Yazar "Sumer, Ali" seçeneğine göre listele

Listeleniyor 1 - 5 / 5
  • [ X ]
    Öğe
    Development of boron extraction methods from plants - Determination of available boron in canola grown soils
    (Parlar Scientific Publications, 2020) Sumer, Ali; Adiloglu, Sevinc; Adiloglu, Aydin
    This research was carried out in order to determine the most suitable method for chemical extraction of available for plant boron content of agriculture soils. According to the results dry matter yield boron content and total boron uptake of canola were increased with the increasing amount of boron applied to the soil. The methods used for predicting plant available boron content of the soils exposed a high degree of correlation with the biological indexes. Sixteen chemical extraction methods were ranked as: DTPA- NH4OAc > 2 mM DTPA > 1 N NH4OAc (pH: 7) > 1 N NHOAc (pH: 4.8) > 0.01 M Tartaric acid > Hot 0.01 M CaCb > 0.05 M Mannitol (pH: 7.5) > 0.05 M Ammonium Oxalate > Hot water > 0.05 M KH2PO4 > Total Boron > 0.02 M HNO + 30 % H2O2 > 0.05 M Mannitol/ 0.01 M CaCl2 > Cold 0.01 M CaCb > 0.01 M Mannitol/ 0.01 M CaCb > 5 % Glycerol/ 0.01 M CaCl2. The one of the first six chemical extraction method in this arrange could be proposed as the best method to determine the plant available boron content of the soils. © 2020 Parlar Scientific Publications. All rights reserved.
  • [ X ]
    Öğe
    DEVELOPMENT OF BORON EXTRACTION METHODS FROM PLANTS - DETERMINATION OF AVAILABLE BORON IN CANOLA GROWN SOILS -
    (Parlar Scientific Publications (P S P), 2020) Sumer, Ali; Adiloglu, Sevinc; Adiloglu, Aydin
    This research was carried out in order to determine the most suitable method for chemical extraction of available for plant boron content of agriculture soils. According to the results dry matter yield boron content and total boron uptake of canola were increased with the increasing amount of boron applied to the soil. The methods used for predicting plant available boron content of the soils exposed a high degree of correlation with the biological indexes. Sixteen chemical extraction methods were ranked as: DTPA-NH4OAc > 2 mM DTPA > 1 N NH4OAc (pH: 7) > 1 N NH4OAc (pH: 4.8) > 0.01 M Tartaric acid > Hot 0.01 :VI CaCl2, > 0.05 M Mannitol (pH: 7.5) > 0.05 M Ammonium Oxalate > Hot water > 0.05 M KH2PO4 > Total Boron > 0.02 M HNO3 + 30 % H2O2 > 0.05 M Mannitol/ 0.01 M CaCl2 > Cold 0.01 M CaCl2 > 0.01 M Mannitol/ 0.01 M CaCl2 > 5 % Glycerol/0.01 M CaCl2, The one of the first six chemical extraction method in this arrange could be proposed as the best method to determine the plant available boron content of the soils.
  • [ X ]
    Öğe
    Molybdenum Application on the Growth and Nutrient Element Contents of Head Lettuce (Lactuca sativa L.) in Acid Soils
    (Asian Journal Of Chemistry, 2011) Adiloglu, Sevinc; Adiloglu, Aydin; Sumer, Ali; Satana, Aziz
    This work was carried out in order to determine the effects of increasing molybdenum application on some nutrient element contents of head lettuce plant in acid soil under greenhouse conditions. For this purpose, an experiment was done under greenhouse conditions with three replications and head lettuce was grown. Three different doses of Mo (0; 0.25 and 0.50 mg kg(-1)) (in (NH4)(6)Mo7O2 center dot 4H(2)O form) were applied to plants. Nitrogen fertilizer was applied to experiment area 100 mg kg(-1) as NH4NO3 whereas phosphorus fertilizer was applied to experiment area 50 mg kg(-1) as KH2PO4. According to the results, N, P and K contents of head lettuce increased with increasing of Mo applications. Fe, Zn and Mn contents of plant decreased with increasing of Mo applications, while Cu content of plant was not affected. All these effects were statistically significant at the confidence level of 1
  • [ X ]
    Öğe
    Ranking of 11 coastal halophytes from salt marshes in northwest Turkey according their salt tolerance
    (Tubitak Scientific & Technological Research Council Turkey, 2013) Zoerb, Christian; Sumer, Ali; Sungur, Ali; Flowers, Timothy J.; Ozcan, Hasan
    Salt-affected soils with high electrolyte contents limit the development of the majority of plants and serve as a habitat only for such species (halophytes) that can survive the conditions. To date, there is still much that is unknown about the physiological mechanisms, including ion relationships, that make plants salt-resistant. The primary aim of this study was to evaluate a method of ranking plants for their salt tolerance. A total of 11 coastal halophytes of the Kavak Delta were evaluated for their ability to cope with different soil salinities. For this, electrical conductivities of soils (of up to 135 dS m(-1)) were recorded and a total of 100 plant samples, including plant roots, were taken from a depth of 0-15 cm in the soil. The halophytes were ranked in the following order from highest to moderate salt tolerance: Halocnemum strobilaceum >= Salicornia fragilis >= Arthrocnemum fruticosum = Suaeda prostrata >= Salsola kali = Petrosimonia brachiata >= Juncus maritimus = Aeluropus littoralis >= Halimione portulacoides = Limonium graecum >= Artemisia santonicum. The Na+/K+ ratios of leaves perfectly reflected the salinity tolerance ranking of all halophytic species examined. It proved possible to rank the salt tolerance of halophytes by assessment of the electrical conductivity of the soil in which they grew naturally; tolerance was well predicted by the Na+/K+ ratio in the shoots.
  • [ X ]
    Öğe
    The effect of olive oil solid waste application on soil properties and growth of sunflower (Helianthus annuus L.) and bean (Phaseolus vulgaris L.)
    (Elsevier Sci Ltd, 2013) Ilay, Remzi; Kavdir, Yasemin; Sumer, Ali
    Research on the reuse and recycling of agricultural by-products and industrial wastes are becoming increasingly important due to storage and environmental problems associated with these wastes. This study investigated the effect of olive oil solid waste (OSW) application rates on the macro- and micro-elemental contents and plant growth of bean (Phaseolus vulgaris L.) and sunflower (Helianthus annuus L.) and soil properties. OSW was mixed with soil at rates of 0, 3, 5 and 7% w/w. Sunflower was grown for 45 days and bean for 30 days in pots. Relative phosphorus (P), calcium (Ca), zinc (Zn) and boron (B) contents by mass of sunflower plants increased while nitrogen (N) and carbon (C) content decreased. In contrast in bean, P. B and Zn contents were increased but C, N, Ca, and manganese (Mn) contents decreased. Total carbon (TC), total nitrogen (TN) and electrical conductivity (EC) increased while pH decreased pot soils after harvesting. Direct application of OSW to clay loam soil has significant negative impacts on growth of sunflower and bean. However, soil properties were enhanced and organic matter content increased. (C) 2013 Elsevier Ltd. All rights reserved.