The effect of geographic location and seed storage time on the content of fatty acids in stone pine (Pinus pinea L.) seeds

Özel, Halil Barış; Şevik, Hakan; Onat, Saadettin Murat; Yiğit, Nurcan

doi:10.15376/biores.17.3.5038-5048

Cited by 10 publications

(8 citation statements)

References 20 publications

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“…For instance, the P7 population was among the populations most affected by nanoparticles, while the P4 and P9 populations were among the least affected ones. All phenotypic characters of plants are formed under the interaction of genetic structure (Sevik et al 2021;Kurz et al 2023;Tandogan et al 2023) and environmental factors (Özel et al 2022;Erdem et al 2023;Yigit et al 2023). In addition to environmental factors, practices such as fertilization (Sadak and Bakhoum 2022;Bakhoum et al 2023) and stress factors such as drought (Bakhoum et al 2022;Hanafy and Sadak 2023), UV-B, radiation, and heavy metals also affect plant growth (Ucun Özel et al 2019;Özel et al 2021a,b;Ghoma et al 2023).…”

Section: Resultsmentioning

confidence: 99%

Effects of silver nanoparticles on germination and seedling characteristics of Oriental beech (Fagus orientalis) seeds

Özel,

Şevik,

Yıldız

et al. 2024

BioRes

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Nowadays, the applications of nanotechnology are increasing in various fields such as information technology, energy, the medical sector, and agriculture. Nanotechnology has proved its ability to solve problems in agriculture and related industries. Establishing the impact of nanoparticles on various ecosystems has become a primary research topic, but studies on forest ecosystems and trees are quite limited. This study examined the effects of silver nanoparticles on the germination parameters of oriental beech seeds and established their toxic threshold values. Silver nanoparticles were applied at concentrations of 200, 400, 600, 800, and 1000 mg/L to oriental beech (Fagus orientalis) seeds collected from 10 different populations in order to identify the germination rate, germination percentage, seedling height, root collar diameter, plumula length, radicle thickness, and radicle length parameters. The results revealed that silver nanoparticles have a negative effect on germination and seedling parameters of oriental beech seeds, and that this effect is clearly seen in the germination rate at 20 mg/L levels and in seedling characters starting from 60 mg/L dose, causing a decrease of 13% in germination rate, 24% in germination percentage, 40% in plumula length, and 30% in radicle length. The Kahramanmaras-Andirin population was found to be the most affected by nanoparticles, while the Bursa-Inegol and Ordu-Akkus populations were the least affected.

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Section: Resultsmentioning

confidence: 99%

Effects of silver nanoparticles on germination and seedling characteristics of Oriental beech (Fagus orientalis) seeds

Özel,

Şevik,

Yıldız

et al. 2024

BioRes

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“…Phenotypic traits of all living organisms are shaped by genetic structure [17][18][19] and environmental conditions [20]. Environmental conditions consist primarily of climatic [21,22] and edaphic [23] conditions.…”

Section: Discussionmentioning

confidence: 99%

Assessment of Afforestation Activities in Thrace Region using Some Oak (Quercus sp.) Varieties

ÖZEL,

TANDOĞAN,

ŞAHİN

et al. 2023

KUJES

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In this study, which is a preliminary assessment, afforestation studies established at different times with different oak species (Quercus sp.) in the Thrace Region were examined. Accordingly, as a result of the variance analysis applied to the data of the percentage of survival variable, which is important in terms of adaptation ability, it was determined that there was a statistically significant difference at the P˂0.05 confidence level in terms of afforestation areas. In this respect, as a result of Duncan test performed at P˂0.05 confidence level to create homogeneous groups, Ulukonak oak plantation area established with Q. infectoria with a survival rate of 89% is in the first group, and this group is classified with a survival percentage of 78%. Celaliye plantation area established with Q. cerris species followed. In the study, mean values were determined in terms of afforestation areas regarding the quantitative and morphological characters determined in the trial areas taken from the oak afforestation areas. When these data are examined, the mean diameter value varies between 2.3-5.1 cm in Q. petraea afforestation areas of different ages, 2.0-3.6 cm in Q. infectoria afforestation areas, 3.5 cm in Q. frainetto and Q. cerris. It was determined to be 4.9 cm in. Mean height value varies between 2.36-5.58m in Q. petraea afforestation areas, 2.30-2.98m in Q. infectoria afforestation areas, 3.62m in Q. frainetto and 3.93m in Q. cerris. has been found to be. The crown symmetry is generally asymmetrical in all afforestation areas, regardless of the oak species. Stem straightness, on the other hand, was in the curve category for all afforestation areas. As a result of the variance analysis applied to the average volume values determined in the sampling areas, a statistically significant difference was determined between the forestation areas at the P˂0.05 confidence level. In this context, afforestation area established with Q. petraea oak species formed the first group with an average volume value of 0.00930 m3, as a result of Duncan Range Test performed at P˂0.05 confidence level to create homogeneous groups in terms of afforestation areas.

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“…As a result of the combination of these two effects, heavy metals adhere to the surface of leaves, and the concentration of heavy metals increases in the leaves (Turkyilmaz et al 2020). In addition, environmental factors directly affect plant growth (Özel et al 2022;Varol et al 2022), and there is a significant relationship between plant growth and heavy metal uptake. Therefore, the absorption of heavy metals into the plant and its accumulation in organs is relative (Savas et al 2021;Cesur et al 2022).…”

Section: Discussionmentioning

confidence: 99%

Change of aluminum concentrations in specific plants by species, organ, washing, and traffic density

Kuzmina¹,

Menshchikov²,

Mohnachev³

et al. 2022

BioRes

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One of the most critical problems throughout the world is air pollution, causing the death of millions of individuals annually, and it is reported that 90% of the global population breathes polluted air. Among the components of air pollution, the most harmful ones are the heavy metals, which can remain non-degraded in nature for a long time, bio-accumulate in living organisms, and be toxic or carcinogenic at low concentrations. Hence, monitoring and reducing heavy metal pollution in the air are high-priority research topics. Heavy metals can accumulate within various organs of plants grown in an environment with an increased level of heavy metal pollution. The metal analyses on these organs can provide insight into the heavy metal pollution in the air. In the present study, the concentrations of aluminum (Al), one of the most important heavy metals, were determined in the different organs of five plant species grown in regions with different traffic densities. Remarkable changes were observed in the Al concentrations in all the organs of species, which were examined here by organ and traffic density. The highest values were obtained from the organs of plants grown in no-traffic regions.

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The effect of geographic location and seed storage time on the content of fatty acids in stone pine (Pinus pinea L.) seeds

Cited by 10 publications

References 20 publications

Effects of silver nanoparticles on germination and seedling characteristics of Oriental beech (Fagus orientalis) seeds

Effects of silver nanoparticles on germination and seedling characteristics of Oriental beech (Fagus orientalis) seeds

Assessment of Afforestation Activities in Thrace Region using Some Oak (Quercus sp.) Varieties

Change of aluminum concentrations in specific plants by species, organ, washing, and traffic density

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