Библиотека ELiS

Results of the test of new generation gel fertilizers on the table grape of the italy variety in the Mountain Valley Crimea

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

The article assesses the effect of gel fertilizers on growth (average shoot length and bush growth in general), grape productivity, quality and transportability. Studies on the effect of new generation mineral gel fertilizers on the table grape of the Italy variety in the Mountain Valley Crimea proved their positive impact on growth, yield and quality of grape plants. There was a significant increase in phytometric indicators in the experimental variant compared to the reference: the average length of one-year shoots - by 17.7 cm (9.9%) and growth of the bush - 153.6 cm 3 (7.8%).

Study of the effi ciency of new nutrient media for the production of improved strawberry seedlings by in vitro

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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Current trends in the development of the horticulture industry have shown that in order to meet the needs of the Russian population for fruits and berries, it is necessary to expand the plantations of these crops. Clonal micropropagation is a modern method of mass, accelerated vegetative propagation of plants, which is widely used in the production of domestic planting material for garden plants. However, given that most of the nutrient media used today in the practice of clonal micropropagation were created in 70–80 years of XX century, there is a need to improve its optimal compos ition.

Effectiveness of treatment of sows with postpartum dysgaltia syndrome

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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The paper presents the results of the study on the effectiveness of the treatment of sows with postpartum dysgalactia syndrome. It is a pathology of the early postpartum period that causes serious economic damage to the industrial pig industry. The aim of the study was to conduct a comparative assessment of the therapeutic efficacy of Ceftonit® Forte when used alone and together with Flunex in sows with postpartum dysgalactia syndrome in comparison with the control group, which was treated according to the regimen adopted in the farm.

Importance of agrochemical support in the transition to a sustainable farming model

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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This work is devoted to studying the role of agrochemical support in the transition to a sustainable farming model, identifying promising areas of research within the framework of this concept. It has been established that agrochemical support plays a crucial role in ensuring global food security. The use of agrochemicals and pesticides has a significant effect on increasing crop yields, improving crop quality and protecting plants from pests and diseases.

Vladimir A. Chernikov (To the 80th birthday of the scientist)

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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Intake of 137Cs from meadow plants into soil under aeral pollution and formation of primary gradients of this pollutant concentrations in soil at the aggregate

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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In model experiments under field conditions in the Aleksandrovsky district of the Vladimir region, the intake of 137 Cs from various meadow plants into soddy-podzolic heavy loamy soil was studied. The radionuclide in the form of an aqueous solution of cesium nitrate was applied to the leaf surface of the middle tier, which prevented 137 Cs from entering the soil.

Inventory and monitoring of populations of rare and endangered species of herbaceous perennials in the Stavropol territory

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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The Red Data Book of the Stavropol Territory (2013) contains materials on the distribution of rare and endangered species and their habitat in the region. Especially active research in this direction was carried out until 2001. But since the environment around us changes under human influence, the floral composition of the Stavropol Territory also changes: not only some rare species disappear, but also their populations.

Prospects of ornamental species of the Altai fl ora in the conditions of Novosibirsk

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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The introduction of ornamental plants of natural flora to enrich regional assortments for an urbanized environment is a current research area. The results of the long-term testing of 40 perennials attracted from the natural habitats of Altai to Novosibirsk have been summed up. The features of the phenological development of species are revealed. Seasonal rhythms are stable, there are 3 long-vegetating phenorhythmotypes and 5 groups according to the timing of flowering start.

Territorial location and strategic development of the agrifood sector

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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The article deals with the complex problem of the territorial location and strategic development of the agrifood sector, the proper condition of which ensures the physical and economic availability of products at the consumption rate of each citizen. Territorial planning is designed to use those competitive advantages of regions that are more relevant to the task of the “desired” development of the agricultural sector. The purpose of the article is to assess the impact of the current location of the agrifood sector on the results of its strategic development.

Initial forms of strawberries for breeding for productivity and fruit quality

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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The world assortment of strawberries includes about 15 thousand varieties, lines and shapes. Breeding work continues in various directions, but the priority remains the creation of varieties characterised by high productivity, large-fruited and marketable fruits that meet the requirements of industrial cultivation. It is possible to increase the efficiency of breeding in this direction by finding and using new sources and donors of valuable traits. The aim of the research was to study the characters of productivity and quality of strawberry fruit in order to identify new breeding sources.