Growth of Micropropagated Solanum tuberosum L. Plantlets under Artificial Solar Spectrum and Different Mono- and Polychromatic LED Lights

Grishchenko, Olga V.; Субботин, Е. П.; Gafitskaya, Irina V.; Vereshchagina, Yulia V.; Burkovskaya, E. V.; Khrolenko, Yu. A.; Grigorchuk, Valeria P.; Nakonechnaya, O. V.; Bulgakov, Victor P.; Kulchin, Yuri N.

doi:10.1016/j.hpj.2021.04.007

Cited by 17 publications

(8 citation statements)

References 41 publications

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“…Whole planlets had completed organs, making it easier to adapt and carry out better growth metabolism during acclimatization. A good planlets for the acclimatization stage had a stocky feature, completed organs, and a steady green color of shoots, leaves, and stems [17]. However, the planting material of the cuttings shoot planlets also had a reasonably good plant growth in the presence of endogenous auxin content.…”

Section: Plant Heightmentioning

confidence: 99%

Effect of planting material and B1 vitamin during acclimatization on the growth of potato (Solanum tuberosum cv. Granola)

Dini Rahayu,

Kusmiyati,

Putra

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The research aimed to evaluate the effect of planting material and B1 vitamins during acclimatization on potato growth. The research was conducted at greenhouse PT. Adhiguna Jaya Laboratory, Central Java - Indonesia. The study used a completely randomized design - factorial 2 x 3 with four replications. The first factor was planting material: cuttings shoot plantlet (H1) and whole plantlet (H2). The second factor was an application of B1 vitamin in growing media : 0 ml. L−1 (M1), 1 ml. L−1 (M2), and 2 ml. L−1 (M3). The results showed that the whole plantlet had a significant effect on plant height, the number of leaves, shoots, and root length than the cuttings shoot planlet. Application of B1 vitamin 1 ml. L−1 at growing media showed the highest effect on roots length. Combination of whole plantlet and concentration B1 vitamin at 1 ml. L−1 - 2 ml. L−1 were increased growth the highest of 95.24% - 100% number of leaves, 2.50% - 3.00% shoots, and 15.82% - 19.90% root length. It can be concluded that the whole plantlet and application of 1 ml. L−1 - 2 ml. L−1 B1 vitamin in growing media during acclimatization increased the growth of potatoes.

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Section: Plant Heightmentioning

confidence: 99%

Effect of planting material and B1 vitamin during acclimatization on the growth of potato (Solanum tuberosum cv. Granola)

Dini Rahayu,

Kusmiyati,

Putra

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Low-light-stress will lead to the formation of weak cucumber seedlings with small leaves, long stems, and fewer female flowers ( Zhou et al., 2022 ; Cao et al., 2023 ; Li et al., 2023 ). LED supplementary lighting technology has been widely applied to enhance crop growth under low-light-stress, particularly for horticulture crops ( Ma et al., 2021 ; Grishchenko et al., 2022 ). By utilizing LED supplementary lighting, we can also significantly enhance seedling growth and boost the fruit yield of cucumbers ( Song et al., 2019 ; Gajc-wolska et al., 2021 ).…”

Section: Introductionmentioning

confidence: 99%

Genome-wide identification and expression analysis of the cryptochromes reveal the CsCRY1 role under low-light-stress in cucumber

Cao,

Wang,

Zhao

et al. 2024

Front. Plant Sci.

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IntroductionLow-light-stress is a common meteorological disaster that can result in slender seedlings. The photoreceptors play a crucial role in perceiving and regulating plants' tolerance to low-light-stress. However, the low-light-stress tolerance of cucumber has not been effectively evaluated, and the functions of these photoreceptor genes in cucumber, particularly under low-light-stress conditions, are not clear.MethodsHerein, we evaluated the growth characteristics of cucumber seedlings under various LED light treatment. The low-light-stress tolerant cucumber CR and intolerant cucumber CR were used as plant materials for gene expression analysis, and then the function of CsCRY1 was analyzed.ResultsThe results revealed that light treatment below 40 μmol m-2 s-1 can quickly and effectively induce low-light-stress response. Then, cucumber CR exhibited remarkable tolerance to low-light-stress was screened. Moreover, a total of 11 photoreceptor genes were identified and evaluated. Among them, the cryptochrome 1 (CRY1) had the highest expression level and was only induced in the low-light sensitive cucumber CS. The transcript CsaV3_3G047490.1 is predicted to encode a previously unknown CsCRY1 protein, which lacks 70 amino acids at its C-terminus due to alternative 5′ splice sites within the final intron of the CsCRY1 gene.DiscussionCRY1 is a crucial photoreceptor that plays pivotal roles in regulating plants' tolerance to low-light stress. In this study, we discovered that alternative splicing of CsCRY1 generates multiple transcripts encoding distinct CsCRY1 protein variants, providing valuable insights for future exploration and utilization of CsCRY1 in cucumber.

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“…Recently, many authors are studying the light spectra effect on plant growth, as well as on the various useful substances content accumulation (Chen et al 2020;Grishchenko et al 2022;Micheeva et al 2021; Nakonechnaya et al 2021a). Subsequently, the data obtained that closed a number of gaps existed in this eld of knowledge.…”

Section: Introductionmentioning

confidence: 99%

The ability of plants leaves tissue to change polarization state of polarized laser radiation

Kulchin,

Kozhanov,

Kholin

et al. 2024

Braz. J. Bot

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The main purpose of this work was to con rm the previously proposed model of the laser radiation interaction with the epidermal layer of monocotyledons cells. The other purpose was to show that plant age affects polarization parameters and polarization direction affects plant development.The methods used in this work include the development of LED light sources, the polarization parameters assessment (polarization index) and statistical analysis. The maize plants (Zea mays L.), variety "Early gourmet 121", optical setup and software TXP Series Instrumentation were used in the work. Plants were grown under white light (WW) at an intensity of 200 µmol m − 2 s − 1 .The study established that the harmonic ellipticity polarization change by ± 12.0° occurs when the linearly polarized light passed through the maize leaves depending on the axis rotation angle of the epidermal cells. In addition, it was shown that the maize leaves of different ages could have different values of the refractive index anisotropy, and, consequently, different polarization ellipticity index.It has been established that the maize leaves with ordered structure of epidermal cells are able to change the polarized radiation ellipticity. That con rms the previously proposed model of the polarized light interaction with plant leaves. We established that linearly polarized light passing through the leaves of maize plants turns into elliptically polarized light, which is able to interact more effectively with the photosensitive protein structures of the leaf inner cells.

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Growth of Micropropagated Solanum tuberosum L. Plantlets under Artificial Solar Spectrum and Different Mono- and Polychromatic LED Lights

Cited by 17 publications

References 41 publications

Effect of planting material and B1 vitamin during acclimatization on the growth of potato (Solanum tuberosum cv. Granola)

Effect of planting material and B1 vitamin during acclimatization on the growth of potato (Solanum tuberosum cv. Granola)

Genome-wide identification and expression analysis of the cryptochromes reveal the CsCRY1 role under low-light-stress in cucumber

The ability of plants leaves tissue to change polarization state of polarized laser radiation

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