PRE-HARVEST FACTORS AFFECTING VASCULAR STREAKING AND QUALITY OF CASSAVA TUBERS

Authors

  • Marcelo A. Quevedo Science Research Specialist, Philippine Root Crop Research and Training Center, VISCA, Baybay, Leyte
  • Ofelia K. Bautista Associate Professor, ASEAN Postharvest Horticulture Training and Research Center, UPLB, Philippines

Keywords:

Cassava, Detopping, Vascular streaking, Starch, Dry matter, Rotting, Disease severity

Abstract

Detopping of cassava plants at different degrees before harvest was under-taken to determine its effect on vascular streaking and quality during storage. Detopping the plants at 50-100% and stripping of all the leaves substantially delayed vascular streaking of the tubers during storage at ambient condition. However, it reduced the dry matter and starch contents of the tubers. A positive relationship was observed between severity of rotting and streaking but not between vascular streaking and percentage rotting.

Submitted

2025-05-19

Published

1983-12-09

How to Cite

Quevedo, M. A., & Bautista, O. K. (1983). PRE-HARVEST FACTORS AFFECTING VASCULAR STREAKING AND QUALITY OF CASSAVA TUBERS. Annals of Tropical Research, 5(3&4), 141–153. Retrieved from https://atr.vsu.edu.ph/article/view/729

Issue

Section

Original Research Article

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