Effects of pre-sowing treatments with allelopathic plant extracts on tree tomato (Solanum betaceum Cav.) seedling emergence and performance

Mavi, Kazım; Uzunoğlu, Fulya

doi:10.15446/agron.colomb.v38n2.84373

Cited by 5 publications

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The maximum germination (74%) recorded for cv. Oforiwa (Fig 1A) at 20C is consistent with that of Solanum ptychchanthum (Zhou et al, 2005) and S. betaceum (Mavi and Uzunoğlu, 2020). At lower temperatures, no germination occurred in both cultivars.…”

Section: Effect Of Constant Temperatures On Seed Germination (G %) Of...supporting

confidence: 81%

Temperature and Light Effects on Germination Behaviour of African Eggplant (Solanum aethiopicum L.) Seeds

Botey

Ochuodho

Ngode

et al. 2021

IJARe

View full text Add to dashboard Cite

Background: A preliminary study of the African eggplant seeds obtained from farmers sources recorded a wide variation in percentage germination under ambient conditions (25±2°C). The germination percentage ranged from 0% to 25%, while fresh seeds ranged between 53% and 87%. As temperature and light are important factors of seed germination, the current study investigated the effect of temperature on the germination pattern and the influence of light interaction with temperature on seed germination of African eggplant (Solanum aethiopicum L.) under controlled conditions. Methods: Seeds of two cultivars of African eggplant were subjected to constant and alternating temperatures and under three light exposure regimes. Seed quality was accessed by per cent germination, mean germination time, time to reach 50% germination, germination index and mean daily germination. Result: The highest percentage germination under constant temperatures was recorded at 25°C (76%) and 20°C (74%). The maximum temperature and light conditions required for maximum seed germination quality (76-95%) at the shortest time (4-5 days) was 30/20°C under alternating 8/16 hours light and dark.

show abstract

Section: Effect Of Constant Temperatures On Seed Germination (G %) Of...supporting

confidence: 81%

Temperature and Light Effects on Germination Behaviour of African Eggplant (Solanum aethiopicum L.) Seeds

Botey

Ochuodho

Ngode

et al. 2021

IJARe

View full text Add to dashboard Cite

show abstract

“…We calculated the allopathic effect of the extracts by the stimulatory allelopathy index (SAI): SAI = (T/C − 1) × 100, where T—treatment value and C—control value 49 . We estimated the SAI for GP and SVI indicators of the last day of germination in dishes (8 GD), water content (WC), photosynthetic pigments and TPC 50 .…”

Section: Methodsmentioning

confidence: 99%

Pre-treatment of Cucurbita maxima ‘Hokkaido orange’ by Viscum album aqueous extracts in search of allelopathic potential

Strashok,

Ziemiańska,

Czaplicka

et al. 2024

Sci Rep

View full text Add to dashboard Cite

Viscum album L. (VA) is a unique plant with regard to its biological content. It is rich in many different metabolites with high potential in various spheres of human activity. We conducted a pilot study with 5 VA aqueous extracts of different host-tree species for pre-sowing treatment of Cucurbita maxima ‘Hokkaido orange’ seeds. We set the following objectives consisting of hypotheses (1) H01 is based on different effects of tested VA extracts depending on host trees and time of pre-treatment; (2) H02 focuses on the allopathic properties of the tested extracts affecting the plant growth and development by dose–response relationship; (3) A01 considers highly biologically active compounds of VA extracts also containing allelochemicals that can be used to regulate plant growth processes and create eco-friendly and resilient cities. The analysis of the stimulatory allelopathy index for 7 parameters demonstrates the direct effect of VA extracts in 62.3% of cases. The variability of the broad spectrum of effects of VA extracts of different host trees on the ontogenesis of C. maxima plants shows the presence of potential allelochemicals, resulting from the vital products of the host-parasite relationship. These effects are not fully explained by total polyphenol content and antioxidant activity as in previous studies of other mistletoe species. The authors consider this work a pilot study that expands the areas of application of VA extracts and knowledge about potential sources of allelochemicals.

show abstract

The Effect of Different Pre-sowing Treatments on Seedling Emergence, Quality and Development in Passiflora edulis Seeds

Uzunoğlu,

Özmen,

Toprak

et al. 2023

Erwerbs-Obstbau

View full text Add to dashboard Cite

Effects of pre-sowing treatments with allelopathic plant extracts on tree tomato (Solanum betaceum Cav.) seedling emergence and performance

Cited by 5 publications

References 13 publications

Temperature and Light Effects on Germination Behaviour of African Eggplant (Solanum aethiopicum L.) Seeds

Temperature and Light Effects on Germination Behaviour of African Eggplant (Solanum aethiopicum L.) Seeds

Pre-treatment of Cucurbita maxima ‘Hokkaido orange’ by Viscum album aqueous extracts in search of allelopathic potential

The Effect of Different Pre-sowing Treatments on Seedling Emergence, Quality and Development in Passiflora edulis Seeds

Contact Info

Product

Resources

About