Kuraklık Stresi Altındaki İki Akçaağaç Türünün (Acer negundo ve Acer pseudoplatanus) Fidanlarının Gaz Değişim Parametrelerinin Karşılaştırılması

Koç, İsmail

doi:10.24011/barofd.1056512

Cited by 10 publications

(20 citation statements)

References 44 publications

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“…Trace metals have been the subject of many studies in recent years, as they are elements that can be extremely harmful to human and environmental health in high concentrations [79][80][81]. The study determined the densities of different metals in various tree species depending on air pollution [82][83][84]. As a result of the evaluation of the analysis results, it has been determined that all heavy metals are in different types and amounts, and it is thought that these amounts are due to the high vehicular traffic of the region in the sampling area [84][85][86].…”

Section: Resultsmentioning

confidence: 99%

“…The study determined the densities of different metals in various tree species depending on air pollution [82][83][84]. As a result of the evaluation of the analysis results, it has been determined that all heavy metals are in different types and amounts, and it is thought that these amounts are due to the high vehicular traffic of the region in the sampling area [84][85][86]. When the variation of K and Mg concentrations is examined, it is seen that the changes differ in a statistically significant level.…”

Section: Resultsmentioning

confidence: 99%

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Change of Mg and K concentrations for 40 years in the Düzce atmosphere by Pinus pinaster annual rings

SALEH¹,

ÇOBANOĞLU²

2022

World J. Adv. Res. Rev.

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Air is one of the most essential elements that living things need to survive. Air pollution has become even more important due to reasons such as population growth and the difficulties brought by global warming and war. The factors that make up air pollution are also one of the most important factors of environmental pollution and cause serious pollution problems. While some metals in the air positively affect plant growth as nutrient elements in agricultural activities, they cause deterioration of plant development due to the accumulation of high concentrations in plant organs. This study, as an indicator of the time-dependent variation of Mg and K concentrations with atmospheric accumulation, reveals the variation and year-related amounts of Pinus pinaster species in Düzce province.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Change of Mg and K concentrations for 40 years in the Düzce atmosphere by Pinus pinaster annual rings

SALEH¹,

ÇOBANOĞLU²

2022

World J. Adv. Res. Rev.

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“…Our world has recently faced many disasters such as wildfires (Ertugrul et al, 2021), massive flooding (Kilicoglu et al, 2021), earthquakes, climate change, and pollution (Mutlu and Aydın Uncumusaoglu, 2017;Mutlu and Aydın Uncumusaoglu, 2018;Mutlu, 2019;Emin et al, 2020;Mutlu and Arslan, 2021). Among these factors, air pollution includes heavy metals (Isinkaralar et al, 2022;Key et al, 2022; and drought (Koç et al, 2021;Koç, 2022;Koç & Nzokou, 2022), which are the most effective on living things, come to the fore. In the recent century, among many other unfavorable environmental factors worldwide, drought stress has become the most critical one due to the importance of plant growth, development, and physiology (Turfan et al, 2019;.…”

Section: Discussionmentioning

confidence: 99%

Gas exchange parameters of 8-year-old Abies fraseri (Pursh) Poir. seedlings under different irrigation regimes

Koç¹,

Nzokou

2022

Turkish JAF Sci.Tech.

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Eight-year-old Abies fraseri seedlings were grown under different irrigation regimes to determine how drought stress might affect the seedlings in terms of gas exchange parameters. In this study, net photosynthesis (Anet), transpiration rate (E), stomatal conductance (gs), intercellular CO2 (Ci), Ci to ambient CO2 (Ca) concentration ratio (Ci/Ca), intrinsic water use efficiency (iWUE), and water use efficiency (WUE) were measured on August 11 and 27. Irrigation and measurement time were statistically significant on all gas exchange parameters except WUE for irrigation and measurement time and Anet for measurement time. E and gs were significant under the irrigation and measurement time interactions. In this study, increasing irrigation generally decreased Anet, and gs, while increased E, iWUE, and Ci/Ca. On August 27, A. fraseri had higher Anet, gs, E, Ci, Ci/Ca, and lower iWUE values than August 11. However, there was a robust positive correlation between gs and Anet, while a negative correlation between gs and iWUE in A. fraseri seedlings. In general, prolonged water deficiency leads plants to decrease Anet, gs, and E while iWUE increases, contrary to the current study. A well-developed and deeper root system, especially in plants under less or no-irrigation regimes, may alleviate drought stress effects in the long run and provide an advantage in leaf gas exchange parameters. In addition, the fact that soil moisture did not differ much between treatments, although irrigation levels were different, may explain the similar behavior among individuals measured in terms of gas exchange parameters.

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“…Especially the results of climate change cause many disorders on climate local and global scale (Canturk and Kulaç, 2021;Koç, 2021a, b;Koç, 2022a). First, changing climate causes global warming worldwide and results in drought stress in conifer (Koç, 2021c, d;Koç et al, 2021;Koç and Nzokou, 2022) and broad leaf (Koç, 2022b) plant species. Second, air pollution is another factor that has many side effects on plants, such as heavy metal contamination (Koç, 2021e;Isinkaralar et al, 2022;.…”

Section: Discussionmentioning

confidence: 99%

Effect of Grafting Method and Time on Grafting Success in Anatolian Chestnut (Castanea sativa Mill.)

Uyanık

Kulaç

Beyazyüz

2022

Turkish JAF Sci.Tech.

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Chestnut is an economically important tree because of wood and nut production, which is usually found in warm-temperate species, especially Mediterranean region. The fruit of chestnut is a good antioxidant source besides being rich in vitamin C. Anatolian chestnut (Castanea sativa Mill.) is a natural chestnut species in Türkiye. This study aimed to determine the most appropriate grafting time and grafting method for two chestnut cultivars (Marigoule and Erfelek) collected from the Western Black Sea region. Two different varieties (Marigoule and Erfelek) and three different grafting methods (chip budding, tongue, and cleft) were applied in different environments (in the hoop house and open field) for six months (December, January, February, March, April, and July). Analysis of variance was used for the grafting trials which was established and applied in the factorial trial design. Results showed that grafting success in the hoop house was twice as high in the open field, and the tongue was the most successful grafting method in all months except July. However, chip budding was observed as the most successful method in July. The highest grafting success was achieved in February, followed by July. According to the obtained results, Marigoule (C. crenata x C. sativa) cultivars were more successful than Erfelek cultivars. Marigoule cultivar’s success rate was 86% for the tongue method in February at hoop house. In July, 83% grafting success was achieved.

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Kuraklık Stresi Altındaki İki Akçaağaç Türünün (Acer negundo ve Acer pseudoplatanus) Fidanlarının Gaz Değişim Parametrelerinin Karşılaştırılması

Cited by 10 publications

References 44 publications

Change of Mg and K concentrations for 40 years in the Düzce atmosphere by Pinus pinaster annual rings

Change of Mg and K concentrations for 40 years in the Düzce atmosphere by Pinus pinaster annual rings

Gas exchange parameters of 8-year-old Abies fraseri (Pursh) Poir. seedlings under different irrigation regimes

Effect of Grafting Method and Time on Grafting Success in Anatolian Chestnut (Castanea sativa Mill.)

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