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  • 1950-1954  (2)
  • 1
    Electronic Resource
    Electronic Resource
    A Rapid Method of Leaf Area Determination (1951)
    [s.l.] : Nature Publishing Group
    Nature 167 (1951), S. 72-72 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Recently, we developed a simple method of estimating leaf surface in graminaceous plants based on linear measurements of individual leaves. On the basis of such length and width measurements, it was possible to determine the leaf area (one surface only) by the formula: log A = log L + log B log ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/167072a0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Elemental Composition of Sugar-cane Leaf and Stem in relation to Nitrogen Deficiency (1951)
    [s.l.] : Nature Publishing Group
    Nature 167 (1951), S. 731-732 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Nitrogen deficiency lowered total nitrogen content of both stem and leaf. Other constituents in the leaf were, on the contrary, increased in deficient cultures. P2O5 and magnesium contents were increased more in the stem than in the leaf, while K2O was higher in leaf but did not change appreciably ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/167731a0
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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