Научная статья | Библиотека ELiS

Aggressive Fusarium spp. isolates on vegetables in the Moscow Region: species composition and phytotoxicity

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

As a result of global warming, diseases caused by Fusarium spp. pathogens are becoming increasingly harmful to vegetable crops. An effective way to control these diseases is to breed resistant varieties and hybrids. It is of paramount importance to obtain local pathogen isolates and strains for breeding efforts. In a previous study, over 120 Fusarium isolates were obtained from vegetable crops in the Moscow Region and their pathogenicity and aggressiveness were studied.

Peculiarities of organogenesis and recovery of apple tree clonal rootstock from viruses using complex in vitro therapy

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

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The main methods of apple tree recovery from latent viruses are thermotherapy and chemotherapy. Depending on the type of virus, the applied methods of apple tree recovery can be different and require improvement in relation to the biological characteristics of the rootstock 62–396 and the properties of viruses. The aim of the research is to study the features of recovery from the main harmful viruses of the apple tree clonal rootstock 62–396 using the methods of complex in vitro therapy.

Productivity, immune status and intestinal microbiota of broiler chickens when added to the diet probiotics based on Lactiplantibacillus plantarum SG66 and/or Bacillus subtilis GA24 strains

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

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The article presents data on comparative analysis of the productivity, immune status and microbiota of the cecum of broiler chickens when probiotics based on the strains of Lactiplantibacillus plantarum SG66 and/or Bacillus subtilis GA24 were added to the diet. The work used broiler chickens of the Cobb 500 cross, which were raised in floor housing from one day to 42 days of age. The birds of groups 1, 2 and 3 received a balanced diet with the addition of probiotics based on L. plantarum SG66, B.

Stability of phenolic compound accumulation as a species feature of the Lamiaceae family

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

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The content of secondary metabolites in plants varies greatly depending on weather and climate conditions, therefore, an urgent problem in medicinal plant breeding is the assessment of taxa for the stability content of target compounds in different weather years and the identification of the most predictable species by this parameter. The work assesses 14 economically significant species from the Lamiaceae family.

Study of resistance of grape shoots to low temperatures when treated with abscisic acid

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

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The studies were conducted on the plots of the ampelographic collection of the Anapa Zonal Experimental Station of Viticulture and Winemaking in 2023–2024. The aim of the research is to study the resistance of Dmitry grape shoots to low negative temperatures during the winter period when treated with abscisic acid (ABA) of various concentrations with the addition of magnesium sulfate. The plants were treated at the end of the growing season.

Composition, isolation and identification of the microbiome of the ceca of pheasants

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

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In the research, the authors describe data on the study of the taxonomic diversity of microorganisms inhabiting the gastrointestinal tract, namely the ceca of domesticated pheasants of two species (Caucasian, Romanian). In addition, the isolation and identification of dominant representatives of the genus Lactobacillus as promising representatives of probiont strains was carried out. The composition of taxonomic groups of microorganisms in the contents of the ceca of pheasants was studied by a modern bacterial metagenomic research.

Primary introductory study of neglected sweetvetch (Hedysarum neglectum Ledeb.) in the conditions of the Vologda Region, Russia

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

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The article presents the results of research on the adaptability of planting material of neglected sweetvetch (Hedysarum neglectum Ledeb.) obtained by clonal micropropagation in the natural and climatic conditions of the Vologda District, Vologda Region, Russia. Currently, the development of the medicinal plant industry in Russia plays an important role within the concept of saving the health of the population.

Известия Тимирязевской сельскохозяйственной академии. 1 / 2025

Первичное интродукционное изучение копеечника забытого (Hedysarum neglectum Ledeb.) в условиях Вологодской области

Ю. С. Черятова

Влияние погодных условий, продуктивной влаги, макроэлементов питания почвы и сорных растений на урожайность гороха

Д. В. Митрофанов

Обложка для Изучение биоморфологических особенностей сортов флокса метельчатого (Phlox paniculata L.) коллекции РГАУ-МСХА имени К.А. Тимирязева

Изучение биоморфологических особенностей сортов флокса метельчатого (Phlox paniculata L.) коллекции РГАУ-МСХА имени К.А. Тимирязева

Е. Е. Орлова

Особенности органогенеза и оздоровления клонового подвоя яблони от вирусов путем комплексной терапии in vitro

М. Т. Упадышев

Стабильность накопления фенольных соединений как видовая особенность представителей семейства Яснотковые (Lamiaceae)

Е. Л. Маланкина

Состав, выделение и идентификация микробиома слепых отростков кишечника фазанов

А. В. Лунева

Особенности развития сортов Hyacinthus orientalis при выгонке и в открытом грунте Центрального Нечерноземья

О. А. Сорокопудова

Линейная оценка коров по облаку точек

И. Д. Забарин

Известия Тимирязевской сельскохозяйственной академии. 2025

Features and prospects for the development of organic agriculture in the Russian Federation

Submitted by Гость (not verified) on Tue, 03/11/2025 - 19:38

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The growing interest of the population in a healthy lifestyle contributes to the rapid growth of consumption of environmentally friendly products. In accordance with the Strategic Plan for Scientific and Technological Development of the Russian Federation, one of the priorities in the agricultural sector for the coming years is the transition to high-productive organic agriculture. According to the FIBL Institute, the global organic market is estimated at $230 billion with an annual growth of 7–8%. About 187 countries in the world are involved in the production of organic products.