ShaverLechowicz1985

Référence

Shaver, G.R., Lechowicz, M.J. (1985) A multivariate approach to plant mineral nutrition: dose-response relationships and nutrient dominance in factorial experiments. Canadian Journal of Botany, 63(12):2138-2143.

Résumé

Canonical variates analysis was used to compare the effects of fertilization on the concentrations of N, P, K, Ca and Mg in young shoot tissues of 6 tundra species of 3 different growth forms. Low levels of N-P-K fertilization caused a shift in multivariate nutrient content that was intermediate between the control values and the shift caused by high fertilization, and in the same direction as the latter. In a June harvest, the effect of N plus P fertilization was very similar to the effect of N fertilization alone. However, in August the N plus P effect was dominated by the response to P alone. The fundamental similarities and differences among unfertilized plants of each species and growth form were maintained under fertilization. -from Authors

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@ARTICLE { ShaverLechowicz1985,
    AUTHOR = { Shaver, G.R. and Lechowicz, M.J. },
    TITLE = { A multivariate approach to plant mineral nutrition: dose-response relationships and nutrient dominance in factorial experiments },
    JOURNAL = { Canadian Journal of Botany },
    YEAR = { 1985 },
    VOLUME = { 63 },
    PAGES = { 2138-2143 },
    NUMBER = { 12 },
    NOTE = { 00084026 (ISSN) Cited By (since 1996): 4 Export Date: 26 April 2007 Source: Scopus Language of Original Document: English },
    ABSTRACT = { Canonical variates analysis was used to compare the effects of fertilization on the concentrations of N, P, K, Ca and Mg in young shoot tissues of 6 tundra species of 3 different growth forms. Low levels of N-P-K fertilization caused a shift in multivariate nutrient content that was intermediate between the control values and the shift caused by high fertilization, and in the same direction as the latter. In a June harvest, the effect of N plus P fertilization was very similar to the effect of N fertilization alone. However, in August the N plus P effect was dominated by the response to P alone. The fundamental similarities and differences among unfertilized plants of each species and growth form were maintained under fertilization. -from Authors },
    OWNER = { brugerolles },
    TIMESTAMP = { 2007.12.05 },
}

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