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Browsing by Subject "Foliar diagnosis"

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Browsing by Subject "Foliar diagnosis"

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  • The concept of plant analysis and how to take a leaf sample 
    Oregon State University. Extension Service.; Stebbins, Robert L.; Chaplin, Michael Hovey, 1943- (Corvallis, Or. : Extension Service, Oregon State University, 1972-06)
  • The concept of plant analysis and how to take a leaf sample 
    Oregon State University. Extension Service.; Stebbins, Robert L. (Corvallis, Or. : Extension Service, Oregon State University, 1976-07)
  • Foliar analysis and how it is used 
    Lavender, Denis P.; Oregon State University. Forest Research Laboratory (Corvallis, Or. : Forest Research Laboratory, Oregon State University, 1970-08)
  • Use of nondestructive spectroscopy to assess chlorophyll and nitrogen in fresh leaves 
    Ding, Pinghai (2006-01-03)
    Four aspects of factors influencing the accuracy of nondestructive chlorophyll (Chl) and nitrogen (N) measurement in fresh leaves were studied: (1) optimum wavelength (OW) identification; (2) indices development and eval ...
  • Using leaf analysis to diagnose nutrient disorders in tree fruits and small fruits 
    Oregon State University. Extension Service.; Stebbins, Robert L.; Wilder, Kris L. (Corvallis, Or. : Extension Service, Oregon State University, 1988-01)
    a diagnostic tool for many years, for two purposes: • To determine the element associated with a nutrient disorder and to prescribe a corrective measure • To estimate fertilizer needs before nutrient disorders occur
  • Variation of nutrients in forest tree foliage : a review 
    Turner, John; Dice, Steven Farnham, 1938-; Cole, Dale W.; Gessel, Stanley P.; U.S. International Biological Program. Coniferous Forest Biome; University of Washington (Seattle : University of Washington, 1977-08)
    Variation in nutrient content of forest trees is discussed using the data from literature plus data collected by the authors. Sections are included on sampling and methods of expression of nutrient content. The emphas ...

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