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Добірка наукової літератури з теми "Plant growth inhibiting substances"

Автор: Grafiati

Опубліковано: 4 червня 2021

Оновлено: 1 серпня 2024

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Статті в журналах з теми "Plant growth inhibiting substances"

Šimonová, E., M. Henselová, and P. Zahradník. "Benzothiazole derivatives substituted in position 2 as biologically active substances with plant growth regulation activity." Plant, Soil and Environment 51, No. 11 (November 20, 2011): 496–505. http://dx.doi.org/10.17221/3623-pse.

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Thirteen of the new synthetized 2-R substituted benzothiazole derivatives have been tested for plant growth regulatory (PGR) activity. The effect on growth elongation was studied on wheat coleoptile segments Triticum aestivum&nbsp;L. cv. Blava, and on the hypocotyl and roots in cucumber Cucumis sativum L. cv. Evita. The formation and number of adventitious roots and the length of hypocotyl in Vigna radiata (L.) Wilczek and, the effect on the length of stem, fresh and dry mass in buckwheat Fagopyrum esculentum Moench. cv. Pyra were evaluated. Cytokinin activity was determined on segments of

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Kremer, Robert J. "Antimicrobial Activity of Velvetleaf (Abutilon theophrasti) Seeds." Weed Science 34, no. 4 (July 1986): 617–22. http://dx.doi.org/10.1017/s0043174500067540.

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Velvetleaf (Abutilon theophrastiMedik. # ABUTH) seeds were bioassayed on 241 microbial isolates to assess their antimicrobial activity. Seeds placed on agar plates inoculated with test microorganisms released a diffusible substance(s) that inhibited the growth of 117 of 202 (58%) bacteria and all of the fungi tested. Antimicrobial activity of the seeds appeared to be nonselective as the extent of inhibition was not related to type of microorganism nor their origin. Hard, water-impermeable seeds had greater inhibitory activity than imbibed (soft) seeds. The intensity of inhibition was affected

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Akshit K. Lohan, Ranjana Juwantha, Mohit Singh Bisht Jalaj Saxena, and Pooja Kapoor. "Evaluation of Botanicals of Invasive Plant Species and Fungicides against Fungal Pathogens of Forest Nursery." International Journal of Current Microbiology and Applied Sciences 10, no. 9 (September 10, 2021): 152–62. http://dx.doi.org/10.20546/ijcmas.2021.1009.018.

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Investigation of plants that possess natural antimicrobial substances for plant protection has been recognized as a promising disease management strategy. Alternaria alternata, Fusarium solani, Macrophomina spp., and Pestalotiopsis spp. isolated from diverse hosts such as Azadirachta indica, Melia dubia, Saraca indica and Quercus leucotrichophora produce important diseases in forest nurseries such as leaf blight, leaf spot, and wilt. In this study, botanicals from two invasive plant species, Ageratina adenophora and Ageratum conyzoides, were prepared and tested against plant diseases. Two bota

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Anggraini, Fitri, Mieke Hemiawati Satari, and Marry Siti Mariam. "Bacterial inhibition test of methanolic extracts of strawberry (Fragraia x ananassa Duchesne), lime (Citrus aurantifolia), and radish (Raphanus sativus L.), towards Streptococcus Sanguis ATCC 10556." Padjadjaran Journal of Dentistry 30, no. 2 (July 31, 2018): 98. http://dx.doi.org/10.24198/pjd.vol30no2.18325.

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Introduction: Caries are initiated by the plaque formation on the tooth surface, due to the interaction between food debris and bacteria in the mouth. The pioneer bacterium of plaque formation is Streptococcus sanguis. The Strawberry fruit, lime fruit, and radish root are part of the plant that contains antibacterial substances. Flavonoid, tannin, saponin, alkaloid, polyphenol, terpenoid and quinon as antibacterial substances. This study aimed to evaluate strawberry fruit, lime fruit, and radish root methanol extract can inhibit Streptococcus sanguis ATCC 10556. Therefore, strawberry, lime, an

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Putri, Rury Eryna, Nisa Rachmania Mubarik, Laksmi Ambarsari, and Aris Tri Wahyudi. "Antifungal Substances Produced by B. subtilis Strain W3.15 Inhibit the Fusarium oxysporum and Trigger Cellular Damage." HAYATI Journal of Biosciences 30, no. 5 (June 12, 2023): 843–54. http://dx.doi.org/10.4308/hjb.30.5.843-854.

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Soybean Fusarium wilt and root rot disease caused by a necrotrophic ascomycete pathogen, F. oxysporum, triggered severe damage to the plant tissues and organs and impacted heavy losses. Biocontrol agents, Bacillus subtilis, were commonly used to produce a broad spectrum of antifungal substances and were gradually used in biocontrol studies for plant disease management. Investigation and determination of the inhibiting mechanism of antifungal substance produced by B. subtilis on F. oxysporum should be done to protect the soybean plant. This study revealed that basal nutrient broth (NB) gives th

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Paguirigan, Jaycee A., Rundong Liu, Seong Mi Im, Jae-Seoun Hur, and Wonyong Kim. "Evaluation of Antimicrobial Properties of Lichen Substances against Plant Pathogens." Plant Pathology Journal 38, no. 1 (February 1, 2022): 25–32. http://dx.doi.org/10.5423/ppj.oa.12.2021.0176.

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Plant pathogens pose major threats on agriculture and horticulture, causing significant economic loss worldwide. Due to the continuous and excessive use of synthetic pesticides, emergence of pesticide resistant pathogens has become more frequent. Thus, there is a growing needs for environmentally-friendly and selective antimicrobial agents with a novel mode of action, which may be used in combination with conventional pesticides to delay development of pesticide resistance. In this study, we evaluated the potentials of lichen substances as novel biopesticides against eight bacterial and twelve

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Cesa-Luna, Catherine, Antonino Baez, Verónica Quintero-Hernández, Joel De la Cruz-Enríquez, Ma Dolores Castañeda-Antonio, and Jesús Muñoz-Rojas. "The importance of antimicrobial compounds produced by beneficial bacteria on the biocontrol of phytopathogens." Acta Biológica Colombiana 25, no. 1 (January 1, 2020): 140–54. http://dx.doi.org/10.15446/abc.v25n1.76867.

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Bacteria produce antimicrobial compounds to compete for nutrients and space in a particular habitat. Antagonistic interactions can be evaluated by several methodologies including the double-layer agar and simultaneous inhibition assays. Among the well-known inhibitory substances produced by bacteria are the broad-spectrum antibiotics, organic acids, siderophores, antifungal, and bacteriocins. The most studied bacterial genera able to produce these inhibitory substances are Enterococcus, Lactococcus, Streptomyces, Bacillus, Pseudomonas, Klebsiella, Escherichia, and Burkholderia. Some beneficial

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Islam, A. K. M. Mominul, Osamu Ohno, Kiyotake Suenaga, and Hisashi Kato-Noguchi. "Suaveolic Acid: A Potent Phytotoxic Substance ofHyptis suaveolens." Scientific World Journal 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/425942.

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Hyptis suaveolens(Lamiaceae) is an exotic invasive plant in many countries. Earlier studies reported that the aqueous, methanol, and aqueous methanol extract ofH. suaveolensand its residues have phytotoxic properties. However, to date, the phytotoxic substances of this plant have not been reported. Therefore, the objectives of this study were isolation and identification of phytotoxic substances ofH. suaveolens. Aqueous methanol extract of this plant was purified by several chromatographic runs through bioassay guided fractionation using garden cress (Lepidium sativum) as a test plant. Final p

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Safni, Irda, and Widya Antastia. "In vitro antagonism of five rhizobacterial species against athelia rolfsii collar rot disease in soybean." Open Agriculture 3, no. 1 (August 1, 2018): 264–72. http://dx.doi.org/10.1515/opag-2018-0028.

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Abstract Plant Growth Promoting Rhizobacteria (PGPR) influence plant growth by a number of direct (producing plant growth promoting substances) and indirect (through prevention of deleterious effects of phytopathogenic microorganisms) mechanisms. Five species of bacteria were isolated from rhizospheric soils of soybean and peanut fields from several locations in North Sumatra. On the basis of morphological and biochemical characteristics, the bacteria were identified as Aeromonas hydrophila, Burkholderia cepacia, Serratia ficaria, Pantoea spp. 2, and Vibrio alginolyticus. These species were te

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Robert, Jean-Claude, and Jean-Paul Bret. "Release of an inhibitor of stipe elongation from illuminated caps of Coprinus congregatus mushrooms." Canadian Journal of Botany 65, no. 3 (March 1, 1987): 505–8. http://dx.doi.org/10.1139/b87-063.

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Inhibition of stipe growth by a substance or substances produced in the cap of Coprinus congregatus fruit bodies cultivated in continuous light has been confirmed. Caps in which maturation was induced or prevented were transferred to decapitated stipes from normally growing sporophores. Stipes were most sensitive to inhibition when treated 16–18 h before maturity. Caps from continuous-light primordia only a few hours older than the photoinhibited stage were most inhibitory. When normal primordium maturation was induced by darkness followed by light, the inhibitor disappeared from the caps 18–2

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Дисертації з теми "Plant growth inhibiting substances"

Bott, Martha Anne Brunner David P. "Growth inhibition mediated by E4 colicin plasmids." Normal, Ill. Illinois State University, 1986. http://wwwlib.umi.com/cr/ilstu/fullcit?p8626588.

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Thesis (Ph. D.)--Illinois State University, 1986. Title from title page screen, viewed July 13, 2005. Dissertation Committee: David P. Brunner (chair), Herman E. Brockman, Arlan G. Richardson, H. Tak Cheung, Lynne Lucher. Includes bibliographical references (leaves 167-183) and abstract. Also available in print.

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Johnson, Robert Jean. "Plant growth regulators : an alternative to frequent mowing /." Thesis, Monterey, California : Naval Postgraduate School, 1990. http://handle.dtic.mil/100.2/ADA232051.

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Thesis (M.S. in Management)--Naval Postgraduate School, June 1990. Thesis Advisor(s): Carrick, Pual M. "June 1990." Description based on signature page. DTIC Identifier(s): Plant growth regulators, growth indicators. Author(s) subject terms: Plant growth regulators, growth indicators. Includes bibliographical references (p. 39-40). Also available online.

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Self, James Robert. "Plant growth inhibitors from Baccharis sarothroides Gray and Haplopappus acradenius (Green) Blake." Diss., The University of Arizona, 1988. http://hdl.handle.net/10150/184433.

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Plant growth inhibitors were isolated from Haplopappus acradenius (Green) Blake and Baccharis sarothroides Gray, two desert species, found at the Boyce Thompson Southwestern Arboretum. Leaf and stem tissues of B. sarothroides were extracted with 80% methanol (v/v). This extract was reduced to an aqueous phase in vacuo and partitioned with ethyl acetate at pH 7.3 (NF, neutral fraction), pH 2.8 (AF, acidic fraction), and again at pH 2.8 following hydrolysis at pH 11 (HF, hydrolyzed fraction). Thin layer chromatography (TLC) on silica gel H in chloroform:ethyl acetate:formic acid (CHCl₃:EtOAc:HCO

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Salloum, Gregory Stewart. "Insect growth inhibitors from asteraceous plant extracts." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26529.

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Petrol and ethanolic extracts of six asteraceous weeds were added to artificial diet and screened for inhibition of larval growth on variegated cutworm, Peridroma saucia (Hbn.). Petrol and ethanolic extracts of Artemisia tridentata and Chamomilla suaveolens and ethanolic extracts of Chrysothamnus nauseosus and Centaurea diffusa were highly inhibitory at five times the naturally occurring concentrations. The two C. suaveolens extracts and the ethanol extract of A. tridentata were active at the natural concentration (100%) and were further examined at 20, 40, 60, and 80% of this level. Inhibitio

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Hofmann, Wallace C., Peter T. Else, and Ramadjita Tabo. "The Effects of Three Plant Growth Substances on DPL 90." College of Agriculture, University of Arizona (Tucson, AZ), 1985. http://hdl.handle.net/10150/204039.

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Al-Farhan, H. N. "The effects of plant growth substances on the yield of potatoes." Thesis, Bangor University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234517.

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Bigelow, Cale A. "Creeping bentgrass response to plant growth regulating substances and annual bluegrass competition." Thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-08142009-040556/.

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Rylott, Paul D. "Some effects of plant growth substances on broad beans (Vicia faba L. major)." Thesis, University of Edinburgh, 1992. http://hdl.handle.net/1842/27321.

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Yield fluctuation in Vicia faba is due primarily to reproductive failure, which can occur as a result of bud abortion, flower shedding or pod and ovule abortion (Gates et al., 1983b). Flower drop, which accounts for the major proportion of total reproductive loss, contributes most to the reduction in potential yield. Application of artificial plant growth retardants (EL500, JF 10405 and Alar) were shown to increase the yield of broad beans (Vicia faba L. major cv. Threefold White), by up to 52%, mostly due to increased pod set. Experiments involving the application

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Daigneault, Luce. "A study of crude and fractionated willow extracts for rooting /." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63114.

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Mdodana, Ntombizanele Thobela. "The effects of the synthetic strigolactone GR24 on Arabidopsis thaliana callus culture." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/71963.

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Thesis (MSc)--Stellenbosch University, 2012. ENGLISH ABSTRACT: Plant growth promoting substances (PGPS) are emerging as useful tools in the investigation of important plant growth traits. Two PGPS, smoke-water derived from burning plant material and a synthetic strigolactone analogue, GR24, have been reported to regulate a wide variety of developmental and growth processes in plants. These PGPS are beginning to receive considerable attention in the area of improving plant biomass yield and production. Variation in growth between plants is a major impediment towards the complete unders

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Книги з теми "Plant growth inhibiting substances"

F, Verzilov V., ed. Stimuli͡a︡tory i ingibitory rostovykh prot͡s︡essov u rasteniĭ. Moskva: "Nauka", 1988.

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Creager, R. A. A summary of compounds evaluated for plant growth regulator activity. [Washington, D.C.?]: U.S. Dept. of Agriculture, Agricultural Research Service, 1985.

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Ėrdeli, G. S. Izobutiraty--novyĭ klass retardantov. Voronezh: Izd-vo Voronezhskogo universiteta, 1992.

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1932-, Friedman Robert M., Merigan Thomas C. 1934-, Sreevalsan T, Schering Corporation, and UCLA Symposium on Interferons as Cell Growth Inhibitors and Antitumor Factors (1986 : Steamboat Springs, Colo.), eds. Interferons as cell growth inhibitors and antitumor factors: Proceedings of a UCLA Symposium held in Steamboat Springs, Colorado, April 6-12, 1986. New York: Liss, 1986.

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Arteca, Richard N. Plant Growth Substances. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6.

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Bopp, Martin, ed. Plant Growth Substances 1985. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-71018-6.

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Pharis, Richard P., and Stewart B. Rood, eds. Plant Growth Substances 1988. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-74545-4.

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1937-, Pharis R. P., Rood S. B, International Plant Growth Substances Association., University of Calgary, and International Conference on Plant Growth Substances (13th : 1988 : Calgary, Alta.), eds. Plant growth substances 1988. Berlin: Springer-Verlag, 1990.

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Arteca, Richard N. Plant growth substances: Principles and applications. New York: Chapman & Hall, 1996.

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International Conference on Plant Growth Substances (12th 1985 Heidelberg, Germany). Plant growth substances 1985: Proceedings of the 12th International Conference on Plant Growth Substances, held at Heidelberg, August 26-31, 1985. Berlin: Springer-Verlag, 1986.

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Частини книг з теми "Plant growth inhibiting substances"

Arteca, Richard N. "Historical Aspects and Fundamental Terms and Concepts." In Plant Growth Substances, 1–27. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_1.

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Arteca, Richard N. "Physiology of Fruit Set, Growth, Development, Ripening, Premature Drop, and Abscission." In Plant Growth Substances, 200–222. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_10.

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Arteca, Richard N. "Tuberization." In Plant Growth Substances, 223–39. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_11.

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Arteca, Richard N. "Manipulation of Growth and Photosynthetic Processes by Plant Growth Regulators." In Plant Growth Substances, 240–72. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_12.

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Arteca, Richard N. "Weed Control." In Plant Growth Substances, 273–311. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_13.

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Arteca, Richard N. "Methodology for the Extraction, Purification, and Determination of Plant Growth Substances." In Plant Growth Substances, 28–44. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_2.

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Arteca, Richard N. "Chemistry, Biological Effects, and Mechanism of Action of Plant Growth Substances." In Plant Growth Substances, 45–103. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_3.

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Arteca, Richard N. "Seed Germination and Seedling Growth." In Plant Growth Substances, 104–26. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_4.

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Arteca, Richard N. "Rooting." In Plant Growth Substances, 127–46. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_5.

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Arteca, Richard N. "Dormancy." In Plant Growth Substances, 147–60. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2451-6_6.

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Тези доповідей конференцій з теми "Plant growth inhibiting substances"

Боровская, Ала, Раиса Иванова та Наталия Мащенко. "Влияние теплового стресса и биологически активных веществ из Linaria genistifolia на прорастание семян кукурузы и содержание в них крахмала". У VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.04.

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The use of reserve substances by maize during germination may depend on various factors, in-cluding genotypic and abiotic ones. The aim of the study was to establish the changes in the germination characteristics, starch content and reserve substances mobilization of various maize hybrids under the in-fluence of supraoptimale temperature and genistifoliosides. The heat stress promoted an increase in the metabolic efficiency of maize germination and led to a decrease in the starch content in the seeds. These changes were mostly dependent on the maize hybrid. The seeds pretreatment with genistif

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Yakimov, N. I., V. V. Nosnikov, and A. V. Yurenya. "RATIONAL USE OF LAND DERIVED FROM AGRICULTURAL USE." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS Volume 2. DSTU-Print, 2020. http://dx.doi.org/10.23947/interagro.2020.2.310-313.

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The article discusses the use of former agricultural lands for afforestation. The fertility of these lands is reduced, low biological activity of soils is noted, the content of substances inhibiting the growth of woody plants is observed. The presence of a compacted subsurface layer contributes to the fact that the root systems of trees are formed by surface and do not reach groundwater. Created forest plantations usually experience a water supply crisis, they die off in dry years, they are easily exposed to diseases and pests. Possible ways of solving problems associated with afforestation in

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Şcerbacova, Tatiana. "Some aspects of developing microbial preparations for plant protection." In 5th International Scientific Conference on Microbial Biotechnology. Institute of Microbiology and Biotechnology, Republic of Moldova, 2022. http://dx.doi.org/10.52757/imb22.32.

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The basis of microbial means of plant protection against diseases is live cultures of microorganisms with high virulence and their metabolic products. The leading role in the biological control of plant diseases is assigned to microscopic fungi. A special place is occupied by the genus Trichoderma Pers. ex Fr. The advantages are a high growth rate, a wide range of antifungal activity, and simple equipment for cultivation on an industrial scale. The biopreparation production technology constitutes the cultivation of the fungus-producer in a liquid nutrient medium in a bioreactor or on a microbi

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Byrsa, Maxim, Victoria Cebotari, and Svetlana Burtseva. "Presence of actinobacteria in the aquatic ecosystem of the “La Izvor” lake in the Chisinau." In 5th International Scientific Conference on Microbial Biotechnology. Institute of Microbiology and Biotechnology, 2022. http://dx.doi.org/10.52757/imb22.46.

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One of the effective ways to obtain new biologically active substances is the search for new strains of microorganisms - producers. The most active antagonists among microorganisms are actinobacteria: of the 10,000 known antibiotics produced by microorganisms, about 70% are of actinomycete origin. Microorganisms, including actinobacteria, are of interest as enzyme producers, in particular, for the biocontrol of phytopathogenic fungi, as plant protection preparations, as well as for the biodegradation of plant residues, as a reservoir of infection in the soil for agricultural plants, etc. The t

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Nsengiyumva, D. S., P. A. Balabanov, and I. S. Kiseleva. "Impact of fungal biologically active substances on plant growth." In PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON AUTOMOTIVE INNOVATION GREEN ENERGY VEHICLE: AIGEV 2018. Author(s), 2019. http://dx.doi.org/10.1063/1.5087372.

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Muraviev, V. S., and L. V. Dyaduchenko. "THIENO[2,3-B]PYRIDINES DERIVATIVES AS SOYBEAN PLANT GROWTH REGULATORS." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS Volume 2. DSTU-Print, 2020. http://dx.doi.org/10.23947/interagro.2020.2.683-686.

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We have carried out the synthesis and screening of soybean growth regulators in a series of substituted thieno[2,3-b]pyridines. The compounds, which have a high growth-regulating effect, were detected. According to the field tests, the substances have a positive effect in formation of the yield structure and provide seed quality.

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Romolo, Anna, Matej Hočevar, Aleš Iglič, Tjaša Griessler Bulc, and Veronika Kralj-Iglič. "Short Term Effect of Plant Hybridosomes on Growth of Phaeodactylum Tricornutum Culture." In Socratic Lectures 8. University of Lubljana Press, 2023. http://dx.doi.org/10.55295/psl.2023.ii12.

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Microalgae are in focus of extensive study due to their abundance and important role in equilibration of the global ecosystem. Living organisms communicate through nano-sized membrane-enclosed particles which are continuously shed by cells but can also be fabri-cated artificially. In this work we examined the effect of hybridosomes composed from soyabean lecithin, aqueous solution containing substances from spruce needles and glyc-erol and hybridosomes composed from soyabean lecithin, ultraclean water and hemp oil on the number density of microalgae Phaeodactylum tricornutum in culture. We mea

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Gataulina, G. G., and W. F. Konsago. "Effect of biologically active substances (BAS) on the growth of soybean plants." In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-67.

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The effect of biologically active substances (BAS) Siliplant, Epin-Extra and Ekofus on the height and biomass of soybean plants was studied in a field experiment carried out at the Field Experimental Station of the Russian State Agricultural University named after K.A. Timiryazev in 2020. The treatment was carried out at the beginning of flowering according to the method developed by the authors of BAS (Epin-Extra - 40 ml / ha, Siliplant - 1.5 l / ha and Ekofus - 3 l / ha). The growth of plants in height in the variants with biologically active substances significantly exceeded the control by

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Feklistova, Iryna, Diana Maslak, N. Akiev, T. Skakun, Irina Grineva, and V. Lomonosova. "Search for micromycetes – antagonists of phytopathogenic microorganisms." In Scientific International Symposium "Plant Protection – Achievements and Perspectives". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2023. http://dx.doi.org/10.53040/ppap2023.64.

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The antagonistic activity of 11 non-phytopathogenic isolates of microscopic fungi was studied. According to the results of the studies, isolates of microscopic fungi TV, T4 and 6G2, active against phytopathogenic bacteria, inhibiting the growth of mycelium of phytopathogenic fungi, were selected for further research in order to include phytoprotective action in biological preparations. Microscopic fungi TV and T4 were identified as representatives of the genus Trichoderma, micromycete 6G2 was identified as representative of the genus Penicillium, subgenus Eupenicillium.

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Bocharnikova, E. "THEORY AND PRACTICE OF ENHANCED PLANT TOLERANCE TO ABIOTIC STRESSES UNDER APPLICATION OF SILICON SUBSTANCES." In Land Degradation and Desertification: Problems of Sustainable Land Management and Adaptation. LLC MAKS Press, 2020. http://dx.doi.org/10.29003/m1695.978-5-317-06490-7/141-144.

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Laboratory and field experiments evidence that silicon fertilizers contribute to plant tolerance to unfavorable growth conditions: drought, frost, salinity, heavy metal contamination, and others. Silicon-induced underlying mechanisms include thickening of the epidermal layer, enhanced root system development, chemical stability of the DNA, RNA, and chlorophyll molecules, improved transport and redistribution of elements, as well as activation of defense system in plants against oxidative damage. Application of Si fertilizers and biostimulators promoted reducing crop losses and increasing yield

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Звіти організацій з теми "Plant growth inhibiting substances"

Karacic, Almir, and Anneli Adler. Fertilization of poplar plantations with dried sludge : a demonstration trial in Hillebola - central Sweden. Department of Crop Production Ecology, Swedish University of Agricultural Sciences, 2023. http://dx.doi.org/10.54612/a.2q9iahfphk.

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Wastewater sludge contains essential nutrients for plant growth and is frequently used as fertilizer in European agriculture. Sludge contains elevated concentrations of heavy metals, microplastics, and other substances that may pose potential risks to human health and the environment. Nevertheless, dried pelletized sludge emerges as a viable product for fertilizing short-rotation poplar plantations within a circular model, enabling nutrient recycling and converting waste into a valuable resource to enhance biomass production for different markets. In Hillebola, central Sweden, we demonstrated

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