Morphogenesis, photosynthesis and productivity of eggplants under the influence of growth regulators with various action mechanisms

Rogach, V. V.; Kiriziy, D.A.; Стасик, О.О.; Рогач, Т. І.

doi:10.15407/frg2020.02.152

Cited by 5 publications

(4 citation statements)

References 12 publications

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“…In rapeseed plants treated with anti-giberrelic drug, the leaf thickness is 283.76 ± 2.57 microns as compared to the control sample of 228.58 ± 2.35 microns. Similar results were obtained as regards to potato, tomato and soybean crops(Kuryata et al, 2019;Rohach et al, 2020).…”

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confidence: 83%

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Influence of Chlormequat Chloride on Morphogenesis and Productivity of Cruciferous Plants

Polyvanyi¹,

Polyvana²,

Sakalova³

et al. 2022

J. Ecol. Eng.

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At present, there are burning issues concerning waste utilization of the agro-industrial complex, rational usage of nature and transition to the use of environmentally friendly and low-waste technologies. One of the most forwardlooking areas is the application of the principles of the so-called "green chemistry", in particular, the development of technological processes using renewable raw materials and chemicals, the chemicals with a short half-life and low cost while ensuring maximum efficiency. The article presents the results of antigiberrelic preparation effect, which is characterized by low dosage and half-life in soil from 3 to 43 days on productivity, growth processes, anatomical, morphological features and functioning of the leaf apparatus of white mustard plants and rapeseed. The research shows that CCC-750 reduced the height of mustard and rapeseed plants. Inhibition of growth processes of white mustard plants at the beginning of the flowering phase with an anti-gibberellic preparation led to increased stem branching, which, in its turn, resulted in an increase in the number and area of leaves throughout the growing season. Moreover, the use of quaternary ammonium salt on winter rape plants has led to a reduction in the number of leaves and leaf area in comparison to the control samples. The application of the retardant caused an increase in the productivity of the studied cultures due to the increase in the number of pods, the increase in the mass of thousands of seeds and the number of seeds in the pod.

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confidence: 83%

“…It is found that growth inhibitors affect the number of stomata per abaxial leaf surface unit (Polyvanyi et al, 2020;Rohach, Kiriziy et al, 2020). Studies of the effect of the retardant on the respiratory tract of white mustard leaves reveal that the number and area of stomata increased in the treated plants (Table 2).…”

Section: Resultsmentioning

confidence: 99%

Influence of Chlormequat Chloride on Morphogenesis and Productivity of Cruciferous Plants

Polyvanyi¹,

Polyvana²,

Sakalova³

et al. 2022

J. Ecol. Eng.

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“…The Influence of Growth Regulators on the Productivity of Flax Plants Olena Khodanitska 1* , Oksana Shevchuk 1 , Olesia Tkachuk 1 , Volodymyr Kuryata 1 , Stepan Polyvanyi 1 , Oleksandr Matviichuk 1 , Rostyslav Kryklyvyi 1 compositions of organic acids and trace elements that are included in metabolic processes and lead to visible changes in the course of development phases, shoot growth, the formation of an assimilation surface, and the rhizosphere formation (Rohach et al, 2020). They activate the main life processes of plants -membrane processes, cell division, respiration and nutrition processes.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Growth Regulators on the Productivity of Flax Plants

Khodanitska¹,

Shevchuk²,

Tkachuk³

et al. 2023

Ecol. Eng. Environ. Technol.

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Contemporary agrobiology is aimed at solving the problem of sufficiently stable agricultural crop yield, given the principles of eco-friendly nature use and mandatory monitoring of anthropogenic load on agrocenoses. Hormonal regulation of physiological functions, including the use of preparations based on phytohormones and modifiers of their activity, is one of the topical directions for tackling the problem of plant productivity. The article presents the research results of the effect of the inhibitor of antigibberellin action -chlormequat chloride -and the stimulator based on treptoleum phytohormones on the processes of morphogenesis, the formation of the photosynthetic apparatus, and the yield of flax plants. The plant height is established to decrease under the action of chlormequat chloride, and increase under the influence of treptolem. Both preparations caused an increase in the flax stem diameter. When applying growth regulators, the number of leaves and their total surface area, duration of functioning increased, which generally contributed to the improvement of the crop structure and flax plants productivity. Determination of the content of residual amounts of drugs was carried out on samples of leaves and stems of flax, while the complete absence or traces of chlormequat chloride was noted.

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“…Plant growth regulators can be successfully working to enhance the yield in the economically important oil seed crops [4]. Application of plant growth hormones to crop helps in metabolic processes and lead to visible changes in the course of development phases, shoot growth, the formation of an assimilation surface and the rhizosphere formation [5]. They activate the main life processes of plants like membrane processes, cell division, respiration and nutrition processes.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Production and Profitability of Flax by Foliar Application of Plant Growth Regulating Hormones

Borah,

Pathak,

Hazarika

et al. 2023

CJAST

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Aims: An agricultural experiment was carried out to study the effect of growth hormones on linseed. Linseed is commonly known as flax or Alsi or Tissi is an important rabi oilseed crop next to rapeseed-mustard in India. Linseed is a hardy crop which requires less amount of additional fertilization as compared to rapeseed-mustard. Proper use of nutrients along with foliar spray of growth regulating hormones can boost up the productivity of the crop as they help in biochemical processes of the plant and stimulates stem elongation, increases dry weight and yield. Study Design: The experiment was laid out in randomized block design with eight different treatments in three replications. Place and Duration of Study: The experiment was carried out during rabi season of 2018-19, 2019-20 and 2020-21 at Experimental unit of Zonal Research Station, Shillongani, Assam. Methodology: In our study we incorporated eight different treatment combinations of plant growth regulating hormones mainly auxin, gibberellic acid, salicylic acid, Tebuconazole and including control i.e. water spray. The different treatments were applied to linseed crop at vegetative stage and flower initiation stage by using flat fan nozzle sprayer. Results and Conclusion: Foliar application of 1.0 ppm Auxin + 200 ppm Gibberellic acid resulted in better seed yield (985 kg/ha) and gave higher net monetary return (Rs. 35915.6/ha) and benefit cost ratio (2.9) in all the three consecutive years of experiment as well as in pooled result.

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Morphogenesis, photosynthesis and productivity of eggplants under the influence of growth regulators with various action mechanisms

Cited by 5 publications

References 12 publications

Influence of Chlormequat Chloride on Morphogenesis and Productivity of Cruciferous Plants

Influence of Chlormequat Chloride on Morphogenesis and Productivity of Cruciferous Plants

The Influence of Growth Regulators on the Productivity of Flax Plants

Enhancement of Production and Profitability of Flax by Foliar Application of Plant Growth Regulating Hormones

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