by Гость (not verified) on Thu, 10/01/2026 - 17:08

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The article presents the results of a three-year field study (2023–2025) on the comparative assessment of ornamental quality, initial sod formation rate, and winter hardiness of turfgrass stands from perennial ryegrass (Lolium perenne L.) varieties of foreign breeding (Accent II, Goal Keeper II, Revenge GLX, Jacklin Seed, USA) and reproductive seeds of Russian production (MosAgroGroup LLC). The aim of the study was to assess the ornamental qualities and winter thinning of turfgrass from perennial ryegrass varieties of foreign and domestic breeding under the urbanized conditions of Moscow.

Fungal diseases of soybean in Russia: current perspectives on pathogens and diagnostics

Submitted by Гость (not verified) on Thu, 10/01/2026 - 17:08

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Soybean is one of the major grain legumes and oil crops in Russia. Fungal diseases remain the most important factor limiting yield, production stability, and seed quality. The aim of this review was to summarize and critically analyze the available data on fungal diseases of soybean in Russia, taking into account current taxonomic concepts, regional phytosanitary surveys, and molecular diagnostic data.

Informativeness and applicability analysis of published SSR markers for the certification of oil flax (Linum usitatissimum L.) varieties of Russian breeding

Submitted by Гость (not verified) on Thu, 10/01/2026 - 17:08

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Oil flax is an agricultural crop whose oil is a valuable source of polyunsaturated fatty acids. Currently, the issue of molecular genetic certification of agricultural plants in the Russian Federation, including flax, is of high importance. Existing methodologies have several drawbacks, necessitating the search for new highly informative DNA markers.

Phenological characteristics and productivity components of some representatives of the genus Rubus L. introduced into the lowlands of Dagestan

Submitted by Гость (not verified) on Thu, 10/01/2026 - 17:08

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Blackberry varieties and raspberry-blackberry hybrids are becoming highly sought-after and promising in modern fruit growing, especially when it comes to the gradual supply of fresh fruit to consumers. The relevance of the study lies in the fact that no blackberry introduction and zoning had previously been conducted in Dagestan. The aim of the study was to identify the phenological development characteristics and assess the productivity of introduced samples of the genus Rubus L. for cultivation in the lowlands of Dagestan.

Environmentally safe methods for controlling plant-parasitic nematodes

Submitted by Гость (not verified) on Fri, 07/31/2026 - 18:08

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Plant-parasitic nematodes are the most widespread group of harmful organisms, capable of causing significant damage to agricultural crops and substantial yield losses. In areas affected by nematodes, secondary infections caused by pathogenic fungi and bacteria often develop; moreover, nematodes serve as vectors of viruses, further aggravating the phytosanitary condition of agroecosystems.

History of the development of floral design and landscaping in the Arkhangelsk agglomeration

Submitted by Гость (not verified) on Fri, 07/31/2026 - 18:08

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The article analyzes the history of the development of floriculture and landscaping in the Arkhangelsk agglomeration. The introduction of ornamental plants in urban landscaping in the European North dates back to the late 19th century. The historical stages of floral design development follow the evolution of society, the economy, and the exploration of northern territories. The introduction of flowering plants is one of the ways to optimize greening and decoration of northern cities.

Development of state support mechanisms for agricultural land users under conditions of economic instability

Submitted by Гость (not verified) on Fri, 07/31/2026 - 18:08

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The article presents the results of a study on the evolution of state support mechanisms for agricultural land users under conditions of economic instability in 2020–2026. The relevance of the topic is determined by the fundamental transformation of the agricultural policy of the Russian Federation, associated with the adoption of the new version of the Food Security Doctrine (Presidential Decree No.

Population-genetic analysis of high molecular weight glutenin loci in spring common wheat accessions of various ecological and geographical origin

Submitted by Гость (not verified) on Fri, 07/31/2026 - 18:08

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The results of high-molecular-weight glutenin subunit identification and allelic state determination of the Glu-1 loci in 105 spring common wheat accessions of various ecological and geographical origin are presented. A total of three alleles of the Glu-A1 locus, seven alleles of the Glu-B1 locus, and two alleles at the Glu-D1 locus were identified. Among the identified alleles, there are alleles that have a positive effect on the wheat grain and flour technological properties.

An information system for peasant (farm) enterprises as a tool for enhancing food security through the reclamation of unused agricultural land

Submitted by Гость (not verified) on Fri, 07/31/2026 - 18:08

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The effective reclamation of unused agricultural land is regarded as a key component of national food security and the implementation of State Programme No. 731, which mandates the recultivation of 13 million hectares of unused agricultural land by 2030. The State Programme aims to incentivize agricultural producers to bring fallow agricultural land back into productive use. The study demonstrates that the current economic measures, legal approaches, and modernization of federal and regional information systems on agricultural land remain largely ineffective.