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Anwendung numerisch-taxonomischer Methoden zur Ermittlung von Korrelationsbrechern beim Saatweizen (Triticum aestivum L.)

Use of methods of numerical taxonomy for detecting correlation breakers in common wheat (Triticum aestivum L.)

Применение методов ч исленной таксономии для выявления форм с аном альным значением корреляци й у мягкой пшеницы (Triticum aestivum L.)

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Zusammenfassung

Für die Ermittlung von Korrelationsbrechern beim Saatweizen werden Methoden der numerischen Taxonomie herangezogen und zwar der Ähnlichkeitskoeffizient vonGower in Verbindung mit einem Cluster-Verfahren (unbewichtete Paargruppen-Methode mit arithmetischen Mittelwerten). Das Verfahren ist auch auf andere Kulturpflanzen anwendbar.

Summary

For detecting correlation breakers in common wheat methods of numerical taxonomy are used namely the general similarity coefficient ofGower combined with a clustering method (unweighted pair-group method using arithmetic averages, UPGMA). The method is also applicable to other cultivated plants.

Краткое содержание

Для выявления форм мя гкой пшеницы, резко отклоняющихся от сре дней корреляции применял ись методы численной таксономии. Коеффициент сходств а Гауера (Gower) комбинирова лся с методом кластер ного анализа (метод невзвешенных парных групп с арифметическ ими средними). Этот способ можно применять и для других культурных ра стений.

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Authors
  1. Jürgen Schultze-Motel
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Schultze-Motel, J. Anwendung numerisch-taxonomischer Methoden zur Ermittlung von Korrelationsbrechern beim Saatweizen (Triticum aestivum L.). Die Kulturpflanze 26, 329–337 (1978). https://doi.org/10.1007/BF02146167

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  • DOI: https://doi.org/10.1007/BF02146167

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