Calag Archive
Calag Archive
Potato fertilization and internal black spot in Santa Maria Valley: Fertilization studies show potash deficiency to be closely linked with the incidence of internal disorder of potatoes
Publication Information
California Agriculture 12(6):8-10.
Published June 01, 1958
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Abstract
The potato defect—internal black spot—involving the variety Netted Gem in the Santa Maria Valley is of considerable economic importance.