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Using Soil and Foliar Analysis to Diagnose the Nutritional Status of Urban Trees
Arboriculture & Urban Forestry, 1995During the past years, increased knowledge about the nutritional status of solitary trees has led to the development of soil and foliar analysis as a tool for the assessment of both chloride damage and nutrient deficiencies in The Netherlands. Data on threshold levels per tree species and element proportions are summarized. This enables the arborist to
Kopinga, J., van den Burg, J.
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Assessment of mineral nutrition of cork oak through foliar analysis
Communications in Soil Science and Plant Analysis, 1996Abstract The changes in the mineral nutrient content of the leaves of an evergreen species, the cork oak (Quercus suber L.), were investigated to assess the possibilities of a diagnosis of the mineral nutrition of this forest species. A comprehensive pattern of change in the leaf contents of N, P, and Ca was then put forward from the data obtained ...
Bénédicte Robert +3 more
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Floral analysis cannot be considered as an alternative to the foliar diagnosis in the olive
Scientia Horticulturae, 2007Abstract Correlations between macro and micronutrient concentration of olive leaves and those obtained in floral buds at five development stages, were studied in order to evaluate the utility of floral analysis for the diagnosis of the nutritional status of olive orchards. Olive leaves from ‘Arbequina’, ‘Frantoio’, ‘Hojiblanca’, ‘Bella de Espana’ and
Antonia Fernández-Hernández +2 more
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The chemistry of some foliar litters and their sequential proximate analysis fractions
Biogeochemistry, 2015Proximate analysis (PA) is widely used to assess foliar, litter, and wood quality. The acid-unhydrolyzable residue (AUR) of PA, originally known as Klason lignin from wood analysis, is often assumed to be entirely lignin-derived, but the AUR of much plant material also includes contributions from condensed tannins (CT) and cutin or suberin.
Caroline M. Preston, J. A. Trofymow
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Lime requirements of Boston ferns: II. Foliar and medium analysis
Communications in Soil Science and Plant Analysis, 1983Abstract Growth response and nutrient levels in the foliage and growth medium were compared using Nephrolepsis exaltata (L.) Schott ‘Com‐pacta’ ferns grown in a peat‐perlite medium with 4 rates of dolo‐mitic limestone (0.0, 1.2, 2.4, and 6.0 kg/m3) and 2 rates of gypsum (0.0 and 1.2 kg/m3).
Charles H. Gilliam +3 more
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Fungal foliar plant pathogen epidemics: modelling and qualitative analysis
Plant Pathology, 1994A new approach for modelling epidemics caused by fungal foliar plant pathogens is presented. The model is described by a system of differential equations, and is simple enough to allow a qualitative analytical study of the main epidemiological factors that determine the rate of disease progress during a single growing period. The model was analysed and
E. KOSMAN, Y. LEVY
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Aggressiveness analysis of foliar fungi to leaves of wheat and rice crops
Archives Of Phytopathology And Plant Protection, 2006Abstract The investigations were based on two surveys of wheat and one survey of rice. Alternaria alternata, Curvularia lunata, Helminthosporium tetramera and Bipolaris sorokiniana were isolated and identified from foliage and soil of both wheat and rice crops and their aggressiveness was studied by aggressiveness analysis screened out into different ...
S. Iram, I. Ahmad
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Diagnosing the Sulfur Requirements of Corn and Wheat using Foliar Analysis
Soil Science Society of America Journal, 1981Abstract Beaufils' diagnosis and recommendation integrated system (DRIS) has been successfully applied in the past to the diagnosis of NPK imbalances in various crops. The DRIS approach utilizes indices that reflect the degree of nutrient imbalance by measuring the extent to which a particular nutrient deviates ...
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Confidence Regions for Foliar Nutrient Analysis
Forest Science, 2016Michèle Bernier-Cardou +2 more
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