Yazar "Camlica, Mahmut" seçeneğine göre listele

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    Applications of Some Nanoparticles and Responses of Medicinal and Aromatic Plants Under Stress Conditions
    (Springer International Publishing, 2023) Kulak, Muhittin; Yaldiz, Gulsum; Camlica, Mahmut
    Plants have been the main source of livelihood for human beings since prehistoric times, in the form of wild-collecting or agricultural activities. With the increases in human population and their activities, as well as global climatic changes, it might not be possible to maintain the sustainability of crop production without any input of fertilizers. Of the most challenging situations, biotic and abiotic stress factors are the most notable to be investigated due to their hazardous impacts, in an extent of 50% loss in crop productivity. In addition to conventional approaches, recent studies have been oriented on the uses of new-engineered nanomaterials on sustainable crop productivity. In this regard, out of the nanomaterials employed, copper nanoparticles, titanium oxide nanoparticles, silver nanoparticles, and silicon dioxide nanoparticles are the most examined nanoparticles in the relevant fields. Of the stress factors, drought and salinity are the most investigated abiotic stresses. The current chapter reviews the stress types and their impacts on agronomic traits and the secondary metabolites (terpenoids and phenolics) of medicinal and aromatic plants. Furthermore, the relevant studies were retrieved, visualized, and correlated using VOSviewer-aided bibliometric analysis. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.
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    Basil (Ocimum basilicum L.): Botany, Genetic Resource, Cultivation, Conservation, and Stress Factors
    (Springer International Publishing, 2023) Camlica, Mahmut; Yaldiz, Gulsum
    Basil or sweet basil is named Ocimum basilicum L. from the Lamiaceae family, which originated from India, and it is also well known as a culinary herb in other countries such as Italy, Thailand, Vietnam, and Taiwan. Agricultural systems (traditional or alternative agricultural systems) have a different effect on the morphology, yield, and yield components of basil. These agricultural systems include aquaponics and hydroponics systems and organic farming by using organic manure as vermicompost, poultry or cattle manure, biofertilizer, growing techniques, etc., as well as chemical fertilizer. Fertilization, especially organic and chemical fertilizer, combined with minerals, applied in appropriate dose and composition, affects growth, herb weight, and basil inorganic matter content. In this context, the management of the fertilizers is a significant factor to obtain successful basil cultivation and sustainable agriculture. So, the best agricultural system and growing condition should be determined to obtain the maximum yield values in basil. In this chapter, botany, distribution, origin, domestication, spread, genetic resource, collection, conservation, characterization, and evaluation (different agricultural systems, fertilizer application, genetic variability and morphology, and yield properties) will be covered in detail and provide information for basil producers and researchers. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.
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    Comparison of Twenty Selected Fenugreek Genotypes Grown under Irrigated and Dryland Conditions: Morphology, Yield, Quality Properties and Antioxidant Activities
    (Mdpi, 2024) Camlica, Mahmut; Yaldiz, Gulsum
    In this study, 18 fenugreek genotypes and two cultivars were cultivated under irrigated and dryland conditions to determine the morphological, yield, quality, and bioactive properties. The morphological and seed yield values showed differences among the fenugreek genotypes and cultivars. The PI 286532 and PI 639185 genotypes for total alkaloid content and the PI 426973 and PI 572538 genotypes for trigonelline content were prominent under both irrigated and dryland conditions. The PI 215615 and PI 286532 genotypes were found to be rich in fixed oil contents under two growing conditions, while all fenugreek genotypes had high linoleic contents. The PI 568215 and PI 251640 genotypes and the g & uuml;rarslan cultivar had the highest antioxidant activity compared with the other genotypes. The PI 215615 and PI 302448 genotypes and the g & uuml;rarslan cultivar were found to be superior with respect to phenolic and flavonoid contents. Generally, the cluster analysis clustered the genotypes into two main groups and two sub-groups. Group B included more than 66% of the genotypes and cultivars. The biplot analysis accounted for over 53% of total variations. As a result of this study, most of the genotypes were found to be high in the examined properties, and these genotypes were good sources of natural components with potential applications in the food and pharmaceutical industries.
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    Determination of Some Seed Characteristics of False Flax (Camelina sativa L. Crantz) Genotypes Grown Under Semi-Temperate Conditions
    (Univ Philippines Los Banos, 2022) Subasi, Ilhan; Arslan, Yusuf; Eryigit, Tamer; Ciftci, Vahdettin; Camlica, Mahmut
    Camelina is an alternative low-input oil plant grown in marginal areas in Turkey. This study aimed to determine some quality characteristics of 39 camellia genotypes in ecological conditions in Bolu, Turkey. The field experiments were carried out in an augmented design with randomized blocks. In this work, some important properties such as thousand seed weight, oil content, fatty acid composition, and protein ratio were investigated. Results showed that mean data for thousand seed weight, oil ratio, and protein ratio were 0.63 - 1.5 g, 26.69 - 39.17%, and 21.81 - 29.81%, respectively. Considering the oil content of the genotypes used in the study, the PI 650158 genotype had the highest oil ratio, while the PI 650164 genotype had the highest seed protein ratio. In conclusion, the PI 311735 and PI 650158 genotypes were found to be within acceptable limits in terms of both oil and protein ratios in places with semi-temperate conditions.
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    Employing Modern Technologies in the Cultivation and Production of Fenugreek (Trigonella foenum-graecum L.)
    (Springer Nature, 2021) Camlica, Mahmut; Yaldiz, Gulsum
    Fenugreek (Trigonella foenum-graecum L.) is an annual plant of Fabaceae family. It has various medicinal properties. The plant is used as spice or forage crop. It is native to the Mediterranean countries and it is also used as a spice plant in many parts of the world. The seeds and leaves of the fenugreek have been used commonly in traditional medicine because of including some important phytochemicals such as diosgenin, trigonellin, and fenugreekine. The used area of the fenugreek should be increased in different industry as food containing health-giving additives and having medicinal benefit as its phytochemicals. Fenugreek cultivation can increase the diversity of farming systems, improve its profitability, and make an important contribution to human health. This plant has been grown in arid and semi-arid region of the world as easily. However, yield, production and sowing area of fenugreek have lower values compared to other legume plants. Thus, best scientific strategies including breeding programs or cultural application should be implemented to improve the high yield of fenugreek species. Applications of different agricultural system can increase the fenugreek yield and phytochemical properties, thus it can contribute both crop production and soil management. This chapter emphasizes on the various scientific prospective including agricultural, agronomical, nutraceuticals, and industrial uses of fenugreek from past to present. In addition to this, it will moot for new research areas and different used areas of fenugreek. © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2021.
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    Impact of Various Environmental StressFactors on Productivity, Quality, and Secondary Metabolites of Fenugreek (Trigonella foenum-graecum L.)
    (Springer Nature, 2021) Yaldiz, Gulsum; Camlica, Mahmut
    Plants are subjected to various environmental stress factors as biotic (pathogens, pesticides, herbicides, insecticides, etc.) and abiotic stress (freezing, radiation, salinity, floods, drought, high temperature, heavy metals). These stress factors decrease the crop production and chemical constituents by affecting the plants at the different growth stages. Fenugreek (Trigonella foenum-graecum L.) occupies an important position among these plants, which belongs to the Fabaceae family and is widely considered as an antidiabetic and anticholesterol herb. These stress factors affect the morphological properties, yield attributes, and secondary metabolites of fenugreek. Field experiments revealed that several abiotic factors such as water stress, drought, low and high soil pH values, salinity, and nutrient deficiencies reduce plant growth by affecting various physiological and biochemical processes in the plant. Furthermore, population of root nodulating soil bacteria face same adverse environmental conditions as their legume partner. In addition, the pesticides induce oxidative stress and cytotoxic effects in fenugreek seedlings with appreciable reduction in mitotic index, induction of chromosomal abnormalities in root meristematic cell, and decreased level of accumulation of some key cell cycle regulators. Therefore, strategic measures should be taken in management of these environmental stresses. For example, conventional breeding or biotechnological approaches should be maintained to put forth new fenugreek species resistant to stress factors and these techniques also help the fenugreek producers to obtain higher yielding species under environmental stress conditions. Also, rhizobia strains should be developed to abiotic and biotic stress tolerance. In this review, the effect of various environmental stress factors on the growth and development of fenugreek has been summarized. Also, it is outlined the recent advancements and future perspective about such topic on fenugreek. © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2021.
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    Variability in the Biofortification Properties of Fenugreek (Trigonella foenum-graecum L
    (Springer International Publishing, 2023) Camlica, Mahmut; Yaldiz, Gulsum
    Fenugreek (Trigonella foenum-graecum L.) is one of the most important annual herbaceous plants belonging to Fabaceae family. It has high concentrations of proteins, fiber, and nutrients, as well as medicinal properties thanks to sapogenins, alkaloids, and other compounds. Also, fenugreek seeds include many critical chemical properties, such as fatty acids, vitamins, and nicotinic acid. Fenugreek has also been used in pharmaceutical and nutraceutical industries because it contains valuable metabolites. In this context, the biofortification of fenugreeks can be used as sustainable and cost-effective materials to combat malnutrition in developing countries. The biofortification of fenugreeks differs depending on the genotype, the level of genetic variability, and environmental factors. For this reason, this review highlights the genetic diversity of fenugreeks together with different culture studies, such as those on breeding, transgenic techniques, and/or agronomic applications, in order to reveal how to biofortify fenugreeks. © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.