Response of Some Plant Species Towards the Allelopathy of Two Types of Chickpea (Cicer Arietinum L.) Seed Extracts

Ashti, S A; Hero, F H K; Dlshad, A O; Nawroz, A T

doi:10.15666/aeer/1606_81198129

Cited by 6 publications

(5 citation statements)

References 20 publications

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“…However, it is not clear how the allelopathic activity of chavicol changes among these isoforms. For the allelopathic study in this work, eugenol was chosen as the comparative allelochemical compound to the BE because of the studies of allelopathic activity and the mode of action of eugenol or isoeugenol in several reports [ 20 , 24 , 30 ]. Nevertheless, the most abundant phenylpropanoid in BE was allyl-pyrocatechol diacetate (4-allyl-1,2-diacetoxybenzene), and the allelopathic action of BE might be from this compound.…”

Section: Discussionmentioning

confidence: 99%

Effects of Piper betle L. Extract and Allelochemical Eugenol on Rice and Associated Weeds Germination and Seedling Growth

Choopayak

Aranyakanon

Prompakdee

et al. 2022

Plants

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Natural herbicide is considered as a sustainable approach for weed management in agriculture. Here, allelopathic activities of Piper betle L. extract (BE) and known allelochemical eugenol (EU) were studied against rice and associated weeds in terms of germination and seedling growth. Five plant species including a rice crop (Oryza sativa L.); a dicot weed, false daisy (Eclipta prostrata (L.) L.); and three monocot weeds, barnyard grass (Echinochloa crus-galli (L.) P. Beauv.), swollen fingergrass (Chloris barbata Sw.), and weedy rice (Oryza sativa f. spontanea Roshev.) were studied. The paper-based results demonstrated that BE and EU had inhibitory effects on seed germination and seedling growth. The IC50 values of BE and EU for seed germination were ranked from swollen fingergrass, to false daisy, barnyard grass, rice, and weedy rice, respectively. The ratio of root to shoot length of the seedlings indicated that the roots were more affected by the treatments than the shoots. In addition, the gel-based results showed the reduction of the rice seedling root system, especially on lateral root length and the numbers upon the treatments. Taken together, BE had an allelopathic activity similar to that of EU. Interestingly, the major paddy weed, barnyard grass, was more sensitive to BE than rice, underlining BE as a natural herbicide in rice agriculture.

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Section: Discussionmentioning

confidence: 99%

Effects of Piper betle L. Extract and Allelochemical Eugenol on Rice and Associated Weeds Germination and Seedling Growth

Choopayak

Aranyakanon

Prompakdee

et al. 2022

Plants

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“…These secondary metabolic compounds can affect the processes of building and transporting amino acids and thus reduce the rate of protein building [19]. These compounds also reduce the absorption of ions and inhibition the growth process in plant cells by inhibiting protein synthesis [20].…”

Section: Results and Discussion: Proteinsmentioning

confidence: 99%

Determine the effect of some environmental factors on the values of carbohydrates, proteins, total phenols and total alkaloids in Eucalyptus camaldulensis Kirkuk-Iraq.

Abdullah¹,

Abdulqader²

2023

kujas

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This study was conducted to evaluate the effect of seasonal variations in the values of primary metabolites (carbohydrates and proteins) and secondary metabolites (total phenols and total alkaloids) in Eucalyptus camaldulensis grown in the front garden of Kirkuk University. Plant samples were collected from three sites (east, middle, and west of the garden) in three seasons (winter, spring, and summer) from 31/1/2022 to 5/7/2022. Variation recorded in primary and secondary metabolite compounds values. Carbohydrates' highest values 17.78% were recorded in the spring in the third site while the lowest values7.23% were recorded in the first site in the winter. Proteins' highest values 19.64% were recorded in the first site in the summer while the lowest values 4.25% were recorded in the spring. Total phenols higher values78.99 ppm and total alkaloids 2.84 ppm was recorded in the second site in the spring and the lowest value was 44.88 ppm, and 1.58 ppm, respectively, in winter in the first site. Phenolic compounds were identified: Rutin, Chlorogenic Acid, Quercetin, Gallic, and Salicylic. It had an effective role in protecting the eucalyptus plant individuals from environmental factors stress. Eucalyptus camaldulensis individuals tend to use primary and secondary metabolite compounds to protect their cells in stress conditions in the winter and summer seasons.

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“…It is suggested that the allelochemicals in fig tree leaves may be released into the soil environment through rain and mist, which can directly or indirectly promote the growth of mint. The allelopathy of plant species is very complex, and the effects of extracts from the same part of the same donor plant on different recipient plants may also be different [63]. Certain plant allelochemicals have hormone-like effects or promote the growth of the recipient plant by changing the hormone composition and concentration of the recipient plant [64].…”

Section: Discussionmentioning

confidence: 99%

The Effects of Fig Tree (Ficus carica L.) Leaf Aqueous Extract on Seed Germination and Seedling Growth of Three Medicinal Plants

Yang

Tian

et al. 2021

Agronomy

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Fig tree cultivation land resources are not fully utilized and introducing them into sustainable medicinal agroforestry systems can effectively achieve resource protection and reuse. Laboratory and pot experiments were applied to study the allelopathic effects of fig tree (Ficus carica L.) leaf aqueous extract at five mass concentrations of 8.3, 10.0, 12.5, 16.7, and 25.0 g/L on the morphological and physiological indexes of mint (Mentha haplocalyx Briq.), dandelion (Taraxacum mongolicum Hand.-Mazz.), and woad (Isatis indigotica Fort.). The results showed that mint had the best seed germination rate. The leaf aqueous extract at lower concentrations had a strong promoting effect on the biomass and photosynthetic parameters of mint, dandelion, and woad. With the increase in leaf aqueous extract concentration, the superoxide dismutase, peroxidase, and catalase activity of mint, dandelion, and woad increased initially and then decreased, but the malondialdehyde content increased. The synthetic allelopathic indexes of the three medicinal plants were in the following order: mint > woad > dandelion. Both the low and medium concentration extracts (8.3 g/L–12.5 g/L) showed an obvious promoting effect, while high concentrations exhibited distinct inhibiting effects. In conclusion, mint is the most suitable medicinal plant to be interplanted with fig trees for introduction into medicinal agroforestry systems.

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Response of Some Plant Species Towards the Allelopathy of Two Types of Chickpea (Cicer Arietinum L.) Seed Extracts

Abstract: Ashti et al.: Response of some plant species towards the allelopathy of two types of chickpea (Cicer arietinum L.

Cited by 6 publications

References 20 publications

Effects of Piper betle L. Extract and Allelochemical Eugenol on Rice and Associated Weeds Germination and Seedling Growth

Effects of Piper betle L. Extract and Allelochemical Eugenol on Rice and Associated Weeds Germination and Seedling Growth

Determine the effect of some environmental factors on the values of carbohydrates, proteins, total phenols and total alkaloids in Eucalyptus camaldulensis Kirkuk-Iraq.

The Effects of Fig Tree (Ficus carica L.) Leaf Aqueous Extract on Seed Germination and Seedling Growth of Three Medicinal Plants

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