Heinz Siegfried

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  • H. Siegfried
  • Zeitschrift für Induktive Abstammungs- und…
  • 2005
A study of the relation between physical characters and quality (from the American standpoint) shows conclusively tha t the best quali ty of tubers have thick cortical and external medullary layers and small internal medullary mass. Deep eyes are correlated with vigorous sprouts; few eyes with small internal medullary mass, and hence with quality. Possible(More)
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