Bu çalışma, Burdur yöresinde ceviz (Juglans regia L.) yetiştiriciliği yapılan bahçelerde bitkilerin beslenme durumlarının ortaya konulması amacıyla yapılmıştır. amaçla 20 bahçeden yaprak örnekleri ve 2 farklı toprak derinliğinden (0-30 cm 30-60 cm) alınmıştır. Yaprak örneklerinde makro mikro element analizleri; ise pH, elektriksel iletkenlik (EC), kireç (CaCO3), organik madde, bünye, analizleri...

BACKGROUND Juglans regia has been found to exhibit significant anticancer activity against various human cancer cell lines. This study was undertaken to isolate the active chemical constituent (Juglone) and to investigate its cytotoxic activity along with its various analogs against different human cancer cell lines. METHODS Isolation of juglone, a napthoquinone, from the chloroform extract o...

We investigated whether juglone is the only allelochemical in a leaf extract from walnut (Juglans regia L.). This was achieved through comparisons of effects pure (1 mM, 100 μM, 10 μM control juglone) and J. (prepared as 1 on seed germination, seedling growth, secondary metabolism selected crop vegetables. Two treatments were also applied, extraction medium water. For inhibition S. lycopersicum...

black meristematic fungi are cosmopolitan and able to adapt to extreme fluctuations of ultraviolet radiation, temperature, and moisture and grow in exposed habitats such as stone surfaces. in a survey on fungi associated with fruit rots, leaf spots, canker, gummosis, dieback and trunk diseases of grapevine and walnut trees in kurdistan province (iran), some black meristematic fungal isolates re...

The objectives of the study were to identify the relevant hydraulic parameters associated with stomatal regulation during water stress and to test the hypothesis of a stomatal control of xylem embolism in walnut (Juglans regia x nigra) trees. The hydraulic characteristics of the sap pathway were experimentally altered with different methods to alter plant transpiration (Eplant) and stomatal con...