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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, AydinThis 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.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, AydinThis 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.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, AzizThis 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 1Öğe Phytoremediation of nickel (Ni) from agricultural soils using canola (Brassica napus L.)(Taylor & Francis Inc, 2016) Adiloglu, Sevinc; Saglam, M. Turgut; Adiloglu, Aydin; Sume, AliThe aim of this research is to propound an innovative method to remediate the nickel (Ni) pollution in agricultural soils by using canola (Brassica napus L.) plant. For this purpose, a field experiment was conducted on the campus of Namk Kemal University, namely its Faculty of Agriculture Research and Experimental Area, during 2011. Nickel (100mg/kg) as NiSO4 forms was applied to each parcel. Then ethylene diamine tetra acetic acid (EDTA) chelate was applied to each parcel at four doses (0, 5, 10, and 15mmol/kg) during the blossom period of the plants. The plants were harvested four months after planting. The soil in the samples was classified with neutral pH, low lime, and insufficient organic matter. The available phosphorus content and the exchangeable potassium content of research area were both found to be sufficient. The amount of available iron, manganese, and copper of the experimental soil was sufficient, but the available zinc amount of the soil was determined at a deficient level. The experimental area soil was classified to be in clay texture. According to the field experiment results, root and shoot yield of plants decreased with increasing EDTA doses. On the other hand, nickel amount of root and shoot of the plants increased with increasing EDTA application to the plants. These increases and decreases were found to be statistically significant at the level of 1%. According to the results of the experiment, heavy metal pollution of the soil of Tekirda province can be remediated by the phytoremediation method.