Leaf nutrient spatial variability and site-specific fertilization maps within olive (Olea europaea L.) orchards
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چکیده
منابع مشابه
Measurement and modeling of evapotranspiration of olive (Olea europaea L.) orchards
Efficient irrigation management requires a good quantification of evapotranspiration. In the case of olive orchards, which are the dominant crop in vast areas of southern Europe, very little information exists on evaporation. Measurements of aerodynamic conductance and evaporation above and below an olive orchard allowed the calibration of a transpiration model of olive trees based on the Penma...
متن کاملAnalysis and quantification of flavonoidic compounds from Portuguese olive (Olea europaea L.) leaf cultivars.
Twenty three samples of 18 Portuguese olive leaf cultivars were analysed by a reversed-phase HPLC/DAD procedure and eight flavonoidic compounds were identified and quantified (luteolin 7,4'-O-diglucoside, luteolin 7-O-glucoside, rutin, apigenin 7-O-rutinoside, luteolin 4'-O-glucoside, luteolin, apigenin and diosmetin). Luteolin 7,4'-O-diglucoside and luteolin 4'-O-glucoside were identified by H...
متن کاملPolyphenols benefits of olive leaf (Olea europaea L) to human health.
INTRODUCTION The phenolic compounds present in olive leaves (Olea europaea L.) confer benefits to the human health. OBJECTIVES To review the scientific literature about the benefits of the polyphenols of olive leaves to human health. METHOD Literature review in the LILACS-BIREME, SciELO and MEDLINE databases for publications in English, Portuguese and Spanish with the descriptors "Olea euro...
متن کاملPedologic Factors Affecting Virgin Olive Oil Quality of "Chemlali" Olive Trees (Olea europaea L.).
The aim of this study examined the characterization of extra virgin olive oil samples from the main cultivar Chemlali, grown in five olive orchards with different soil type (Sandy, Clay, Stony, Brown, Limestone and Gypsum). Volatile compounds were studied using headspace-solid phase micro-extraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS) technics. Moreover, the sterol profil...
متن کاملOlive (Olea europaea L.) leaf extract prevents motor deficit in streptozotocin-induced diabetic rats
Introduction:Olive leaves have been recommended in the scientific literature and traditional medicine as a cure for the treatment of diabetes and this plant has powerful antioxidants and neuroprotective effects. Here, we studied the possible effects of olive leaf extract (OLE) on motor deficits in diabetic neuropathy. Methods:The rotarod treadmill test was used to access motor coordination...
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ژورنال
عنوان ژورنال: European Journal of Agronomy
سال: 2004
ISSN: 1161-0301
DOI: 10.1016/j.eja.2003.08.005