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Browsing Toprak Bilimi ve Bitki Besleme Bölümü by Issue Date

Browsing Toprak Bilimi ve Bitki Besleme Bölümü by Issue Date

Now showing items 1-20 of 53

Determination of mineral and trace elements in some spices cultivated in Turkey

Oezkutlu, Faruk; Kara, S. M.; Sekeroglu, N. (INT SOC HORTICULTURAL SCIENCE-LEUVEN 1, 2007)

In recent years, there has been a growing interest in monitoring trace elements and heavy metal contents in the spices and herbs. Some spices widely cultivated and consumed in Turkey were monitored as to their trace heavy ...
Leaf-applied sodium chloride promotes cadmium accumulation in durum wheat grain

Ozkutlu, Faruk; Ozturk, Levent; Erdem, Halil; McLaughlin, Mike; Cakmak, Ismail (SPRINGER-DORDRECHT, 2007)

Cadmium (Cd) accumulation in durum wheat grain is a growing concern. Among the factors affecting Cd accumulation in plants, soil chloride (Cl) concentration plays a critical role. The effect of leaf NaCl application on ...
Relations between pore fractal dimension (Dp) and some physical properties of alluvial-colluvial soils

Kutlu, Turgut; Ersahin, Sabit (WFL PUBL-HELSINKI, 2008)

Pore-solid fractal dimensions have become popular topic in science and have been used to describe heterogeneity of porous media. Many studies were conducted to relate fractal dimension of particle-size and pore-size ...
Short-term effects of hazelnut husk compost and organic amendment applications on clay loam soil

Ozenc, Damla Bender; Ozenc, Nedim (TAYLOR & FRANCIS INC-PHILADELPHIA, 2008)

The experiment was carried on a clay loam soil to examine the short-term effects of hazelnut husk compost (HHC) and organic amendments on selected soil physical properties between 2001 and 2003. The amendments were only ...
Evaluation of soil physical quality in mollic ustifluvent, typic ustifluvent and typic ustorthent using Dexter's S-theory

Kutlu, Turgut; Ersahin, Sabit (WFL PUBL-HELSINKI, 2008)

Soil physical quality is one of the three main aspects of soil quality, beside biological and chemical qualities. Decline in soil physical quality can have serious consequences for biological and chemical properties as ...
Response of lettuce (Lactuca sativa var. crispa) to salinity of irrigation water

Uenluekara, Ali; Cemek, Bilal; Karaman, Sedat; Ersahin, Sabit (TAYLOR & FRANCIS LTD-ABINGDON, 2008)

This study was conducted in a greenhouse to assess the response of lettuce (Lactuca sativa var. crispa) to increasing salinity of irrigation water (0.75, 1.5, 2.5, 3.5, 5.0, and 7.0 dS m(-1)). Soil salinity increased ...
Determination of cadmium and trace elements in some spices cultivated in Turkey

Ozkutlu, Faruk (ASIAN JOURNAL OF CHEMISTRY-SAHIBABAD, 2008)

In recent years, there has been a growing interest in monitoring trace element and cadmium contents of spices and herbs. Some spices widely cultivated and consumed in Turkey were monitored as to their trace element and ...
Growth and transpiration of tomato seedlings grown in hazelnut husk compost under water-deficit stress

Oezenc, Darnla Bender (TAYLOR & FRANCIS INC-PHILADELPHIA, 2008)

This study was carried out to determine effects of composted hazelnut husk (CHH) on tomato seedlings grown under water stress conditions. Seven media were prepared using CHH mixed, in different ratios, with native peat and ...
Relations between solid fractal dimension and some physical properties of soils formed over alluvial and colluvial deposits

Kutlu, Turgut; Ersahin, Sabit; Yetgin, Buket (WFL PUBL-HELSINKI, 2008)

Results of many studies showed that fractal dimension of particle-size distribution (PSD) was useful to evaluate the relationship between soil texture and its associated properties. In this study we evaluated relationship ...
Optimizing nitrogen fertilizer-use recommendations for winter wheat in a Mediterranean-type environment using tissue nitrate testing

Korkmaz, K.; Ibrikci, H.; Ryan, J.; Buyuk, G.; Guzel, N.; Karnez, E.; Oguz, H.; Yagbasanlar, T. (TAYLOR & FRANCIS INC-PHILADELPHIA, 2008)

Although nitrogen (N) fertilizer use is essential for economic yields of modern field crops, whether rainfed or irrigated, the underlying concern is to maximize nutrient-use efficiency and avoid excessive N use that results ...
SOIL BASAL RESPIRATION AND DEHYDROGENASE ACTIVITY OF AGGREGATES: A STUDY IN A TOPOSEQUENCE OF PASTURE SOILS

Askin, Tayfun; Kizilkaya, Ridvan (LITHUANIAN INST AGRICULTURE-KEDAINIU R, 2009)

The objective of this study was to determine changes in soil basal respiration (BR) and dehydrogenase activity (DHA) in soil aggregates along a pasture slope. Soil samples from 0-50 mm depth were taken from three landscape ...
Determination of Deficiency Symptoms of Some Plant Nutrition Elements in Hazelnut in Water Culture Systems

Ozenc, N.; Ozenc, D. Bender (INT SOC HORTICULTURAL SCIENCE-LEUVEN 1, 2009)

Balanced nutrition of plants is important in order to attain high amounts of quality yield. This study was carried out to determine the deficiency symptoms of plant nutrient elements such as nitrogen (N), phosphorus (P), ...
Vermicompost suppresses Rhizoctonia solani Kuhn in cucumber seedlings

Ersahin, Y. Simsek; Haktanir, K.; Yanar, Y. (SPRINGER HEIDELBERG-HEIDELBERG, 2009)

Disease suppressiveness of vermicompost produced from agricultural wastes consisting of cattle manure, tree bark (Salix spp.), potato culls, and apples was assayed on damping-off of two days-old cucumber (Cucumis sativus ...
Assessment of Heavy Metal Accumulation in the Soils and Hazelnut Plant (Corylus avellena L.) from Black Sea Coastal Region of Turkey

Ozkutlu, Faruk; Turan, Metin; Korkmaz, Kursat; Huang, Yuh Ming (ASIAN JOURNAL OF CHEMISTRY-SAHIBABAD, 2009)

For decades, heavy metal contamination due to traffic activities on roadside soils and crops has been one of the major concerns in developed and developing countries. Pollution assessment is the key factor to protect the ...
Interaction between Available Phosphorus and Lime Treatments on Extremely Acid pH Soils of Hazelnut Orchards

Ozenc, N.; Ozenc, D. Bender (INT SOC HORTICULTURAL SCIENCE-LEUVEN 1, 2009)

When the pH of extreme acid soils of hazelnut orchards can be increased with lime, some available plant nutrient elements can be increased as well. In this study, the interactions between liming and soil acidity, and the ...
Determination of Hazelnut Husk Decomposition Level and of the Content of Some Plant Nutrient Elements under Natural Conditions

Ozenc, D. Bender; Ozenc, N. (INT SOC HORTICULTURAL SCIENCE-LEUVEN 1, 2009)

Hazelnut husk, a harvest by-product, is a product of great agricultural interest. In addition, nobody has considered yet that this waste causes a problem for producers and enterprises. It was suggested that hazelnut husk ...
Long-Term Effects of Hazelnut Husk Compost Applications on Soil Permeability

Ozenc, D. Bender; Ozenc, N. (INT SOC HORTICULTURAL SCIENCE-LEUVEN 1, 2009)

This study was carried out on 'Tombul' hazelnut orchards between 2001 and 2007 to evaluate the long-term effects of hazelnut husk compost (HHC) on soil permeability. The amendments were only applied in 2001. The experimental ...
Spatial variability of depth and salinity of groundwater under irrigated ustifluvents in the Middle Black Sea Region of Turkey

Demir, Yusuf; Ersahim, Sabit; Guler, Mustafa; Cemek, Bilal; Gunal, Hikmet; Arslan, Hakan (SPRINGER-DORDRECHT, 2009)

Information on the potential risk for soil salinity buildup can be very helpful for soil salinity management in irrigated areas. We evaluated the spatial and temporal variability of groundwater salinity (GWS) and groundwater ...
Genotypic Responses of Corn to Phosphorus Fertilizer Rates in Calcareous Soils

Ibrikci, H.; Ulger, A. C.; Korkmaz, K.; Oktem, A.; Buyuk, G.; Ryan, J.; Amar, B.; Konuskan, O.; Karnez, E.; Ozgenturk, G.; Cakir, B.; Oguz, H. (TAYLOR & FRANCIS INC-PHILADELPHIA, 2009)

In the Mediterranean region, much emphasis is placed on the role of fertilizers in enhancing crop production to achieve food security. Given the complex nature of phosphorus (P) reactions in soils, considerable research ...
Phosphorus Use Efficiency of Wheat Genotypes Grown in Calcareous Soils

Korkmaz, K.; Ibrikci, H.; Karnez, E.; Buyuk, G.; Ryan, J.; Ulger, A. C.; Oguz, H. (TAYLOR & FRANCIS INC-PHILADELPHIA, 2009)

Phosphorus (P) deficiency and low P-use efficiency are induced by soil properties, especially in calcareous soils, which are dominant in semi-arid regions of the world such as the Mediterranean region. Alternative approaches ...

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