An approach for predicting the occurrence of interveinal chlorosis in Anab-e-Shahi grape (Vitis vinifera L.)

Authors

  • S. D. Shikhamany College of Agriculture, A.P. Agricultural University, Hyderabad-30, India
  • G. Satyanarayan College of Agriculture, A.P. Agricultural University, Hyderabad-30, India

DOI:

https://doi.org/10.5073/vitis.1972.11.218-221

Abstract

With a view to evolve a criterion to predict the occurrence of interveinal chlorosis of Anab-e-Shahi at different stages of fruit development, the calcium and magnesium contents of the petioles and leaf blades at full bloom stage were compared. Hypotheses were formulated, by which a 96 percent accuracy in prediction was made possible.

Versuch einer Prognose der Interkostalchlorose bei der Sorte Anab-e-Shahi

Um ein Kriterium für die Vorhersage der Interkostalchlorose in den verschiedenen Phasen der Beerenentwicklung von Anab-e-Shahi zu erarbeiten, wurde der Calcium- und Magnesium-Gehalt in den Blattstielen und Blattspreiten zur Zeit der Anthesis verglichen. Es werden Hypothesen formuliert, die mit 96%iger Wahrscheinlichkeit eine Prognose ermöglichen.

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Published

2017-01-11

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