Influence of inoculation and morphoregulator on growth of plants of soya bean in conditions of Forest-steppe

Petrychenko, V.; Kobak, S.Ja.; Chorna, V.M.

doi:10.31073/agrovisnyk201711-04

Cited by 4 publications

(1 citation statement)

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“…The grain and green mass of legumes contain 1.5-3 times more protein than cereals, which makes it possible to obtain the highest yield of digestible protein and essential amino acids per hectare of crops (Razanov et al, 2018). It is also important that their proteins are complete in terms of amino acid composition and are much better absorbed by the body than cereal proteins (Petrichenko et al, 2017). Legumes are of great industrial and raw material importance due to their valuable chemical composition (Mazur et al, 2023).…”

Section: Literature Reviewmentioning

confidence: 99%

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

Tkachuk,

Pantsyreva,

Kupchuk

et al. 2024

J. Ecol. Eng.

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The scientific article is devoted to the greening of technologies and its individual aspects, which is an important agricultural measure that can curb further decline in soil fertility, stabilize production systems, and reduce dependence on technological factors. Of the entire complex of agrotechnical measures in biologically based soybean cultivation technologies, the lowest material and labor costs are incurred for pre-sowing seed treatment with bacterial preparations and treatment of crops with growth regulators. The effect of biological products -growth regulators is due to their influence on the plant organism at certain stages of organogenesis and is associated with significant changes in the process of metabolism, restructuring of a number of metabolic systems. In the course of experimental studies, a variant with seed treatment with Rizogumin-Plus and two-time treatment of crops with the retardant chlormequat chloride was identified by the manifestation of the studied soybean traits: first -in phase of the 3rd trifoliate leaf, second -in the budding phase. The main objective of the research was to study the patterns of manifestation and formation of productivity elements and yield level of soybean agrophytocenoses depending on varietal composition, pre-sowing treatment of seeds with a bacterial preparation and concentration of retardant. During 2018-2022, a three-factor experiment will be conducted in the Right-Bank Forest-Steppe of Ukraine. The material of the research was soybean varieties of domestic selection -Azimuth and Golubka, which were studied according to the following field experiment scheme: control (no treatment), seed inoculation (treatment of seed with the biological preparation Rizogumin), concentration of retardant (no treatment, 0.5%, 0.75% and 1% solution). The relevance of the research is reinforced by the task of applied research on the topic: «Development of scientific and technological support for improving soil fertility and rational use of bioresources potential» (state registration number: 0124U000444).

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Section: Literature Reviewmentioning

confidence: 99%

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

Tkachuk,

Pantsyreva,

Kupchuk

et al. 2024

J. Ecol. Eng.

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The influence of the type of root on the rooting of green roots of Viburnum opulus

Mazur,

Didur,

Pantsyreva

et al. 2024

Folia Forestalia Polonica

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The conducted research is devoted to issues related to the propagation of rooted cuttings of common Viburnum opulus. As the research results indicate, significant death among rooted cuttings occurs during the propagation period. The purpose of the study was to investigate the effect of different types of cuttings on the rooting of the cuttings of Viburnum opulus during this researched period. It should be noted that the rooting success of the cuttings was high. The cuttings were collected from native Viburnum opulus mother plants under the conditions of the nebulizing installation of the winter garden of the «Podillia» Botanical Garden of the Vinnytsia National Agrarian University within the framework of the implementation of initiative topics at the Department of Forestry and Horticulture. According to the results of our research, the highest percentage of death among rooted Viburnum cuttings, across all studied varieties, was observed in the variant where the cuttings were grown at the rooting site. In this variant, significant death rates ranging from 18.7% to 35.4%, depending on the variety, occurred during the growing season. The reason for this is very small areas of nutrition and, accordingly, the thickening of plants. In contrast, when rooted cuttings are transplanted in autumn, death rates during overwintering range from 10.4% to 18.7%, with lower rates during transplanting and the growing season. During spring transplanting, the death of root plants is observed mainly during overwintering and transplanting, to a lesser extent during the growing season. Comparing the growth indicators of rooted cuttings planted in open ground and those grown in containers, it should be noted that there is a significant advantage in the development of the root system and the above-ground part in container-grown cuttings.

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The influence of retardants on the formation of soybean seed productivity

Kobak,

Chorna,

Holovenko

2024

FFP

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Purpose. One of the ways to improve the productivity and quality of agricultural products is the use of intensive cultivation technologies using synthetic plant growth regulators with an anti-gibberellin mechanism of action (retardants). The purpose of the research was to substantiate the peculiarities of soybean seeds productivity formation of the varieties bred in the Institute of Feed Research and Agriculture of Podillia of NAAS Azimuth and Pallas depending on the action, group, active substance and concentration of the working solution of retardants and their effect on the laying of its crops. Methods. Field in combination with visual, measuring and mathematical and statistical. Results. During 2020-2022, the varietal reaction of soybean plants of the Azimuth and Pallada varieties to different groups, active substances and concentrations of the working solution of retardants was determined: quaternary ammonium compounds (mepiquat chloride) – 0.5, 0.75, 1.0%; triazole derivatives (paclobutrazol) – 0.025, 0.05, 0.01, 0.15%; ethylene producers (ethephon) – 0.2, 0.3, 0.4, 0.5%. According to the observations made during the seed filling phase (BBCH 80- 85) in the Azimut and Pallada varieties, lodging of crops of different degree was noted – from weak (four points) or its absence, to strong one (two points), which affected the seed yield indicators of soybeans. Conclusions. The obtained research results showed that the use of triazole-derived preparations, namely 0.05 and 0.1% concentrations of the working solution of paclobutrazol, in the budding phase (BBCH 50-59) provided favorable conditions for the growth and development of soybean plants and also contributed to the formation of the maximum seed yield indicators – 2.74 t/ha in the Azimut variety and 2.87 t/ha in the Pallada variety. Also, weak (four points) or medium (three points) crop lodging was observed in these variants of the experiment, which did not have a significant impact on the level of soybean seeds productivity.

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Influence of inoculation and morphoregulator on growth of plants of soya bean in conditions of Forest-steppe

Cited by 4 publications

References 0 publications

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

The influence of the type of root on the rooting of green roots of Viburnum opulus

The influence of retardants on the formation of soybean seed productivity

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